Thanks for the tips. Add the acid to the water to avoid harmful splashing of acid. 3D Printed Futuristic Space Age Wall Clock. Damascus etching is completed with either ferric chloride or muriatic acid. After 10 minutes take it out and give it a quick dip in the bucket of water. The keys are "pretty dilute" and "multiple, short immersions". Then you will find that you travertine will feel rough and maybe have some pits forming. 7. Radio Shack sells it online as PCB Etchant. The blade pattern is nice but no matter how I sand, black oxides keep rubbing off. Wash the black oxide off between immersions and perhaps brush lightly with non-abrasive kitchen Scotchbrite or 800 grit paper. Thank you Kevin. Reputable Member Journeyman Bladesmith (5yr) 3:1, 4:1, or 5:1 distilled water to the FeCl are all commonly used dilutions. My problem here is that I've had some really inconsistent results with the vinegar. Then I remembered I'd been thinking of switching to re-usable etchant, created on the bench using muriatic acid (the store name for hydrochloric acid, HCl, used for cleaning swimming pools). While high in carbon steel, the blade can easily rust if not cared for. on Step 8. thanks for advice does ferric acid freeze. Cleaning and Etching Concrete It easily dissolves the efflorescence on the concrete surface and removes other stains as well. Step 4: Mix the Etch Acid Put on your rubber gloves. Etching a stainless damascus steel knife (or any damascus) is not as complicated as many people tend to believe. What's the proper technique for etching Damascus? Is there any difference with polish? I assume I need to set the oxides but can I still do that weeks later? is mesquite good handle material and or scabbard materiel. No Ferric Chloride? No problem: Home-made etchant to the rescue! KMT 106 - Etching Damasteel knife blades with muriatic acid NOT ALL DAMASCUS ARE MADE LIVING Damascus is made of many metallic combinations to form one piece. Chemistry, Martial Arts, Mathematics, Woodworking, and Hot Steel, http://www.geraldboggs.com">www.geraldboggs.com

. Fast-acting formula, safely use on interior and exterior applications. Over the years, Damascus1 has produced various products using one of the four hairdressers of the nazel hair. 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. Blotchiness in an etch is usually the result of oil somewhere in the system, either on the blade or in the etchant. It is. Muriatic acid acts like liquid sandpaper by roughening the surface of the concrete. A place for all things chef knives. 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. Mix cup of baking soda with 1-2 quarts of water and spray the muriatic acid to neutralize it. If you etch before heat treating you'll just erase it in the cleanup sanding. How do I heat-treat my 1075 or 0-1 Carbon Damascus billet? Etching Concrete: The Process. Michael, my advise would be to dilute it down subtantially with distilled water. Nitric Acid - mixture of 5 - 10% nitric acid with the balance being alcohol. Etching is done by exposing the cleaned and polished specimen surface to suitable etching solution such as those described in Table 1. on Step 8. This chemical solution needs to be heated to a temperature of between 160-185F (71-85C) in order to properly etch the metal. It will also make everything steel in the same room with it rust. 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 Damascus Etching Is Completed With Ferric Chloride or Muriatic Acid Meet your sellers . For ferric acid, keep the grit between 400 and 600. Muriatic acid; Baking soda for neutralizing the acid; pH test strips . Transchem Muriatic Acid 1 gal Liquid - Ace Hardware Damascus Steel the two give much different results. The articles on this site are for informational purposes only. You can use some 2000 grit sandpaper at this stage to very lightly sand it to bring out the shine on the shiny steel. 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. 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). What Is Muriatic Acid and Is It Safe For Home Cleaning? What kind of acid do you use to etch a knife? Mixing is a hazardous process (add acid to the peroxide, not the other way around!) If you want a deeper etch, repeat steps 5 and 6. Start very dilute, like 1:10 or 1:20. 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. I've been there before.. I etch pretty deeply (3-4 soaks at 15-20 minutes, scrubbing oxides off between soaks) then a light buffing with pink scratchless rouge to bring out the contrast. Damascus Etching. Complete etches in a well ventilated space and wear gloves, eye protection, and an apron or old clothes. File away any burrs on the side of the steel you plan to etch with acid. I've heard lots of different solution strengths, but 3 parts distilled water to 1 part fecl has worked well for me. The one thing you DO NOT want when etching Damascus is "fast"..that always equals a poor etch. Do this process a few times. [_wpnonce] => Or could one actually temper a knife in hot vinegar? Sign up for a new account in our community. You can now pay for your purchase with 4 interest free installments. Etching of Damascus is done after manufacturing or grinding of the blank to bring out the contrasting steel patterns. Many hand-forged Damascus blades are made out of high carbon steel with small amounts of chromium in the alloy. It is in a greatly reduced concentration compared to the 30% hydrochloric acid (muriatic acid). In Las Vegas Nevada, these workers learned their skills from the master himself, Rob Thomas before leaving the field. 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. 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 muriatic is available at big box home improvement stores or pool supply stores. Steven Penner Joined Jan 29, 2006 Messages 606 Then etch it to make the pattern visible. No neutralizing step after etching. So less about etching and more about patterns, how does one make raindrop damascus? This is commonly sold in home improvement stores and pool supply stores in gallon jugs. Even polishing hard will remove the pattern. 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. 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. [woocommerce-reset-password-nonce] => Don't mess with muriatic acid! interesting, what's the science behind that? Avoid using acetone items because they leave the remainder then disturb the etch, and do not touch the sterile with your hands. 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. Bring your Damascus at the end of grit 400 to 600. 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. Tweet. As with all chemicals, make sure you are wearing the appropriate protective clothing and gear. It needs to be heated on a hot plate or in a crock pot first. One of the reasons it is so popular is because of its versatility. To clean and etch concrete, mix one part muriatic acid to 10 parts water. Large Damascus is made of high quality, and the construction process carefully guides no voids, cracks, or hazardous expulsions while working with metal. Sprinkle the mixture evenly across the surface of the prepared concrete. Fill a plastic garden watering can halfway with the mixture. On-line through Amazon. Muriatic acid quickly dissolves efflorescence from concrete surfaces, and it removes other stains as well. 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. Thoughts? Make sure your remaining distilled water does not last longer than a year. Will this stuff like sit in a jar without eating the jar? Do not change before creativity! 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. I have cleaned with soap and water, acetone, etc. I don't know if you need a specific concentration of ferric chloride for etching, but I can explain how to make any concentration of ferric chloride as well. I have noticed that Muriatic will produce a much shinier surface than Ferric, without a lot of the black that you would expect. The higher the dilution of the ferric, the slower it will etch, and the better/clean the etch will come out within reason. 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. Damasteel is a powdered metallurgy stainless damascus steel. Shop Talk - BladeSmith Questions and Answers. Neutral Good: Clean blood cannot be washed off. It looks beautiful, I figured it'd have to be more complicated, You need to be a member in order to leave a comment. 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. Never use tap water, spring water, or filtered water - all will cause problems etc. Most people use it cold, which is very slow. Muriatic acid is a powerful and corrosive acidic liquid made from hydrochloric acid, water, and other trace minerals. Free delivery and returns on eligible orders. However by simply etching the look will not be correct for gun barrels, and will be a relatively light contrast. Hardened and tempered steel etches with much more contrast. Muriatic Acid Question? | Canadian Knifemaker Muriatic acid is "hydrochloric acid" (HCl) in a less pure and diluted strength for non-technical applications like cleaning bricks. Use ferric chloride it is much safer and not as corrosive. Coffee Etching Damascus Steel | Knife Making How To/Tip Coffee Etching Damascus Steel | Knife Making How To/Tip Watch on Michael, it's easier to add more acid and try again than make it too strong and over-etch. 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. We have Added Apple Pay, Google Pay & Facebook Pay to our check out. [save-account-details-nonce] => Unless you get the vinegar to 400 degrees (Fahrenheit) or higher. you're good on temper. Damascus's iron is highly respected by its patterns like waves. There you are, done! Possible acids include muriatic (hydrochloric) acid (HCL), nitric acid (HNO3), or . This small board took only 2 minutes. Damascus etching is completed with either ferric chloride or muriatic acid. How To Etch Damascus Steel Vegas Forge First Damascus knife, tried etching it and it came out like this, what Clean the blade. This pattern is not the result of forge welding and folding as in pattern welded swords but rather because the chemical composition of the original billet. " 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 . 8. Mix two-parts of diluted hydrogen peroxide with one-part muriatic acid. 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. The difference between steel metals creates those different ways, especially when used again. You can etch stainless steel, mild steel, or high-carbon steel. Play both the process and the sandpaper to see what you like. How do I heat-treat 440C/CPM-154 Damascus billet? 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. Dilute by adding 1 part of Muriatic acid to 10 parts of water or 1 cup of acid per liter. The only step I did not do was the boil in baking soda. Does muriatic acid etch aluminum? - TipsFolder.com Etching is used to make circuit boards, where a thin copper sheet is selectively dissolved away to form a path for electricity. Tungsten, vanadium, and carbon impurities in the metal formed carbon nanotubules and stretched cementite spheroids that gave the blades their pattern and mechanical properties. It's easy! Hi, Sorry for the slow reply. 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 . When etching Damascus steel, it is important to use an acid specifically formulated for this purpose. I played with the hot vinegar, didnt like it. The pattern should be looking good. Is the pattern deep enough? Dunk it in the acetone again then allow to dry. Damascus etching is completed with either ferric chloride or muriatic acid. Vegas Forge. If you are having trouble getting Ferric, try using Muriatic. To warm your acid more quickly, the best method is to place the container of acid into a large bowl of warm water. Now we're using muriatic acid and loving it. You can also make it, by adding Fe to HCl. placeholder="Leave a comment" onpropertychange="this.style.height=this.scrollHeight + 'px'" oninput="this.style.height=this.scrollHeight + 'px'">. My question at the moment is, will hot vinegar ruin the temper on a knife? NANFANG BROTHERS Damascus Kitchen Knife Set, 14 Pieces Japanese Knife It will certainly freeze being significantly water. In our last etching video, linked below, we ended up using ferric chloride and then sulfuric acid, which didn't give the best results. We are limited on the number of characters that can be used as the knives vary in size. Can you etch Damascus steel with muriatic acid? etching is completed with chloride with ferric or muriatic acid. In masonry work, etching is a way to chemically clean and prepare masonry for repair or painting. It won't hurt glass or plastic, but the fumeswill eat a metal lid. I frequently etch damascus with ferric chloride. Hotter vinegar = deeper etch, but can the vinegar be too hot? Once the half hour is up, check the etching to make sure you're happy with the result. Can you use muriatic acid to etch a knife? 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. 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. Clorox wipes and Windex work well for cleaning. If you use muriatic acid, you can bring Damascus up to 1200 grit, or you can leave it 400 grit. Our first Etching Damasteel video:https://www.youtube.com/watch?v=inzrn7kL-2UHere is more information about Damasteel and where to order it from. Pretty much unreadable due to very poor English. Such is what I measured from home; it's typically advertised as 30%-32%. How to Acid Etch your Garage Floor for the Best Results When someone feels their ferric chloride batch has "gone bad", you can add a tablespoon or so of muriatic acid and regenerate it. 2 Remove any burrs on the edges of the steel. Can you etch Damascus steel with muriatic acid? - Quora Do yourself a favor and get Ferric Chloride/PCB Archer Etchant from Radio Shack/online. I've since settle on at 4-1 dilution, and overall etching a blade takes 45-60 mins. 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. How to Use Muriatic Acid Safely | Hunker At 5-10 minute intervals, gently stir the copper etching solution to agitate the solution. Before you begin, check the expiration date on your acid of choice to be sure that its not too old. Muriatic Acid, Ferric Chloride, Radio Shack PCB Etchant (Computer board etching solution) and I have he. Other, safer products are available for etching concrete and should be used . Dampen the surface to be etched with clean water. Pour the mixture into a plastic garden watering can. Hydrochloric acid is a purer and more toxic form of muriatic acid. Essentially you forge weld 2 contrasting types of steel (I used 15N20 and 75Ni8) then manipulate it to make a pattern. This is for academic purposes only and should not be considered in any way a thorough instruction on this subject. If you are having trouble getting Ferric, try using Muriatic. Once your Damascus is sanded to the correct grit, thoroughly wash it with alcohol and pat dry with a clean rag. (Recipe varies between smith). ( 2 years ago Collectors should ensure to keep their blades clean and dry to avoid rust or staining. DIY Brass Etching methods (safer etchants, waste, and disposal of)

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