The manufacturing of each semiconductor product requires hundreds of processes. We divide the entire manufacturing process into eight steps: wafer processing-oxidation-photolithography-etching-thin...
As an important seal, graphite rings play a key role in various industries. As a well-known manufacturer, Vet produces graphite rings that are highly praised for their excellent performance and sup...
How to use graphite rotor correctly
1. Preheating before use: the graphite rotor shall be preheated at about 100mm above the liquid level for 5min ~ 10min before immersion in aluminum liquid to av...
I. Process parameter exploration
1. TaCl5-C3H6-H2-Ar system
2. Deposition temperature:
According to the thermodynamic formula, it is calculated that when the temperature is greater than 1273K...
Automotive AC vacuum pumps are used to vacuum the automotive air conditioning system to eliminate moisture or air that may damage the system for a long time. The moisture present in the AC system c...
Manufacturing method of graphite heating rod in vacuum furnace
Vacuum furnace graphite rod is also called vacuum furnace graphite heating rod. In the early days, people turned graphite into c...