This is a quick guide as to how I etch my damascus steel. Ferric chloride is very popular. Then sanded to 400 grit, I took the Muriatic Acid from the bottle that was 32% strong as the bottle says and placed 24 oz of water in a plastic tub, I then added the acid about 8 oz . Dilute it about 4:1 water to acid. Edit* I just realized folks already gave this answer. Damascus Steel the two give much different results. If you use muriatic acid, you can bring Damascus up to 1200 grit, or you can leave it 400 grit. How To Acid Etch Metal With Vinegar The Art Of Weapons. thanks for advice does ferric acid freeze. Is there any difference with polish? Clean the blade. How long does ferric chloride take to etch? ethanknott, It is the ideal acid etch alternative. Mix an acid solution by pouring 1 part acid into 10 parts water. Any form of agitation not only helps the etch to even out, it also helps the acid work faster by removing oxides from the surface of the steel. Step 1: What You Need Some damascus steel Etchant - Ferric Chloride (strength 42 baume) Distilled water Acetone Glass or plastic containers Extra fine (000) steel wool Wire (to hang piece in acid) Bucket of water Rubber gloves Baking soda oil (I used olive oil as the knife will be used on food) Ask Question Comment Step 2: Clean Dunk it in the acetone again then allow to dry. Cleaning and Etching Concrete It easily dissolves the efflorescence on the concrete surface and removes other stains as well. Then on the last etch , take it out, neutralize the acid without touching the blade, rinse with cold sater, dry the blade with compressed air (I use dust off) and oil . Of course, it is possible for any smith to have an improper batch, but any frequency of Damascu, Damascus1 creates the best products in America made of Damascus steel. Complete etches in a well ventilated space and wear gloves, eye protection, and an apron or old clothes. Ive etched a couple of blades using lemon + lime juice and varying dilutions of vinegar. There are lots of ways and if they work they are correct. The only step I did not do was the boil in baking soda. JavaScript is disabled. For Pro's and DIY'ers, Klean-Strip is the leading brand of solvents, thinners, removers, and cleaners that are dependable for reliable results. In both uric acid and ferric chloride, the temperature should be between 70 and 100 degrees Fahrenheit, about room temperature. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. In other words, it is a mixture of ferric and cupric chlorides that is renewable effectively forever. It is a matter of strength and timing. Muriatic acid is also less potent because it's diluted with water (usually around 31.5 percent HCl) and contains impurities like iron. Adding HCl acid can restore the cutting ability of the FeCl3. File away any burrs on the side of the steel you plan to etch with acid. Be sure to always wear the appropriate protective gear when youre working with acid. Concentrated - One gallon makes up to three (3) gallons. This is commonly sold in home improvement stores and pool supply stores in gallon jugs. The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood, who strives valiantly; who errs and comes short again and again; because there is not effort without error and shortcomings; but who does actually strive to do the deed; who knows the great enthusiasm, the great devotion, who spends himself in a worthy cause, who at the best knows in the end the triumph of high achievement and who at the worst, if he fails, at least he fails while daring greatly." Asiatic Muriatic does not require dilution. Erik takes the lead with this video because it's his specialty, he shows how to clean the blades, prepare them for etching, etch them, neutralize them, polish after etching, and a lot of other little tricks in between. This prepares your steel for an even etch. It is in a greatly reduced concentration compared to the 30% hydrochloric acid (muriatic acid). Which type of steel you etch will determine the best acid or chemical to use to etch it with. Choose the acid you want to etch the steel with. Swishing the steel around in the etch to break up the bubbles is not a bad idea either. Ferric chloride is not an "acid" per se. Any help would be greatly appreciated thanks guys. Sure, you can etch steel with hydrochloric acid; e.g. Fill a glass jar with enough ferric chloride to cover the metal part. Make sure your remaining distilled water does not last longer than a year. Muratic acid is really not the stuff to use for etching especially inside your house or workshop. Share Save Helvetica Comment CaiLei 3 years ago Follow It is an ultra high carbon steel that achieved liquid state which should, theoretically, allow you to get a homogeneous steel product with equal carbon distribution and no slag inclusions at all. Fill a plastic garden watering can halfway with the mixture. It doesn't matter as long as the steel is as oil and wax free as it can be. How do I heat-treat my stainless Damascus after purchase? As with all chemicals, make sure you are wearing the appropriate protective clothing and gear. So less about etching and more about patterns, how does one make raindrop damascus? Ferric chloride is not an "acid" per se. It is in a greatly reduced concentration compared to the 30% hydrochloric acid (muriatic acid). Etchant - Ferric Chloride (strength 42 baume), oil (I used olive oil as the knife will be used on food). Sorry for the repeat. Etching is done after all heat treatment is completed. You can also neutralize muriatic acid with agricultural lime. You could use clear coat lacquer instead if you like. It needs to be heated on a hot plate or in a crock pot first. My problem here is that I've had some really inconsistent results with the vinegar. To make sure that acid is in, you can cast an episode back and out of acid, but mixing is the best way to make sure you get an itch. This comes pre-diluted, but I am not sure what the dilution rate is. You can get an even etch if it's random. . The HCL (hydrochloric acid) is commonly used in a diluted form called Muriatic Acid for PH balancing in pools. . as per: Fluid, Electrolyte, and Acid-base Balance, View all products of Market Price & Insight. For ferric acid, keep the grit between 400 and 600. #5. These bridges or buildings aroun, Make sure to wear regular gear when working with acids. The classic non-press method is to make a fairly high layer bar and then either drill it full of shallow holes that almost touch and onlygo about a third of the way through the bar OR punch those holes with a broad pointed punch, then forge the bar flat until the holes are at surface level. It's not the only way. For etching, you'll find a confusing array of products, including standard muriatic acid as well as products such as Klean-Strip Green Muriatic Acid ($7.84 per gallon at Home Depot) and. And that's why we use it!http://damasteel.se/ If you are having trouble getting Ferric, try using Muriatic. [woocommerce-edit-address-nonce] => When you have mixed the acid solution you can start acid etching the concrete. This small board took only 2 minutes. If too late.no problem that is how we learn. Using an old dental rubber, dial Drums into acids to help remove any fat or fats that may not be available during cleaning, and remove removal materials as acids do their work. Then you will find that you travertine will feel rough and maybe have some pits forming. hey guys, i used the lovely search function with pretty much no results. Klean-Strip Muriatic Acid can be used to etch concrete, brighten concrete and masonry, or remove excess mortar from bricks. What is the Best 2x72 Grinder if you had the money? Each Damascus Steel ring is uniqueno two designs will look exactly alike. In fact, it is not. Step 1: Sanding Bring your Damascus to a 400 to 600 grit finish. The acid etching will need to be done outside or in a well-ventilated area, and you should wear rubber gloves and goggles from here on out. Apparently this neutralises the piece as well as helping to set the oxides. For example: "You can also use Windex with this step, but do not try to break your piece. Hose down or dampen the entire area. Works great. Chaotic Neutral: Give me liberty, or receive death. A flask of cold water on top is useful to reduce evaporative losses. No, you'll be just fine etching after the heat treat process. It fumes a lot (toxic) and the fumes will rust everything in your shop. This chemical solution needs to be heated to a temperature of between 160-185F (71-85C) in order to properly etch the metal. Ferric and Muriatic Acids work on Damascus Steels but will give 2 drastically different results. Toch in Damascus, it should be completely clean. So I'm lightin' out for the territory, ahead of the scared and the weak and the mean spirited, because Aunt Sally is fixin to adopt me and civilize me, and I can't stand it. Eliminates the need to use harsh chemicals, provides a safer work enviornment . The iron will start reacting with the acid to produce hydrogen gas and ferrous chloride. Once your Damascus is sanded to the correct grit, thoroughly wash it with alcohol and pat dry with a clean rag. Mix baking soda with distilled water, using a lot of cooking soda so you can dip your piece to reduce acids and stop acne action. To clean and etch concrete, mix one part muriatic acid to 10 parts water. Hi. Acid etching a concrete floor is typically a 6-step process: Prepare, clean, and degrease concrete. Put a tablespoon or so of baking powder in a saucepan of water and boil the piece for 10 minutes. Ferric chloride is one of the most widely used etchants in the field of chemical etching. Essentially you forge weld 2 contrasting types of steel (I used 15N20 and 75Ni8) then manipulate it to make a pattern. With ferric acid, keep grit between 400 and 600. Possible acids include muriatic (hydrochloric) acid (HCL), nitric acid (HNO3), or . Damascus etching is completed with either ferric chloride or muriatic acid. [woocommerce-login-nonce] => Etching Damascus steel is usually to bring out the contrast between the layers; if that's not what you want, you might be better off with a mechanical etch that ignores the layers. A Pocket Sundial From a Broken Pocket Watch! Etching Damascus is a fairly straight forward process that can enhance the appearance of a Damascus blade. Your email address will not be published. You can repeat 5 and 6 steps for a deep etch if you wish. ), Server: Array Possible acids include muriatic (hydrochloric) acid (HCL), nitric acid (HNO3), or sulfuric acid (H2SO4). If not, dip it in the acetone (see lovely photo) then repeat the previous step until you're happy. [woocommerce-reset-password-nonce] => This comes pre-diluted, but I am not sure what the dilution rate is. Suspend your piece in the acid. my sword tanks tend to always be in flux, i end up adding peroxide distilled water, or fresh ferric to get then to etch nicely another question is my shop is in garage , it gets cold here will ferric acid freeze , dont want it bursting pvc pipe? After heat treating, bring your Damascus to a 400 to 600 grit finish. What products are often used? Ferric Chloride - 1 Quart - 1000 ML - Copper Etchant Solution - Stainless Steel Etching Cream 4.6 (203) $2499 $22.49 with Subscribe & Save discount FREE delivery Tue, Feb 28 on $25 of items shipped by Amazon Small Business MG Chemicals - 415-4L Ferric Chloride Copper Etchant Solution, 4L Liquid Bottle 4.7 (269) $4835 - $6862 FREE delivery Radio Shack sells it online as PCB Etchant. [woocommerce-reset-password-nonce] => Or could one actually temper a knife in hot vinegar? Acid Etch: Disassemble your knife, and thoroughly clean and dry the part you're going to etch (blade, handle, or clip). Michael, it's easier to add more acid and try again than make it too strong and over-etch. As a major metal product on the market, strong power in Damascus is directly related to its quality. Etching. In masonry work, etching is a way to chemically clean and prepare masonry for repair or painting. Neutral Good: Clean blood cannot be washed off. Stainless Steel and Damascus, Kitchen Knives and Other Specialty Knives, Knife Making Parts : Finger Guards and Butt Caps, Metal Buffing, Grinding and Sanding Tools & Supplies, Knife Sheaths, Cases, Edge Guards & Displays, Hock Handplanes, Draw Knives & Spoke Shaves, Special Order & Construction Grade Products. You can make a reasonable facsimile of ferric by dissolving steel wool in muriatic acid. Sprinkle the mixture evenly across the surface of the prepared concrete. Everything you need to know about ChatGPT. This is commonly sold in home improvement stores and pool supply stores in gallon jugs. FORGE, Jan 1, 2014 #4 Icho- Staff Member Likes Received: 154 Trophy Points: 63 Thanks Forge. Very carefully pour your acid in, being sure not to cause any spills or splashes. How do you prepare ferric chloride solution for etching? The impurities give muriatic acid a yellowish . Follow I just etched my first Damascus blade. The damascus is 5160/1018/15n20 nickle I heat treated in the canola got it cherry hot and dipped it tip down . Muriatic Acid, Ferric Chloride, Radio Shack PCB Etchant (Computer board etching solution) and I have he. How do I heat-treat my 1075 or 0-1 Carbon Damascus billet? rideable.org is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Copper can be etched with ferric chloride mixed in water to form weak hydrochloric acid. to 2 parts Hydrogen Peroxide (the common 3% kind that's sold in dollar stores & drugstores for $0.50 a pint) Warning!!!!! Don't use a metal container acid can corrode many metals, leading to the possible destruction of the container. If you etch before heat treating you'll just erase it in the cleanup sanding. It still retains enough corrosive quality to etch your steel blades. Etch in Muriatic Acid from the local hardware store. Etching of Damascus is done after manufacturing or grinding of the blank to bring out the contrasting steel patterns. Let your piece remain in acids for 10 to 15 minutes. Add your Damascus clip to an acoustic container so that it can be released freely and not touch the sides or bottom of the container. Sign up for a new account in our community. Muriatic acid acts like liquid sandpaper by roughening the surface of the concrete. You will also need to wash a baking bar. Take a high-layer bar and press it between dies that have been drilled full of almost-touching holes, then grind the resulting bumps off. Powered by Invision Community, good movies, good books, smithing, leatherworking, woodworking, guitar. You can also make it, by adding Fe to HCl. What kind of acid do you use to etch a knife? In this video we show our new and improved process on how to etch the steel after heat treat to bring out that beautiful pattern. Cleaning the concrete surface with Muriatic Acid is how to Etch Concrete. wow sounds like fun. It's often used in swimming pools to lower the pH of the water. If youre using ferric chloride, dilute your acid with distilled water. Mixing is a hazardous process (add acid to the peroxide, not the other way around!) thank will wait till summer then to try it. https://www.youtube.com/channel/UCdJMFMqnbLYqv965xd64vYg, https://www.etsy.com/shop/JStatesBladesmith. Hardened and tempered steel etches with much more contrast. Damascus etching is completed with either ferric chloride or muriatic acid. Hydrochloric acid is a purer and more toxic form of muriatic acid. My question at the moment is, will hot vinegar ruin the temper on a knife? Our passion is crafting knives featuring forged blades in the pursuit of the ultimate high performance cutting tool, what type of ferric acid do you use for Damascus and what strength saw alot of copper etchant is that the right stuff, https://www.radioshack.com/products/radioshack-16oz-pcb-etchant-solution. The "active ingredient" in ferric chloride solution is hydrochloric acid. Etching of Damascus is done after manufacturing or grinding of the blank to bring out the contrasting steel patterns. The When it comes to finish work, addition of the muriatic acid keeps Berthelot recommends sanding the copper from looking blurry, and to at least a clean 600 grit prior to keeps the material out of the solu-etching. To the iron add 100mL of water and 100mL of 12M hydrochloric acid. Once you find that perfect constant companion, that you keep in your pocket or bag, a great way to set it apart, to personalize it, is with laser engraving! Muriatic acid is a powerful and corrosive acidic liquid made from hydrochloric acid, water, and other trace minerals. Muriatic acid; Baking soda for neutralizing the acid; pH test strips . Mix this stuff 4:1 with distilled water. -- Theodore Roosevelthttp://stephensforge.com. Always use a 1:10 muriatic acid to water the mixture so that the acid is not too strong and difficult to neutralize. 100% biodegradable, safe, non-acid based cleaner. Forseti Steel is a fairly new company that imports what appear to be high quality, handmade knives from Pakistan. This goes with us, but it produces remarkable visibility, and it's good to fix your pieces of photos. Ideally you want to test the strength needed first before doing the entire floor. I should mention that this should be done outside since the vapors are stinky and it produces hydrogen gas. 3:1, 4:1, or 5:1 distilled water to the FeCl are all commonly used dilutions. Dilute by adding 1 part of Muriatic acid to 10 parts of water or 1 cup of acid per liter. If you decide that you want to reverse one another, you can also make a quick frame by placing your teaspoon refined in acid for a few minutes and then entering a baking soda. That's where I just got a bottle, $14.59 for a quart. No matter how effective it is. Dampen the surface to be etched with clean water. [_wpnonce] => Avoid using acetone items because they leave the remainder then disturb the etch, and do not touch the sterile with your hands. Tungsten, vanadium, and carbon impurities in the metal formed carbon nanotubules and stretched cementite spheroids that gave the blades their pattern and mechanical properties. Damascus Etching. this makes Ferris chloride, you need to add hydrogen peroxide to convert to ferric , go slow in an over large container is is an energetic reaction the ferris will be a green color, add peroxide until it turns brown and it is ferric, add distilled water until it etches nicely. For Sale: Custom & Semi Production Knives (Dealer), KnifeMaker's Market: Knives & More for Sale, Wanted: Knifemaker / Craftsman / Related Services, Busse / Swamprat / Scrapyard Knives For Sale, For Sale: Traditionals, Slipjoints, "Old Timey", International (Non-US) For Sale & Trade Forums. Could have probably pypassed this step: dumped 1/2 gallon of phosphoric in the tank and sloshed it around with the cap shut and stoppers in. If you need to warm your acids to be used, the best way to place your acids container is in a large amount of warm water. Etching Concrete: The Process. You can etch stainless steel, mild steel, or high-carbon steel. This steel had been produced for 11 centuries, and in just about a generation, the means of its manufacture was entirely lost. Fast-acting formula, safely use on interior and exterior applications. Then you can either just let the solution be open to air for a few days or add a bit of the hydrogen peroxide and boom, ferric chloride. Ferric and Muriatic Acids work on Damascus Steels but will give 2 drastically different results. I plan to buy some ferric chloride pretty soon, or go all mad scientist and make some, but I'd like to get a bit of use out of this $1 vinegar lol. Step 1: The Requirements of Steel Etching: Ferric chloride Plastic container Distilled water Etch resist/stencil Acetone Cotton swabs and/or Q-tips Paperclip and/or dental floss Rubber gloves High grit dry/wet steel wool or sandpaper Step 2: Preparation of Etching Components The most important step in this whole process is preparation. Buffing closes steel pores, which will keep the acid from getting it and will end with an unusual etch. Professional Strength 31.45% HCL (Muriatic Acid), excellent for pH reduction in swimming pools or to clean and etch masonry surfaces, excellent for pH reduction in all commercial and residential pools.Find the ACID MURIATIC GAL at Ace. We've made your buy experience less painful. Thanks for the tips. For most projects and uses, though, its plenty strong and durable. Such is what I measured from home; it's typically advertised as 30%-32%. Do not change before creativity! Ive never gotten a uniform etch on an HI khuk, even when soaking the blade completetly in the solution. Large Damascus is made of high quality, and the construction process carefully guides no voids, cracks, or hazardous expulsions while working with metal. I'm not going to cover how to make damascus steel, there's lots of information online and it's pretty simple. Etching of the metal surface is done to make visible the crystalline structure of the metal and to produce optical contrast between the various constituents. Do not change before creativity! 2 Remove any burrs on the edges of the steel. However by simply etching the look will not be correct for gun barrels, and will be a relatively light contrast. Neutralize the acid and Lightly sand the oxides off with scotch bright or 2000/3000 grit sand paper and re etch (don't touch it with your fingers). You can now pay for your purchase with 4 interest free installments. This pattern is not the result of forge welding and folding as in pattern welded swords but rather because the chemical composition of the original billet. " We are exploring additional options of engraving and will let you know when those are available. KMT 106 - Etching Damasteel knife blades with muriatic acid JohnGrimsmo 76.1K subscribers Subscribe 126K views 7 years ago Damasteel is a powdered metallurgy stainless damascus steel. Wash the black oxide off between immersions and perhaps brush lightly with non-abrasive kitchen Scotchbrite or 800 grit paper. Put the holes on both sides or you'll get a bar with raindrop on one side and random on the other. Damascus Steel the two give much different results. Advice? Your email address will not be published. You can also use Windex with this step, but do not try to break your piece. It's easy! [save-account-details-nonce] => 3 years ago. For example, steel can be etched with hydrochloric acid, nitric acid, or sulfuric acid. With clean water, dampen the surface to be etched. It does not contain phosphoric, hydrochloric or muriatic acid, yet works better, safer and faster. Once your Damascus is sanded to the correct grit, thoroughly wash it with alcohol and pat dry with a clean rag. A place to talk about the use, maintenance, and acquisition of any Removing this step is notified, even though your tailor seems good because the acid is in the middle of the second and eliminates your design. Leave the copper blank in the solution for at least half an hour. Muriatic acid is diluted hydrochloric acid; it should be handled with extreme care. How do I heat-treat 440C/CPM-154 Damascus billet? With ferric acid, keep grit between 400 and 600. I know the website says not to mix it but we're also not using it to make custom circuit boards Here is a link to some interesting information regarding concentrations Lol. On-line through Amazon. Once the half hour is up, check the etching to make sure you're happy with the result. Will this stuff like sit in a jar without eating the jar? Yet another reason to prefer ferric chloride. You can also make it, by adding Fe to HCl. I played with the hot vinegar, didnt like it. I have noticed that Muriatic will produce a much shinier surface than Ferric, without a lot of the black that you would expect. "Regular" ferric chloride tion for future etching. Once you have gathered all the necessary supplies and safety gear, you will be ready to begin etching your garage floor. Uses of Muriatic acid 1. March 17, 2017 in Beginners Place. View all products of Market Price & Insight. Very clean. By Putting acid on your travertine will cause it to initially bubble and fizz (CO2 escaping in the reaction). Read entire label prior to use or storage. STEP 1: STARTING Bring your Damascus at the end of grit 400 to 600. The liquid kind needs to be cut with four times as much water as there is ferric, the dry kind you just add five times more water than the instructions call far. and wear gloves, eye protection, and clothing. Damascus etching is completed with either ferric chloride or muriatic acid. Either is effective. Many hand-forged Damascus blades are made out of high carbon steel with small amounts of chromium in the alloy. Damascus's iron is highly respected by its patterns like waves. It can also be used to remove soot from firebricks. I don't know if you need a specific concentration of ferric chloride for etching, but I can explain how to make any concentration of ferric chloride as well. It is a common mistake that when you work with Damascus, the risk of extinction - the layers of separation - is just what you should do. This advanced formula incorporates a custom blend of surfactants, organic minerals and derivatives of a plant based extract for the most effective concrete etching solution available. If you choose, you can finish with the 2000 grit buffing compound and the soft wheel to shine on your Damascus clip, but you will lose some of the difference between metal components. Hi, Sorry for the slow reply. Technically, most of the time, we laser etch the knife if lasering on the blade, and engrave it on the wood handle (if the knife has a wood handle). Generally speaking, you want to be at about a 400 grit finish or better to get an even etch across the pattern. It looks beautiful, I figured it'd have to be more complicated, You need to be a member in order to leave a comment. [woocommerce-login-nonce] => were can you get ferric cloride i've seen diluted in some placesbut havent found full strength, if i see it online they say they cannot ship it. Scrub it with the steel wool until you've got rid of the oxides. Should I dilute ferric chloride for etching? Does muriatic acid etch metal? So I'm lightin' out for the territory, ahead of the scared and the weak and the mean spirited, because Aunt Sally is fixin to adopt me and civilize me, and I can't stand it. No neutralizing step after etching. The press method is the reverse. Share it with us! Some manufacturers like to roll and cut the pieces into the WD-40 to get the darkest difference. Very nice blade! We therefore recommend you check the strength of you solution and if necessary gradually dilute with water until you reach a strength of 42 baume. Don't touch it with your hands. When etching Damascus steel, it is important to use an acid specifically formulated for this purpose.
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