Lenovo Group launched the world's first ceramic keycap with high gloss and wear resistance. Xin Zhifeng, chief engineer of Lenovo Group and director of notebook research and development, said that in the future, more ceramic keycaps, more colored ceramic keycaps, and more keycaps of other materials and patterns will be applied to products.
Researchers at Northeastern University have developed an all-ceramic material that can be die-cast into complex parts, according to a paper recently published in the journal Advanced Materials. The industry breakthrough could transform the design and manufacture of heat-dissipating electronics, including cell phones and other radio components.
Zirconia ceramics are widely used in a variety of applications, including functional component applications and appearance applications. The following photo shows zirconia ceramic in rings appearance design application.
The solid powder and organic binder are uniformly kneaded, and the feed is made after granulation.
The feed is formed in an injection molding machine under semi-solid conditions to create green bodies with complex shapes.
Debinding to remove binder from green body.
Sintered at high temperature, resulting in a final product with good mechanical and physical properties.