Mekhatloe na le bohlokoa bo boholo bophelong ba rona ba letsatsi le letsatsi, hape ho na le mekhahlelo le mefuta e mengata. Ba bang ba bona bae bitsoang die forgings. Theshoe forgings hloka ho sebelisoa homokhoa oa ho qapa, kahoo na lintho tse qhekellang li tla ama bophelo ba lefu?Se latelang ke kenyelletso ea hau e qaqileng:

Ho ea ka tekanyo ea alloying ea die steel, e tloaelehilenglitšepe tse chesangChaena ke 5CrNiMo le 5CrMnM.Tlhaloso e joalo e tloaelehileng ea tšepe ea hlobo le 4Cr5W2VSi, 4Cr5MoVlSi, 4Cr5MoVSi, 3Cr2W8V le 3Cr3Mo3VNb, 3Cr2MoVNi (B2), 3VCr (B2), 3VCr 25Cr3Mo3VNb (HM3), 4Cr3Mo3W4VTiNb ( GR), 5Cr4W5Mo2V (RM2), 50Cr4Mo3SiMnVAl (012A1), 6Cr4Mo3Si2WV(CG20), SRM-1, joalo-joalo.

Litšepe tse shoeleng tse nang le tekanyo e phahameng ea alloying; Litšepe tse tloaelehileng tse tloaelehileng tse batang li kenyelletsa CrWMn, Crl2, Crl2MoV, joalo-joalo, 7CrSiMnMoV(CH), 65Cr4W3Mo2VNb(65Nb), SLM-LL, 6W8Cr4VTi(LMl), le carbide e entsoeng ka samente e entsoeng ka samente. e ntlafalitsoeng ke China.

Theko ea pele e theko e tlase, empa tšebeliso e felletseng ea fokola, bophelo bo bokhutšoane; 'me ts'ebetso ea morao-rao e betere, bophelo bo bolelele, empa theko e theko e phahameng haholo.Bophelo ba eona le moruo li lokela ho hlahlojoa ho latelaho qapa likarolo, shoe forgingthekenoloji le maemo a thepa ea ho forging.Ka kakaretso, khetha theko e phahameng hanyenyane empa thepa ea hlobo e baballang chelete e ngata haholo moruong.

(ho tsoa ho duan168.com)