Chifaniziro cha Graphite/Jigs/chopangira cha Semiconductor Encapsulations ndi Glass-to-Metal Sealing
Makhalidwe a nkhungu yathu ya graphite:
1. Zinyalala za graphite ndi chimodzi mwa zinthu zomwe sizimatentha kwambiri pakadali pano.
2. Ndi kukana kutentha bwino, palibe ming'alu yomwe idzachitike kutentha kuli kotentha komanso kozizira
3. Matenthedwe abwino kwambiri komanso katundu woyendetsa bwino
4. Mafuta abwino komanso kukana kukwiya
5. Kukhazikika kwa mankhwala, kukana asidi ndi alkali komanso kukana dzimbiri, sizingachitike mosavuta ndi zitsulo zambiri
6. Fakitale yopangira graphite sintering nkhungu Yosavuta kugwiritsa ntchito, magwiridwe antchito abwino a makina, imatha kupanga mawonekedwe ovuta komanso nkhungu yolondola kwambiri
Kugwiritsa ntchito
Chigoba cha graphite chagwiritsidwa ntchito kwambiri m'mbali zotsatirazi:
1.Continuous kuponyera nkhungu
2.Kupanikizika kwa foundry nkhungu
3. Kuumba magalasi ndi die
4. Chophimba nkhungu
5. Centrifugal kuponyera nkhungu
6. Sungunulani golide, siliva, zodzikongoletsera……
| Kukula kwa Tirigu (μm) | 25 | 25 | 25 | 25 |
| Kuchuluka Kwambiri (≥g/cm3) | 1.8 | 1.8 | 1.85 | 1.85 |
| Mphamvu Yokakamiza (≥MPa) | 60 | 60 | 70 | 70 |
| Mphamvu Yosinthasintha (≥MPa) | 30 | 30 | 35 | 35 |
| Kuyenda pang'onopang'ono (≤%) | 21 | 21 | 18 | 18 |
| Kukana Kwapadera (≤μΩm) | 12 | 12 | 12 | 12 |
| Zamkati mwa Phulusa (≤%) | 0.08 | 0.08 | 0.08 | 0.08 |
| Kulimba kwa Pagombe | 48 | 48 | 50 | 50 |






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