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綠碳化硅60#技術(shù)參數(shù)

發(fā)布時間：2024-03-12 08:53:44 瀏覽次數(shù)：次

綠碳化硅60#的技術(shù)指標


      綠碳化硅60#磨料具有鋒利，研磨效率高、硬度高的特點。同時，綠碳化硅純度高，導熱性能強，適合對效率要求高的研磨場景。

Green silicon carbide 60 # grit has the characteristics of sharpness, high grinding efficiency, and high hardness. Meanwhile, green silicon carbide has high purity and strong thermal conductivity, making it suitable for grinding scenarios with high efficiency requirements.

PRODUCT/產(chǎn)品: Green Silicon Carbide F60/綠碳化硅60# 

Other Names/別稱：綠色金剛砂60#/GC磨料60#/Green SiC 60mesh/Green Carborundum F60/Green silicon carbide 64C F60                      

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/化學成分：
Chemical Item/化學成分 Guarantee Value/保證值(%) Typical Value/典型值(%)
SiC/碳化硅 ≥99% 99.33
Free Si/游離硅 ≤0.30 0.15
Free C/游離碳 ≤0.20 0.09
Fe2O3/三氧化二鐵 ≤0.40 0.06
SiO2/二氧化硅 ≤0.30 0.21
 
Particle Size Distribution /粒度分布:
Grit粒度 Mesh# Mesh size(um) Weight Standard(%) Typical Value(%)
Coarsest Grit最粗粒 +40 425 0 0
Coarse Grit粗粒 +50 300 Max. 30 9.4
Basic Grit基本粒 +60 250 Min. 40 48
Mixed Grit混合粒 +60  +70 250 212 Min. 65 81.6
Fine Grit細粒 -80 180 Max. 3 1.0
 
Applications：
  • Hard alloy sandblasting is used to clean hard alloy drill bits, cutting tools, and other products for deburring and edge passivation / 硬質(zhì)合金噴砂，用于清理硬質(zhì)合金鉆頭、刀具等產(chǎn)品去毛刺和刃口鈍化
  • Used for sandblasting and deburring of hard metal titanium alloys and copper alloys /用于硬質(zhì)金屬鈦合金、銅質(zhì)合金噴砂去毛刺
  • Raw material for bonded Abrasives/固結(jié)磨具原材料
  • Etching sandblasting of materials such as marble, granite, and artificial marble tiles/大理石、花崗巖、人造大理石瓷磚等材料的蝕刻噴砂
  • Sandblasting and grinding of ceramic products /陶瓷制品的噴砂研磨
  • Surface treatment of optical glass and quartz glass /光學玻璃、石英玻璃表面鈍化處理
  • Surface sandblasting of fine materials such as brittle materials and piezoelectric ceramics/脆性材料、壓電陶瓷等精細材料表面噴砂
  • Grinding and polishing of jadeite and jade materials/翡翠、玉石材料研磨拋光
  • Raw material for RBSIC ceramics/反應(yīng)燒結(jié)碳化硅陶瓷原料
 
Package：
25kgs/Bag+1Ton/Jumbo Bag
25kgs/Bag+1Ton/Pallet



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