国家/地区 中国（6）
IPC部 B（6）
IPC大类 C22（6）
IPC小类 C22C（6） B22F（3） C04B（2）
IPC C22C101/06（6）
发明人
公开年 2021（2）
申请年 2021（3） 
专利权人

Mixed fiber preform reinforced composite material useful in three-dimensional mixed-woven polyimide reinforced polyformaldehyde composite material, has e.g. fiber perform, namely three-dimensional fabric woven by two to five fibers.

CHEN Z, XIAO Q, MIAO Y

Light alloy product used in aerospace, computer, communication and consumer electronics, and automobile manufacturing applications, is prepared by melting, mixing, and injection molding solid magnesium alloy raw materials and modified materials through complete machine.

SU X, CUI T, LI Q, LIU Y, GU L, ZHANG H, ZENG X, DENG J

Preparation method of basalt fiber reinforced aluminum-based composite material, involves using aluminum powder as base material, and preparing basalt fiber reinforced aluminum-based composite material by ball milling mixed powder and discharge plasma sintering technology.

YAN X, DONG W

Method for preparing front and rear axle of high-strength automobile, involves adding and mixing alumina, carbon fiber, graphene, kaolin, borax, basalt fiber, curing agent, antifoaming agent, stabilizer and diluent.

LI G

Silicon nitride ceramic material useful for 3D printing, comprises polymer, graphene fiber, nylon fiber, alloy powder, antioxidant, boron nitride nanosheet, coupling agent, glass fiber, binder, bentonite and silicon nitride ceramic powder.

ZHU Y, SHAO R

Processing corrosion resistant chain conveyer by melting e.g. manganese steel, zinc oxide, nickel, graphite, asbestos, chalcopyrite, molybdenite and opal, melting tantalum carbide, magnesium borate crystal whisker and graphene and quenching.

JIA Z, LI K, ZHOU Y