to 2 parts Hydrogen Peroxide (the common 3% kind that's sold in dollar stores & drugstores for $0.50 a pint) Warning!!!!! It can also be used to remove soot from firebricks. Put on the goggles and vinyl gloves before mixing the chemicals. Adding HCl acid can restore the cutting ability of the FeCl3. They dedicate their customers to the unique inspired world patterns around us, for example, raindrops, razor cords, and baskets. RadioShack carries pcb enchant, aka ferric chloride. Unless you get the vinegar to 400 degrees (Fahrenheit) or higher. you're good on temper. Don't use a metal container acid can corrode many metals, leading to the possible destruction of the container. Is there any difference with polish? Fill a glass jar with enough ferric chloride to cover the metal part. 4 years ago Put the holes on both sides or you'll get a bar with raindrop on one side and random on the other. If this is the first time youre using this batch of solution (and I presume it is), itll etch super-fast. Be sure to always wear the appropriate protective gear when you're working with acid. Such is what I measured from home; it's typically advertised as 30%-32%. Large Damascus is made of high quality, and the construction process carefully guides no voids, cracks, or hazardous expulsions while working with metal. Made To Order * VG-10 San Mai Steel Knife Blank Damascus Layered Raw Finish Knife Making / LPB#2 ad vertisement by 11Spartans. The basic process is as follows: After heat treating, bring your Damascus to a 400 to 600 grit finish. Muriatic acid is "hydrochloric acid" (HCl) in a less pure and diluted strength for non-technical applications like cleaning bricks. I have cleaned with soap and water, acetone, etc. . Start very dilute, like 1:10 or 1:20. I frequently etch damascus with ferric chloride. Before you begin, check the expiration date on your acid of choice to be sure that it's not too old. Coffee Etching Damascus Steel | Knife Making How To/Tip. Sorry for the repeat. Muriatic acid is a powerful and corrosive acidic liquid made from hydrochloric acid, water, and other trace minerals. March 17, 2017 in Beginners Place. Swishing the steel around in the etch to break up the bubbles is not a bad idea either. In fact, it is not. [woocommerce-reset-password-nonce] => Buffing closes steel pores, which will keep the acid from getting it and will end with an unusual etch. 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 . Michael, it's easier to add more acid and try again than make it too strong and over-etch. How do I heat-treat 440C/CPM-154 Damascus billet? Do not change before creativity! It truly is one of the best, if not the best, stainless damascus steel in the world. Go MINIMUM of 3-1 dilution with DISTILLED water only. Damascus's iron is highly respected by its patterns like waves. You can also make it, by adding Fe to HCl. Can you use muriatic acid to etch a knife? Earn the Windex deep deep hole so that you can fully fill your Dutch item. For example: "You can also use Windex with this step, but do not try to break your piece. Some manufacturers like to roll and cut the pieces into the WD-40 to get the darkest difference. If you use muriatic acid, you can bring Damascus up to 1200 grit, or you can leave it 400 grit. If you are having trouble getting Ferric, try using Muriatic. As etching can only work on evenly damp surfaces, you should etch the surface in sections to prevent dry spots. 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. Actually, the process of efflorescence removal discussed above also etches the masonry. If you want a deeper etch, repeat steps 5 and 6. Dilute by adding 1 part of Muriatic acid to 10 parts of water or 1 cup of acid per liter. NOT ALL DAMASCUS ARE MADE LIVING Damascus is made of many metallic combinations to form one piece. Wash the black oxide off between immersions and perhaps brush lightly with non-abrasive kitchen Scotchbrite or 800 grit paper. on Step 8. The only step I did not do was the boil in baking soda. 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. Mix this stuff 4:1 with distilled water. You must log in or register to reply here. A short emersion (2-3 minutes) in diluted ferric chloride will show the pattern without etching too deep. What follows is a step-by-step tutorial on how to acid etch concrete with muriatic acid. Read entire label prior to use or storage. hey guys, i used the lovely search function with pretty much no results. Great sense of humor and good information. 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. ), Copyright 2012 - 2020 American Bladesmith Society | All Rights Reserved, Bill Moran School of Bladesmithing at Texarkana College. Be extra careful at this stage not to touch it! Ferric Acid will result in a double grey pattern (dark and light grey pattern) on either a matte or polished finish. Ive etched a couple of blades using lemon + lime juice and varying dilutions of vinegar. What is the Best 2x72 Grinder if you had the money? 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). This is commonly sold in home improvement stores and pool supply stores in gallon jugs. 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. has no defect, one of the components inside the steel is not affected by etching, which makes it unacceptable Damascus to be a unique discovery when it's over. Be sure to always wear the appropriate protective gear when youre working with acid. is mesquite good handle material and or scabbard materiel. After being etched the blank can be polished to give a stepped or contrasting look. What kind of places sell ferric chloride? A place to talk about the use, maintenance, and acquisition of any So less about etching and more about patterns, how does one make raindrop damascus? It will rust almost immediately if you don't. Add clean, clear water to a plastic bucket. I've been there before.. 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? Do yourself a favor and get Ferric Chloride/PCB Archer Etchant from Radio Shack/online. Water down with 4 parts water to 1 part ferric. placeholder="Leave a comment" onpropertychange="this.style.height=this.scrollHeight + 'px'" oninput="this.style.height=this.scrollHeight + 'px'">. Make Ferric Chloride (for etching printed circuit boards). As a major metal product on the market, strong power in Damascus is directly related to its quality. 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. The iron will start reacting with the acid to produce hydrogen gas and ferrous chloride. No neutralizing step after etching. How do I heat-treat 3V/CPM-154 Damascus billet? I've been there before.. Your email address will not be published. Choose the acid you want to etch the steel with. 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. Toss the PCB into the solution and itll take off. The higher the dilution of the ferric, the slower it will etch, and the better/clean the etch will come out within reason. Ferric Acid will result in a double grey pattern (dark and light grey pattern) on either a matte or polished finish. [save-account-details-nonce] => Use a sprayer or watering container to distribute the acid, scrubbing in as needed. To warm your acid more quickly, the best method is to place the container of acid into a large bowl of warm water. 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). Wanted to compare it with the home-recipe batch I made. Wet down the surface to be cleaned, using a sponge or a sprayer and allow the acid . When etching Damascus steel, it is important to use an acid specifically formulated for this purpose. 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. [_wpnonce] => Though there was a demand for Damascus steel, in the 19th century it stopped being made. I was wondering about the thoughts of cold or rust blui Requests: Array This comes pre-diluted, but I am not sure what the dilution rate is. We are exploring additional options of engraving and will let you know when those are available. This goes with us, but it produces remarkable visibility, and it's good to fix your pieces of photos. Thank you Kevin. You are using an out of date browser. Whats the proper technique for etching Damascus. It is in a greatly reduced concentration compared to the 30% hydrochloric acid (muriatic acid). Can you etch Damascus steel with muriatic acid? Using a broom, scrub the concrete with the acid solution. Always use a 1:10 muriatic acid to water the mixture so that the acid is not too strong and difficult to neutralize. Avoid using acetone items because they leave the remainder then disturb the etch, and do not touch the sterile with your hands. Certain non-acids that form acid in water, such as ferric chloride (FeCl3) or copper sulfate (CuSO4), can also be used as etching chemicals. Muratic acid is really not the stuff to use for etching especially inside your house or workshop. 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. You could use clear coat lacquer instead if you like. Pour 1 part acid into 10 parts water to make an acid solution. Acid etching a concrete floor is typically a 6-step process: Prepare, clean, and degrease concrete. i can't wait to mess with it. Share it with us! Works great. You can repeat 5 and 6 steps for a deep etch if you wish. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Do not change before creativity! If you use muriatic acid, you can bring Damascus up to 1200 grit, or you can leave it 400 grit. You can also neutralize muriatic acid with agricultural lime. 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. 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. Once your Damascus is sanded to the correct grit, thoroughly wash it with alcohol and pat dry with a clean rag. 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. No matter how effective it is. It also reduces the surface alkalinity of the concrete that can cause some paints to adhere poorly. Muriatic acid quickly dissolves efflorescence from concrete surfaces, and it removes other stains 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. Sign up for a new account in our community. Ive never gotten a uniform etch on an HI khuk, even when soaking the blade completetly in the solution. In both uric acid and ferric chloride, the temperature should be between 70 and 100 degrees Fahrenheit, about room temperature. No need to go full strength to get results. It does not contain phosphoric, hydrochloric or muriatic acid, yet works better, safer and faster. Free delivery and returns on eligible orders. Collectors should ensure to keep their blades clean and dry to avoid rust or staining. These bridges or buildings aroun, Make sure to wear regular gear when working with acids. Report. Hi. A flask of cold water on top is useful to reduce evaporative losses. Toch in Damascus, it should be completely clean. No matter how effective it is. Dilution should best be done with distilled water to keep it uncontaminated with water minerals. Muriatic acid acts like liquid sandpaper by roughening the surface of the concrete. Damascus Patterns - From Billet to Finished Product, What's the proper technique for etching Damascus? 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. 2 Remove any burrs on the edges of the steel. It will certainly freeze being significantly water. 03-25-2007, 09:56 PM. Warm your acid to room temperature. If not, dip it in the acetone (see lovely photo) then repeat the previous step until you're happy. 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. I'm not going to cover how to make damascus steel, there's lots of information online and it's pretty simple. 7. My problem here is that I've had some really inconsistent results with the vinegar. 100% biodegradable, safe, non-acid based cleaner. Muriatic acid is diluted hydrochloric acid; it should be handled with extreme care. 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. Very nice blade! Whats the proper technique for etching Damascus? Uses of Muriatic acid 1. 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. In masonry work, etching is a way to chemically clean and prepare masonry for repair or painting. Mixing is a hazardous process (add acid to the peroxide, not the other way around!) Or could one actually temper a knife in hot vinegar? This product is a very strong acid that will clean dried cement products off stones, bricks, and other masonry surfaces. It's easy! Dissolve enough iron in ityes. It looks beautiful, I figured it'd have to be more complicated, You need to be a member in order to leave a comment. and wear gloves, eye protection, and clothing. When someone feels their ferric chloride batch has "gone bad", you can add a tablespoon or so of muriatic acid and regenerate it.