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1. Reasons for Leakage of Heat Exchanger Tube Orifices1.1 Excessive thermal stressDuring operation, the temperature of the shell and tube walls of a tubular heat exchanger varies between cold and hot ......

1、 Titanium ingot castingWhen the initial forging temperature is β When the transition point is above 150 ° C to 250 ° C, the plasticity performance of the casting structure is the best. Steel ing......

The linking technology for titanium standard components was developed in 1998 and has rapidly replaced two traditional pipeline connection methods: flange and welding. In China, the development of thi......

Titanium screws not only undergo strong absorption and reaction with O2, N2, H2, CO, CO2, H2O, and NH3 in the ambient atmosphere during melting, but also interact with the vast majority of known cruci......

The strength of titanium alloy coils is higher than that of high-quality steel. Titanium alloy has good heat resistance, low-temperature toughness, and fracture toughness....

After oxidation sintering, the titanium electrode has a black surface, and the uncoated surface appears blue without electrode performance. The black side corresponds to the cathode for use....

Titanium anodes have a certain service life during electrolysis operations. When the voltage rises to almost no current passes through, the titanium anode becomes inactive, a phenomenon known as anode passivation....

Nickel is the 23rd element with the highest content in the Earth's crust. It is somewhat rich, but scattered, accounting for 1% of igneous rocks....