Custom engraving in Northern Colorado. ***New address*** Colorado Laser Engraving 1442 N Taft Ave Loveland, CO 80538
Etching is a process by which you apply an acid to metal, causing uncovered parts to be "eaten away" by the acid (usually ferric chloride, but there are other methods.) To etch a specific design in your metal, you apply that design using a "resist," a substance that covers the areas on metal that you do not want to be etched.
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Jewelry Tools has the largest selection of quality jewelry making tools on the internet 5,000+ Jewelry Making Tools in Stock and ready to ship within 24 hours. From beading tools to metalsmithing and engraving tools we cary it all. Initially, the etching material is just limited to copper. With the economic development and increasing requirement, stainless steel, aluminum, aluminum alloy, phosphor bronze, beryllium copper and other copper alloys are widely fabricated. In fact, the material depends on the detailed application. What products do you make by etching process?
I don't know about etching with vinegar and salt alone. I etch copper with salt, water and a lantern battery. Kosher salt works the best of any I've tried.