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. Muriatic acid needs no dilution. Don't use a metal container acid can corrode many metals, leading to the possible destruction of the container. Put the holes on both sides or you'll get a bar with raindrop on one side and random on the other. You can now pay for your purchase with 4 interest free installments. ethanknott, How do I heat-treat 3V/CPM-154 Damascus billet? What kind of places sell ferric chloride? Damascus etching is completed with either ferric chloride or muriatic acid. Follow Scrub it with the steel wool until you've got rid of the oxides. Adding HCl acid can restore the cutting ability of the FeCl3. For example, you would use 1 cup of the acid to mix with 2 cups of the peroxide. You can do this by first mixing a small solution in your watering can starting at a 5:1 ratio. We use a laser engraver to engrave on the Damascus steel. 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. If you use muriatic acid, you can bring Damascus up to 1200 grit, or you can leave it 400 grit. 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. It does not contain phosphoric, hydrochloric or muriatic acid, yet works better, safer and faster. Does etching have to be done before temper, or can you etch first and have the pattern survive the process? (Add the acid to the water, not water to acid, for safety reasons.) Damascus etching is completed with either ferric chloride or muriatic acid. JavaScript is disabled. 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. Make Ferric Chloride (for etching printed circuit boards). It will certainly freeze being significantly water. The keys are "pretty dilute" and "multiple, short immersions". Steven Penner Joined Jan 29, 2006 Messages 606 Your email address will not be published. Share Save Helvetica Comment CaiLei 3 years ago Follow It is an ultra high carbon steel that achieved liquid state which should, theoretically, allow you to get a homogeneous steel product with equal carbon distribution and no slag inclusions at all. The "active ingredient" in ferric chloride solution is hydrochloric acid. Makes the material look like carbon steel Damascus. What products are often used? Your email address will not be published. You can also use Windex with this step, but do not try to break your piece. . 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. Can you use muriatic acid to etch a knife? Etch in Muriatic Acid from the local hardware store. Every time Hi all, I just completed a dagger, but after I was done RE: New Bladesmith Skill Development And Evaluation. You can also neutralize muriatic acid with agricultural lime. 5. The iron will start reacting with the acid to produce hydrogen gas and ferrous chloride. Etching Damascus is a fairly straight forward process that can enhance the appearance of a Damascus blade. If you use muriatic acid, you can bring Damascus up to 1200 grit, or you can leave it 400 grit. How do I heat-treat 440C/CPM-154 Damascus billet? Etching a stainless damascus steel knife (or any damascus) is not as complicated as many people tend to believe. I do Oh well, looks like another one for the personal collec Thats one of them there corner daggers Ferric Chloride - 1 Quart - 1000 ML - Copper Etchant Solution - Stainless Steel Etching Cream 4.6 (203) $2499 $22.49 with Subscribe & Save discount FREE delivery Tue, Feb 28 on $25 of items shipped by Amazon Small Business MG Chemicals - 415-4L Ferric Chloride Copper Etchant Solution, 4L Liquid Bottle 4.7 (269) $4835 - $6862 FREE delivery 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. Will this stuff like sit in a jar without eating the jar? This is for academic purposes only and should not be considered in any way a thorough instruction on this subject. Acid is generally mixed at a ratio of 3 parts water to 1 part acid for sufficient strength to etch properly. hey guys, i used the lovely search function with pretty much no results. 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. Muriatic acid quickly dissolves efflorescence from concrete surfaces, and it removes other stains as well. Report. Etching of Damascus is done after manufacturing or grinding of the blank to bring out the contrasting steel patterns. Did you make this project? This is a quick guide as to how I etch my damascus steel. and wear gloves, eye protection, and clothing. It will also make everything steel in the same room with it rust. Don't touch it with your hands. It is. Step 1: Sanding Bring your Damascus to a 400 to 600 grit finish. Place your board to be etched in your new solution and watch it go! Once you find that perfect constant companion, that you keep in your pocket or bag, a great way to set it apart, to personalize it, is with laser engraving! [_wpnonce] => Other, safer products are available for etching concrete and should be used . Sure, you can etch steel with hydrochloric acid; e.g. Do yourself a favor and get Ferric Chloride/PCB Archer Etchant from Radio Shack/online. The muriatic is available at big box home improvement stores or pool supply stores. 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. Hardened and tempered steel etches with much more contrast. Following. 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. You can etch stainless steel, mild steel, or high-carbon steel. Suspend your piece in the acid. Mix an acid solution by pouring 1 part acid into 10 parts water. Ecommerce Site by NeONBRAND. 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. March 17, 2017 in Beginners Place. The reason it disappeared remained a mystery until just a few years ago. What kind of acid do you use to etch a knife? placeholder="Leave a comment" onpropertychange="this.style.height=this.scrollHeight + 'px'" oninput="this.style.height=this.scrollHeight + 'px'">. I dont own any Damascus and this is my first, so is that normal? Question Everything you need to know about ChatGPT. Ferric Acid will result in a double grey pattern (dark and light grey pattern) on either a matte or polished finish. In fact, it is not. FORGE, Jan 1, 2014 #4 Icho- Staff Member Likes Received: 154 Trophy Points: 63 Thanks Forge. Dunk it in the acetone again then allow to dry. Ferric and Muriatic Acids work on Damascus Steels but will give 2 drastically different results. [woocommerce-login-nonce] => 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. 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." Add more acid if necessary. this works well as a etchant but i have found ferric made this way is not as stable as store bought. [save-account-details-nonce] => Over the years, Damascus1 has produced various products using one of the four hairdressers of the nazel hair. Hydrochloric acid has a normal pH of 1.5 to 3.5, while muriatic acid has a pH of about 1 to 2. 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. It truly is one of the best, if not the best, stainless damascus steel in the world. No matter how effective it is. 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. 3:1, 4:1, or 5:1 distilled water to the FeCl are all commonly used dilutions. Copper can be etched with ferric chloride mixed in water to form weak hydrochloric acid. I degrease with multiple wipes of acetone on new paper towels each time, but some guys prefer dish soap and water or alcohol. Dampen the surface to be etched with clean water. 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. The articles on this site are for informational purposes only. Apparently this neutralises the piece as well as helping to set the oxides. Go MINIMUM of 3-1 dilution with DISTILLED water only. Either will etch any high carbon steel, eventually. Ferric chloride is not an "acid" per se. Always pour acid into water. Etching is used to make circuit boards, where a thin copper sheet is selectively dissolved away to form a path for electricity. If you are having trouble getting Ferric, try using Muriatic. It's not the only way. Etchant - Ferric Chloride (strength 42 baume), oil (I used olive oil as the knife will be used on food). In other words, it is a mixture of ferric and cupric chlorides that is renewable effectively forever. 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. Everyone has a slightly different dilution and technique. Warm acid gives a much faster etch, but then you get less time to control what's happening. Very nice blade! Muriatic acid acts like liquid sandpaper by roughening the surface of the concrete. 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). Very clean. 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. Damascus Knife Blank Acid Etching Etching of Damascus is done after manufacturing or grinding of the blank to bring out the contrasting steel patterns. 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. I should mention that this should be done outside since the vapors are stinky and it produces hydrogen gas. The best quality Damascus does not end. Be sure to always wear the appropriate protective gear when youre working with acid. Or is there more of a process? Ferric chloride is not an "acid" per se. [woocommerce-reset-password-nonce] => Let your piece remain in acids for 10 to 15 minutes. The basic process is as follows: After heat treating, bring your Damascus to a 400 to 600 grit finish. This comes pre-diluted, but I am not sure what the dilution rate is. Acid reaches well in the cleanest place. Use a sprayer or watering container to distribute the acid, scrubbing in as needed. It looks beautiful, I figured it'd have to be more complicated, You need to be a member in order to leave a comment. 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. Can you etch Damascus steel with muriatic acid? I know the website says not to mix it but we're also not using it to make custom circuit boards Here is a link to some interesting information regarding concentrations