Application scope:

Carbon/carbon plates are used in high-temperature and harsh chemical corrosion environments, such as high-temperature furnace materials in the semiconductor industry, other high-temperature equipment (crucibles, liners, bearings, etc.)

Product use:

Fastening effect of high-temperature equipment

Product characteristics of carbon/carbon plate:

The mechanical properties such as tensile strength of most ceramics and superalloys deteriorate sharply when temperatures exceed 750 ° C. Therefore, bolts, nuts, screws and other connectors installed under high temperatures often face the problem of short life and instantaneous failure. Although carbon/carbon composites have lower load bearing capacity than corresponding metals, they are higher than corresponding graphite parts. Carbon/carbon bolts, screws, nuts, and washers are used in high temperatures and harsh chemical environments to ensure structural stability at high temperatures. Due to their anisotropic thermal expansion coefficients, parts made of carbon/carbon materials are self-tightened at high temperatures. Carbon/carbon fasteners use unique fiber weaving and special matrix treatment methods to obtain thread shear strength that meets performance requirements.

Its main characteristics are:

1. High temperature resistance and high tensile strength

2. High modulus, elastic modulus above 240GPA
3. Low density, which is one-quarter of that of steel