The keys are "pretty dilute" and "multiple, short immersions". I do Oh well, looks like another one for the personal collec Thats one of them there corner daggers Wanted to compare it with the home-recipe batch I made. 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. No odor, no smell, not a skin irritant, non-corrosive. Blotchiness in an etch is usually the result of oil somewhere in the system, either on the blade or in the etchant. as per: Fluid, Electrolyte, and Acid-base Balance, View all products of Market Price & Insight. Add the acid to the water to avoid harmful splashing of acid. I did a simple twist as I like the way it looks. 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. ", Damascus's sleeves, guns, and other metallic pieces become more popular as artists and regain their art. The worst thing about Muriatic acid is storing two gallons of it without eating up every piece of steel in the shop. You can repeat 5 and 6 steps for a deep etch if you wish. . . The knife in the photo had 3 ten minute dips. How long does ferric chloride take to etch? 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. Go MINIMUM of 3-1 dilution with DISTILLED water only. The stronger the acid, the more damage will be done. interesting, what's the science behind that? A place for all things chef knives. Put a tablespoon or so of baking powder in a saucepan of water and boil the piece for 10 minutes. No, you'll be just fine etching after the heat treat process. Answer Follow 1. There are five distinctive patterns from which to choose. Add clean, clear water to a plastic bucket. on Step 8. Ferric chloride is very popular. 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. on Step 8. It's used to etch printed circuit boards. Muriatic acid quickly dissolves efflorescence from concrete surfaces, and it removes other stains as well. Etching is done after all heat treatment is completed. Like is itmore effective on a piece ground to 120, than one polished to 1000? Many hand-forged Damascus blades are made out of high carbon steel with small amounts of chromium in the alloy. How do I heat-treat my stainless Damascus after purchase? My problem here is that I've had some really inconsistent results with the vinegar. Each Damascus Steel ring is uniqueno two designs will look exactly alike. Possible acids include muriatic (hydrochloric) acid (HCL), nitric acid (HNO3), or sulfuric acid (H2SO4). Put on the goggles and vinyl gloves before mixing the chemicals. Large Damascus is made of high quality, and the construction process carefully guides no voids, cracks, or hazardous expulsions while working with metal. Sure, you can etch steel with hydrochloric acid; e.g. 3 years ago I degrease with multiple wipes of acetone on new paper towels each time, but some guys prefer dish soap and water or alcohol. 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. Then you will find that you travertine will feel rough and maybe have some pits forming. Electronics supply stores. It's expensive, but amazing. Damascus Knife Blank Acid Etching Etching of Damascus is done after manufacturing or grinding of the blank to bring out the contrasting steel patterns. Be sure to always wear the appropriate protective gear when youre working with acid. It's known as muriatic acid and is sold in bulk at pool-supply and home-improvement stores. Dampen the surface to be etched with clean water. What Is ChatGPT? Advice? Did you make this project? Using a broom, scrub the concrete with the acid solution. 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. You can remove efflorescence and etch a masonry surface in one shot: Apply a 1:10 dilution of muriatic acid to water, let sit for a few minutes until you see the efflorescence lifting, then. The "active ingredient" in ferric chloride solution is hydrochloric acid. Bubbling air through it hastens the re-oxidation. Pour 1 part acid into 10 parts water to make an acid solution. For the Fe, you get some very fine steel wool and dissolve it in the Muriatic until no more will take. The strength of the acid generally determines how quickly the steel will be etched, the stronger the acid, the faster the process. Mix cup of baking soda with 1-2 quarts of water and spray the muriatic acid to neutralize it. Etching Damascus is a fairly straight forward process that can enhance the appearance of a Damascus blade. 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). Is it possible to etch Damascus with muriatic acid? Muriatic acid is diluted hydrochloric acid; it should be handled with extreme care. Ferric and Muriatic Acids work on Damascus Steels but will give 2 drastically different results. Since you have muriatic acid, its really easy to make ferric chloride. Unless you get the vinegar to 400 degrees (Fahrenheit) or higher. you're good on temper. RadioShack carries pcb enchant, aka ferric chloride. If you etch before heat treating you'll just erase it in the cleanup sanding. Wet down the surface to be cleaned, using a sponge or a sprayer and allow the acid . Question While high in carbon steel, the blade can easily rust if not cared for. Over the years, Damascus1 has produced various products using one of the four hairdressers of the nazel hair. It does not contain phosphoric, hydrochloric or muriatic acid, yet works better, safer and faster. My first round of etching went very well, good contrasting colors and an even etch, but since then my etches have been splotchy with very little contrast. Furthermore if forged in the correct manner you can make swords from it that depicts a pattern often likened to watered silk. What kind of places sell ferric chloride? In the video linked above, YouTuber TheSmokinApe acid-etches an ESEE blade with Frenchs mustard. 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. Following. It will also make everything steel in the same room with it rust. I played with the hot vinegar, didnt like it. Possible acids include muriatic (hydrochloric) acid (HCL), nitric acid (HNO3), or . You can also make it, by adding Fe to HCl. The HCL (hydrochloric acid) is commonly used in a diluted form called Muriatic Acid for PH balancing in pools. 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. The hydrogen peroxide acts as an oxidizer allowing the acid to eat away the copper. These products combine 50% of 50% of controversial rows in metal Damascus. A place to talk about the use, maintenance, and acquisition of any Sign up for a new account in our community. on Introduction. Once the half hour is up, check the etching to make sure you're happy with the result. Step 1: Sanding Bring your Damascus to a 400 to 600 grit finish. For this reason, true Damascus steel is called wootz Damascus steel to distinguish it from imitations. It can also be used to remove soot from firebricks. The concentration from such sources is typically ~8.9M, or 32% (by mass). What is the Best 2x72 Grinder if you had the money? They dedicate their customers to the unique inspired world patterns around us, for example, raindrops, razor cords, and baskets. [woocommerce-edit-address-nonce] => When you have mixed the acid solution you can start acid etching the concrete. [save-account-details-nonce] => 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. Whats the proper technique for etching Damascus? But in Vegas Forge, they give that and more. How do I heat-treat my 1075 or 0-1 Carbon Damascus billet? Radio Shack sells it online as PCB Etchant. Congratulations on your progress. Step 2. 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. Add more acid if necessary. I've been there before.. Acid reaches well in the cleanest place. ( You can make a reasonable facsimile of ferric by dissolving steel wool in muriatic acid. As soon as you're done, oil it. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. ), Copyright 2012 - 2020 American Bladesmith Society | All Rights Reserved, Bill Moran School of Bladesmithing at Texarkana College. [_wpnonce] => Copper can be etched with ferric chloride mixed in water to form weak hydrochloric acid. Etchant - Ferric Chloride (strength 42 baume), oil (I used olive oil as the knife will be used on food). Damascus's iron is highly respected by its patterns like waves. To clean and etch concrete, mix one part muriatic acid to 10 parts water. Posts: 199. 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." As with all chemicals, make sure you are wearing the appropriate protective clothing and gear. Share it with us! A short emersion (2-3 minutes) in diluted ferric chloride will show the pattern without etching too deep. Or is there more of a process? Wait for the acid to react with the slab surface. 4 years ago I love watching Ilya's work. A flask of cold water on top is useful to reduce evaporative losses. What kind of acid do you use to etch a knife? Should I dilute ferric chloride for etching? Report. For Pro's and DIY'ers, Klean-Strip is the leading brand of solvents, thinners, removers, and cleaners that are dependable for reliable results. Does etching have to be done before temper, or can you etch first and have the pattern survive the process? Don't touch it with your hands. Etching of Damascus is done after manufacturing or grinding of the blank to bring out the contrasting steel patterns. The best thing about Muriatic acid is that it comes in a two gallon box for about $7 at Home Depot. Remember to wear safety goggles and gloves at all times. As a major metal product on the market, strong power in Damascus is directly related to its quality. Cheers Johnno Hose down or dampen the entire area. Hardened and tempered steel etches with much more contrast. wow sounds like fun. Ferric Acid will result in a double grey pattern (dark and light grey pattern) on either a matte or polished finish. It is. My question at the moment is, will hot vinegar ruin the temper on a knife? If this is the first time youre using this batch of solution (and I presume it is), itll etch super-fast. [save-account-details-nonce] => Muriatic also contains some other stuff, typically iron, which is already starting to become ferric. Thanks for the tips. Earn the Windex deep deep hole so that you can fully fill your Dutch item. Even polishing hard will remove the pattern. Muratic acid is really not the stuff to use for etching especially inside your house or workshop. 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. As etching can only work on evenly damp surfaces, you should etch the surface in sections to prevent dry spots. Buy NANFANG BROTHERS Damascus Kitchen Knife Set, 14 Pieces Japanese Knife Set Kitchen Knife Set with Block Wooden, 67 Layers VG10 Damascus Steel Chef Knife Set with Sharpener, Sharp Blades at Amazon UK. Hotter vinegar = deeper etch, but can the vinegar be too hot? 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. #5. https://www.youtube.com/channel/UCdJMFMqnbLYqv965xd64vYg, https://www.etsy.com/shop/JStatesBladesmith. If you have hidden part of your bacteria so that it does not keep, and you want to do some part of acids and baking soda, completely remove the mask, clean the blade, and then use your mask before the second etch. Clorox wipes and Windex work well for cleaning. It is a matter of strength and timing. Ecommerce Site by NeONBRAND. 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. 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. Always pour acid into water. Forseti Steel is a fairly new company that imports what appear to be high quality, handmade knives from Pakistan. Either is effective. 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. If the reaction is proceeding too slowly for your liking you can heat up the mixture. "Regular" ferric chloride tion for future etching. Before you start, check out the expiry date for your choice of acid to make sure it's too old. Complete etches in a well ventilated space and wear gloves, eye protection, and an apron or old clothes. 03-25-2007, 09:56 PM. Swishing the steel around in the etch to break up the bubbles is not a bad idea either. It truly is one of the best, if not the best, stainless damascus steel in the world. Chemistry, Martial Arts, Mathematics, Woodworking, and Hot Steel, http://www.geraldboggs.com">www.geraldboggs.com

. Acid etching a concrete floor is typically a 6-step process: Prepare, clean, and degrease concrete. Etching. It looks beautiful, I figured it'd have to be more complicated, You need to be a member in order to leave a comment. Very carefully pour your acid in, being sure not to cause any spills or splashes. 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. I dont own any Damascus and this is my first, so is that normal? 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.
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