
Karbid longbarWC carbide tungsten and Cocobalt powder mixed mainly by using metallurgical methods through powder, ball mill, pressing, sintering, main alloy components are WC and Co, different uses of hard alloy long bars. WC and Co components are not consistent, and the use range is very wide. Hard alloy long bars ye raan töŋ de kä juëc ye kek looi, ye kɔc juëc ye kek looi.
Process of production of alloy long strips mainly consists of making powder → according to the purpose requirements formula → through wet grinding → blending → crushing → drying → over-screening → after adding forming agent → re-drying → over-screening after producing blend → granulation → HIP pressing → forming → low pressure sintering → forming (blank) detection inspection → packaging → in stock.
A ye cɔl carbide long bar, a ye cɔl hardness, a ye cɔl hardness, a ye cɔl wear resistance, a ye cɔl elastic modulus, a ye cɔl resistance, a ye cɔl chemical stability (a ye cɔl acid, alkali, oxidation), a ye cɔl impact resistance, a ye cɔl expansion coefficient, a ye cɔl thermal conductivity, a ye cɔl electrical conductivity, a ye cɔl iron and its alloys.
Kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi
Marka |
Co% |
Grain size um |
Hardness HAR |
Density: g/cm3 |
Kuasa kɛl MPa |
Modul Elastik GPa |
Coefficient de dilation thermique 10-6/0C |
Luɔi |
ST05B |
6.5 |
1.0 |
91.5 |
14.8 |
2800 |
525 |
4.9 |
A lëu bï kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈ |
ST10C |
7.0 |
1.0 |
90.5 |
14.8 |
2800 |
520 |
5 |
A lëu bï ya luɔ̈ɔ̈i, a lëu bï ya luɔ̈ɔ̈i në kɛ̈ɛ̈k, kɛ̈ɛ̈k, kɛ̈ɛ̈k, kɛ̈ɛ̈k. |
ST10B |
8.0 |
1.0 |
91.0 |
14.6 |
3000 |
510 |
5.1 |
Kä ye kek looi aye kä puɔth ye kek looi, kä ye kek looi aye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi |
ST03F |
5.0 |
0.6 |
93.5 |
14.9 |
2600 |
540 |
4.8 |
Ultra fine grain, corrosion resistance good, high hardness, high wear resistance, suitable for corrosion media features bamboo wood knives and cold hard cast iron, hardened steel, PCB、 Cutting tools for braking materials. Kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye. |
ST10F |
6.0 |
0.6 |
93.0 |
14.8 |
3000 |
530 |
4.9 |
Ultra fine grain, suitable for making simple shaped woodworking tools and cold hard cast iron, hardened steel, PCB、 Cutting tools for braking materials. Kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye. |
ST15F |
10.0 |
0.6 |
92.2 |
14.4 |
3300 |
490 |
5.4 |
Ultra fine grain, integrated performance excellent, wear resistance welding good, suitable for processing solid wood, density plate, chipboard and other wood and cold hard cast iron, hardened steel, PCB、 Fibred materials ye kɛ̈ɛ̈r, ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye. |
ST12F |
9.0 |
0.5 |
93.6 |
14.5 |
4000 |
510 |
5.3 |
Super fine grain, red hardness high, suitable for processing high speed steel, tool mold steel, cold hard cast iron, glass fiber, chipboard and stainless steel. |
ST05F |
6.0 |
0.6 |
93.0 |
14.9 |
3200 |
530 |
4.9 |
Grains super fine, high hardness, high wear resistance, suitable for bamboo wood knives. Grains super fine, high hardness, high wear resistance, suitable for bamboo wood knives. Grains super fine, high hardness, high wear resistance, suitable for bamboo wood knives. |
Hard alloy long bar specifications are relatively large, commonly used are 100 long, 150 long, 310 long, 330 long, etc., mainly has 3 × 3, 4 × 4, 6 × 6, 8 × 8, 10 × 10 and other specifications. Hard alloy long bar specifications are relatively large, commonly used are 100 long, 150 long, 310 long, 330 long, etc., mainly has 3 × 3, 4 × 4, 6 × 6, 8 × 8, 10 × 10 and other specifications. Ye yic, a lëu bï ya looi në kë wïc kɔc kɔ̈k yiic, ku bï ya looi në kë wïc kɔc kɔ̈k yiic, ku bï ya looi në kë wïc kɔc kɔ̈k yiic.
Hardened alloy long bar has high hardness, welding good, high hardness, high wear resistance characteristics, mainly used to make processing solid wood, density plate, grey hole cast iron, stainless metal materials, cold hard cast iron, hardened steel PCB、 Kä ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi. Lɔ̈ɔ̈m de kä ye kek looi në kaam de kä ye kek looi në kaam de kä ye kek looi në kaam de kä ye kek looi në kaam de kä ye kek looi në kaam de kä ye kek looi,
