国家/地区 中国（12）
IPC部 C（12）
IPC大类 C04（12）
IPC小类 C04B（12）
IPC C04B035/14（12）
发明人 YANG Z（2）
公开年 2018（10） 2020（2）
申请年 2018（12）
专利权人 GUOREN ROBOT.（2）

Silicon oxide-based graphene ceramic ball bearing comprises 77-96.4 wt.% quartz glass powder, 3-15 wt.% mullite powder, 0.5-3 wt.% cristobalite powder, 0.1-5 wt.% graphene powder and 10-24 wt.% plasticizer.

YANG Z

Composite ceramic bearing material for harmonic reducer, is consists of quartz glass powder, cristobalite powder, graphene powder, and total mass of powder are combined with plasticizer.

YANG Z

Medium-frequency induction furnace dry oscillation material comprises natural quartz, fused quartz, fine particle, fine powder, nano silicon carbide, and graphene, where fine particles comprises corundum and fused magnesia.

DING Y

Electric furnace lined with refractory material comprises modified clay, dolomite, corundum slag, graphene, zirconia, binding agent, dispersing agent as raw materials.

WANG Q

Clay particle material useful for generating far infrared rays, comprises silicon dioxide, aluminum oxide, graphene, medical stone natural mineral, boron nitride, titanium oxide, zirconium oxide, magnesium oxide, and active catalyst.

LEI J

Graphite electrode nano-antioxidant comprises water, nano oxide ceramic powder, graphene, dispersant, coalescing agent, stabilizer and polyhedral oligomeric silsesquioxane.

YU W

High temperature resistant ceramic matrix composite material comprises graphene ceramic powder, sodium silicate, modified binder and water.

WAN M

Parallel arrangement of graphene ceramic high performance friction material, prepared by taking ceramic precursor, soaking expanded graphite, de-foaming, magnetic stirring, rotary evaporating, drying, sieving and sintering.

WAN C, PAN W, SUN C

Graphene ceramic tile comprises silica sol, graphene oxide, potassium feldspar, wollastonite, spodumene, corundum powder, attapulgite, diatomaceous earth, and yellow phosphate slag.

LU W, CHEN M

Lightweight silica brick comprises silica particle, silica fine powder, silica material, silicon carbide, limestone, graphite powder, foaming agent, sodium tripolyphosphate, graphene, composite mineralizer and binding agent.

ZHANG Z