Patents by Inventor Juxue Xia

Juxue Xia 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).

  • Metal-bonded diamond grinding wheel prepared by self-propagating pressure-less sintering and a preparation method thereof
    Patent number: 9211633
    Abstract: The invention discloses a metal-bonded diamond grinding wheel prepared by self-propagating pressure-less sintering and a preparation method thereof. The metal bonded diamond grinding wheel mainly comprises a working layer and a non-working layer, wherein the working layer comprises metal bond and grinded diamond, the non-working layer is metal bond, and the metal bond in the working layer and non-working layer have the same components that comprise metal powders of Cu, Al, Ni, Ti, Sn, and Co. To prepare the metal-bonded diamond grinding wheel prepared by self-propagating pressure-less sintering solves the problems of high energy consumption and low manufacture efficiency in the current sintering processes of the metal bonded diamond grinding wheel, and improves the binding force of the metal bond to the grinded diamond by forming carbides between the bond and the grinded diamond.
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: December 15, 2015
    Assignees: Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd., Zhengzhou Shine More Superabrasives Co., Ltd.
    Inventors: Mingyao Liu, Junyong Shao, Juxue Xia
  • METAL-BONDED DIAMOND GRINDING WHEEL PREPARED BY SELF-PROPAGATING PRESSURE-LESS SINTERING AND A PREPARATION METHOD THEREOF
    Publication number: 20130143476
    Abstract: The invention discloses a metal-bonded diamond grinding wheel prepared by self-propagating pressure-less sintering and a preparation method thereof. The metal bonded diamond grinding wheel mainly comprises a working layer and a non-working layer, wherein the working layer comprises metal bond and grinded diamond, the non-working layer is metal bond, and the metal bond in the working layer and non-working layer have the same components that comprise metal powders of Cu, Al, Ni, Ti, Sn, and Co. To prepare the metal-bonded diamond grinding wheel prepared by self-propagating pressure-less sintering solves the problems of high energy consumption and low manufacture efficiency in the current sintering processes of the metal bonded diamond grinding wheel, and improves the binding force of the metal bond to the grinded diamond by forming carbides between the bond and the grinded diamond.
    Type: Application
    Filed: March 28, 2011
    Publication date: June 6, 2013
    Applicant: ZHENGZHOU SHINE MORE SUPERRABRASIVES CO., LTD.
    Inventors: Mingyao Liu, Junyong Shao, Juxue Xia