
Parabolic Insert for mining
Series:Insert for mining
Workpiece:mining
Keywords:
Insert for coal mining
Category:
Product Description
Tungsten carbide button are a widely used tool in the mining industry, essential to help extract and break rocks. They are produced using high-quality material and advanced technology, ensuring their durability and high performance. As a manufacturer in China, we offer high-quality Carbide Mining Buttons to merchants all over the world at a competitive price.
Engineering mining alloy teeth have high wear resistance and impact toughness. It has a variety of full-size tooth shapes, including spherical insert, conical insert, parabolic insert, eccentric wedge insert etc.
Our advantage of making tungsten carbide button bits is that we are using HIP sintering for minimizing the porosity of carbide blank for increasing the transverse ruputure strenth (TRS). It is very suitable for high quality requirment for making carbide bottons to be ued in high and medium pressure DTH Drilling. As its unique working performance, tungsten carbide button bits are widely applied to oil filed drilling and snow removal, snow plough machines or equipments.
Tungsten carbide button characteristics
1. Cemented carbide/tungsten/spherical button
2. Wearing resistance good
3. Best suited to hard rock
4. Abrasive to very abrasive
Application:
Carbide Buttons are made from Tungsten carbide powder and cobalt powder, it has very high hardness, toughness and were resistance, wildly used in mining, excavating and construction tools. DTH drill bits industry need huge quantity carbide buttons, which are pressed into face and side of the DTH bits head.
Material introduction:
Grade |
Density (g/cm3) |
Hardness HRA |
TRS (Mpa) |
Applications recommended |
HK102 | 14.95 | 90.2 | 2800 | Engineering, coal, mining, suitable for general rock formation under a lower pressure |
HK102C | 14.95 | 90.5 | 2800 | Engineering, coal, mining, suitable for general rock formation under a lower pressure. wear resistance better than HK102 |
HK102T | 14.95 | 90.5 | 3000 | For hard and ultra hard rock formation under high pressure. Can be used for hydraulic pressure helical drill. |
HK132T | 14.92 | 90.2 | 3200 | For hard and ultra hard rock formation under high pressure. Can be used for hydraulic pressure helical drill. Impact resistance is better than HK102T |
HK323 | 14.41 | 87 | 2900 | Applied to mount on the inhole drill with bigger diameter to drill mid-hard and hard rock formation. |
Size for spherical: ( can be produced according to the size and shape required by the customer)
Type | Dimension | ||
Diameter | Height | Crest Height | |
HD0711 | 7.2 | 11.0 | 3.9 |
HD0812 | 8.2 | 12.0 | 4.5 |
HD0913 | 9.2 | 13.0 | 5.0 |
HD1015 | 10.2 | 15.0 | 5.3 |
HD1116 | 11.2 | 16.0 | 5.9 |
HD1217 | 12.3 | 17.0 | 7.3 |
HD1319 | 13.2 | 19.0 | 6.5 |
HD1422 | 14.3 | 22.0 | 7.3 |
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