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Boron carbide powder
Product Character：
The main uses of boron carbide powder include as an abrasive and raw material for manufacturing grinding tools, suitable for grinding, polishing, drilling and other processing of various hard alloy cutting tools, molds, parts, components and gemstones. In addition, boron carbide powder can also be used to make grinding paste and polishing paste, with an appropriate amount of engine oil or water as a lubricant.
| Brand Name | Jinchun |
| Origin | China |
| Product name | Boron carbide powder |
| Application | Welding consumables, Alloy additive,Powder metallurgy,Neutron absorber, Boron carbide products,Sealing of industrial nozzles, pumps, and hot extrusion molds, etc. |
| Shape | Powder |
| Color | Metal black |
| Size | 60 mesh, 80mesh, 100 mesh, 120mesh, 150 mesh, 180 mesh, 240mesh, 280 mesh, 320 mesh,3.5-10 micron, etc. |
| Standard | GB/T 19001-2016/ISO9001: 2015 |
| Purity | TB: 74-78%, TC: 13-21%, BC: 91-98.5% |
| Material | Boron carbide lump |
| Packing | Ton bags, steel drums |
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Boron Carbide/Specification/Size/Chemical Components |
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Specification(GB) |
Size(um) |
Chemical Components |
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TB(%) |
TC(%) |
BC(%) |
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|
60# |
315-215 |
77-80 |
18-21 |
96-98.5 |
|
80# |
200-160 |
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100# |
160-125 |
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120# |
125-100 |
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150# |
100-80 |
76-79 |
18-21 |
96-98 |
|
180# |
80-63 |
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|
240# |
60-50 |
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280# |
50-40 |
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320# |
40-28 |
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|
W40(360#) |
40-28 |
75-79 |
17-21 |
95-97.5 |
|
W28(400#) |
28-20 |
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W20(500#) |
20-14 |
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W14(600#) |
14-10 |
74-78 |
13-20 |
94-96 |
|
W10(800#) |
10-7 |
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W7(1000#) |
7-5 |
74-77 |
13-20 |
91-94 |
|
W5(1200#) |
5-3.5 |
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|
W3.5(1500#) |
3.5-2.5 |
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|
-10um |
<10 |
73-77 |
18-21 |
92-97 |
|
-25um |
<25 |
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0-44um |
<45 |
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|
-325mesh |
<45 |
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-200mesh |
<90 |
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-100mesh |
<150 |
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0-3mm |
<3mm |
74-79 |
18-21 |
96-98 |
|
30-60# |
650-250 |
77-80 |
19-21 |
96-98 |
|
40-120# |
315-106 |
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60-150# |
250-75 |
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4.Application
The main uses of boron carbide powder include as an abrasive and raw material for manufacturing grinding tools, suitable for grinding, polishing, drilling and other processing of various hard alloy cutting tools, molds, parts, components and gemstones. In addition, boron carbide powder can also be used to make grinding paste and polishing paste, with an appropriate amount of engine oil or water as a lubricant.
Boron carbide powder can also be used as a raw material for manufacturing metal borides, boron alloys, boron steels, etc. In special occasions, boron carbide powder can also be used to manufacture boron carbide hot pressed products as wear-resistant and high-temperature resistant components, such as nozzles, sealing rings, gyroscopes, petrochemical parts, as well as lightweight and high-strength components in military engineering and control rods for atomic reactors.
Neutron absorber
Wear resistant material
The manufacturing process of boron carbide is easier and more cost-effective, so it can replace expensive diamond in some applications
Boron carbide products
Sealing of industrial nozzles, pumps, and hot extrusion molds
Anti chemical pottery;
Wear-resistant tools;
Used in double-face grinding of LED and thinning and polishing of sapphire based LED extending plates,national defense industry, nuclear industry refractories industry and other engineering ceramic materials;
Welding Consumables.
