It will rust almost immediately if you don't. Coffee Etching Damascus Steel | Knife Making How To/Tip. How do I heat-treat my stainless Damascus after purchase? 1. thank will wait till summer then to try it. Swishing the steel around in the etch to break up the bubbles is not a bad idea either. Damascus etching is completed with either ferric chloride or muriatic acid. Damascus etching is completed with either ferric chloride or muriatic acid. 8. Ferric Chloride is an iron "salt" of HCl that is nonetheless very acidic, though not as "strong" as HCl. Then etch it to make the pattern visible. Powered by Invision Community, good movies, good books, smithing, leatherworking, woodworking, guitar. Dilute it about 4:1 water to acid. In your well-ventilated area, mix together one part muriatic acid to two parts hydrogen peroxide in a container thats big enough to fit the whole blade. A Pocket Sundial From a Broken Pocket Watch! 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. Can you etch Damascus steel with muriatic acid? As many Damascus wars come from the market, consumers and new consumers in this matter want to know: Damascus is a solid iron? Dilute by adding 1 part of Muriatic acid to 10 parts of water or 1 cup of acid per liter. Like is itmore effective on a piece ground to 120, than one polished to 1000? hey guys, i used the lovely search function with pretty much no results. 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. Damascus Etching. Large Damascus is made of high quality, and the construction process carefully guides no voids, cracks, or hazardous expulsions while working with metal. 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. 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? Uses of Muriatic acid 1. Etching is done after all heat treatment is completed. Mix your Ferric Chloride 1 part to 3 parts of distilled water and put in suitable container. *Amazon and the Amazon logo are trademarks of Amazon.com, Inc, or its affiliates. Chaotic Neutral: Give me liberty, or receive death. Before you start, check out the expiry date for your choice of acid to make sure it's too old. 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. Etchant - Ferric Chloride (strength 42 baume), oil (I used olive oil as the knife will be used on food). As with all chemicals, make sure you are wearing the appropriate protective clothing and gear. What kind of acid do you use to etch Damascus steel? 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. Great sense of humor and good information. To warm your acid more quickly, the best method is to place the container of acid into a large bowl of warm water. this works well as a etchant but i have found ferric made this way is not as stable as store bought. Many hand-forged Damascus blades are made out of high carbon steel with small amounts of chromium in the alloy. Dissolve enough iron in ityes. Blotchiness in an etch is usually the result of oil somewhere in the system, either on the blade or in the etchant. Michael, it's easier to add more acid and try again than make it too strong and over-etch. Hi, Sorry for the slow reply. Even polishing hard will remove the pattern. Ferric chloride is a common acid used for etching Damascus steel. You don't need a lot. KMT 106 - Etching Damasteel knife blades with muriatic acid These products combine 50% of 50% of controversial rows in metal Damascus. Re-Etching Finish? : r/chefknives Lol. Weapons made from Damascus steel are vastly superior to weapons formed from iron! Muriatic acid acts like liquid sandpaper by roughening the surface of the concrete. 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. I assume I need to set the oxides but can I still do that weeks later? as per: Fluid, Electrolyte, and Acid-base Balance, View all products of Market Price & Insight. The perils of painting a concrete porch that's never been painted bladesmithsforum.com ( Remove the Damascus from the acid and dip it in a bath of baking soda and distilled water to neutralize the acid. It doesn't matter as long as the steel is as oil and wax free as it can be. Shop Talk - BladeSmith Questions and Answers. Muriatic acid is diluted hydrochloric acid; it should be handled with extreme care. If you are having trouble getting Ferric, try using Muriatic. -----------------------------------------------"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. Muriatic acid is also less potent because it's diluted with water (usually around 31.5 percent HCl) and contains impurities like iron. 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. Copper can be etched with ferric chloride mixed in water to form weak hydrochloric acid. As a major metal product on the market, strong power in Damascus is directly related to its quality. It truly is one of the best, if not the best, stainless damascus steel in the world. After 5 minutes, rinse your piece of liquor and tie it with the pure rag. You can repeat 5 and 6 steps for a deep etch if you wish. Yet another reason to prefer ferric chloride. Most people use it cold, which is very slow. Whats the proper technique for etching Damascus? Following. It is in a greatly reduced concentration compared to the 30% hydrochloric acid (muriatic acid). . You can etch stainless steel, mild steel, or high-carbon steel. Thanks for the tips. Always use a 1:10 muriatic acid to water the mixture so that the acid is not too strong and difficult to neutralize. 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. https://www.youtube.com/channel/UCdJMFMqnbLYqv965xd64vYg, https://www.etsy.com/shop/JStatesBladesmith. i can't wait to mess with it. Makes the material look like carbon steel Damascus. 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. A place for all things chef knives. Electronics supply stores. Acid Washing Travertine Deck? | Trouble Free Pool No, you'll be just fine etching after the heat treat process. And that's why we use it!http://damasteel.se/ It will certainly freeze being significantly water. Ive etched a couple of blades using lemon + lime juice and varying dilutions of vinegar. Etching Damascus is a fairly straight forward process that can enhance the appearance of a Damascus blade. When someone feels their ferric chloride batch has "gone bad", you can add a tablespoon or so of muriatic acid and regenerate it. Also the finish can basically be removed with a dry cloth. Etching of Damascus is done after manufacturing or grinding of the blank to bring out the contrasting steel patterns. 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. This product is a very strong acid that will clean dried cement products off stones, bricks, and other masonry surfaces. The concentration from such sources is typically ~8.9M, or 32% (by mass). 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. 3 years ago. [woocommerce-login-nonce] => Cleaning the concrete surface with Muriatic Acid is how to Etch Concrete. 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. Etch in Muriatic Acid from the local hardware store. The knife in the photo had 3 ten minute dips. 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. etching is completed with chloride with ferric or muriatic acid. Actually, the process of efflorescence removal discussed above also etches the masonry. 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. After 10 minutes take it out and give it a quick dip in the bucket of water. Bubbling air through it hastens the re-oxidation. After being etched the blank can be polished to give a stepped or contrasting look. 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 Unless you get the vinegar to 400 degrees (Fahrenheit) or higher. you're good on temper. The worst thing about Muriatic acid is storing two gallons of it without eating up every piece of steel in the shop. I mix the Ferric Chloride 50/50 with distilled water. Radio Shack sells it online as PCB Etchant. 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. Cleaning and Etching Concrete It easily dissolves the efflorescence on the concrete surface and removes other stains as well. Before you begin, check the expiration date on your acid of choice to be sure that it's not too old. 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. Once it's clean put on your gloves and do not touch it with your bare hands until the whole process is complete. There are five distinctive patterns from which to choose. The blade pattern is nice but no matter how I sand, black oxides keep rubbing off. The higher the dilution of the ferric, the slower it will etch, and the better/clean the etch will come out within reason. Muriatic acid is a powerful and corrosive acidic liquid made from hydrochloric acid, water, and other trace minerals. Choose the acid you want to etch the steel with. 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. Damascus Knife Blank Acid Etching WoodWorld of Texas Is the pattern deep enough? Chemistry, Martial Arts, Mathematics, Woodworking, and Hot Steel, http://www.geraldboggs.com">www.geraldboggs.com
. Etching is used to make circuit boards, where a thin copper sheet is selectively dissolved away to form a path for electricity. I've been there before.. Such is what I measured from home; it's typically advertised as 30%-32%. So less about etching and more about patterns, how does one make raindrop damascus? Don't touch it with your hands. You can now pay for your purchase with 4 interest free installments. 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. Free delivery and returns on eligible orders. They dedicate their customers to the unique inspired world patterns around us, for example, raindrops, razor cords, and baskets. Klean-Strip Muriatic Acid can be used to etch concrete, brighten concrete and masonry, or remove excess mortar from bricks. 1 Gal. Non-acid Based Concrete Etcher and Cleaner - The Home Depot [_wpnonce] => Add the acid to the water to avoid harmful splashing of acid. Leave the copper blank in the solution for at least half an hour. 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. You can also neutralize muriatic acid with agricultural lime. and wear gloves, eye protection, and clothing. Scrub it with the steel wool until you've got rid of the oxides. [_wpnonce] => Make Ferric Chloride (for etching printed circuit boards). wow sounds like fun. Can you etch Damascus steel with muriatic acid? - Quora When you are happy with how deep the etch is and have done the final scrubbing, dip it in the acetone, allow to dry then give it another 3 minutes or so in the acid to get the final finish. 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. Bring your Damascus at the end of grit 400 to 600. 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. Even a single fingerprint will effect your acid etch, so be cautious. Muratic acid is really not the stuff to use for etching especially inside your house or workshop. Mine is stronger :-),Gerald Boggs www.geraldboggs.com
. Ferric chloride is not an "acid" per se. Never use tap water, spring water, or filtered water - all will cause problems etc. 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. By far, the best way too pickle blades is with white vinegar, just be sure and degrease them first. This is for academic purposes only and should not be considered in any way a thorough instruction on this subject. Step 2. Toss the PCB into the solution and itll take off. The articles on this site are for informational purposes only. At 5-10 minute intervals, gently stir the copper etching solution to agitate the solution. FORGE, Jan 1, 2014 #4 Icho- Staff Member Likes Received: 154 Trophy Points: 63 Thanks Forge. I'm not going to cover how to make damascus steel, there's lots of information online and it's pretty simple. The iron will start reacting with the acid to produce hydrogen gas and ferrous chloride.