Titanium plate, because of its bright luster, is mostly used in advertising materials, such as making Titanium Gold Medal, Titanium Gold Letter and so on. As an advertising material, titanium plate, like stainless steel plate, can be used for etching.
tisco 304 2b stainless steel coil supplier When titanium is the main element, the main consideration is corrosion of TI. Hydrogen chloride gas can corrode titanium metal. Dry hydrogen chloride reacts with titanium to form TiCl4 at 300 C. See formula (3). Hydrochloric acid with concentration less than 5% does not react with titanium at room temperature. 20% hydrochloric acid reacts with titanium to form purple TiCl3 at room temperature. See formula (4). When the temperature is high, that is, TiCl4. Titanium can also be corroded by dilute hydrochloric acid. More than 5% sulfuric acid reacts with titanium obviously. At room temperature, the corrosion rate of about 40% sulfuric acid to titanium is the fastest. When the concentration of sulfuric acid is more than 40%, the corrosion rate becomes slower and 80% reaches the fastest. Heated dilute acid or 50% concentrated sulfuric acid reacts with titanium to form titanium sulfate (which has little effect on gold). When gold is the main element, aqua regia corrosion is adopted (which is ineffective for titanium).
304 316 Cold rolled stainless steel angle bar Titanium and gold layers on the surface of stainless steel can be removed by scrubbing with sodium fluoride and a small amount of hydrochloric acid water.
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