Cemented Carbide Products for Geological Mining refer to cemented carbide tools and accessories used in geological exploration and mining. These products are often used in extremely harsh environments because of their excellent wear resistance, hardness and impact resistance. Cemented carbide is usually composed of metallic materials such as tungsten carbide (WC) and cobalt (Co), sintered at high temperatures, and is suitable for use in drilling, cutting, crushing, and other high-intensity operating environments.
Jetvision shares common tungsten carbide products for geological and mining applications:
Geological Exploration Drill Bits: Used for drilling geological layers for resource exploration. These drill bits require extremely high wear resistance and toughness to withstand long periods of high speed rotation and friction with rock.
Mining tools (cut-off teeth, drill bits, crushing hammers, etc.): Used in mining to break up rocks or coal seams, common tools such as cut-off teeth and drill bits are made of cemented carbide materials to increase their service life and operational efficiency.
Coal miner cut-off teeth: commonly used in coal mining, the head of the cut-off teeth is made of tungsten carbide, which can effectively cut coal and rock.
Rock Drill Tools: Mainly used in rock drills for rock drilling operations, these tools require materials with high hardness and impact resistance to cope with hard rocks.
Cutting tools and cutting tools: Cutting tools made of cemented carbide are used for cutting metallic and non-metallic materials, such as cutting drilling equipment and all kinds of tools in ore processing equipment.
Mining Drill Pipe Joints: Used to connect the drilling tool system, capable of withstanding high pressure and high torque, the surface is usually reinforced with cemented carbide to improve wear resistance.
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Special Cemented Carbide Grades for Geological and Mining Applications |
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Grade |
Bending strength |
Density |
Hardness |
Application |
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n/mm² |
g/cm³ |
≥HRA |
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YG6 |
1800 |
14.9 |
89.5 |
The drill bits of small impact drill bits and alloy pieces of rotary exploration drill bits are used to drill into medium-soft and medium-hard rock formations. |
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YG8 |
2000 |
14.8 |
89.0 |
Good versatility, small impact drill bits and rotary exploration drill bits for drilling into medium-soft and medium-hard rock formations |
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YG8C |
2200 |
14.75 |
88.0 |
Suitable for drilling coal cutting teeth for medium-hard and hard rock formations, coal seams with hard stone inclusions, oil well drill bits, and impact drill bits for drilling into hard rocks. |
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YG9C |
2300 |
14.6 |
87.5 |
Mainly used for impact rotary rock drill bits, coal picks and oil drill bits, drilling medium-hard and hard rock formations |
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YG11C |
2500 |
14.4 |
87.0 |
Mainly used in heavy rock drills, coal picks and oil drill bits, concrete drilling, stone processing |
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SZC08 |
2200 |
14.7 |
91.5 |
High hardness, good wear resistance, suitable for crushing 2.5~3.5 cm granite, quartzite, solid sandstone and other stones |
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SZC10 |
2400 |
14.4 |
90.5 |
High hardness, good wear resistance, suitable for crushing 4~6 cm medium hard and hard granite, marble, sandstone and other stones |
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SZC12 |
2800 |
14.2 |
89.0 |
Good impact resistance, suitable for crushing 6~10 cm metamorphic sandstone, ordinary limestone, dolomite and other stones |
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SZC15 |
3000 |
14.1 |
88.0 |
It has the best impact resistance and is suitable for crushing softer shale, limestone, solid coal, hardened clay and other stones over 10 cm in diameter. |
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ST5 |
2200 |
14.0 |
89.0 |
It has high hardness and good wear resistance, and is suitable for expanding the holes of refractory brick doors of blast furnaces in steel plants. |
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ST9 |
2500 |
13.8 |
88.0 |
It is resistant to high temperature, has good red hardness and impact toughness, and has a long service life. It is suitable for expanding the hole of refractory brick furnace doors in blast furnaces of steel plants. |
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Drill bits |
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Product categories Product specifications |
Slotted drill bits |
Cross drill bits |
X-type drill bits |
Inlaid rotary drill bits |
Blast furnace drill bits |
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Non-standard products |
can be made according to customer drawings and samples |
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Alloy Button for drill bits |
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Product categories |
Spherical teeth |
Conical teeth |
Wedge teeth |
Side wedge teeth |
Flat-top teeth |
Road digging teeth |
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Non-standard products |
can be made according to customer drawings and samples |
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Sand making knife |
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Product Size Product Category |
Straight bar |
Trapezoidal bar |
Curved bar |
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Length（mm） |
40~260 |
145~253 |
185~280 |
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Width（mm） |
10~15 |
13~15 |
17.5~25 |
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Height（mm） |
19~28 |
23~24 |
7~9.5 |
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Radius（R） |
/ |
/ |
R400~R990 |
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Chamfer |
1×45° |
1×45° |
1×45° |
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The above product dimensions and tolerances are in accordance with national and industry standards, and can also be customized according to customer requirements |
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Hunan Jetvision is one of the leading Tungsten carbide mining manufacturers and suppliers with over 20years experience of carbide button production and technology, we mainly manufacture, stock and supply kinds of cemented carbide mining products, such as carbide button, carbide road breaking button, carbide dome button, tungsten parabolic inserts, carbide spherical inserts, carbide conical inserts, tungsten carbide wedged inserts, cemented carbide spoon inserts, carbide flat top inserts, carbide road milling picks inserts, etc. at the best factory prices.
Hunan Jetvision Industrial Co.Ltd offer kinds of tungsten carbide products for mining, such as carbide button, carbide teeth, carbide insert for mining, carbide road button, carbide coal button, carbide PDC substrate, etc. With top quality and low factory price.
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