Patents by Inventor Jiangtao Qu

Jiangtao Qu 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).

  • Amorphous alloy composite material and manufacturing method of the same
    Patent number: 8906172
    Abstract: The present disclosure discloses an amorphous alloy composite material comprises an amorphous and continuous matrix phase, and a plurality of equiaxed crystalline phases as reinforcing phases dispersed in the matrix phase. Oxygen content in the amorphous alloy composite material may be less than 2100 ppm. The present disclosure also discloses a method of preparing the same. With the equiaxed crystalline phases dispersed in the matrix phase, the plasticity of the amorphous alloy composite material may be improved considerably.
    Type: Grant
    Filed: May 11, 2010
    Date of Patent: December 9, 2014
    Assignee: BYD Company Limited
    Inventors: Qing Gong, Zhijun Ma, Jiangtao Qu, Zengyan Guo, Faliang Zhang
  • Zr-based amorphous alloy and method of preparing the same
    Patent number: 8333850
    Abstract: A Zr-based amorphous alloy and a method of preparing the same are provided. The Zr-based amorphous alloy is represented by the general formula of (ZraM1-a)100-xOx, in which a is an atomic fraction of Zr, and x is an atomic percent of 0, in which: 0.3?a?0.9, and 0.02?x?0.6; and M represents at least three elements selected from the group consisting of transition metals other than Zr, Group IIA metals, and Group IIIA metals.
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: December 18, 2012
    Assignee: BYD Company Limited
    Inventors: Qing Gong, Faliang Zhang, Yunchun Li, Jiangtao Qu, Xiaolei Hu
  • Zr-BASED AMORPHOUS ALLOY AND METHOD OF PREPARING THE SAME
    Publication number: 20120073707
    Abstract: A Zr-based amorphous alloy and a method of preparing the same are provided. The Zr-based amorphous alloy is represented by the general formula of (ZraM1-a)100-xOx, in which a is an atomic fraction of Zr, and x is an atomic percent of 0, in which: 0.3?a?0.9, and 0.02?x?0.6; and M represents at least three elements selected from the group consisting of transition metals other than Zr, Group IIA metals, and Group IIIA metals.
    Type: Application
    Filed: December 2, 2011
    Publication date: March 29, 2012
    Inventors: Qing Gong, Faliang Zhang, Yunchun Li, Jiangtao Qu, Xiaolei Hu
  • AMORPHOUS ALLOY COMPOSITE MATERIAL AND MANUFACTURING METHOD OF THE SAME
    Publication number: 20120067466
    Abstract: The present disclosure discloses an amorphous alloy composite material comprises an amorphous and continuous matrix phase, and a plurality of equiaxed crystalline phases as reinforcing phases dispersed in the matrix phase. Oxygen content in the amorphous alloy composite material may be less than 2100 ppm. The present disclosure also discloses a method of preparing the same. With the equiaxed crystalline phases dispersed in the matrix phase, the plasticity of the amorphous alloy composite material may be improved considerably.
    Type: Application
    Filed: May 11, 2010
    Publication date: March 22, 2012
    Applicant: BYD Company Limited
    Inventors: Qing Gong, Zhijin Ma, Jiangtao Qu, Zhengyan Guo, Faliang Zhang
  • Zr-BASED AMORPHOUS ALLOY AND METHOD OF PREPARING THE SAME
    Publication number: 20110308671
    Abstract: A Zr-based amorphous alloy and a method of preparing the same are provided. The Zr-based amorphous alloy is represented by the general formula of (ZraM1-a)100-xOx, in which a is an atomic fraction of Zr, and x is an atomic percent of O, in which: 0.3?a?0.9, and 0.02?x?0.6, and M may represent at least three elements selected from the group consisting of transition metals other than Zr, Group IIA metals, and Group IIIA metals in the Periodic Table of Elements.
    Type: Application
    Filed: October 22, 2010
    Publication date: December 22, 2011
    Applicant: BYD COMPANY LIMITED
    Inventors: Qing Gong, Fallang Zhang, Yunchun Li, Jiangtao Qu, Xiaolei Hu