Dub Silicon Carbide
Luv hauj lwm:
NTA Silicon carbide yog tsim los ntawm quartz xuab zeb, av coke (los yog char), sawdust los ntawm hluav taws xob arc tshuab cua sov smelting. Nyob rau hauv cov xwm muaj kuj muaj tsawg silicon carbide mineral moissanite. Silicon carbide, kuj hu ua Moissanite. Nyob rau hauv kev kawm C, N, B thiab lwm yam uas tsis yog-oxide refractory ntaub ntawv nyob rau hauv high-tech, pob zeb ntais carbide yog lub feem ntau lug siv thiab feem ntau yig ib tug. Yuav hu ua Emery los yog refractory xuab zeb. Silicon carbide yog nrog quartz xuab zeb, av coke (los yog thee ib), ntoo (ntsuab sili ...
NTA
Silicon carbide yog tsim los ntawm quartz xuab zeb, av coke (los yog char), sawdust los ntawm hluav taws xob arc tshuab cua sov smelting. Nyob rau hauv cov xwm muaj kuj muaj tsawg silicon carbide mineral moissanite. Silicon carbide, kuj hu ua Moissanite. Nyob rau hauv kev kawm C, N, B thiab lwm yam uas tsis yog-oxide refractory ntaub ntawv nyob rau hauv high-tech, pob zeb ntais carbide yog lub feem ntau lug siv thiab feem ntau yig ib tug. Yuav hu ua Emery los yog refractory xuab zeb. Silicon carbide yog nrog quartz xuab zeb, av coke (los yog thee ib), ntoo (ntsuab silicon carbide yuav tsum kom zus tau tej cov ntsev) thiab lwm yam raw khoom nyob rau hauv high school kub kuj cub tawg smelting. Tam sim no Tuam Tshoj tus muaj zus tau tej cov pob zeb ntais carbide yog muab faib ua ob hom ntawm dub silicon carbide thiab ntsuab silicon carbide, yog hexagonal muaju, ris rau 3.20 rau 3,25, microhardness 2840 ~ 3320kg / mm2
Zeb loj: 12 # -220 #;
Micropowder: 240#-1200#.
Ximxoo
SIC 88%-97%,
Fe203 2.5% max,
F.C. 2.5% max,
Moisture 1.0% max.
KEV NTAUB NTAWV
|
loj Ntau |
sic ≥ |
Dawb carbon ≤ |
Fe2O3% ≤ |
|
|
Dub silicon carbide |
12 # -90 # |
98,5 |
0.2 |
0.6 |
|
100 # -180 # |
98 |
0.3 |
0.8 |
|
|
220 # -240 # |
97 |
0.3 |
1.2 |
|
|
Ntsuab Silicon Carbide |
20 # -90 # |
99 |
0.2 |
0.2 |
|
100 # -80 # |
98,5 |
0.25 |
0.5 |
|
|
220 # -240 # |
97,5 |
0.25 |
0.7 |
|
|
W63-W20 |
97 |
0.3 |
0.7 |
|
|
W14-W10 |
95,5 |
0.3 |
0.7 |
|
|
W7-W5 |
94 |
0.3 |
0.7 |
|
Khoom pab
1. as an abrasive, can be used for abrasives, such as grinding wheel, Whetstone, grinding, sand tile and so on.
2. as metallurgical deoxidizer and high temperature materials.
3. high purity single crystal can be used for the manufacture of semiconductor manufacturing silicon carbide fibers.
4. The modifiers can be used as a deoxidizer and a steel the cast iron structure, used as starting materials for making silicon tetrachloride, are the main raw materials of silicone resin industry.
5. High-temperature materials for indirect heating
Use for Large blast furnace lining
Daim ntawv thov
1.Ceramics,
2.advanced refractories,
3.abrasives,
4.metallurgical raw materials,
