TOKYO -- Prices of tungsten and other industrial metals have risen sharply since China, a vital supplier, tightened export ...

New Ultrahard Diamond Glass Synthesized Nov. 24, 2021 — An international research team that synthesized a new ultrahard form of carbon glass with a wealth of potential practical applications for ...

Vollmer has drawn on its 111 years of experience in all fields to develop the VLaser270. Innovative kinematics ensure fast and high-precision machining of ultrahard cutting materials, always keeping ...