Etching of the metal surface is done to make visible the crystalline structure of the metal and to produce optical contrast between the various constituents. It also eats at the steel. Bring your Damascus at the end of grit 400 to 600. 3D Printed Futuristic Space Age Wall Clock. Muriatic Acid, Ferric Chloride, Radio Shack PCB Etchant (Computer board etching solution) and I have he. 1. This prepares your steel for an even etch. [save-account-details-nonce] => Always pour acid into water. We have Added Apple Pay, Google Pay & Facebook Pay to our check out. Etchant - Ferric Chloride (strength 42 baume), oil (I used olive oil as the knife will be used on food). You don't need a lot. You can also neutralize muriatic acid with agricultural lime. It is in a greatly reduced concentration compared to the 30% hydrochloric acid (muriatic acid). 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. Whats the proper technique for etching Damascus. File away any burrs on the side of the steel you plan to etch with acid. 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. Ecommerce Site by NeONBRAND. Since you have muriatic acid, its really easy to make ferric chloride. Adding HCl acid can restore the cutting ability of the FeCl3. on Step 8. If too late.no problem that is how we learn. Does etching have to be done before temper, or can you etch first and have the pattern survive the process? Acid Etching Is No Longer Recommended as a Concrete Prep Method Dilute it about 4:1 water to acid. It is the ideal acid etch alternative. 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. Tungsten, vanadium, and carbon impurities in the metal formed carbon nanotubules and stretched cementite spheroids that gave the blades their pattern and mechanical properties. For most projects and uses, though, its plenty strong and durable. What Is Muriatic Acid? Cleaning Uses and Safety - The Spruce Remove your Damascus piece from acids and throw it to your baking board for 5 minutes to reduce acids. Add clean, clear water to a plastic bucket. If you etch before heat treating you'll just erase it in the cleanup sanding. It's expensive, but amazing. Good point about the rust bluing. 2 years ago Step 2. Eliminates the need to use harsh chemicals, provides a safer work enviornment . After heat treating, bring your Damascus to a 400 to 600 grit finish. Hose down or dampen the entire area. 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. It will also make everything steel in the same room with it rust. Great sense of humor and good information. What follows is a step-by-step tutorial on how to acid etch concrete with muriatic acid. How do I heat-treat my 1075 or 0-1 Carbon Damascus billet? Pretty much unreadable due to very poor English. What Is Muriatic Acid and Is It Safe For Home Cleaning? First Damascus knife, tried etching it and it came out like this, what In our last etching video, linked below, we ended up using ferric chloride and then sulfuric acid, which didn't give the best results. Step 4: Mix the Etch Acid Put on your rubber gloves. How To Etch Damascus Steel Vegas Forge Leave the copper blank in the solution for at least half an hour. 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 By The best thing about Muriatic acid is that it comes in a two gallon box for about $7 at Home Depot. Never put acid on the microwave! There are lots of ways and if they work they are correct. Muriatic acid needs no dilution. Wanted to compare it with the home-recipe batch I made. Can you etch Damascus steel with muriatic acid? - ECHEMI The reason it disappeared remained a mystery until just a few years ago. I've been there before.. Cleaning and Etching Concrete It easily dissolves the efflorescence on the concrete surface and removes other stains as well. You can repeat 5 and 6 steps for a deep etch if you wish. Over the years, Damascus1 has produced various products using one of the four hairdressers of the nazel hair. Nitric Acid - mixture of 5 - 10% nitric acid with the balance being alcohol. I do Oh well, looks like another one for the personal collec Thats one of them there corner daggers Add the acid to the water to avoid harmful splashing of acid. When etching Damascus steel, it is important to use an acid specifically formulated for this purpose. Posts: 199. 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. What kind of places sell ferric chloride? 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? 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. Add more acid if necessary. As with all chemicals, make sure you are wearing the appropriate protective clothing and gear. I should mention that this should be done outside since the vapors are stinky and it produces hydrogen gas. At 5-10 minute intervals, gently stir the copper etching solution to agitate the solution. Cheers Johnno Once your Damascus is sanded to the correct grit, thoroughly wash it with alcohol and pat dry with a clean rag. 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. Mix two-parts of diluted hydrogen peroxide with one-part muriatic acid. In both uric acid and ferric chloride, the temperature should be between 70 and 100 degrees Fahrenheit, about room temperature. I've since settle on at 4-1 dilution, and overall etching a blade takes 45-60 mins. [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. Fill in the etches in good. You can use some 2000 grit sandpaper at this stage to very lightly sand it to bring out the shine on the shiny steel. Advice? Diluting Phosphoric or Muriatic acid for fuel tank cleaning Can you etch Damascus steel with muriatic acid? - Quora Is it possible to etch Damascus with muriatic acid? The higher the dilution of the ferric, the slower it will etch, and the better/clean the etch will come out within reason. This goes with us, but it produces remarkable visibility, and it's good to fix your pieces of photos. American Bladesmith Society bladesmiths represent the cutting edge of forged blade performance and design on six continents. Beyond that it's a matter of experimentation. Etching acids can range from powerful hydrochloric or sulfuric acid to much weaker acids even household vinegar, citrus fruit, or mustard can be used effectively. This steel had been produced for 11 centuries, and in just about a generation, the means of its manufacture was entirely lost. Which type of steel you etch will determine the best acid or chemical to use to etch it with. Some manufacturers like to roll and cut the pieces into the WD-40 to get the darkest difference. Apparently this neutralises the piece as well as helping to set the oxides. How to Acid Etch Concrete (with Pictures) - wikiHow Even a single fingerprint will effect your acid etch, so be cautious. That is why I recommended you dilute the HCl way down with water, Michael. 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. 5. Ferric chloride is dissolved in water. How to Acid Etch Steel: 11 Steps (with Pictures) - wikiHow 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. Concrete Etching - A Complete Guide to Acid Etching Your Garage Floor Aside from being beautiful, Damascus steel is valued because it maintains a keen edge, yet is hard and flexible. 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 . No Ferric Chloride? No problem: Home-made etchant to the rescue! 3:1, 4:1, or 5:1 distilled water to the FeCl are all commonly used dilutions. Apply it to a small area of wet concrete. Concrete Etching - How to Acid Wash Concrete Surfaces Yourself I was wondering about the thoughts of cold or rust blui Requests: Array . Amazon.com: Ferric Chloride It will certainly freeze being significantly water. What products are often used? 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. Complete etches in a well ventilated space and wear gloves, eye protection, and an apron or old clothes. Muriatic Acid - How to Use Muriatic Acid - Popular Mechanics Once you have gathered all the necessary supplies and safety gear, you will be ready to begin etching your garage floor. Concentrated - One gallon makes up to three (3) gallons. It is AWESOME. It is in a greatly reduced concentration compared to the 30% hydrochloric acid (muriatic acid). Ive started working on damascus recently, and I know that ferric chloride is the way to go for etchant, but until I can get some I've been using vinegar just to get an idea of my patterns and such. Sign up for a new account in our community. Makes the material look like carbon steel Damascus. How do I heat-treat my 1075 or 0-1 Carbon Damascus billet? For a better experience, please enable JavaScript in your browser before proceeding. No odor, no smell, not a skin irritant, non-corrosive. Damascus Patterns - From Billet to Finished Product, What's the proper technique for etching Damascus? You could use clear coat lacquer instead if you like. Congratulations on your progress. etching damascus with muriatic acid - MEBW Such is what I measured from home; it's typically advertised as 30%-32%. . Reputable Member Journeyman Bladesmith (5yr) 3:1, 4:1, or 5:1 distilled water to the FeCl are all commonly used dilutions. It also reduces the surface alkalinity of the concrete that can cause some paints to adhere poorly. What is the Best 2x72 Grinder if you had the money? this works well as a etchant but i have found ferric made this way is not as stable as store bought. Complete etches in a well ventilated space and wear gloves, eye protection, and an apron or old clothes. Each time acid is added, it will eat away at the travertine. What kind of acid do you use to etch a knife? -----------------------------------------------"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 | KnifeDogs.com Forums Ferric and Muriatic Acids work on Damascus Steels but will give 2 drastically different results. Sprinkle the mixture evenly across the surface of the prepared concrete. Mix your Ferric Chloride 1 part to 3 parts of distilled water and put in suitable container. Steven Penner Joined Jan 29, 2006 Messages 606 Earn the Windex deep deep hole so that you can fully fill your Dutch item. Etching of Damascus is done after manufacturing or grinding of the blank to bring out the contrasting steel patterns. damascus etchant - Pattern Welded Blade Basics - American Bladesmith