In a certain packaging process, packaging materials with different thermal expansion coefficients are used. During the packaging process, the wafer is placed on the packaging substrate, and then he...
Editor’s note: Electric technology is the future of the green earth, and battery technology is the foundation of electric technology and the key to restricting the large-scale development of ...
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...
Graphite paper
Graphite paper is made of high carbon phosphorus graphite by chemical treatment and high temperature expansion rolling. It is the basic material for manufacturing all kinds of grap...
In the back-end process stage, the wafer (silicon wafer with circuits on the front) needs to be thinned on the back before subsequent dicing, welding and packaging to reduce the package mounting he...
By 2020, the global graphite block market is valued at xx million U.S. dollars and is expected to reach xx million U.S. dollars by the end of 2026, with a compound annual growth rate of xx% during ...