2014年12月17日星期三

Introduction What are the characteristics of titanium?

Introduction What are the characteristics of titanium?
Titanium used in petroleum, chemical, pharmaceutical, food industry, has a pivotal role. titanium bars and titanium alloys can be long-term work between 450 ℃ ~ 550 ℃ and minus 250 ℃. Titanium has good salt tolerance classes, the ability to seawater and nitric acid corrosion, Ti-30M alloy is resistant to high concentrations of hydrochloric acid and sulfuric acid corrosion.
Titanium for pitting, etching, stress corrosion resistance is particularly strong; alkali, chloride, chlorine, organic materials, nitric acid, sulfuric acid, etc. have excellent corrosion resistance. However, the corrosion resistance of titanium with a reduction of oxygen and chromium salts medium is poor. Here Xiaobian to introduce titanium characteristics.
Titanium plate is kind of the equivalent of the surface oxide film with a good durable wear hair separating agent, using titanium plate plates save seed separating agent, make peeling easier plate, eliminating the pre-treatment process kinds of plates, titanium plates than seed copper starting sheet to light half titanium starting sheet is more than three times the life of the copper seed plate, depending on the operating conditions of up to 10 to 20 years. Titanium plate preparation seed crystal structure of copper dense, smooth surface, good quality. Because titanium species sheet without smearing separating agent, and thus avoid the contamination of copper electrolyte.Increase productivity reduce copper production costs, which have better economic benefits.



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