The classic non-press method is to make a fairly high layer bar and then either drill it full of shallow holes that almost touch and onlygo about a third of the way through the bar OR punch those holes with a broad pointed punch, then forge the bar flat until the holes are at surface level. You can use some 2000 grit sandpaper at this stage to very lightly sand it to bring out the shine on the shiny steel. Cheers Johnno ( 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. No, you'll be just fine etching after the heat treat process. It will certainly freeze being significantly water. 157K subscribers in the chefknives community. Muriatic acid is a powerful and corrosive acidic liquid made from hydrochloric acid, water, and other trace minerals. Avoid using acetone items because they leave the remainder then disturb the etch, and do not touch the sterile with your hands. Copper can be etched with ferric chloride mixed in water to form weak hydrochloric acid. There are lots of ways and if they work they are correct. . You can order it off of Amazon, believe it or not. The articles on this site are for informational purposes only. Add more acid if necessary. Blade - March 2023 | PDF | Knife | Blade Very nice blade! The worst thing about Muriatic acid is storing two gallons of it without eating up every piece of steel in the shop. Which type of steel you etch will determine the best acid or chemical to use to etch it with. Ferric chloride is dissolved in water. I was wondering about the thoughts of cold or rust blui Requests: Array I played with the hot vinegar, didnt like it. Either will etch any high carbon steel, eventually. 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. Chaotic Neutral: Give me liberty, or receive death. Lol. You can make a reasonable facsimile of ferric by dissolving steel wool in muriatic acid. It is the readers responsibility to seek out qualified instruction and to research all the health and safety risks involved and take the proper precautions associated with this activity. Hydrochloric acid has a normal pH of 1.5 to 3.5, while muriatic acid has a pH of about 1 to 2. 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. If you are having trouble getting Ferric, try using Muriatic. Reputable Member Journeyman Bladesmith (5yr) 3:1, 4:1, or 5:1 distilled water to the FeCl are all commonly used dilutions. You can now pay for your purchase with 4 interest free installments. I haven't done many damasuses (damasci? Also the finish can basically be removed with a dry cloth. It is. Use ferric chloride it is much safer and not as corrosive. Even a single fingerprint will effect your acid etch, so be cautious. Acid reaches well in the cleanest place. 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 used to make circuit boards, where a thin copper sheet is selectively dissolved away to form a path for electricity. 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. Muriatic Acid vs. Hydrochloric Acid 03-25-2007, 09:56 PM. How to Acid Etch your Garage Floor for the Best 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. The knife in the photo had 3 ten minute dips. Can you use coffee to etch Damascus? Soft aluminum can be etched with ferric chloride, using acrylic polymer paint as a resist. 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. Dissolve enough iron in ityes. You can also make it, by adding Fe to HCl. We are currently having phone problems but we are open normal hours, ** total_quantity ** | ** unit_price ** / ** unit_measure **, Premium Full Tang Stainless Steel Knife Kits, Premium Folding Knives. What kind of places sell ferric chloride? Add clean, clear water to a plastic bucket. Make sure your remaining distilled water does not last longer than a year. Collectors should ensure to keep their blades clean and dry to avoid rust or staining. Blotchiness in an etch is usually the result of oil somewhere in the system, either on the blade or in the etchant. Mix cup of baking soda with 1-2 quarts of water and spray the muriatic acid to neutralize it. Warm acid gives a much faster etch, but then you get less time to control what's happening. Scrub it with the steel wool until you've got rid of the oxides. Makes the material look like carbon steel Damascus. Complete etches in a well ventilated space and wear gloves, eye protection, and an apron or old clothes. Etching Damascus With Muriatic? | BladeForums.com The iron will start reacting with the acid to produce hydrogen gas and ferrous chloride. Great sense of humor and good information. . bladesmithsforum.com I have cleaned with soap and water, acetone, etc. 4 years ago 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. It is a matter of strength and timing. The perils of painting a concrete porch that's never been painted The HCL (hydrochloric acid) is commonly used in a diluted form called Muriatic Acid for PH balancing in pools. Yet another reason to prefer ferric chloride. Rinse the floor thoroughly, squeegee away puddles, allow floor to dry. Hose down or dampen the entire area. Generally speaking, you want to be at about a 400 grit finish or better to get an even etch across the pattern. Thank you Kevin. It's not the only way. Can you use muriatic acid to etch a knife? For most projects and uses, though, its plenty strong and durable. What Is ChatGPT? 100% biodegradable, safe, non-acid based cleaner. Before you begin, check the expiration date on your acid of choice to be sure that it's not too old. Damascus etching is completed with either ferric chloride or muriatic acid. Powered by Invision Community, good movies, good books, smithing, leatherworking, woodworking, guitar. Put the holes on both sides or you'll get a bar with raindrop on one side and random on the other. . The "active ingredient" in ferric chloride solution is hydrochloric acid. I should mention that this should be done outside since the vapors are stinky and it produces hydrogen gas. Choose the acid you want to etch the steel with. [woocommerce-login-nonce] => Never put acid on the microwave! Using muriatic acid is no joke, and many DIYers believe it to be a . 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. Learn More, click here. When etching Damascus steel, it is important to use an acid specifically formulated for this purpose. Eliminates the need to use harsh chemicals, provides a safer work enviornment . Then you will find that you travertine will feel rough and maybe have some pits forming. What follows is a step-by-step tutorial on how to acid etch concrete with muriatic acid. How do you make ferric chloride etching solution? Damascus etching is completed with either ferric chloride or muriatic acid. Even polishing hard will remove the pattern. Nitric Acid - mixture of 5 - 10% nitric acid with the balance being alcohol. 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). thanks for advice does ferric acid freeze. How do I heat-treat 440C/CPM-154 Damascus billet? High quality Damascus steel is not the strongest metal you can get. [woocommerce-reset-password-nonce] => 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. You must log in or register to reply here. How long does ferric chloride take to etch? Makes the material look like carbon steel Damascus. Advice? Damascus steel is a famed type of steel recognizable by the watery or wavy light and dark pattern of the 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. Neutral Good: Clean blood cannot be washed off. Earn the Windex deep deep hole so that you can fully fill your Dutch item. Once the half hour is up, check the etching to make sure you're happy with the result. STEP 1: STARTING Bring your Damascus at the end of grit 400 to 600. This is commonly sold in home improvement stores and pool supply stores in gallon jugs. Swishing the steel around in the etch to break up the bubbles is not a bad idea either. this works well as a etchant but i have found ferric made this way is not as stable as store bought. Mine is stronger :-),

Gerald Boggs www.geraldboggs.com

. Wait for the acid to react with the slab surface. 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. Ferric Chloride VS Muriatic Acid + Hydrogen Peroxide for etching Step 1: Sanding Bring your Damascus to a 400 to 600 grit finish. 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. It also eats at the steel. 2 years ago It will corrode everything in sight and do a number on your lungs. The muriatic is available at big box home improvement stores or pool supply stores. However by simply etching the look will not be correct for gun barrels, and will be a relatively light contrast. Put on the goggles and vinyl gloves before mixing the chemicals. Ken Fong 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 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. Since you have muriatic acid, its really easy to make ferric chloride. Painting Galvanized metal? - Miller Welding Discussion Forums Sure, you can etch steel with hydrochloric acid; e.g. 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. How do I heat-treat my 1075 or 0-1 Carbon Damascus billet? . In our last etching video, linked below, we ended up using ferric chloride and then sulfuric acid, which didn't give the best results. Pretty much unreadable due to very poor English. Is the pattern deep enough? I do Oh well, looks like another one for the personal collec Thats one of them there corner daggers How do I heat-treat 3V/CPM-154 Damascus billet? This comes pre-diluted, but I am not sure what the dilution rate is. 7. Buffing closes steel pores, which will keep the acid from getting it and will end with an unusual etch. Sign up for a new account in our community. 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. Apply it to a small area of wet concrete. It is commonly used to etch steel and stainless steel parts, but it is also capable of etching copper. Put on your protective gear. Damascus's iron is highly respected by its patterns like waves. on Step 8. You can get an even etch if it's random. We use a laser engraver to engrave on the Damascus steel. If youre using ferric chloride, dilute your acid with distilled water. It fumes a lot (toxic) and the fumes will rust everything in your shop. Why do you acid etch a knife? Explained by Sharing Culture Thanks for the tips. Muriatic Acid Question? | Canadian Knifemaker Radio Shack sells it online as PCB Etchant. 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. The "active ingredient" in ferric chloride solution is hydrochloric acid. I've been there before.. Wash your piece with alcohol and pat it dry with a clean rag. Good point about the rust bluing. Now we're using muriatic acid and loving it. It truly is one of the best, if not the best, stainless damascus steel in the world. 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. Those rods and shoes represent an unlimited example made of synthetic steel derived from the art combination, a great quality of dedication and, above all, hard work. My problem here is that I've had some really inconsistent results with the vinegar. Many hand-forged Damascus blades are made out of high carbon steel with small amounts of chromium in the alloy. Tungsten, vanadium, and carbon impurities in the metal formed carbon nanotubules and stretched cementite spheroids that gave the blades their pattern and mechanical properties. Start very dilute, like 1:10 or 1:20. It looks beautiful, I figured it'd have to be more complicated, You need to be a member in order to leave a comment. 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'm not going to cover how to make damascus steel, there's lots of information online and it's pretty simple. 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. It doesn't matter as long as the steel is as oil and wax free as it can be. Mixing is a hazardous process (add acid to the peroxide, not the other way around!) If you're using muriatic acid, you can bring the Damascus up to 1200 grit, or you can leave it at 400 grit. Etching Damascus Steel : 8 Steps (with Pictures) - Instructables It can also be used to remove soot from firebricks. Do not buff before etching! 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. How do I heat-treat my 1075 or 0-1 Carbon Damascus billet? It's known as muriatic acid and is sold in bulk at pool-supply and home-improvement stores. Electronics supply stores. i can't wait to mess with it. For this reason, true Damascus steel is called wootz Damascus steel to distinguish it from imitations. Re-Etching Finish? : r/chefknives 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. A short emersion (2-3 minutes) in diluted ferric chloride will show the pattern without etching too deep. placeholder="Leave a comment" onpropertychange="this.style.height=this.scrollHeight + 'px'" oninput="this.style.height=this.scrollHeight + 'px'">. You can repeat 5 and 6 steps for a deep etch if you wish. Very carefully pour your acid in, being sure not to cause any spills or splashes. Such is what I measured from home; it's typically advertised as 30%-32%. Any help would be greatly appreciated thanks guys. I've heard lots of different solution strengths, but 3 parts distilled water to 1 part fecl has worked well for me. Etching with muriatic acid and hydrogen peroxide - YouTube For example, you would use 1 cup of the acid to mix with 2 cups of the peroxide. 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. Etching of Damascus is done after manufacturing or grinding of the blank to bring out the contrasting steel patterns. 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. It is the ideal acid etch alternative. Two popular acids to use are Muriatic acid or feric chloride. Step Three: Applying the Acid Solution. Dilute by adding 1 part muriatic acid to 10 parts water, or about 1 cup acid per gallon of water. These chemical compound work faster than acids. You can also use it to clean soot from fireplace bricks. You don't need a lot. Cleaning and Etching Concrete It easily dissolves the efflorescence on the concrete surface and removes other stains as well. It is AWESOME. -- Theodore Roosevelthttp://stephensforge.com. 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. Do this process a few times. Does muriatic acid etch aluminum? - TipsFolder.com Ferric Acid will result in a double grey pattern (dark and light grey pattern) on either a matte or polished finish. By far, the best way too pickle blades is with white vinegar, just be sure and degrease them first. After 10 minutes take it out and give it a quick dip in the bucket of water. No need to go full strength to get results. In a large nonmetallic bowl or container, mix 1 part hydrochloric acid with 2 parts hydrogen peroxide. Bring your Damascus at the end of grit 400 to 600. Concrete Etching - A Complete Guide to Acid Etching Your Garage Floor 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 . Ferric Chloride is an iron "salt" of HCl that is nonetheless very acidic, though not as "strong" as HCl. How To Neutralize Muriatic Acid - Upgraded Home You will also need to wash a baking bar. Fill in the etches in good. If this is the first time youre using this batch of solution (and I presume it is), itll etch super-fast. How to Etch Concrete With Muriatic Acid | Hunker 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. Congratulations on your progress. Acid is generally mixed at a ratio of 3 parts water to 1 part acid for sufficient strength to etch properly. We are exploring additional options of engraving and will let you know when those are available. Mix water and acid in 3 or 4:1 ratio. Water down with 4 parts water to 1 part ferric. 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. This advanced formula incorporates a custom blend of surfactants, organic minerals and derivatives of a plant based extract for the most effective concrete etching solution available. Clorox wipes and Windex work well for cleaning. Certain non-acids that form acid in water, such as ferric chloride (FeCl3) or copper sulfate (CuSO4), can also be used as etching chemicals. 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. Pimp Your Knife: Acid Etching - Knife Life - Blade HQ To clean and etch concrete, mix one part muriatic acid to 10 parts water. No matter how effective it is. Making stuff, hunting, rock climbing, philosophy, general adventure seeker. 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. 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. For the Fe, you get some very fine steel wool and dissolve it in the Muriatic until no more will take. Muriatic acid is also less potent because it's diluted with water (usually around 31.5 percent HCl) and contains impurities like iron. Generally speaking, you want to be at about a 400 grit finish or better to get an even etch across the pattern. How to Etch Stainless and Carbon Damascus Steel - Balbachdamast South What is the acid to etch metal? - Coalitionbrewing.com ), but here's my thoughts: The acid only reaches the surface, so it's natural that the pattern will sand off. Acid Etching: Acid Types, Metal Types, Applications, and Benefits Damascus Steel the two give much different results. Damascus Patterns - From Billet to Finished Product, What's the proper technique for etching Damascus? Sprinkle the mixture evenly across the surface of the prepared concrete. It is a corrosive salt. 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. Dilute it about 4:1 water to acid. Etching is done after all heat treatment is completed. Always pour acid into water. Mix two-parts of diluted hydrogen peroxide with one-part muriatic acid. Muriatic Acid - Top Tips for Safe Use in Cleaning - Bob Vila Muriatic Acid - How to Use Muriatic Acid - Popular Mechanics These products combine 50% of 50% of controversial rows in metal Damascus. I have noticed that Muriatic will produce a much shinier surface than Ferric, without a lot of the black that you would expect. My favorite supplier of muriatic acid is any place that carries pool supplies. 2 Remove any burrs on the edges of the steel. Ecommerce Site by NeONBRAND. Step 2. muriatic acid | KnifeDogs.com Forums Damasteel is a powdered metallurgy stainless damascus steel. Be extra careful at this stage not to touch it! No Ferric Chloride? No problem: Home-made etchant to the rescue! Share it with us! 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. Be sure to always wear the appropriate protective gear when youre working with acid. Acid etching a concrete floor is typically a 6-step process: Prepare, clean, and degrease concrete. [save-account-details-nonce] => What is Muriatic Acid? Uses, Risks, Facts and Safety Muriatic acid needs no dilution. 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. Very clean. This product is a very strong acid that will clean dried cement products off stones, bricks, and other masonry surfaces. It's easy! With clean water, dampen the surface to be etched. Read entire label prior to use or storage. Radio Shack sells it online as PCB Etchant. When someone feels their ferric chloride batch has "gone bad", you can add a tablespoon or so of muriatic acid and regenerate it. Etch in Muriatic Acid from the local hardware store. Free delivery and returns on eligible orders. Suspend your piece in the acid. Mix this stuff 4:1 with distilled water. Etching a stainless damascus steel knife (or any damascus) is not as complicated as many people tend to believe. Amazon.com: Ferric Chloride
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