Abrasives

Description

1.Brown Fused Aluminum It is fused with first –class raw materials and ***0 KVA furnace, which is brown colour, used to grind metals of high-tensil strength such as steel , annealed malleable iron and hard bronze .It can also be used as high-class refractory . 2.White Aluminum Oxide White aluminum oxide has white color and a litter higher hardness and toughness comparing with the brown one .The grinding tools made of this material are suitable for fine grinding of higher carbon steel , high-speed steel and stainless steel.Abrasive powder of finer grit sizes can also be used for precision casting and high-grade refractory materials. 3.Black Silicon Carbide Black silicon carbide is black colour , is used for grinding cast iron , leaterh , rubber , wood , rock , it also be used as high grade refractory material.ï&frac*4;›Our silicon carbide abrasive grains are manufactured according to (1) FEPA – specifications for bonded F*-F***0 (2) FEPA—specifications for coated P **-P***0 (3) JIS abrasive grain size :# **-# ***0 ***** Silicon Carbide Green Silicon Carbide is green colour , suibable for processiong hard alloy , metallic and non-metallic materials with hard and brittle feature such as cooper , brass, aluminum, magnesium, jewel, optical glass, ceramics, etc. Super powder of it is also a kind of ceramics ***** silicon carbide abrasive grains are manufactured according to : (1) FEPA – specifications for bonded F*-F***0 (2) FEPA—specifications for coated P **-P***0 (3) JIS abrasive grain size :# **-# ***0