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碳化钨刀具喷砂用绿碳化硅80#

发布时间：2026-04-03 12:00:20浏览次数：次

碳化钨刀具喷砂用绿碳化硅80#又称为绿色金刚砂80#，它经过大型电阻率冶炼制成，其主要晶相为阿尔法相的碳化硅，颜色呈绿色，具有彩虹光泽。绿碳化硅砂80#粒度均匀，磨削力优异，适合各种硬质合金、碳化钨刀具的研磨喷砂开刃等做业。

Hardness: HV/维氏硬度	3280-3400kg/mm²
Hardness: Mohs/莫氏硬度	9.4-9.5
Specific Gravity/比重	3.2 g/cm³
Particle Shape/颗粒形态	Fine powder/细小粉末
Color/颜色	Green/绿色
Bulk density(LPD)/堆积密度	1.2-1.6 g/cm³
Crystal shape/晶型	Hexagonal/六方晶型
Melting Point/熔点	dissociated at about 2600°C/2600°C游离
Maximum service temperature/使用温度上限	1900°C
Thermal conductivity/导热系数	0.013 cal/cm².sec (900°C)
Thermal expansion coefficient/热膨胀系数	7-9 x10^-6 /°C (0-1600°C)

Hard alloy sandblasting is used to clean hard alloy drill bits, cutting tools, and other products for deburring and edge passivation / 硬质合金喷砂，用于清理硬质合金钻头、刀具等产品去毛刺和刃口钝化
Used for sandblasting and deburring of hard metal titanium alloys and copper alloys /用于硬质金属钛合金、铜质合金喷砂去毛刺
Raw material for bonded Abrasives/固结磨具原材料
Etching sandblasting of materials such as marble, granite, and artificial marble tiles/大理石、花岗岩、人造大理石瓷砖等材料的蚀刻喷砂
Sandblasting and grinding of ceramic products /陶瓷制品的喷砂研磨
Surface treatment of optical glass and quartz glass /光学玻璃、石英玻璃表面钝化处理
Surface sandblasting of fine materials such as brittle materials and piezoelectric ceramics/脆性材料、压电陶瓷等精细材料表面喷砂
Grinding and polishing of jadeite and jade materials/翡翠、玉石材料研磨抛光
Raw material for RBSIC ceramics/反应烧结碳化硅陶瓷原料

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