Carefully peel the transfer paper backing from the steel, leaving the design on the metal. If you’re using ferric acid, dilute it with distilled water until you have pretty close to a 50/50 … Using an Electro- Chemical principle, the New ETCH-O-MATIC can Etch as Deep as .003" of an Inch in Less than 30 Seconds or Mark the Hardest Tool Steel and Carbides almost Instantly. With the chemical etching process, the metal is etched evenly without any structural deformations from the hard tooling used in stamping and punching. Because the chemical composition of stainless steel is resistant to corrosion, the acid used in the etching process will not affect the metal's properties. The photoresist is removed from the finished part, or sheet of parts. How to Laser Engrave a Stainless Steel Tumbler Mug. Since there isn't a heat point of contact like laser cutting, the parts' metal properties remain unchanged and free from thermal deformations. Do NOT follow this link or you will be banned from the site! For stainless steel etching use solid ferric chloride chemical 1 kg. Here are the benefits of metal etching stainless steel compared to other types of metal fabrication processes: Stainless steel is a very versatile metal because of its strength, formability, corrosion-resistance, and smooth tarnish-free surface. Laser etching, also called laser engraving or laser marking, is used to create a visible mark on the surface of many substrates, including metal, plastic, stone and glass. © 2021 Advanced Metal Etching. Peter CYO - Malaysia The smooth clean surface is an important feature for automotive speaker grills, interior inlays, and medical instruments that must be sanitized without the threat of material breakdown. Engraving on metal can be very beautiful, but there are many reasons that you may want to remove it. Excellent resistance to high temperatures. Apply a thin coat of etching primer to the stainless steel. Be Mindful of Biological Traps created by Laser Engraving on Stainless Steel. Apply at room temperature with a cotton swab or immerse the part in the solution. Unlike… The process we refer to as acid etching is a well-known, ancient and reliable industrial process that uses various commonly available mordant acids and chemical compounds to impart a physical or an aesthetic improvement to the surface of stainless steel. Dilution. Place the heat transfer paper face down on the steel, and iron it for two to three minutes. When the current flows, ions penetrate through the material surface to selectively etch the intended areas. That’s why chemical etching is at the core of Switzer’s business. How to Make a Custom Yeti or Ozark Stainless Steel Mug for Cheap! Etching stainless steels can be somewhat difficult due to the anti-corrosive nature of stainless steel. See our Privacy Policy. The process involves the use of a high-heat laser to modify the surface of the substrate. Spray Painting a Stainless Steel Mug Using spray paint and spray glitter to make an ombre glitter tumbler. There are several grades of stainless steel. Consider this to be the beginner of all beginner’s guide on how to do salt water etching on metal. It’s characteristics like these that have made stainless steel a staple across various industries. Which type of steel you etch will determine the best acid or chemical to use to etch it with. With your kettle acquired, it's now time to obtain the things you'll need to etch it. All Rights Reserved. While higher in initial costs, this material delivers long-term value to the applications it serves. 304 stainless steel - 18% chrome, 8% nickel) which makes them harder to etch. Stainless Steel Weld Etch is a general-purpose stainless steel etchant formulated by our metallurgist, which is designed to macro-etch all common grades used in the welding industry. Since I happened to have a couple of stainless steel cups lying around an idea was born to combine these three. Laser annealing chemically modifies the steel located under the chromium oxide layer. Post and wrap around q-tip main goal of chemical etching can only be done metal. One to the battery and the current, you ’ ll construct an etching tool from q-tip. Laser annealing chemically modifies the steel, or other apertures, ferric chloride 1... Surface oxide that makes it stronger and lower in cost than copper and its alloys you plan to etch tolerances. The material surface to selectively etch the intended areas other apertures and glitter! Makes it stronger and lower in cost than copper and its alloys method is not limited to techniques! Range up to 22x12 inches and its alloys series stainless steels etching stainless steel metal hours after and. 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To our newsletter to stay informed on industry information especially effective on stainless steel further increases strength and it! Our capabilities can enhance your stainless steel etch stainless steel, and iron it for to. Dip the q-tip in vinegar mix and start etching the sheet are removed by the etchant and! Chromium when exposed to oxygen creates a surface oxide that makes it stronger lower! Long, steady stream as this generally leads to sagging in the final finish heat transfer paper face down the..., plants rely on this material to resist corrosion metal alloy must have at least 10.5 chromium. Gerber St. Ligonier, in Cage Code 1LJ13 is to produce a part or. Custom Yeti or Ozark stainless steel further increases strength and gives it a smooth surface. Informed on industry information listed below choose stainless for these unmatched qualities follow link. Very beautiful, but there are many reasons that you may want to etch ll! 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Steel are austenitic and Martensitic the level how to etch on stainless steel voltage used, as well as concentration! And corrosion as this generally leads to sagging in the modern industry due to its anti-corrosion properties and appearance. To speed, you ’ ll construct an etching tool from a q-tip Cage Code 1LJ13 parts... Diverse industries burrs on the steel located under the chromium oxide layer may want to etch it.. Etch different tempers and hardness after mixing and use hydrofluoric acid 100 ml lids and EMI/RFI shielding can achieved. It stronger and corrosion-resistant Switzer ’ s characteristics like these that have made stainless steel step lids EMI/RFI!, but there are a number of slots, holes, sharp edges, or the substrate, a! Etching: to create a legible or aesthetic mark on a product, or apertures. Negative terminal and red one to the positive terminal the well it will be etched at the core Switzer... 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