Patents by Inventor Guangyou Xu

Guangyou Xu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Multi-element heat-resistant aluminum alloy material with high strength and preparation method thereof
    Patent number: 8728256
    Abstract: A heat-resistant aluminum alloy material with high strength and preparation method thereof are provided. The aluminum alloy material comprises (by weight %): Cu: 1.0˜10.0, Mn: 0.05˜1.5, Cd: 0.01˜0.5, Ti: 0.01˜0.5%, B: 0.01˜0.2 or C: 0.0001˜0.15, Zr: 0.01˜1.0, R: 0.001˜3 or (R1+R2): 0.001˜3, RE: 0.05˜5, and balance Al:, wherein, R, R1, and R2 include Be, Co, Cr, Li, Mo, Nb, Ni, W. The Al alloy has the advantages of narrow quasi-solid phases temperature range of alloys, low hot cracking liability during casting improved high temperature strength and high heat resistance.
    Type: Grant
    Filed: August 4, 2010
    Date of Patent: May 20, 2014
    Assignee: Guizhou Hua-Ke Aluminum-Materials Engineering Research Co., Ltd.
    Inventors: Yun Che, Zhongke Zhang, Sanquan Men, Xinmeng Chen, Guangyou Xu, Xiang Li
  • MULTI-ELEMENT HEAT-RESISTANT ALUMINUM ALLOY MATERIAL WITH HIGH STRENGTH AND PREPARATION METHOD THEREOF
    Publication number: 20120152414
    Abstract: A heat-resistant aluminum alloy material with high strength and preparation method thereof are provided. The aluminum alloy material comprises (by weight %): Cu: 1.0˜10.0, Mn: 0.05˜1.5, Cd: 0.01˜0.5, Ti: 0.01˜0.5%, B: 0.01˜0.2 or C: 0.0001˜0.15, Zr: 0.01˜1.0, R: 0.001˜3 or (R1+R2): 0.001˜3, RE: 0.05˜5, and balance Al:, wherein, R, R1, and R2 include Be, Co, Cr, Li, Mo, Nb, Ni, W. The Al alloy has the advantages of narrow quasi-solid phases temperature range of alloys, low hot cracking liability during casting improved high temperature strength and high heat resistance.
    Type: Application
    Filed: August 4, 2010
    Publication date: June 21, 2012
    Inventors: Yun Che, Zhongke Zhang, Sanquan Men, Xinmeng Chen, Guangyou Xu, Xiang Li