Bulk amorphous alloy Zr—Cu—Ni—Al—Ag—Y and methods of preparing and using the same

US9896753B2 · kind B2 · utility

Assignees

• INSTITUTE OF METAL RESEARCH CHINESE ACADEMY OF SCIENCES · CN
• DONGGUAN EONTEC CO., LTD. · CN

Inventors

• Huameng FU · Dongguan, CN
• Haifeng Zhang · Denton, US
• Zhengkun Li · Beijing, CN
• Aimin Wang · Shenyang, CN
• Zhengwang ZHU · Shenyang, CN
• Hongwei Zhang · Tianjin, CN
• Hong LI · 安丰镇, CN
• Yangde LI · Dongguan, CN
• Weirong Li · Nanhu, CN
• Tiezhuang Tang · Shenyang, CN

Key dates

• Filing date: Jul 23, 2015
• Grant date: Feb 20, 2018
• Expiry date: Feb 18, 2036

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C22F1/186
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

A bulk amorphous alloy, including, based on atomic percentage amounts, between 41 and 63% of Zr, between 18 and 46% of Cu, between 1.5 and 12.5% of Ni, between 4 and 15% of Al, between 0.01 and 5% of Ag, and between 0.01 and 5% of Y.