
Inkcazo yeMveliso: Sivelisa iindawo zempompo zepiston ezichanekileyo zomenzi wesixhobo sokutshiza odumileyo eYurophu. Izinto ezisetyenziselwa iinxalenye yi-1.4112 insimbi engenasici. I-1.4112 yintsimbi ephezulu ye-carbon martensitic enobunzima obuphezulu, ukunxiba okuphezulu ...
Inkcazo yeMveliso:
Sivelisa iindawo zempompo zepiston ezichaneke kakhulu kumenzi wesixhobo sokutshiza ipeyinti eyaziwa kakhulu eYurophu. Izinto ezisetyenziselwa iinxalenye yi-1.4112 insimbi engenasici. I-1.4112 yintsimbi ye-carbon martensitic stainless stainless kunye ne-ultra-high hardness, ukumelana nokugqoka okuphezulu kunye nokuchasana nokugqwesa okulungileyo. Iinxalenye zale valve yoxinzelelo zenziwe yinkqubo yokuphosa echanekileyo ye-wax elahlekileyo kwaye idinga ukuxinzelela umoya kunye novavanyo loxinzelelo emva kwemveliso.
Ukuqulunqwa koMathiriyeli kunye neeParamitha zeePropati zoomatshini:
1.4112 Itheyibhile yoKuqulunqwa kweNtsimbi engagqwali
| Ukuqulunqwa kwemichiza | |||||||||
| Izinto | C | Mo | Cr | V | Si | P | S | Mnu | Fe |
| Ipesenti(%) | 0.85-0.95 | 0.9-1.3 | 17.9-19.0 | 0.07-0.12 | ≤ 1.0 | ≤ 0.04 | ≤ 0.03 | ≤ 1.0 | UBhal. |
Iinkcazelo ngoomatshini:
Amandla okuqina (T.S): ≥590 MPa
Amandla eSivuno (Y.S): ≥245 MPa
Ubude (E.L): ≥15%
Ukuqina kweBrinell (HB): 230 - 255
Emva kokunyanga ubushushu, iipropathi zomatshini zezinto ziya kutshintsha kakhulu. Ubunzima bunokufikelela kwi-58-60 HRC, amandla e-tensile anokufikelela kwi-750-950 MPa, kwaye amandla okuvelisa angadlula i-550 MPa.