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[China]
Trade Verify
Address: Add: No. 88, Mingri Road, Liyu Industrial Area, Tianyuan District, Zhuzhou City, Hunan Province.P.R.C. P.C:412007
Contact name:Linda Chen
Zhuzhou Mingri Cemented Carbide Co., Ltd. |
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Verified Suppliers
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industry tool necessity Rectangle tungsten carbide mould cutting
parts
Specification of tungsten carbide mould
1. Material: 100% virgin raw material with fine grain size;
2. Grade: Various grades for choice;
3. High wear resistance, high hardness and impact toughness;
4. Advanced technology , automatic pressing , HIP sintering and
precision grinding;
5. Having very good mechanical &chemical stability;
6. High quality & reasonable price & fast delivery &
best service
| L | W | S |
| 200 | 200 | 15-45 |
| 150 | 150 | 15-45 |
| 150 | 100 | 15-45 |
| 150 | 130 | 15-45 |
| 150 | 80 | 15-45 |
| 120 | 120 | 15-45 |
| 100 | 100 | 15-50 |
| 100 | 50 | 15-50 |
| 100 | 45 | 15-50 |
| 80 | 55 | 10-50 |
| 80 | 40 | 10-50 |
| ... | ... | ... |
Production Process of tungsten carbide mould
1. The manufacturing process begins with the composition of a
specific tungsten carbide powder mixture- tailored for the
application.
2. This powder is compacted into a form.
3. In a high- temperature sintering furnace, the tungsten carbide
structure of the blank is shaped at precise temperatures for
strictly defined periods.
4. During this heat treatment, the tungsten carbide blank undergoes
shrinkage of some 50% in volume.
5. The sintered tungsten carbide component gains its final finish
by additional grinding, lapping and/ or polishing processes.
Grade introduction of tungsten carbide mould
| Grade | Density | Hardness | T.R.S | Performance&application recommended |
| g/cm3 | HRA | Mpa | ||
| YG6A | 14.85 | 92.5 | 2000 | Fine grain alloy,good wear resistance,it is suitable for manufacturing forming cutter,wear-resistant parts etc |
| YG8 | 14.7 | 89.8 | 2800 | High bending strength,wear resistance lower than YG6A,suitable for manufacturing forming cutter,wear-resistance part etc |
| YG11 | 14.4 | 88.5 | 2900 | |
| YG15 | 14 | 87 | 3000 | suitable for manufacturing punching dies,wear-resistant parts |
| YG20 | 13.5 | 85.5 | 2800 | High bending strength,suitable for manufacturing progressive dies and other punching dies. |
| YG13X | 14.2 | 90 | 3200 | |
| YS2T | 14.25 | 92 | 2500 | Fine grain alloy,with high wear resistance,bending strength,bonding resistance and thermal strength,it is suitable for maching refractory alloys,stainless steel,high manganese steel,etc |
Company brief overview:
1 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.
2 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.
3 A favorable peripheral environment for cemented carbide
manufacturing provides a natural barrier. Convenient traffic for
tomorrow's internationalization laid a wide road.
4 We specialize in various of tungsten carbide products. Our
products are sold to the UK, Europe, Japan, Korea, Taiwan area and
Southeast Asia.
