We use a laser engraver to engrave on the Damascus steel. Ive never gotten a uniform etch on an HI khuk, even when soaking the blade completetly in the solution. What is the black coating on knife blades? and I did neutralize with baking soda bath as directed. Fill a plastic garden watering can halfway with the mixture. Apparently this neutralises the piece as well as helping to set the oxides. Always use a 1:10 muriatic acid to water the mixture so that the acid is not too strong and difficult to neutralize. I played with the hot vinegar, didnt like it. Dilute it about 4:1 water to acid. Don't touch it with your hands. Does muriatic acid etch metal? If too late.no problem that is how we learn. Make sure your remaining distilled water does not last longer than a year. Ideally you want to test the strength needed first before doing the entire floor. 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. 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. After being etched the blank can be polished to give a stepped or contrasting look. Generally speaking, you want to be at about a 400 grit finish or better to get an even etch across the pattern. Like is itmore effective on a piece ground to 120, than one polished to 1000? Etching of Damascus is done after manufacturing or grinding of the blank to bring out the contrasting steel patterns. Make Ferric Chloride (for etching printed circuit boards). Damascus etching is completed with either ferric chloride or muriatic acid. Etching Concrete: The Process. [woocommerce-login-nonce] => Use the finishing sandpaper to tighten the top of the slightly raised steel, and the other metal will remain dark and healthy, giving you the best difference. It needs to be heated on a hot plate or in a crock pot first. A flask of cold water on top is useful to reduce evaporative losses. The hydrogen peroxide acts as an oxidizer allowing the acid to eat away the copper. When you have mixed the acid solution you can start acid etching the concrete. Now we're using muriatic acid and loving it. [_wpnonce] => Chemicals that form acid in water, such as ferric (iron) chloride or copper sulfate can also be used as etching chemicals. It can also be used to remove soot from firebricks. My favorite supplier of muriatic acid is any place that carries pool supplies. You can order it off of Amazon, believe it or not. I've heard lots of different solution strengths, but 3 parts distilled water to 1 part fecl has worked well for me. On-line through Amazon. With ferric acid, keep grit between 400 and 600. It won't hurt glass or plastic, but the fumeswill eat a metal lid. Hydrochloric acid has a normal pH of 1.5 to 3.5, while muriatic acid has a pH of about 1 to 2. 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. as per: Fluid, Electrolyte, and Acid-base Balance, View all products of Market Price & Insight. NOT ALL DAMASCUS ARE MADE LIVING Damascus is made of many metallic combinations to form one piece. and wear gloves, eye protection, and clothing. Do not change before creativity! 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. Every time Hi all, I just completed a dagger, but after I was done RE: New Bladesmith Skill Development And Evaluation. Ive etched a couple of blades using lemon + lime juice and varying dilutions of vinegar. Learn More, click here. This is commonly sold in home improvement stores and pool supply stores in gallon jugs. No idea if I'm doing something wrong or if its just part of using vinegar ir if I'm just bad at putting metal into liquids. 157K subscribers in the chefknives community. Rinsed the inside of the tank thoroughly with water, then sloshed some baking soda and water inside the tank to neutralize any remaining acid, drained and rinsed again. You can now pay for your purchase with 4 interest free installments. How do you prepare ferric chloride solution for etching? Ferric Acid will result in a double grey pattern (dark and light grey pattern) on either a matte or polished finish. Acid Etching: Acid Types, Metal Types, Applications, and Benefits You must log in or register to reply here. ( My question at the moment is, will hot vinegar ruin the temper on a knife? Muriatic Acid vs. Hydrochloric Acid How do you prepare ferric chloride solution for etching? Everyone has a slightly different dilution and technique. File away any burrs on the side of the steel you plan to etch with acid. 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. Each time acid is added, it will eat away at the travertine. 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. . Dilute by adding 1 part of Muriatic acid to 10 parts of water or 1 cup of acid per liter. [save-account-details-nonce] => Muriatic Acid - How to Use Muriatic Acid - Popular Mechanics Your email address will not be published. Pour the mixture into a plastic garden watering can. For a better experience, please enable JavaScript in your browser before proceeding. Eliminates the need to use harsh chemicals, provides a safer work enviornment . thank will wait till summer then to try it. Dampen the surface to be etched with clean water. 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. In fact, it is not. PURPLE Titanium Phillips Pocket Clip Screws M Fits - Etsy What's the proper technique for etching Damascus? The perils of painting a concrete porch that's never been painted How do I heat-treat 440C/CPM-154 Damascus billet? Beyond that it's a matter of experimentation. It is commonly used to etch steel and stainless steel parts, but it is also capable of etching copper. For example, steel can be etched with hydrochloric acid, nitric acid, or sulfuric acid. The hardware store wasn't going to be very helpful in the middle of the night and I was about to put it all off to the next day when I realized I didn't actually care about how the etching was done . 2 years ago The only bad experience is the one from which you learn nothing. 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. Do this process a few times. I use a fish tank bubbler in my acid tank to agitate the acid. Ferric and Muriatic Acids work on Damascus Steels but will give 2 drastically different results. It's often used in swimming pools to lower the pH of the water. Damascus's iron is highly respected by its patterns like waves. This goes with us, but it produces remarkable visibility, and it's good to fix your pieces of photos. I etch pretty deeply (3-4 soaks at 15-20 minutes, scrubbing oxides off between soaks) then a light buffing with pink scratchless rouge to bring out the contrast. How do I heat-treat 440C/CPM-154 Damascus billet? Damascus etching is completed with either ferric chloride or muriatic acid. Suspend your piece in the acid. Did you make this project? Neutral Good: Clean blood cannot be washed off. Even a single fingerprint will effect your acid etch, so be cautious. 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. It truly is one of the best, if not the best, stainless damascus steel in the world. Sure, you can etch steel with hydrochloric acid; e.g. Damasteel is a powdered metallurgy stainless damascus steel. I was wondering about the thoughts of cold or rust blui Requests: Array DIY Brass Etching methods (safer etchants, waste, and disposal of) Coffee Etching Damascus Steel | Knife Making How To/Tip. Blotchiness in an etch is usually the result of oil somewhere in the system, either on the blade or in the etchant. [woocommerce-reset-password-nonce] => These products combine 50% of 50% of controversial rows in metal Damascus. These chemical compound work faster than acids. 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. ), Server: Array After heat treating, bring your Damascus to a 400 to 600 grit finish. Question Collectors should ensure to keep their blades clean and dry to avoid rust or staining. You can make a reasonable facsimile of ferric by dissolving steel wool in muriatic acid. The generally accepted shelf life of ferric chloride solution is approximately six months. But in Vegas Forge, they give that and more. If you add additional HCl, the etching solution eventually (after many PCB's) becomes mostly cupric chloride, which is also an excellent etchant. Muriatic acid needs no dilution. When etching Damascus steel, it is important to use an acid specifically formulated for this purpose. The key is to have the knife sanded and finished properly, then etch, then neutralize, then only VERY lightly sand it just enough and stop. No odor, no smell, not a skin irritant, non-corrosive. 3 years ago Mixing is a hazardous process (add acid to the peroxide, not the other way around!) Soft aluminum can be etched with ferric chloride, using acrylic polymer paint as a resist. We've made your buy experience less painful. Hardened and tempered steel etches with much more contrast. Water down with 4 parts water to 1 part ferric. Sprinkle the mixture evenly across the surface of the prepared concrete. Damascus Steel rings are made of two alternating types of stainless steel, AEB-L and 302, forged together and worked by hand to produce vivid patterns. A place to talk about the use, maintenance, and acquisition of any The pattern should be looking good. Muriatic acid is a powerful and corrosive acidic liquid made from hydrochloric acid, water, and other trace minerals. Then I remembered I'd been thinking of switching to re-usable etchant, created on the bench using muriatic acid (the store name for hydrochloric acid, HCl, used for cleaning swimming pools). Re-Etching Finish? : r/chefknives By It also eats at the steel. It will corrode everything in sight and do a number on your lungs. Report. Is there any difference with polish? As a major metal product on the market, strong power in Damascus is directly related to its quality. 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. Good point about the rust bluing. . This prepares your steel for an even etch. 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. How do I heat-treat my stainless Damascus after purchase? Essentially you forge weld 2 contrasting types of steel (I used 15N20 and 75Ni8) then manipulate it to make a pattern. The strength of the acid generally determines how quickly the steel will be etched, the stronger the acid, the faster the process. Forseti Steel is a fairly new company that imports what appear to be high quality, handmade knives from Pakistan. damascus etchant - Pattern Welded Blade Basics - American Bladesmith There are significant risks to health and body including maiming and even death. JavaScript is disabled. If the reaction is proceeding too slowly for your liking you can heat up the mixture. 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. 7. Diluting Phosphoric or Muriatic acid for fuel tank cleaning Leave the copper blank in the solution for at least half an hour. Muratic acid is really not the stuff to use for etching especially inside your house or workshop. You can etch stainless steel, mild steel, or high-carbon steel. 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 . I love watching Ilya's work. Acid Etch: Disassemble your knife, and thoroughly clean and dry the part you're going to etch (blade, handle, or clip). Ferric chloride is one of the most widely used etchants in the field of chemical etching. What Is ChatGPT? 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? Muriatic acid will strip the galvanizing off, Ospho, which is phosphoric acid can be used to etch the zinc to get the paint to stick, it is also a 'rust reformer' changing ferric oxide 'rust' to phosphoric oxide, which is stable and can be painted with out worry about latter rusting. 3:1, 4:1, or 5:1 distilled water to the FeCl are all commonly used dilutions. It's expensive, but amazing. Fill a glass jar with enough ferric chloride to cover the metal part. 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. Aside from being beautiful, Damascus steel is valued because it maintains a keen edge, yet is hard and flexible. Ferric Chloride VS Muriatic Acid + Hydrogen Peroxide for etching I have noticed that Muriatic will produce a much shinier surface than Ferric, without a lot of the black that you would expect. If you etch before heat treating you'll just erase it in the cleanup sanding. Etching Damascus is a fairly straight forward process that can enhance the appearance of a Damascus blade. Etching acids can range from powerful hydrochloric or sulfuric acid to much weaker acids even household vinegar, citrus fruit, or mustard can be used effectively. It is. For most projects and uses, though, its plenty strong and durable. Wait for the acid to react with the slab surface. 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. I frequently etch damascus with ferric chloride. I just etched my first Damascus blade. The higher the dilution of the ferric, the slower it will etch, and the better/clean the etch will come out within reason. Is the pattern deep enough? Thank you Kevin. 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. Complete etches in a well ventilated space and wear gloves, eye protection, and an apron or old clothes. Bring your Damascus at the end of grit 400 to 600. No Ferric Chloride? No problem: Home-made etchant to the rescue! I haven't done many damasuses (damasci? Once it's clean put on your gloves and do not touch it with your bare hands until the whole process is complete. The best quality Damascus does not end. It is the ideal acid etch alternative. Then you will find that you travertine will feel rough and maybe have some pits forming. It's not the only way. https://www.youtube.com/channel/UCdJMFMqnbLYqv965xd64vYg, https://www.etsy.com/shop/JStatesBladesmith. STEP 1: STARTING Bring your Damascus at the end of grit 400 to 600. Thoughts? Either will etch any high carbon steel, eventually. Begin the etching process. Shop Talk - BladeSmith Questions and Answers. Works great. RadioShack carries pcb enchant, aka ferric chloride. Generally speaking, you want to be at about a 400 grit finish or better to get an even etch across the pattern. Share it with us! If not, dip it in the acetone (see lovely photo) then repeat the previous step until you're happy. I've personally gone as high as 6-1 dilution with ferric, but that took literally hours to obtain the depth of etch I wanted. I know at least one ABS Mastersmith that used muriatic acid to etch then blue their bladeshe doesn't much care for Floric Chlorideit isn't deep enough. A short emersion (2-3 minutes) in diluted ferric chloride will show the pattern without etching too deep. Using muriatic acid is no joke, and many DIYers believe it to be a . Always pour acid into water. If this is the first time youre using this batch of solution (and I presume it is), itll etch super-fast. All you have to do is add a scrap piece of iron or steel to the muriatic acid (or hydrochloric acid; same thing) and wait for it to dissolve. The "active ingredient" in ferric chloride solution is hydrochloric acid. Using a broom, scrub the concrete with the acid solution. The "active ingredient" in ferric chloride solution is hydrochloric acid. As soon as you're done, oil it. Add the acid to the water to avoid harmful splashing of acid. Concrete Etching - How to Acid Wash Concrete Surfaces Yourself Be sure to always wear the appropriate protective gear when you're working with acid. Blade - March 2023 | PDF | Knife | Blade Steven Penner Joined Jan 29, 2006 Messages 606 Posts: 199. Will this stuff like sit in a jar without eating the jar? There are lots of ways and if they work they are correct. Muriatic acid; Baking soda for neutralizing the acid; pH test strips . Can you etch Damascus steel with muriatic acid? - ECHEMI The muriatic is available at big box home improvement stores or pool supply stores. Do not buff before etching! Hotter vinegar = deeper etch, but can the vinegar be too hot? https://www.amazon.com/MG-Chemicals-Ferric-Chloride-Liquid/dp/B008UH3SAE/ref=sr_1_1?ie=UTF8&qid=1492289092&sr=8-1&keywords=ferric+chloride. What is the acid to etch metal? - Coalitionbrewing.com Edit* I just realized folks already gave this answer. Coffee Etching Damascus Steel | Knife Making How To/Tip Coffee Etching Damascus Steel | Knife Making How To/Tip Watch on How to Etch With Hydrochloric Acid & Hydrogen Peroxide What products are often used? Use ferric chloride it is much safer and not as corrosive. 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? Any help would be greatly appreciated thanks guys. Muriatic Acid Question? | Canadian Knifemaker Mix water and acid in 3 or 4:1 ratio. How do I heat-treat my 1075 or 0-1 Carbon Damascus billet? Be extra careful at this stage not to touch it! Can you etch Damascus steel with muriatic acid? - Quora No neutralizing step after etching. 2 Remove any burrs on the edges of the steel. Some manufacturers like to roll and cut the pieces into the WD-40 to get the darkest difference. Then etch it to make the pattern visible. 3D Printed Futuristic Space Age Wall Clock. Acid etching a concrete floor is typically a 6-step process: Prepare, clean, and degrease concrete. This product is a very strong acid that will clean dried cement products off stones, bricks, and other masonry surfaces. At 5-10 minute intervals, gently stir the copper etching solution to agitate the solution. Place your board to be etched in your new solution and watch it go! Great sense of humor and good information. 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. Does muriatic acid etch aluminum? - TipsFolder.com You can repeat 5 and 6 steps for a deep etch if you wish. Wet down the surface to be cleaned, using a sponge or a sprayer and allow the acid . You are using an out of date browser. It is in a greatly reduced concentration compared to the 30% hydrochloric acid (muriatic acid). 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. I dont own any Damascus and this is my first, so is that normal? Apply it to a small area of wet concrete. No matter how effective it is. on Step 8. For ferric acid, keep the grit between 400 and 600. Use a sprayer or watering container to distribute the acid, scrubbing in as needed. Either is effective. ethanknott, Whats the proper technique for etching Damascus. Mix cup of baking soda with 1-2 quarts of water and spray the muriatic acid to neutralize it. Etching is used to make circuit boards, where a thin copper sheet is selectively dissolved away to form a path for electricity. Hang your Damascus piece in the warm acid so that it hangs freely and doesnt touch the sides or bottom of the container. Fast-acting formula, safely use on interior and exterior applications. Tom, diluting muriatic doesn't make ferric chloride, no. Damascus Steel the two give much different results. 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. To warm your acid more quickly, the best method is to place the container of acid into a large bowl of warm water. Over the years, Damascus1 has produced various products using one of the four hairdressers of the nazel hair. Dunk it in the acetone again then allow to dry. As with all chemicals, make sure you are wearing the appropriate protective clothing and gear. What is the Best 2x72 Grinder if you had the money? In a large nonmetallic bowl or container, mix 1 part hydrochloric acid with 2 parts hydrogen peroxide. Adding HCl acid can restore the cutting ability of the FeCl3. Add clean, clear water to a plastic bucket. Mix this stuff 4:1 with distilled water. 1 Gal. Non-acid Based Concrete Etcher and Cleaner - The Home Depot It still retains enough corrosive quality to etch your steel blades. This small board took only 2 minutes. There are two ways (at least) to do Raindrop that are much easier than doing a mosaic of jellyroll, one for use with a hydraulic press and one for use if you don't have a press. It will certainly freeze being significantly water. Remove the Damascus from the acid and dip it in a bath of baking soda and distilled water to neutralize the acid. For example, you would use 1 cup of the acid to mix with 2 cups of the peroxide. The nice folks at Forseti have their own quality assurance system in place, and they design many of the more interesting knives in their catalog. How to Use Muriatic Acid Safely | Hunker How To Neutralize Muriatic Acid - Upgraded Home American Bladesmith Society bladesmiths represent the cutting edge of forged blade performance and design on six continents. 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. Since you have muriatic acid, its really easy to make ferric chloride. Radio Shack sells it online as PCB Etchant. This is commonly sold in home improvement stores and pool supply stores in gallon jugs. One of the reasons it is so popular is because of its versatility. This is how I do it and it works for me. Vegas Forge. Read entire label prior to use or storage. 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). What kind of places sell ferric chloride? Once you're all ready, you're ready to pick up! Never use tap water, spring water, or filtered water - all will cause problems etc. etching damascus - Beginners Place - Bladesmith's Forum Board These bridges or buildings aroun, Make sure to wear regular gear when working with acids. Rinse the floor thoroughly, squeegee away puddles, allow floor to dry. Do yourself a favor and get Ferric Chloride/PCB Archer Etchant from Radio Shack/online. -----------------------------------------------"It is not the critic who counts; not the man who points out how the strong man stumbles, or where the doer of deeds could have done them better. 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 . Possible acids include muriatic (hydrochloric) acid (HCL), nitric acid (HNO3), or sulfuric acid (H2SO4).
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