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MIMõIJϷdz㣬ͺϽ֡֡߸֡ϽٺϽӲʺϽѺϽ𡢴ԲϡKovarϽȡ
1 õPIMϼӦ
Ϸ | ƺ | Ӧ |
Ͻ | Fe-2Ni, Fe-8Ni 310 | еҵĸֽṹ |
316L ,17-4PH, 420, 440C | ҽеӱ | |
ӲʺϽ | WC-Co | ֵߡӱֱ |
մ | Al 2O3 , ZrO2 , SiO2 | ITӡճƷӱ |
غϽ | W-Ni-Fe, W-Ni-Cu, W-Cu | ͨѶƷ |
ѺϽ | Ti,Ti-6Al-4V | ҽơ |
Բ | Fe, Fe50Ni, Fe-Si | ִܲ |
߸ | 42CrMo4,M2 | ֹ |
ͭϽ | ȡ |
2 ֵPIMϵܣ
Material | ܶ | Ӳ | ǿ | 쳤 | |
g/cm 3 | MPa | % | |||
Ͻ | PIM-2200ս̬ | 7.60 | 45HRB | 290 | 40 |
PIM-2700ս̬ | 7.60 | 69HRB | 440 | 26 | |
PIM-4605ս̬ | 7.60 | 62HRB | 415 | 15 | |
PIM-4605㡢ػ | 7.60 | 48HRC | 1655 | 2 | |
PIM - 316L ս̬ | 7.85 | 67HB | 520 | 50 | |
PIM- 17-4PH ս̬ | 7.5 | 27HRC | 900 | 6 | |
PIM- 17-4PH ս̬ | 7.5 | 40HRC | 1185 | 6 | |
PIM - 440C ս̬ | 7.5 | 65HRB | 415 | 25 | |
ٺϽ | 95%W-Ni-Fe | 18.1 | 30 | 960 | 25 |
97%W-Ni-Fe | 18.5 | 33 | 940 | 15 | |
ϸմ | Al2O3 | 3.9 | HRA92 | Bending strength | - |
