A na-ewerekarị ihe ndị a na-eji na-akpụ akpụ na-akpụ akpụ ka ha nwere ike ike dị elu, ike ike ọgwụgwụ kọntaktị, ezigbo mgbochi iyi na mmetụta siri ike. A na-ejikarị ígwè carbon chromium dị elu mee ya. Dị kaGCr15, GCr15SiMn, GCr18Mo, G20CrNiMo, G20Cr2Ni4A.
1. GCr15: Ezigbo arụmọrụ n'ozuzu ya. Mgbe quenching na tempering, ike siri ike bụ elu na edo, na eyi iguzogide na kọntaktị ike ọgwụgwụ na-eguzogide bụelu.Ọmarịcha arụmọrụ na igwe.
Ngwa: Snnukwu ụlọ ahịa na ọkara tapered roller bearings.
Ebe a na-adọba ụgbọala, ndị na-ebelata ihe, ngwá ọrụ igwe, wiil nkwụsịtụ ọkpọka, draịva rotary, igbe gear, winches nloghachi kọlụm, winches nwere ọtụtụ ọsọ ọsọ abụọ, igwe izugbe, wdg.
2. GCr15SiMn: GCr15SiMn ígwè bụ igwe agbanweela nke na-abawanye ọdịnaya nke silicon na manganese nke ọma na ndabere nke GCr15. Ọ nwere ezigbo obi ike ike, eyi nguzogide, na oke ngbanwe,nwere nguzogide iyi ka mma karịa GCr15.
Ngwa: Lagbar na ihe nrịbama elu nke nwere ọkara.
Igwe ihe igwe na-agbagharị oyi, ndị na-ebelata irighiri, ndị na-ebelata usoro ZD, winches kọlụm, winches nwere ọtụtụ ihe nwere ọsọ ọsọ, winches shunting, wdg.
3. GCr18Mo: Ọ bụ ụdị ọhụrụ nke nnukwu ike na-ebu ígwè, nke sitere na usoro nchara carbon chromium dị elu. E jiri ya tụnyere GCr15 na GCr15SiMn, ọdịnaya chromium na-abawanye, a na-agbakwunye molybdenum kwesịrị ekwesị, a na-eji usoro ọgwụgwọ okpomọkụ dị ala bainite isothermal quenching iji nweta usoro bainite dị ala na ọdịnaya austenite dị elu,na mmetụta dị elu siri ike na mgbaji siri ike.
Ngwa: Otu ahịrị buru ibu na nke ọkara, ahịrị okpukpu abụọ, na ahịrị mkpụkọ nke nwere ogologo ahịrị anọ .
Igwe igwe na-agbagharị oyi, wiil ụgbọ okporo ígwè na-agba ọsọ, ndị na-ebelata ngwa ngwa, wdg.
4. G20CrNiMo:Ọ bụ alloy carburized ígwè. Mgbe ọgwụgwọ carburization gasịrị, elu ahụ nwere ihe siri ike dị elu, na-eyi nkwụsi ike, na ike ike ọgwụgwụ kọntaktị, ebe ọ na-ejigide ike siri ike na isi, nke nwere ike iguzogide ibu dị elu. Ezi hardability na ike dị elu.
Ngwa:Ọkara ruo nnukwu ahịrị okpukpu abụọ, ahịrị anọ nwere akara rola.
Ihe igwe igwe na-akpụgharị, igwe igwe kwụ ọtọ, ebe ụgbọ okporo ígwè, wdg.
5. G20Cr2Ni4A:Ọ bụ ihe dị elu alloy carburized ígwè na elu elu ike ike, eyi iguzogide, na kọntaktị ike ọgwụgwụ mgbe carburization ọgwụgwọ. N'otu oge ahụ, ọ na-ejigide ike siri ike na isi ma nwee ike iguzogide ibu mmetụta dị elu. Ihe G20Cr2Ni4A dị elu karịa ihe G20CrNiMo.
Ngwa:Large anọ ahịrị tapered roller bearings.
Ihe igwe igwe na-akpụgharị ígwè, igwe igwe kwụ ọtọ, ebe ụgbọ okporo ígwè, wdg.
Oge nzipu: Eprel-24-2023