You can order it off of Amazon, believe it or not. Also the finish can basically be removed with a dry cloth. You can also make it, by adding Fe to HCl. Complete etches in a well ventilated space and wear gloves, eye protection, and an apron or old clothes. After heat treating, bring your Damascus to a 400 to 600 grit finish. Which type of steel you etch will determine the best acid or chemical to use to etch it with. Always use a 1:10 muriatic acid to water the mixture so that the acid is not too strong and difficult to neutralize. Once you have gathered all the necessary supplies and safety gear, you will be ready to begin etching your garage floor. Congratulations on your progress. Generally speaking, you want to be at about a 400 grit finish or better to get an even etch across the pattern. Dissolve enough iron in ityes. The strength of the acid generally determines how quickly the steel will be etched, the stronger the acid, the faster the process. The iron will start reacting with the acid to produce hydrogen gas and ferrous chloride. It will also make everything steel in the same room with it rust. Over the years, Damascus1 has produced various products using one of the four hairdressers of the nazel hair. Free delivery and returns on eligible orders. I frequently etch damascus with ferric chloride. How do I heat-treat my 1075 or 0-1 Carbon Damascus billet? Using expired acids creates problems with your etching, and you do not want to get it after you have started your acute too old to work properly. Actually, the process of efflorescence removal discussed above also etches the masonry. This comes pre-diluted, but I am not sure what the dilution rate is. Wash thoroughly your piece of liquor and view it with pure oils. Don't touch it with your hands. 2 Remove any burrs on the edges of the steel. Make Ferric Chloride (for etching printed circuit boards). Ive never gotten a uniform etch on an HI khuk, even when soaking the blade completetly in the solution. You could use clear coat lacquer instead if you like. Muriatic acid acts like liquid sandpaper by roughening the surface of the concrete. Electronics supply stores. Collectors should ensure to keep their blades clean and dry to avoid rust or staining. Ive etched a couple of blades using lemon + lime juice and varying dilutions of vinegar. Does muriatic acid etch metal? For a better experience, please enable JavaScript in your browser before proceeding. View all products of Market Price & Insight. Before you begin, check the expiration date on your acid of choice to be sure that it's not too old. Report. Ferric chloride is one of the most widely used etchants in the field of chemical etching. It's known as muriatic acid and is sold in bulk at pool-supply and home-improvement stores. FORGE, Jan 1, 2014 #4 Icho- Staff Member Likes Received: 154 Trophy Points: 63 Thanks Forge. Phone Number: 541-684-4623E-mail: info@rideable.orgMailing Address:P.O. The only step I did not do was the boil in baking soda. Everyone has a slightly different dilution and technique. We use a laser engraver to engrave on the Damascus steel. I love watching Ilya's work. Most people use it cold, which is very slow. 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. You don't need a lot. ethanknott, Make sure the blade is clean and free of oil and grease before continuing. Concentrated - One gallon makes up to three (3) gallons. Many hand-forged Damascus blades are made out of high carbon steel with small amounts of chromium in the alloy. Sorry for the repeat. 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 [_wpnonce] => Tungsten, vanadium, and carbon impurities in the metal formed carbon nanotubules and stretched cementite spheroids that gave the blades their pattern and mechanical properties. Muriatic acid quickly dissolves efflorescence from concrete surfaces, and it removes other stains as well. Tom, diluting muriatic doesn't make ferric chloride, no. thanks for advice does ferric acid freeze. Acid Etch: Disassemble your knife, and thoroughly clean and dry the part you're going to etch (blade, handle, or clip). Very carefully pour your acid in, being sure not to cause any spills or splashes. Use ferric chloride it is much safer and not as corrosive. Since you have muriatic acid, its really easy to make ferric chloride. Always pour acid into water. Uses of Muriatic acid 1. After 10 minutes take it out and give it a quick dip in the bucket of water. Vegas Forge. Generally speaking, you want to be at about a 400 grit finish or better to get an even etch across the pattern. By far, the best way too pickle blades is with white vinegar, just be sure and degrease them first. Damascus Patterns - From Billet to Finished Product, What's the proper technique for etching Damascus? Mix the muriatic acid with water (1:10 ratio) in a bucket with the water before the acid, as the other way around will damage the bucket. In our last etching video, linked below, we ended up using ferric chloride and then sulfuric acid, which didn't give the best results. At 5-10 minute intervals, gently stir the copper etching solution to agitate the solution. No matter how effective it is. Etching. Adding HCl acid can restore the cutting ability of the FeCl3. Making stuff, hunting, rock climbing, philosophy, general adventure seeker. I've been there before.. Ferric Chloride is an iron "salt" of HCl that is nonetheless very acidic, though not as "strong" as HCl. Whats the proper technique for etching Damascus? ), Copyright 2012 - 2020 American Bladesmith Society | All Rights Reserved, Bill Moran School of Bladesmithing at Texarkana College. For Pro's and DIY'ers, Klean-Strip is the leading brand of solvents, thinners, removers, and cleaners that are dependable for reliable results. Put on the goggles and vinyl gloves before mixing the chemicals. 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. From his going on, they have respected their way of access, guided their response, expanded their product line and re-evaluated their unique iDascation process. Thoughts? Etch in Muriatic Acid from the local hardware store. In both uric acid and ferric chloride, the temperature should be between 70 and 100 degrees Fahrenheit, about room temperature. this works well as a etchant but i have found ferric made this way is not as stable as store bought. What is the black coating on knife blades? Damasteel is a powdered metallurgy stainless damascus steel. Can you etch Damascus steel with muriatic acid? Etching is used to make circuit boards, where a thin copper sheet is selectively dissolved away to form a path for electricity. This prepares your steel for an even etch. Etchant - Ferric Chloride (strength 42 baume), oil (I used olive oil as the knife will be used on food). 100% biodegradable, safe, non-acid based cleaner. You must log in or register to reply here. -- Theodore Roosevelthttp://stephensforge.com. Edit* I just realized folks already gave this answer. 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." Chemicals that form acid in water, such as ferric (iron) chloride or copper sulfate can also be used as etching chemicals. Dilution should best be done with distilled water to keep it uncontaminated with water minerals. Mix an acid solution by pouring 1 part acid into 10 parts water. When etching Damascus steel, it is important to use an acid specifically formulated for this purpose. Forseti Steel is a fairly new company that imports what appear to be high quality, handmade knives from Pakistan. Fill a plastic garden watering can halfway with the mixture. Our mission is preserving and promoting the ancient craft of forged knives through education, testing and certification. Earn the Windex deep deep hole so that you can fully fill your Dutch item. Posts: 199. With ferric acid, keep grit between 400 and 600. Ideally you want to test the strength needed first before doing the entire floor. For the Fe, you get some very fine steel wool and dissolve it in the Muriatic until no more will take. Can you use coffee to etch Damascus? How do I heat-treat 440C/CPM-154 Damascus billet? You are using an out of date browser. The generally accepted shelf life of ferric chloride solution is approximately six months. Michael, my advise would be to dilute it down subtantially with distilled water. Dilute by adding 1 part of Muriatic acid to 10 parts of water or 1 cup of acid per liter. The press method is the reverse. hey guys, i used the lovely search function with pretty much no results. Each time acid is added, it will eat away at the travertine. Our first Etching Damasteel video:https://www.youtube.com/watch?v=inzrn7kL-2UHere is more information about Damasteel and where to order it from. With clean water, dampen the surface to be etched. This is how I do it and it works for me. Works great. Mix cup of baking soda with 1-2 quarts of water and spray the muriatic acid to neutralize it. 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. Before you start, check out the expiry date for your choice of acid to make sure it's too old. It looks beautiful, I figured it'd have to be more complicated, You need to be a member in order to leave a comment. Apply it to a small area of wet concrete. Very nice blade! Dilute it about 4:1 water to acid. Once it's clean put on your gloves and do not touch it with your bare hands until the whole process is complete. Mix this stuff 4:1 with distilled water. It is a straightforward process, which is used to enhance the appearance of the blade and bring the inherent pattern, lying in wait within the steel, to life. It will corrode everything in sight and do a number on your lungs. . My favorite supplier of muriatic acid is any place that carries pool supplies. The articles on this site are for informational purposes only. How do I heat-treat 440C/CPM-154 Damascus billet? ), Server: Array Swishing the steel around in the etch to break up the bubbles is not a bad idea either. 3:1, 4:1, or 5:1 distilled water to the FeCl are all commonly used dilutions. Damascus etching is completed with either ferric chloride or muriatic acid. I've heard lots of different solution strengths, but 3 parts distilled water to 1 part fecl has worked well for me. There are five distinctive patterns from which to choose. Do this process a few times. Never put acid in the microwave! Bought some muriatic acid and hydrogen peroxide, did a mix of 1 muriatic to 2 hydrogen p. Works great, happy with it, now what do i do with it? To the iron add 100mL of water and 100mL of 12M hydrochloric acid. It fumes a lot (toxic) and the fumes will rust everything in your shop. It still retains enough corrosive quality to etch your steel blades. I don't think I'd ever do this, but, dang, I found the whole instructable fascinating. Mine is stronger :-),
Gerald Boggs
. Or is there more of a process? We are limited on the number of characters that can be used as the knives vary in size. It is a corrosive salt. Apparently this neutralises the piece as well as helping to set the oxides. Before you begin, check the expiration date on your acid of choice to be sure that its not too old. Other, safer products are available for etching concrete and should be used . In masonry work, etching is a way to chemically clean and prepare masonry for repair or painting. The one thing you DO NOT want when etching Damascus is "fast"..that always equals a poor etch. Great sense of humor and good information. It also eats at the steel. If youre using ferric chloride, dilute your acid with distilled water. Let your piece remain in acids for 10 to 15 minutes. By Add clean, clear water to a plastic bucket. This product is a very strong acid that will clean dried cement products off stones, bricks, and other masonry surfaces. Damascus's iron is highly respected by its patterns like waves. You can now pay for your purchase with 4 interest free installments. How long does ferric chloride take to etch? Damascus Etching Is Completed With Ferric Chloride or Muriatic Acid Meet your sellers . Once your Damascus is sanded to the correct grit, thoroughly wash it with alcohol and pat dry with a clean rag. Acid etching a concrete floor is typically a 6-step process: Prepare, clean, and degrease concrete. Do not change before creativity! Learn More, click here. Step Three: Applying the Acid Solution. Ferric Acid will result in a double grey pattern (dark and light grey pattern) on either a matte or polished finish. Possible acids include muriatic (hydrochloric) acid (HCL), nitric acid (HNO3), or sulfuric acid (H2SO4). As etching can only work on evenly damp surfaces, you should etch the surface in sections to prevent dry spots. It's easy! Sure, you can etch steel with hydrochloric acid; e.g. Play both the process and the sandpaper to see what you like. You can do this by first mixing a small solution in your watering can starting at a 5:1 ratio. Cleaning the concrete surface with Muriatic Acid is how to Etch Concrete. It won't hurt glass or plastic, but the fumeswill eat a metal lid. Such is what I measured from home; it's typically advertised as 30%-32%. [save-account-details-nonce] => 3D Printed Futuristic Space Age Wall Clock. Mix two-parts of diluted hydrogen peroxide with one-part muriatic acid. The best quality Damascus does not end. Certain non-acids that form acid in water, such as ferric chloride (FeCl3) or copper sulfate (CuSO4), can also be used as etching chemicals. 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. Hi. A place for all things chef knives. Ecommerce Site by NeONBRAND. You can etch stainless steel, mild steel, or high-carbon steel. A Pocket Sundial From a Broken Pocket Watch! Vinegar is a pretty weak etch and it helps to use it hot. Everything you need to know about ChatGPT. A standard strength for a careful etch on copper is 42 baume, above this and the ferric will etch more slowly as the solution is viscous. Aside from being beautiful, Damascus steel is valued because it maintains a keen edge, yet is hard and flexible. The concentration from such sources is typically ~8.9M, or 32% (by mass). Etching of Damascus is done after manufacturing or grinding of the blank to bring out the contrasting steel patterns. There are lots of ways and if they work they are correct. Go MINIMUM of 3-1 dilution with DISTILLED water only. Wash the black oxide off between immersions and perhaps brush lightly with non-abrasive kitchen Scotchbrite or 800 grit paper. Rinse the floor thoroughly, squeegee away puddles, allow floor to dry. Be extra careful at this stage not to touch it! Brush or spray the acid solution on the concrete, wait eight to 10 minutes, then neutralize the acid by spraying. You can repeat 5 and 6 steps for a deep etch if you wish. 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.
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