Description:
Green silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke added industrial salt.It is characterized with higher hardness than fused alumina.
Characteristic:
1.low density
2.low thermal expansion, oxidation resistance
3.excellent chemical resistance
4.high thermal shock resistance
5.high wear and hardness resistance
6.high strength, high temperature resistance
7.high temperature strength
Applications:
F16-F30,use for casting play burr,cutting billet and steel tube,flat kibbling,steel ingot grinding,marble grinding,or as refractory material.
F30-F60,use for surface grinding,outside&surface grinding,centerless grinding,tool grinding of quenching or no-quenching steel profiles,copper or other hard metal.
F60-F100,use for precision grinding, cutter sharpening,gear grinding,etc.
F100-F240,use for cutter sharpening,rough polishing,precision grinding,thread grinding.
F280-F600,use for precision grinding&thread grinding of instrument and matter an gear products.
F600-F2000,super-precision polishing,mirror polishing,surface lapping,epoxy resin add materiel,etc.
