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綠碳化硅1500#的技術(shù)指標(biāo)

發(fā)布時間：2024-03-08 06:31:27 瀏覽次數(shù)：次
  • PRODUCT/產(chǎn)品: Green Silicon Carbide1500#/綠碳化硅1500# 
  • Other Names/別稱：Green SiC 1500mesh綠碳化硅1500目/Green Carborundum 1500mesh/綠色金剛砂W10
                               
  • Physical Index/物理參數(shù)：
Hardness: HV/維氏硬度 3280-3400kg/mm2
Hardness: Mohs/莫氏硬度 9.4-9.5
Specific Gravity/比重 3.2 g/cm3
Particle Shape/顆粒形態(tài) Fine powder/細小粉末
Color/顏色 Green/綠色
Bulk density(LPD)/堆積密度 1.2-1.6 g/cm3
Crystal shape/晶型 Hexagonal/六方晶型
Melting Point/熔點 dissociated at about 2600°C/2600°C游離
Maximum service temperature/使用溫度上限 1900°C
Thermal conductivity/導(dǎo)熱系數(shù) 0.013 cal/cm2.sec (900°C)
Thermal expansion coefficient/熱膨脹系數(shù) 7-9 x10-6 /°C (0-1600°C)
 
  • Chemical Composition/化學(xué)成分：
Chemical Item/化學(xué)成分 Guarantee Value/保證值(%) Typical Value/典型值(%)
SiC/碳化硅 ≥98.5% 99.05
Free Si/游離硅 ≤0.2 0.10
Free C/游離碳 ≤0.15 0.04
Fe2O3/三氧化二鐵 ≤0.1 0.08
SiO2/二氧化硅 ≤0.3 0.20
 
  • Particle size distribution (By Laser Analyzer LS609) :
Size Guarantee Value Typical Value
D10(um) ≥6 6.375
D50(um) 9-11 10.313
D90(um) ≤17 15.716
 
  • Applications：
  • Grinding and polishing optical glass, piezoelectric ceramics, quartz glass, and electric wood materials/研磨拋光光學(xué)玻璃、壓電陶瓷、石英玻璃、電木材料
  • Raw materials for stone grinding tools such as diamond clay grinding blocks and precision grinding oilstones /石材磨具例如菱苦土磨塊、精磨油石的原材料。
  • Fillers for diamond water grinding discs and resin diamond grinding wheels.金剛石水磨片、樹脂金剛石砂輪的填料。
  • Grinding non-ferrous metal alloys and hard alloys/研磨有色金屬合金、硬質(zhì)合金
  • Precision polishing, lapping in silicon wafer industry/半導(dǎo)體行業(yè)硅片研磨
  • Additives to wear resistant, anti-corrosion, and high-temperature resistant coatings such as fluorocarbon coatings and PTFE non-stick coatings.耐磨防腐耐高溫涂料例如氟碳涂料、特氟龍不沾涂料的耐磨填料。
  • Raw material for RBSIC ceramics/反應(yīng)燒結(jié)碳化硅陶瓷原料
  • Wire sawing/硅片線切割
 
  • Package：
25kgs/Bag+1Ton/Jumbo Bag
25kgs/Bag+1Ton/Pallet



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