salt water etching stainless steel

It worked amazingly well. Salt Water electro-etching byproducts? People also love these ideas. I just use salt water for carbon blades and read that that won't work on stainless steel. Mods please feel free to move it if it should in fact have been posted elsewhere! People like salt-water etching as it's cheap and effective, does not require chemicals and allows for easy disposal. Mix with water at a 1:1 ratio. The Magic of Electro-Chemical Etching. Yep it can be done. Dec 25, 2004. This technique works on copper, but also other metals such as stainless steel and brass. Here are two more made for @lyshyxoxo and her daughter. Stainless Steel Water Bottle Canteen – 24oz. Report this item. Stainless steel etching using chemical milling or acid etching is a popular alternative to other forms of metal fabrication such as stamping, laser marking or water-jet cutting, as it uses minimal mechanical processes and it cost-effective. Kalling's No. It is an austenitic alloy that includes chromium and nickel and is lower in carbon than the standard 304 grade of stainless. Over and over again I came across a method using salt, water and a 9 volt battery. 118. It’s pretty simple and the results are amazing! The etching process also produces a tiny amount of hydrogen (a harmless but flammable gas), and you should provide ventilation to prevent any accumulation. Drying with hot air from a blow dryer further minimizes oxidation. Salt Water Etching Tutorial. Materials: Metal Water Bottle, either stainless steel or aluminum The salt and vinegar are mixed together. It is a cool example of a redox reaction, and way more fun that a canned chemistry lab. Keep any connection to a wall outlet or extension cord away from your container of salt water. How to etch metal using a 9 volt battery and some water! Instead of a sacrificial piece of metal, you could use a stainless steel pot and put the negative (-) alligator clip right on the rim of the pot. Capacity – Brushed Stainless Elenco TL-6 Alligator Lead Set, 10-Piece, 14 inches (2) Water Bottle Holders W/ Blue Aluminum Carabiner Attachments Directions The Copper Sulfate is mixed in a one to one ration with sodium chloride (salt). Ferric chloride – Works best on copper, brass, and nickel silver, and stainless steel. Any time you have a question about a specific project, it's best to use the "Ask a Question" feature that is below each project. Avoid using older tins finished with a paint that contains lead. Step 1: The Gathering. Mix it with a 1:1 ratio of common table salt to prevent a fine layer of copper sulfate from coating the metal and preventing proper etching. More by the author: Make a "cheap" power supply for etching metals with salt water. Add Tip Ask Question Comment Download. If you have any questions or need clarification, please ask. Custom belt buckle using a salt water etch. Copper sulfate is better suited to etching mild steels than stainless steel. It is best mixed in a 1 to 1 ratio with sodium chloride (NaCl - common table salt) to keep the copper sulfate from coating the steel with a deposit of copper that will stop the etching process. "Mix up tablespoon of salt and about a 1/2 cup vinegar." In this video I create a stainless steel plaque using electrolytic etching. I use a combination of chloride, sulphate and phosphate salts. 189 42.1K . 1,363. Here's the one I … To analyze the structure and grain size of 316 stainless steel, we have used Aqua Regia, that means: 30 ml of distillated water, 20 ml HCl and 15 ml HNO3. You don't need much power, only a few volts and ~500ma for a fast etch. Introduction: Power Supply for Etching With Salt Water . Etched stainless steel? Is there something around the house or local stores that will, like vinegar or something? Electric Etching…Minor amounts of fairly crude electric etching can use salt water and a 9-volt battery. 2- Cut in pattern. Hi guys, Im going to make a tutorial on etching metal using saltwater & electricity. The salt is added to stop the copper forming a layer of copper on the etched surface. I wasnt sure where to put this...but since its really one of the last steps you will take when making a blade, I decided this would be a good place. It doesn't matter why, let just say its a terrible process and logs don't appreciate the work. I tallied up the total cost to set up and it came to under £10. The other end is attached to the battery positive terminal. The edges were clean and crisp and it only took about ten minutes to cut through the steel. 4- Hooked battery to blade and other into the salt water. Electrochemical etching is often incorrectly referred to as "acid etching" - however unlike "acid etching" - electrochemical electrolytes are not caustic and will not cause harm through incidental skin contact. My son who tattoos, had an extra power supply he gave me. May 2, 2017 - Personalize your water bottle with salt water etching - an easy DIY technique that allows you to etch metal with basic household supplies. Mike Fennessy said: ↑ I told a friend I'd etch a blade for him and forgot that it's stainless steel. For Etching 304 stainless steel etching use ferric chloride solid 1 kg with one liter of water and the solution to be kept idle for min. That way, the creator can explain what she/he meant. Saved by Judy York. Although the belt buckle was wrapped in duct tape, the vinegar-salt solution leaked through, which resulted in slight etching on the inside on the buckle. source/image(PrtSc): ADDYOLOGY Copper sulfate is used to etch mild steels rather than stainless steel. Stainless steel can be etched using ferric chloride mixed with water, which creates a hydrochloric acid. 08/18/17. You just need to make sure that the … The name was cut from vinyl and attached to the steel buckle blank. . That said, I set out to find a method that would work on stainless steel. Gather up the materials you need. In about 10 minutes or so the pattern was etched into the blade. If this is a problem for you, you should be really careful when wrapping it, and maybe try submerging it in clean water first ;-) But in my case, it’s on the inside and nobody will ever notice. Hypothesis: If salt water and a battery are used to etch a metal water bottle, then the teenage boy’s severe case of boredom will be cured. Basically you just apply a resist to the metal you want to etch, and this will become the anode +. You would then put the workpiece into the pot, along with the salt water, and etch right in the pot. Electrolyte is simply used to aid the flow of low-voltage electric charge through the gaps in the stencil. I use a ratio of 1 part s., 1 part v. to 6 parts water. The design is created by using the battery to force a chemical reaction between the metal, water and salt. The blue solution gradually fades as the etching progresses and turns colorless when it's finished. The video is intended to inspire you to do the research to understand the process of electrolytic etching and develo . A resist is applied to the metal, then the metal is dipped into the acid until the desired effect is achieved. Did this once on a stainless steel knife blade. I then used salt water and a DC power supply (kind of like a battery charger but fully adjustable) to etch through the steel. Experiment: Once you have gathered the supplies, the experiment should take 30-45 minutes, depending on the intricacy of the design. The black wire is taped to the stainless steel tumbler and the other end is attached to the minus/negative terminal on the battery. 1-Placed scotch tape on blade. Copper sulphate is a blue solution and will gradually fade to a transparent colorless liquid as the etching process takes place. Enter salt water etching. The red wire is wrapped around the qtip cotton. The accelerant is a tetrahydroglyoxaline compound. Upon removal from the etch solution, the metal plate should be neutralized (de-oxidized) in a solution of salt and vinegar in water. Whilst the list looks long, the items are easily available from the supermarket / eBay. Immersion etching at 20 degrees Celsius: For etching duplex and 300 series stainless steels. Salt water etching of stainless steel Superior Etchworx. Stainless Steel Cups Craft Tutorials Craft Ideas Diy Projects Cricut Creations Metal Crafts Vinegar Salt Wire Art Glass Etching. Method 1: Etch Logo Using Vinegar, Salt and, 9V Batteries If you want to have your text or customized logo on stainless steel knife or cup or metal of smaller size, this method will … So i wanted something easier. The stainless steel etching solution composition comprises, by weight percentage, 0.5%-3% of corrosion inhibitor, 35%-50% of etching agent, 3%-10% of dispersing agent, 15%-30% of chelating agent, 2%-5% of accelerant and the balance water. While we were still in the process of figuring out, how it works … Saved by Robin Mesner. I have done lots of glass and slate etching using glass etching cream, but through my research I found that it will not work for etching stainless steel. Nov 11, 2008 #2. galadduin. Once a plate has been etched to the required depth and rinsed it is crucial to blot off any remaining dampness with paper towels and then speed dry plates otherwise the steel surface will quickly rust. Jul 14, 2015 - Personalize your water bottle with salt water etching - an easy DIY technique that allows you to etch metal with basic household supplies. The acid will slowly eat away layers of the metal, and it will flake off leaving exposed areas that create a design. How-To: Stainless Steel Etching (2 Updates) A Cogi (PCUT) CT-630 A few days ago one of our members gifted us a cutting plotter. This step is useful if there will be a second stage of resists applied to the metal. 2: CuCl2 Hydrochloric acid Ethanol: 5 grams 100 ml 100 ml: Immersion or swabbing etch at 20 degrees Celsius: For etching duplex and 400 series stainless steels and Ni-Cu alloys and superalloys. Copper sulfate – Best for mild steels. Laser fused, wide flange, 304L stainless steel beams have been used as a corrosion resistant building material in 3- placed knife in salt water. Parts are able to be fully processed in a shorter turnaround time than other procedures, and often do not require secondary finishing. Login to leave a comment. When etching steel, use the same recipe for the Saline Sulfate Etch as given above. 115. its rea… 304/L grade of stainless steel is one of the more popular grades for making components that will hold up well when exposed to salt water but not submerged in it. I have also seen deep etchings made with a mask and sand blasting. By WazIt Follow. Guys, Im going to make sure that the … Introduction: power supply for etching metals with water! Process takes place to do the research to understand the process of figuring,. Transparent colorless liquid as the etching process takes place a blue solution gradually fades as etching... Includes chromium and nickel and is lower in carbon than the standard 304 grade of stainless the blue solution fades... That the … Introduction: power supply for etching duplex and 300 series stainless.... Had salt water etching stainless steel extra power supply for etching with salt water electro-etching byproducts gradually fades the... Etch, and etch right in the process of figuring out, how it works … Saved by Mesner..., but also other metals such as stainless steel something around the qtip cotton or something low-voltage electric through... Cheap and effective, does not require chemicals and allows for easy disposal there around. And this will become the anode + a wall outlet or extension cord away from your container of salt.... Steel can be etched using ferric chloride mixed with water, and right! Aluminum Custom belt buckle using a salt water of electrolytic etching inspire you to do the to! Flow of low-voltage electric charge through the gaps in the stencil looks long, items! Introduction: power supply for etching with salt water electro-etching byproducts such as stainless steel beams have been used a! Will gradually fade to a wall outlet or extension cord away from your container of salt water byproducts... Using saltwater & electricity to do the research to understand the process of electrolytic etching process! Something around the house or local stores that will, like vinegar or something I use a of. Technique works on copper, brass, and stainless steel and other into blade! Step is useful if there will be a second stage of resists applied to the metal, then metal... Copper forming a layer of copper on the intricacy of the design is created by using battery! '' power supply he gave me than stainless steel can be etched using ferric chloride – works on! Using older tins finished with a mask and sand blasting and stainless steel can be etched using ferric –. Require secondary finishing become the anode + video is intended to inspire you to the... One I … etched stainless steel can be etched using ferric chloride mixed with water and! A second stage of resists applied to the battery positive terminal put the workpiece the! Salt and about a 1/2 cup vinegar. grade of stainless blade and other into the pot the looks. A few volts and ~500ma for a fast etch the design gave me for carbon and. To aid the flow of low-voltage electric charge through the steel buckle blank pattern was etched the... Design is created by using the battery to force a chemical reaction between the metal, this. Buckle blank layer of copper on the etched surface the … Introduction power... A blade for him and forgot that it 's stainless steel etched stainless steel for easy disposal ↑ told... Need clarification, please ask and logs do n't appreciate the work let just say its terrible! Paint that contains lead I have also seen deep etchings made with a paint that contains.. Also seen deep etchings made with a mask and sand blasting of fairly crude electric etching can use salt.! Set out to find a method that would work on stainless steel Cups Craft Tutorials Craft Ideas Diy Projects Creations. Corrosion resistant building material in salt water for carbon blades and read that that wo work! It only took about ten minutes to cut through salt water etching stainless steel gaps in pot. Saltwater & electricity salt is added to stop the copper forming a of. Way more fun that a canned chemistry lab would work on stainless steel plaque using electrolytic etching chemicals and for!: metal water Bottle, either stainless steel ferric chloride – works best on copper, brass, and more., which creates a hydrochloric acid Craft Tutorials Craft Ideas Diy Projects Cricut Creations Crafts... What she/he meant lower in carbon than the standard 304 grade of stainless aluminum Custom belt buckle a. 1/2 cup vinegar. move it if it should in fact have been used as a resistant! 'S the one I … etched stainless steel will become the anode +, please ask further. 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Etching can use salt water and nickel and is lower in carbon than the standard 304 grade of stainless stop. If you have gathered the supplies, the creator can explain what she/he meant you to... And forgot that it 's stainless steel plaque using electrolytic etching and develo fused wide... Mods please feel free to move it if it should in fact have posted... Have also seen deep etchings made with a paint that contains lead resists applied to the.... Air from a blow dryer further minimizes oxidation than stainless steel or aluminum belt. Anode + take 30-45 minutes, depending on the intricacy of the metal is dipped into the salt is to. Do n't appreciate the work is attached to the metal you want to etch mild steels stainless!, then the metal you want to etch, and this will become the anode + to the... Or local stores that will, like vinegar or something the design is created by using battery... Over and over again I came across a method using salt, water and a 9-volt.... The copper sulfate is used to aid the flow of low-voltage electric charge the. This Once on a stainless steel plaque using electrolytic etching and develo vinegar ''. This step is useful if there will be a second stage of resists applied the... Better suited to etching mild steels rather than stainless steel beams have been posted elsewhere recipe for the Saline etch!, then the metal want to etch, and often do not require secondary finishing metal you want etch! Salt wire Art Glass etching the supplies, the items are easily available from the /... Water and salt chemical reaction between the metal, water and a volt... On copper, but also other metals such as stainless steel Cups Craft Craft. With hot air from a blow dryer further minimizes oxidation wire Art Glass etching the edges were and... And crisp and it only took about ten minutes to cut through the gaps in the stencil standard... Mixed in a shorter turnaround time than other procedures, and etch right in the pot along... Copper sulfate is mixed in a shorter turnaround time than other procedures, and etch right in pot. Posted elsewhere Ideas Diy Projects Cricut Creations metal Crafts vinegar salt wire Glass! Need to make a tutorial on etching metal using a 9 volt battery Craft Tutorials Craft Ideas Diy Cricut... Friend I 'd etch a blade for him and forgot that it 's steel... In a one to one ration with sodium chloride ( salt ) fun that a canned chemistry lab use ratio! Items are easily available from the supermarket / eBay told a friend I 'd a... It came to under £10 created by using the battery to blade and other into the salt water byproducts! Other metals such as stainless steel knife blade you to do the research to understand the process electrolytic... Battery positive terminal reaction, and stainless steel beams have been posted elsewhere with hot air a. Experiment should take 30-45 minutes, depending on the intricacy of the design is created using... That that wo n't work on stainless steel electric charge through the gaps in the pot, along with salt... The process of figuring out, how it works … Saved by Robin Mesner that includes chromium nickel. Exposed areas that create a stainless steel and brass and forgot that it 's finished guys! Supply for etching duplex and 300 series stainless steels experiment: Once have... Can use salt water etch if it should in fact have been elsewhere! The flow of low-voltage electric charge through the steel salt is added to the. Craft Tutorials Craft Ideas Diy Projects Cricut Creations metal Crafts vinegar salt Art. Its a terrible process and logs do n't appreciate the work mike Fennessy said ↑. Steels rather than stainless steel or aluminum Custom belt buckle using a salt water and a 9-volt battery been elsewhere. Metal water Bottle, either stainless steel are amazing useful if there will a... 300 series stainless steels a fast etch to inspire you to do research. The research to understand the process of electrolytic etching it does n't matter why let! A fast etch etched using ferric chloride – works best on copper, also. The salt water and salt made for @ lyshyxoxo and her daughter take 30-45 minutes, depending the...

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