Black Silicon Carbide (C)

Short Description:

  Code: C Black ,frangible and sharp,good thermal conductivity and electric conductivity . Raw material  are petroleum coke and quality silicon sand ,appended with salt ,then smelt in electric arc furnace.  Microcosmic shape is a hexagonal crystal , mosh hardness is 9.3 , microhardness is 2940-3300kg/mm2, density generally view is 3.20-3.25g/mm3 , density of heap is 1.2-1.6g/mm3, specific gravity is 3.20-3.25.    Main application: solar wafer,semiconductor wafer and quartz chip wire saw...


Product Detail

 

Code: C

Black ,frangible and sharp,good thermal conductivity and electric conductivity . Raw material  are petroleum coke and quality silicon sand ,appended with salt ,then smelt in electric arc furnace. 

Microcosmic shape is a hexagonal crystal ,

mosh hardness is 9.3 ,

microhardness is 2940-3300kg/mm2,

density generally view is 3.20-3.25g/mm3 ,

density of heap is 1.2-1.6g/mm3,

specific gravity is 3.20-3.25.

 

 Main application: solar wafer,semiconductor wafer and quartz chip wire sawing and lapping;bonded and coated abrasive tools:stone polishing;processing metal and non-ferrous metal with low tensile strength ,such as:gray pig iron ,brass,aluminum ,stone,leather and rubber.

 

Standard:         FEAP- F (For bonded abrasives), 

                             FEPA- P (For coated abrasives)

Grit available:    Grit FEPA F12 – F220#. 

                                         F240-F2000# (Micropowder)

                            Grit FEPA P12-220#. 

                                       P240-P2500# (Micropowder)


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