Igwe igwe gbara okirikiri Carbon dị elu
Ụdị/ nha:S110-S930/Φ0.3mm-2.8mm
Nkọwa ngwaahịa:
High carbon ígwè ogbugba, mere nke pụrụ iche ígwè, obi tara mmiri na iwe, nwere ọdịnaya na carbon karịrị 0.85% site atomization usoro, sppherical ahụ mere nke wụrụ awụ steel.Fengerda nditịm achịkwa ọ bụla njikọ nke mmepụta, karịsịa akara nke deoxidation na decarbonization, okpomọkụ na quenching usoro, nakwa dị ka mkpochapụ nke pores na abnormities mgbe emechara, nke na-eme ka ngwaahịa na ọhụrụ larịị.
Nkọwapụta igodo:
| Atumatu | Nkọwapụta | UZỌ anwale | |||
| NKWUKWU kemikal |
| 0.8-1.2% | P | ≤0.05% | ISO 9556:1989 ISO 439:1982 ISO 629:1982 ISO 10714:1992 |
| Si | ≥0.4% | Cr | / | ||
| Mn | 0.35-1.2% | Mo | / | ||
| S | ≤0.05% | Ni | / | ||
| MICROTRUCTURE | Homogeneous Martensite ma ọ bụ Bainite | GB/T 19816.5-2005 | |||
| Njupụta | ≥7.0*10³kg/m³ (7.0kg/dm³) | GB/T 19816.4-2005 | |||
| Mpụga | Oghere ikuku <10%.Njikọ.Nkuku dị nkọ.Ọnụego nrụrụ <10% | Anya | |||
| Ike | HV: 390-530 (HRC39.8-51.1) | GB/T 19816.3-2005 | |||
Usoro nhazi:
Uru:
High Carbon Rounded Steel Shot iji omenala n'ichepụta Usoro,eji mgbawa ihicha na ogbugba peening mainly.N'ụzọ zuru okè na-achịkwa okpomọkụ ọgwụgwọ na-enye ya kacha resilience na iguzogide ike ọgwụgwụ.
na mechaa metal akụkụ nke chọrọ ụba iyi na ike ọgwụgwụ Njirimara.N'ime usoro a, agbapụ na-atụ bọmbụ na akụkụ ígwè ahụ, na-emepụta obere dimples n'elu.
Dimples ndị ahụ na-ebute nrụgide mkpakọ n'elu akụkụ ahụ, na-abawanye nguzogide ígwè na mgbawa, ike ọgwụgwụ na corrosion.A na-eji peening mgbịrịgba eme ihe maka ihe dị oke egwu, akwa akwa dị ka ngwo, ogwe na akpụkpọ ọla maka ngwaahịa ikuku dị elu.
Ngwa:
A na-eji ogbugba carbon ígwè anyị dị elu na ngwa dị iche iche dị ka;desanding, descaling, Cleaning, shot peening etc .. The centrifugal atomization usoro na okpukpu abụọ okpomọkụ ọgwụgwọ na Airblast osisi, nakwa dị ka na-aga n'ihu àgwà akara jikoro, ana achi achi ogbugba na-nke kasị mma.
Elu mgbawa ihicha nke forgings, heattreated iberibe, ígwè ọkpọkọ, ngalaba na ígwè owuwu, elu ọgwụgwọ tupu eserese, gbara peening nke ọrụ iberibe.
Ngwọta dị n'elu nke efere igwe anaghị agba nchara, efere nchara dị mkpa, alloys na-abụghị ferrous, uwe dacromet.
