No idea if I'm doing something wrong or if its just part of using vinegar ir if I'm just bad at putting metal into liquids. In our last etching video, linked below, we ended up using ferric chloride and then sulfuric acid, which didn't give the best results. Choose the acid you want to etch the steel with. Free delivery and returns on eligible orders. The reason it disappeared remained a mystery until just a few 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. What products are often used? KMT 106 - Etching Damasteel knife blades with muriatic acid Is there any difference with polish? To warm your acid more quickly, the best method is to place the container of acid into a large bowl of warm water. https://www.youtube.com/channel/UCdJMFMqnbLYqv965xd64vYg, https://www.etsy.com/shop/JStatesBladesmith. To the iron add 100mL of water and 100mL of 12M hydrochloric acid. I have cleaned with soap and water, acetone, etc. That is why I recommended you dilute the HCl way down with water, Michael. The keys are "pretty dilute" and "multiple, short immersions". . I love watching Ilya's work. When someone feels their ferric chloride batch has "gone bad", you can add a tablespoon or so of muriatic acid and regenerate it. Dilution should best be done with distilled water to keep it uncontaminated with water minerals. Moose Forge Thanks for the tips. bladesmithsforum.com Once it's clean put on your gloves and do not touch it with your bare hands until the whole process is complete. Once you're all ready, you're ready to pick up! "Regular" ferric chloride tion for future etching. Muriatic acid; Baking soda for neutralizing the acid; pH test strips . Makes the material look like carbon steel Damascus. Every time Hi all, I just completed a dagger, but after I was done RE: New Bladesmith Skill Development And Evaluation. What Is ChatGPT? How do you prepare ferric chloride solution for etching? It does not contain phosphoric, hydrochloric or muriatic acid, yet works better, safer and faster. Wash your piece with alcohol and pat it dry with a clean rag. My problem here is that I've had some really inconsistent results with the vinegar. Be sure to always wear the appropriate protective gear when you're working with acid. Chemistry, Martial Arts, Mathematics, Woodworking, and Hot Steel, http://www.geraldboggs.com">www.geraldboggs.com
. (Add the acid to the water, not water to acid, for safety reasons.) Lol. Sorry for the repeat. Can you use muriatic acid to etch a knife? Generally speaking, you want to be at about a 400 grit finish or better to get an even etch across the pattern. Aside from being beautiful, Damascus steel is valued because it maintains a keen edge, yet is hard and flexible. Once your Damascus is sanded to the correct grit, thoroughly wash it with alcohol and pat dry with a clean rag. Tom, diluting muriatic doesn't make ferric chloride, no. Do not buff before etching! Possible acids include muriatic (hydrochloric) acid (HCL), nitric acid (HNO3), or sulfuric acid (H2SO4). Tweet. 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. If you choose, you can finish with the 2000 grit buffing compound and the soft wheel to shine on your Damascus clip, but you will lose some of the difference between metal components. These products combine 50% of 50% of controversial rows in metal Damascus. Uses of Muriatic acid 1. Which type of steel you etch will determine the best acid or chemical to use to etch it with. Earn the Windex deep deep hole so that you can fully fill your Dutch item. Acid Etch: Disassemble your knife, and thoroughly clean and dry the part you're going to etch (blade, handle, or clip). Damascus Patterns - From Billet to Finished Product, What's the proper technique for etching Damascus? Dilute by adding 1 part muriatic acid to 10 parts water, or about 1 cup acid per gallon of water. I assume I need to set the oxides but can I still do that weeks later? 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." Pour the mixture into a plastic garden watering can. I've been there before.. 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. Warm your acid to room temperature. placeholder="Leave a comment" onpropertychange="this.style.height=this.scrollHeight + 'px'" oninput="this.style.height=this.scrollHeight + 'px'">. Ecommerce Site by NeONBRAND. It is a matter of strength and timing. thanks for advice does ferric acid freeze. Reputable Member Journeyman Bladesmith (5yr) 3:1, 4:1, or 5:1 distilled water to the FeCl are all commonly used dilutions. ), Server: Array Step 2. At 5-10 minute intervals, gently stir the copper etching solution to agitate the solution. Did you make this project? 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 Copper can be etched with ferric chloride mixed in water to form weak hydrochloric acid. Damascus Knife Blank Acid Etching Etching of Damascus is done after manufacturing or grinding of the blank to bring out the contrasting steel patterns. It truly is one of the best, if not the best, stainless damascus steel in the world. Tungsten, vanadium, and carbon impurities in the metal formed carbon nanotubules and stretched cementite spheroids that gave the blades their pattern and mechanical properties. Complete etches in a well ventilated space and wear gloves, eye protection, and an apron or old clothes. The muriatic is available at big box home improvement stores or pool supply stores. I use a fish tank bubbler in my acid tank to agitate the acid. wow sounds like fun. 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. on Introduction. Yet another reason to prefer ferric chloride. This small board took only 2 minutes. Vegas Forge. To clean and etch concrete, mix one part muriatic acid to 10 parts water. The worst thing about Muriatic acid is storing two gallons of it without eating up every piece of steel in the shop. Cleaning and Etching Concrete It easily dissolves the efflorescence on the concrete surface and removes other stains as well. 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. It also reduces the surface alkalinity of the concrete that can cause some paints to adhere poorly. I played with the hot vinegar, didnt like it. What is the black coating on knife blades? Make Ferric Chloride (for etching printed circuit boards). 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. Sure, you can etch steel with hydrochloric acid; e.g. Each Damascus Steel ring is uniqueno two designs will look exactly alike. Ferric chloride is not an "acid" per se. You can do this by first mixing a small solution in your watering can starting at a 5:1 ratio. 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. . It may not display this or other websites correctly. The concentration from such sources is typically ~8.9M, or 32% (by mass). 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. File away any burrs on the side of the steel you plan to etch with acid. This prepares your steel for an even etch. Place your board to be etched in your new solution and watch it go! The difference between steel metals creates those different ways, especially when used again. Step Three: Applying the Acid Solution. View all products of Market Price & Insight. Wet down the surface to be cleaned, using a sponge or a sprayer and allow the acid . Even a single fingerprint will effect your acid etch, so be cautious. Ferric and Muriatic Acids work on Damascus Steels but will give 2 drastically different results. Dilute it about 4:1 water to acid. 3D Printed Futuristic Space Age Wall Clock. Remember to wear safety goggles and gloves at all times. Hydrochloric acid is a purer and more toxic form of muriatic acid. Posts: 199. As etching can only work on evenly damp surfaces, you should etch the surface in sections to prevent dry spots. Put a tablespoon or so of baking powder in a saucepan of water and boil the piece for 10 minutes. First Damascus knife, tried etching it and it came out like this, what thank will wait till summer then to try it. Making stuff, hunting, rock climbing, philosophy, general adventure seeker. It will also make everything steel in the same room with it rust. 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. This comes pre-diluted, but I am not sure what the dilution rate is. Thoughts? 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. I've done several tests, using the same pieces of steel, same amount if vinegar at the same temp, etc, and nothing is working as well as the first batch. Essentially you forge weld 2 contrasting types of steel (I used 15N20 and 75Ni8) then manipulate it to make a pattern. Share it with us! Should I dilute ferric chloride for etching? 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 . You can also make it, by adding Fe to HCl. Michael, it's easier to add more acid and try again than make it too strong and over-etch. If this is the first time youre using this batch of solution (and I presume it is), itll etch super-fast. The one thing you DO NOT want when etching Damascus is "fast"..that always equals a poor etch. . Ive never gotten a uniform etch on an HI khuk, even when soaking the blade completetly in the solution. Dilute it about 4:1 water to acid. 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. A short emersion (2-3 minutes) in diluted ferric chloride will show the pattern without etching too deep. 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. Etching Damascus | KnifeDogs.com Forums Damascus etching is completed with either ferric chloride or muriatic acid. DIY Brass Etching methods (safer etchants, waste, and disposal of) Macroetch Solution - American Welding Society 03-25-2007, 09:56 PM. 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. With clean water, dampen the surface to be etched. With ferric acid, keep grit between 400 and 600. 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 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. Etching Damascus - Mike Carter demonstrates how to acid etch Damascus knife blades to reveal the pattern in the steel; Then etch it to make the pattern visible. 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. Make sure your remaining distilled water does not last longer than a year. Apparently this neutralises the piece as well as helping to set the oxides. Also the finish can basically be removed with a dry cloth. [save-account-details-nonce] => A flask of cold water on top is useful to reduce evaporative losses. They dedicate their customers to the unique inspired world patterns around us, for example, raindrops, razor cords, and baskets. Go MINIMUM of 3-1 dilution with DISTILLED water only. You could use clear coat lacquer instead if you like. So less about etching and more about patterns, how does one make raindrop damascus? These bridges or buildings aroun, Make sure to wear regular gear when working with acids. I have noticed that Muriatic will produce a much shinier surface than Ferric, without a lot of the black that you would expect. Dont touch it with your hands. You must log in or register to reply here. 1 Gal. Non-acid Based Concrete Etcher and Cleaner - The Home Depot on Step 8. 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. If you are using ferric acid, lift it with a compact juice until you are so close to 50/50 acid ratio for water supply. [woocommerce-reset-password-nonce] => 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. Large Damascus is made of high quality, and the construction process carefully guides no voids, cracks, or hazardous expulsions while working with metal. Neutral Good: Clean blood cannot be washed off. Like is itmore effective on a piece ground to 120, than one polished to 1000? 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? Ferric Chloride VS Muriatic Acid + Hydrogen Peroxide for etching Adding HCl acid can restore the cutting ability of the FeCl3. 3 years ago. For the Fe, you get some very fine steel wool and dissolve it in the Muriatic until no more will take. The hydrogen peroxide acts as an oxidizer allowing the acid to eat away the copper. Ferric chloride is one of the most widely used etchants in the field of chemical etching. 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. What's the proper technique for etching Damascus? Removing this step is notified, even though your tailor seems good because the acid is in the middle of the second and eliminates your design. Steven Penner Joined Jan 29, 2006 Messages 606 Use ferric chloride it is much safer and not as corrosive. How do I heat-treat 440C/CPM-154 Damascus billet? How to Acid Etch Concrete (with Pictures) - wikiHow Begin the etching process. 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. For ferric acid, keep the grit between 400 and 600. Wait for the acid to react with the slab surface. Fill a plastic garden watering can halfway with the mixture. No Ferric Chloride? No problem: Home-made etchant to the rescue! [woocommerce-edit-address-nonce] => I mix the Ferric Chloride 50/50 with distilled water. The damascus is 5160/1018/15n20 nickle I heat treated in the canola got it cherry hot and dipped it tip down . If you're using muriatic acid, you can bring the Damascus up to 1200 grit, or you can leave it at 400 grit. Whats the proper technique for etching Damascus. Never use tap water, spring water, or filtered water - all will cause problems etc. I did a simple twist as I like the way it looks. Etching with muriatic acid and hydrogen peroxide Flash001USA 9.59K subscribers 87K views 9 years ago This video covers etching circuit boards with a mixture of muriatic acid and hydrogen. Dampen the surface to be etched with clean water. Ecommerce Site by NeONBRAND. Ferric Acid will result in a double grey pattern (dark and light grey pattern) on either a matte or polished finish. This is how I do it and it works for me. Radio Shack sells it online as PCB Etchant. This is a quick guide as to how I etch my damascus steel. What kind of places sell ferric chloride? 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. Answer Muriatic acid is "hydrochloric acid" (HCl) in a less pure and diluted strength for non-technical applications like cleaning bricks. ( This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Etching Damascus Blades WoodWorld of Texas I'm not going to cover how to make damascus steel, there's lots of information online and it's pretty simple. I dont own any Damascus and this is my first, so is that normal? . Fill a glass jar with enough ferric chloride to cover the metal part. It's easy! Your email address will not be published. There you are, done! Hi, Sorry for the slow reply. Muriatic acid needs no dilution. 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. Step 1: Sanding Bring your Damascus to a 400 to 600 grit finish. Etching is used to make circuit boards, where a thin copper sheet is selectively dissolved away to form a path for electricity. Add clean, clear water to a plastic bucket. Other, safer products are available for etching concrete and should be used . Mix cup of baking soda with 1-2 quarts of water and spray the muriatic acid to neutralize it. damascus etchant - Pattern Welded Blade Basics - American Bladesmith 3 years ago And that's why we use it!http://damasteel.se/ 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. 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. The best quality Damascus does not end. The impurities give muriatic acid a yellowish . 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. Mix an acid solution by pouring 1 part acid into 10 parts water. Ferric chloride is very popular. What Is Muriatic Acid? Cleaning Uses and Safety - The Spruce This steel had been produced for 11 centuries, and in just about a generation, the means of its manufacture was entirely lost. Hotter vinegar = deeper etch, but can the vinegar be too hot? It's known as muriatic acid and is sold in bulk at pool-supply and home-improvement stores. 4 years ago Rinsed the inside of the tank thoroughly with water, then sloshed some baking soda and water inside the tank to neutralize any remaining acid, drained and rinsed again. Damascus Steel Knives | Hunting in Damascus. and I did neutralize with baking soda bath as directed. 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. Muriatic acid is diluted hydrochloric acid; it should be handled with extreme care. Never put acid on the microwave! 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 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! Why do you acid etch a knife? Explained by Sharing Culture Such is what I measured from home; it's typically advertised as 30%-32%. Or could one actually temper a knife in hot vinegar? No odor, no smell, not a skin irritant, non-corrosive.Manure Spreader Beater,
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