
Incazelo Yomkhiqizo: Sikhiqiza izingxenye zephampu zepiston ezinembayo eziphezulu zomkhiqizi wemishini yokufafaza ngopende owaziwa kakhulu eYurophu. Izinto ezisetshenziselwa izingxenye ziyi-1.4112 insimbi engagqwali. I-1.4112 iyinsimbi engagqwali enekhabhoni ephezulu ye-martensitic enobulukhuni obuphakeme kakhulu, ukugqokwa okuphezulu ...
Incazelo Yomkhiqizo:
Sikhiqiza izingxenye zephampu zepiston ezinembayo eziphezulu zomkhiqizi odume kakhulu wemishini yokufafaza ngopende eYurophu. Izinto ezisetshenziselwa izingxenye ziyi-1.4112 insimbi engagqwali. I-1.4112 iyinsimbi engagqwali enekhabhoni ephezulu enekhabhoni enobulukhuni obuphezulu, ukumelana nokugqoka okuphezulu nokumelana nokugqwala okuhle. Izingxenye zale valve yokucindezela zakhiwe inqubo yokuphosa enembayo elahlekile futhi zidinga ukucijwa komoya kanye nokuhlolwa kwengcindezi ngemva kokukhiqizwa.
Ukwakheka Kwezinto kanye Nezinhlaka Zezakhiwo Zemishini:
1.4112 Ithebula Lokwakheka Kwensimbi Engagqwali
| Ukwakheka Kwamakhemikhali | |||||||||
| Izinto | C | Mo | Cr | V | Si | P | S | UMn | Fe |
| Iphesenti(%) | 0.85-0.95 | 0.9-1.3 | 17.9-19.0 | 0.07-0.12 | ≤ 1.0 | ≤ 0.04 | ≤ 0.03 | ≤ 1.0 | U-Bal. |
Izici zikaMechanical:
Amandla Okuqina (T.S): ≥590 MPa
Amandla Esivuno (Y.S): ≥245 MPa
Ubude (E.L): ≥15%
Ukuqina kweBrinell (HB): 230 - 255
Ngemuva kokwelashwa okushisa, izakhiwo zemishini zezinto zizoshintsha kakhulu. Ukuqina bungafinyelela ku-58-60 HRC, amandla aqinile angafinyelela ku-750-950 MPa, futhi amandla okukhiqiza angadlula ama-MPa angama-550.