Gully Gratings,Composite Gratings,Gully Grate With Frame,Frp Gully Grating Zhoushan Runchun Import & Export Co., Ltd. , https://www.en124casting.com
Black silicon carbide is produced in a high temperature electric resistance-type furnace from a mixture of quartz sand and petroleum coke. The hardness of black silicon carbide is greater than fused alumina but less than synthetic diamond. Its mechanical intensity is greater than fused alumina, but is brittle and very sharp. The mineral has some electrical and heat conductivity.
Application:
F12-F14, use for sandblasting, rust removal, snagging, heavy duty grinding of steel ingot, leather, salt, floor boards.
F14-F30, use for casting play burr, cutting billet and steel tube, flat kibbling, steel ingot grinding, marble grinding, or as refractory material.
F30-F60, use for surface abrasion, outside&surface grinding, centerless grinding, tool grinding of quenching or no-quenching steel profiles, copper or other hard metal.
F60-F100, use for precision grinding, cutter sharpening, gear grinding, etc.
F100-F240, use for cutter sharpening, rough grinding, precision grinding, thread grinding.
F280-F600, use for precision grinding&thread grinding of instrument and matter an gear products.
F600-F2000, super-precision polishing, mirror polishing, surface lapping, etc.
Chemical Composition %
Grades
Granularity
SiC
F.C
Fe2O3
c
12#~90#
P12~P100≥98.50
≤0.20
≤0.60
100#~150#
P120~P150≥98.00
≤0.30
≤0.80
180#~220#
P180~P220≥97.00
≤0.30
≤1.20
C-B
C-P12#~90#
P12~P100≥98.00
≤0.25
≤0.70
100#~150#
P120~P150≥97.50
≤0.35
≤0.90
80#~220#
P180~P220≥96.00
≤0.35
≤1.35
Black silicon carbide is produced in a high temperature electric resistance-type furnace from a mixture of quartz sand and petroleum coke. The hardness of black silicon carbide is greater than fused alumina but less than synthetic diamond. Its mechanical intensity is greater than fused alumina, but is brittle and very sharp. The mineral has some electrical and heat conductivity.
Application:
F12-F14, use for sandblasting, rust removal, snagging, heavy duty grinding of steel ingot, leather, salt, floor boards.
F14-F30, use for casting play burr, cutting billet and steel tube, flat kibbling, steel ingot grinding, marble grinding, or as refractory material.
F30-F60, use for surface abrasion, outside&surface grinding, centerless grinding, tool grinding of quenching or no-quenching steel profiles, copper or other hard metal.
F60-F100, use for precision grinding, cutter sharpening, gear grinding, etc.
F100-F240, use for cutter sharpening, rough grinding, precision grinding, thread grinding.
F280-F600, use for precision grinding&thread grinding of instrument and matter an gear products.
F600-F2000, super-precision polishing, mirror polishing, surface lapping, etc.
Chemical Composition %
Grades
Granularity
SiC
F.C
Fe2O3
c
12#~90#
P12~P100≥98.50
≤0.20
≤0.60
100#~150#
P120~P150≥98.00
≤0.30
≤0.80
180#~220#
P180~P220≥97.00
≤0.30
≤1.20
C-B
C-P12#~90#
P12~P100≥98.00
≤0.25
≤0.70
100#~150#
P120~P150≥97.50
≤0.35
≤0.90
80#~220#
P180~P220≥96.00
≤0.35
≤1.35
Black Silicon Carbide Abrasive for Sandblasting
Model NO.: XG-1709
Sample: Free Sample
Size and Pack: 0.1,1-3,3-5mm;F4-F320;400,600,800,1000mesh
Raw Material: High Quality Silicon Sand
Sic Content: 98.5%
Colour: Black and Green
Bulk Density: 3.1-3.25g/cm3
Usage: Abrasive,Polishing,Sandblasting,Grinding
Free Carbon: <0.2%
Fe2o3: 0.6%
Mohs Hardness: 9.6
Trademark: xingguang
Transport Package: 25kg/Bag, PP Bag Lined with PE Bag
Specification: 12# 14# 16#20# 22# 24# 30# 36# 46# 60# 80# 100#
Origin: China
HS Code: 2818109000
Model NO.: XG-1709
Sample: Free Sample
Size and Pack: 0.1,1-3,3-5mm;F4-F320;400,600,800,1000mesh
Raw Material: High Quality Silicon Sand
Sic Content: 98.5%
Colour: Black and Green
Bulk Density: 3.1-3.25g/cm3
Usage: Abrasive,Polishing,Sandblasting,Grinding
Free Carbon: <0.2%
Fe2o3: 0.6%
Mohs Hardness: 9.6
Trademark: xingguang
Transport Package: 25kg/Bag, PP Bag Lined with PE Bag
Specification: 12# 14# 16#20# 22# 24# 30# 36# 46# 60# 80# 100#
Origin: China
HS Code: 2818109000
Black silicon carbide for abrasive