国家/地区 中国（4）
IPC部 C（5）
IPC大类 C04（5）
IPC小类 C04B（5）
IPC C04B035/01（5）
发明人
公开年 2021（5）
申请年 2020（2）  2021（2） 
专利权人

Gradient porous ceramic prefabricated body used in aluminum alloy toughened ceramic composite material of wedge block for lift safety, has five porous ceramic prefabricated layers with gradually increasing porosity.

YANG X, BI C, LIU J, ZHANG J, WANG R, LU Y, YUN K

Preparation of manganese-nickel-cobalt-based high temperature-resistant flexible heat-sensitive device involves forming electrode on processed heat-sensitive thick film, annealing, welding outer lead on electrode to form component layer, printing polyester resin, parylene or epoxy resin and drying.

PAN Y, CHANG A, XUAN T, WANG Z, MAO J, KONG W

Refractory material for steel making steel ladle application area, comprises reduced graphene oxide, flaky graphite, aluminum metal powder, silicon metal powder, liquid resol resin, and boron carbide.

GHOSH G, BISWAS S, CHOUDHARY S K, PAL A R, DEBASISH S, SARATH C K, SARKAR D, CHANDRA S K

Negative-temperature coefficient thermistor chip comprises specified amount of manganese oxide, nickel oxide and alumina.

YU G, JIN C, ZHAO Z, ZHANG X

Ceramic fiber aerogel complex material used in energy, power battery, building, industry and other fields with fire-proof heat insulation requirement, comprises ceramic fiber and aerogel powder uniformly attached on surface of ceramic fiber.

CHEN Z, YANG H, LUO X, GUO H