- 25
- Oct
Sanya juriya na nau’ikan ƙarfe daban -daban bayan ƙarfafawa
Sanya juriya na nau’ikan ƙarfe daban -daban bayan ƙarfafawa
Lambar karfe | Haɗin sinadarai (ƙaƙƙarfan juzu’i, %) | Matsakaicin taurin
HRC |
Sanya ƙarar concave
/ 10 mm 3 |
||
C | Mn | Cr | |||
45 | 0.50 | 0.58 | 0. 18 | 62 | 371 |
50M | 0.53 | 0. 70 | 0. 10 | 63 | 357 |
Wyniki dla “45 Kr.” | 0.42 | 0.55 | 1. 10 | 60 | 329 |
T7 | 0.72 | 0.22 | 0. 15 | 65 | 310 |
Dangane da bayanai game da lalacewa da juriya na sassa masu taurin induction, za a iya yanke shawara masu zuwa:
1) Ana amfani da dumama mai ƙonawa don kashe farfajiyar aikin, wanda ke inganta ƙin kayan aiki na asali wanda ba a rufe shi ba.
2) Idan aka kwatanta shi da ɓangarorin da aka taurara, sassan da aka taurara sun inganta juriya saboda tsananin taurin ƙasa da rashin yankewa.
3) Rashin jurewa na sassan da aka ƙera da aka ƙera na ƙarfe na carbon ya yi ƙasa da na sassaƙƙen carburized saboda ƙarancin taurin ƙasa da abun cikin carbon.