The company pioneering the future is always near by you.
It is pleasant to introduce Micron Precision Co., Ltd.
We have been making lots of efforts and promise to be the best in this field.
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Chemical Composition |
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ASP-23 |
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MPC-M1 |
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MPC-M2 |
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Carbon |
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1.28 |
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2.45 |
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1.50 |
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Chromium |
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4.20 |
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5.25 |
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3.75 |
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Molybdenum |
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5.00 |
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1.30 |
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5.25 |
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Vanadium |
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3.10 |
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9.75 |
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3.10 |
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Tungsten |
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6.40 |
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- |
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9.75 |
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| ※ ‘Vanadium' Vanadium is known as the Key Composition for Parts Life-Time. |
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Comparison Data |
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items |
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Normal T.C |
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Super T.C |
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Particle Size |
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0.8§ |
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0.5§ |
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Chemical Composition(%) |
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WC : 85 |
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WC : 89 |
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| Co : 15 |
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Co : 11 |
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Specific Gravity(g/§¨) |
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14.1 |
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14.1 |
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Hardness(HRa) |
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89 ~ 90.5 |
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92.5 |
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Transverse Rupture Strength(kgf/§§) |
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340 |
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450 |
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Compressive Strength(kgf/§§) |
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442 |
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600 |
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Optical Microstructure (x1000) |
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Introduction of New T.C Material |
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1 |
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Subject |
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"Super T.C" for Punch & Die |
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2 |
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Purpose |
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- To increase tool life time
- To decrease maintenance time & down time of Trim/Form System
- To keep good quality & high yield
- To save production cost |
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3 |
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Details |
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3-1. Current situation of normal T.C
- Number of Stroke : 300K~400K (based on SOIC/PLCC packages)
- Cost of products(Punch/Die) : 1 (standard)
3-2. MPC's new T.C ("Super T.C")
- Number of Stroke : 800K~1200K (based on SOIC/PLCC packages)
- Cost of products(Punch/Die) : 1.3 (30% higher than standard) |
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