Patents by Inventor Jia SHE

Jia SHE 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).

  • LOW-COST HIGH-PLASTICITY WROUGHT MAGNESIUM ALLOY AND ITS PREPARATION METHOD
    Publication number: 20150000800
    Abstract: The invention belongs to magnesium alloy design field, and relates to a low-cost high-plasticity wrought magnesium alloy. The magnesium alloy is made from the raw materials with components as follows: between 0.10% and 1.00% by mass of tin, between 0.10% and 3.00% by mass of aluminum, between 0.10% and 1.00% by mass of manganese, and commercially pure magnesium and inevitable impurities in balance. The magnesium alloy is prepared by the steps of: melting magnesium and aluminum, adding tin and then adding microalloyed element manganese, stirring, refining, casting to form ingots followed by homogenized heat treatment, and extruding to obtain a corresponding profile; or directly extruding to obtain a corresponding profile without homogenization. The invention is characterized by controlling the content of the high-cost raw material tin through using the raw material aluminum that is low in cost and low in melting point to obtain a low-cost high-plasticity wrought magnesium alloy.
    Type: Application
    Filed: May 23, 2014
    Publication date: January 1, 2015
    Applicant: Chongqing University
    Inventors: Fusheng PAN, Jia SHE, Aitao TANG, Jian PENG, Xianhua CHEN