lower price best quality tungsten carbide studs with high wear
resistance
Description of tungsten carbide studs
1, grade above are exclusive grade we developed for rolling
machine,
2, good wear resistance and high strength are suitable for metal
smashing with high working efficiency.
3, lifetime of carbide stud is over 8000-10000 hrs.
| Grades | Density(g/cm3) | Hardness(HRA) | T.R.S≥N/mm2 |
| RX-11 | 14.4 | 87 | 2700 |
| RX-15 | 14 | 87 | 3000 |
| RX650 | 13.8 | 88.2 | 3100 |
| RX20 | 13.5 | 85.5 | 3200 |
Production technology features of cemented carbide studs
1. Flat or hemispherical top,protect the studs from being destroyed
by stress concentration.
2. Round edges, protect the studs being damaged during production,
transportation, installment and using.
3. HIP sintering ensure good compactness and high toughness for the
products.
4. Special technology to eliminate the surface stress after surface
grinding, and increase the surface hardness at the same time.
5. Grease used on surface of the products to avoid oxidization.
company information
zhuzhou Mingri Tungsten Carbide Co., Ltd. was established in May of
2001 with the investment of RMB 40 million. We have up-to-date
production machine line and a lot of technicians.
Zhuzhou MingRi Cemented carbide co.,ltd is located in the tungsten
carbide hometown , convenient transportation, from changsha airport
just 40 minutes, wuhan just 1.5 hour, from guangzhou just 2 hours.
A favorable peripheral environment for cemented carbide
manufacturing provides a natural barrier. Convenient traffic for
tomorrow's internationalization laid a wide road.
