Jiangsu Wuzhong Medicine Development Co. Ltd. A-10.11% ¥2.25B Yunnan Tin Co. Ltd. A-0.58% ¥22.38B BGRIMM Technology Co. Ltd. A-0.06% ¥2.63B Yunnan Chihong Zinc & Germanium Co. Ltd. A-0.39% ¥25.86B ...

In a first, researchers have developed a new copper alloy that's one of the most resilient copper-based materials ever made. The new alloy, a mixture of copper, tantalum and lithium, was built on ...

A research team successfully synthesized tungsten carbide (WC) and tungsten boride (WB 2 ... By introducing tantalum carbide (TaC) as a grain growth inhibitor, they successfully controlled ...

A research team, led by Prof. HUANG Zhulin at the Institute of Solid State Physics, the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, successfully synthesized tungsten ...

A metal derived from coltan known as tantalum is used in manufacturing electronic devices such as mobile phones, personal computers and automotive parts, including those for electric vehicles key ...

Illinois Sustainable Technology Center, University of Illinois at Urbana−Champaign, 1 Hazelwood Drive, Champaign, Illinois 61820, United States ...

the government is considering imposing an export ban on four key metals — lithium (Li), beryllium (Be), niobium (Nb), and tantalum (Ta). “The government is planning to introduce a ban on the export of ...