Titanium Alloy Flat Pad Metal Gasket Round Increase Thickened Screw Gasket

PRODUCT DESCRIPTION

Titanium Alloy Flat Pad Metal Gasket Round Increase Thickened Screw Gasket

Heat Treatment

Titanium has high chemical activity and has strong chemical reactions with O, N, H, CO, CO2, water vapor, ammonia, etc. in the atmosphere. When the carbon content is greater than 0.2%, hard TiC will be formed in the titanium alloy; when the temperature is high, the TiN hard surface will be formed when it interacts with N;

When the temperature is above 600°C, titanium absorbs oxygen to form a hardened layer with high hardness; when the hydrogen content increases, an embrittled layer will also be formed. The depth of the hard and brittle surface layer produced by absorbing gas can reach 0.1-0.15mm, and the hardening degree is 20%·30%. The chemical affinity of titanium is also large, and it is easy to adhere to the friction surface.

Titanium alloys can still maintain their mechanical properties at low and ultra-low temperatures. Titanium alloys with good low-temperature performance and extremely low interstitial elements, such as TA7, can maintain certain plasticity at -253°C. Therefore, the titanium alloy industry is a An important low-temperature structural material.

Working at a temperature of 450-500°C for a long time, these two types of titanium alloys still have high specific strength in the range of 150°C-500°C, while the specific strength of aluminum alloys decreases significantly at 150°C. The temperature can reach 500°C, while the aluminum alloy is below 200°C.

DESCRIPTION:

Advantage:

We have more than ten years of experience in building titanium’s factory,which includes almost one thousand employees.our factory located in baoji,titanium valley.we strictly control every process of production and strive to provide customers with high quality products,And our products sale to all over the world.