Black Silicon Carbide(Carborundum)/SiC for agate polishing

Black Silicon Carbide(Carborundum)/SiC for agate polishing

/MT

Product nameBlack Silicon Carbide(Carborundum)/SiC for agate polishing
DescriptionSilicon carbide is made of quartz sand, petroleum coke, the sawdust as raw materials by high temperature smelting in resistance furnace.
Advantage
  • having sharp knife-edge..
  • electrical conductivity, thermal conductivity
  • high working efficiency
  • Highly friable abrasive media which is reusable but less durable than brown aluminum oxide
  • Cleaning or etching the hardest sub-surfaces
  • Used for grinding, lapping, and wire saw cutting as well as abrasive blasting
Parameter 

  • Color: black,
  • specific gravity:3.2g/cm3
  • Mircohardness:2840-3320g/mm2
  • Mosh hardness: 9.3(min)
  • Composition%: SiC: 98-99% Fe2O3: 0.05-0.1% F.C:0.1-0.2%
Usage 

  • clean the high hardness surface, such as: tungsten steel work piece.
  •  it is suitable for all kinds of metal and non-metal with low tensile strength’s processing.
  •  it can be used as good metallurgical deoxidizer and refractory materials.
  • cut the friable work piece.
  •  the silicon carbide powder is coated in the inner wall of water wheel, impeller, cylinder to provide abrasion resistance and prolong life.
Shipping wayBy sea, by air, by express
Delivery timeWithin 7 days from the receipt of payment
Loading seaportTian jin
Package1.25kgs pvc bag+1mt big bg 2.25kgs pvc bag+Pallet  or according to customer’s requirement.
Price termFOB Shenzhen, CFR,, CIF, FCA, EXW ect
Payment term30% T/T in advance(negotiation)

 

Available size of Silicon Carbide:

 

                    model             Particle size(μ)
16#1400-1180
24#850-710
30#710-600
36#600-500
46#425-355
60#300-250
80#212-180
100#150-125
120#125-106
150#106-75
180#90-63
220#75-53
240#

63-50

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