Patents by Inventor Yongxi Jian

Yongxi Jian 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).

  • SEMI-SOLID DIE-CASTING ALUMINUM ALLOY AND METHOD FOR PREPARING SEMI-SOLID DIE-CASTING ALUMINUM ALLOY CASTING
    Publication number: 20190390305
    Abstract: The present disclosure provides a semi-solid die-casting aluminum alloy and a method for preparing a semi-solid die-casting aluminum alloy casting. The semi-solid die-casting aluminum alloy contains alloying elements, inevitable impurities and the balance of aluminum element. Based on the total weight of the semi-solid die-casting aluminum alloy, the alloying elements include: 7.5 to 9.5 wt % of Si, 3.5 to 4.8 wt % of Cu, 0.5 to 0.75 wt % of Mn, 0.01 to 0.5 wt % of Ti and 0.01 to 0.35 wt % of rare earth element.
    Type: Application
    Filed: November 16, 2017
    Publication date: December 26, 2019
    Inventors: Yongxi JIAN, Chunmeng ZHANG, Qiang GUO
  • Amorphous alloys having zirconium and methods thereof
    Patent number: 9005376
    Abstract: Alloys and methods for preparing the same are provided. The alloys are represented by the general formula of (ZraAlbCucNid)100-e-fYeMf, wherein a, b, c, and d are atomic fractions, in which: 0.472?a?0.568; 0.09?b?0.11; 0.27?c?0.33; 0.072?d?0.088; the sum of a, b, c, and d equals 1; e and f are atomic numbers of elements Y and M respectively, in which 0?e?5 and 0.01?f?5; and M is selected from the group consisting of Nb, Ta, Sc, and combinations thereof.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: April 14, 2015
    Assignee: BYD Company Limited
    Inventors: Qing Gong, Faliang Zhang, Yongxi Jian
  • Amorphous alloys having zirconium and methods thereof
    Patent number: 8603266
    Abstract: Alloys and methods of preparing the same are provided. The alloys are represented by the general formula of (ZraMbNc)100-xQx, in which M is at least one transition metal except Zr; N is Be or Al; Q is selected from the group consisting of CaO, MgO, Y2O3, Nd2O3, and combinations thereof; a, b, and c are atomic percents of corresponding elements; and 45?a?75, 20?b?40, 1?c?25, a+b+c=100, and 1?x?15. A method of recycling a Zr-based amorphous alloy waste is also provided.
    Type: Grant
    Filed: November 8, 2010
    Date of Patent: December 10, 2013
    Assignee: BYD Company Limited
    Inventors: Qing Gong, Yunchun Li, Yongxi Jian, Faliang Zhang
  • Amorphous alloys having zirconium and methods thereof
    Patent number: 8308877
    Abstract: An amorphous alloy having the general formula of: (ZrxAlyCuzNi1-x-y-z)100-a-bScaYb, wherein x, y, and z are atomic percents, and a and b are atom molar ratios, in which: about 0.45?x?about 0.60; about 0.08?y?about 0.12; about 0.25?z?about 0.35; 0<a?about 5; and 0?b<about 0.1.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: November 13, 2012
    Assignee: Byd Company Limited
    Inventors: Qing Gong, Yongxi Jian, Faliang Zhang
  • Amorphous alloys having zirconium and methods thereof
    Patent number: 8221561
    Abstract: An amorphous alloy having the general formula of: (ZrxAlyCuzNi1-x-y-z)100-a-bSCaYb, wherein x, y, and z are atomic percents, and a and b are atom molar ratios, in which: about 0.45?x?about 0.60; about 0.08?y?about 0.12; about 0.25?z?about 0.35; 0<a?about 5; and 0?b<about 0.1.
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: July 17, 2012
    Assignee: BYD Company Limited
    Inventors: Qing Gong, Yongxi Jian, Faliang Zhang
  • AMORPHOUS ALLOYS HAVING ZIRCONIUM AND METHODS THEREOF
    Publication number: 20120073706
    Abstract: Alloys and methods for preparing the same are provided. The alloys are represented by the general formula of ZraAlbCucNid)100-e-fYeMf, wherein a, b, c, and d are atomic fractions, in which: 0.472?a?0.568; 0.09?b?0.11; 0.27?c?0.33; 0.072?d?0.088; the sum of a, b, c, and d equals 1; e and f are atomic numbers of elements Y and M respectively, in which 0?e?5 and 0.01?f?5; and M is selected from the group consisting of Nb, Ta, Sc, and combinations thereof.
    Type: Application
    Filed: November 30, 2011
    Publication date: March 29, 2012
    Inventors: Qing Gong, Faliang Zhang, Yongxi Jian
  • AMORPHOUS ALLOYS HAVING ZIRCONIUM AND METHODS THEREOF
    Publication number: 20120073709
    Abstract: An amorphous alloy having the general formula of: (ZrxAlyCuzNi1-x-y-z)100-a-bSCaYb, wherein x, y, and z are atomic percents, and a and b are atom molar ratios, in which: about 0.45?x?about 0.60; about 0.08?y?about 0.12; about 0.25?z?about 0.35; 0<a?about 5; and 0?b<about 0.1.
    Type: Application
    Filed: December 2, 2011
    Publication date: March 29, 2012
    Inventors: Qing Gong, Yongxi Jian, Faliang Zhang
  • AMORPHOUS ALLOYS HAVING ZIRCONIUM AND METHODS THEREOF
    Publication number: 20110280761
    Abstract: Alloys and methods of preparing the same are provided. The alloys are represented by the general formula of (ZraMbNc)100-xQx, in which M is at least one transition metal except Zr; N is Be or Al; Q is selected from the group consisting of CaO, MgO, Y2O3, Nd2O3, and combinations thereof; a, b, and c are atomic percents of corresponding elements; and 45?a?75, 20?b?40, 1?c?25, a+b+c=100, and 1?x?15. A method of recycling a Zr-based amorphous alloy waste is also provided.
    Type: Application
    Filed: November 8, 2010
    Publication date: November 17, 2011
    Inventors: Qing Gong, Yunchun Li, Yongxi Jian, Faliang Zhang
  • AMORPHOUS ALLOYS HAVING ZIRCONIUM AND METHODS THEREOF
    Publication number: 20110094633
    Abstract: An amorphous alloy having the general formula of: (ZrxAlyCuzNi1-x-y-z)100-a-bScaYb, wherein x, y, and z are atomic percents, and a and b are atom molar ratios, in which: about 0.45?x?about 0.60; about 0.08?y?about 0.12; about 0.25?z?about 0.35; 0<a?about 5; and 0?b<about 0.1.
    Type: Application
    Filed: September 24, 2010
    Publication date: April 28, 2011
    Inventors: Qing Gong, Yongxi Jian, Faliang Zhang
  • AMORPHOUS ALLOYS HAVING ZIRCONIUM AND RELATING METHODS
    Publication number: 20110097237
    Abstract: Alloys and methods for preparing the same are provided. The alloys are represented by the general formula of ZraAlbCucNid)100-e-fYeMf, wherein a, b, c, and d are atomic fractions, in which: 0.472?a?0.568; 0.09?b?0.11; 0.27?c?0.33; 0.072?d?0.088; the sum of a, b, c, and d equals 1; e and f are atomic numbers of elements Y and M respectively, in which 0?e?5 and 0.01?f?5; and M is selected from the group consisting of Nb, Ta, Sc, and combinations thereof.
    Type: Application
    Filed: October 14, 2010
    Publication date: April 28, 2011
    Inventors: Qing Gong, Faliang Zhang, Yongxi Jian