BusinessỤlọ ọrụ

Steel Knife dị ka alloys

N'ụwa taa ígwè mma ọ na-ekere òkè dị mkpa ná ndụ mmadụ, dị ka isiokwu okosobode fọrọ nke nta ofụri adị. Ugbu a na-eji maka imewe nke a dịgasị iche iche nke nhazi teknụzụ ahụ pụtara ọnụnọ nke alloys. All kwukwara adịghị na-iji melite ogo nke na-emepụta na ngwaahịa. Ọkà mmụta sayensị na n'ụwa nile na-arọ iji hụ na àgwà nke alloys ruru a ọhụrụ larịị, nke mere na e nwere mgbagwoju anya usoro na-Ezi ntụziaka. Ugbu a, e nwere ndị ụfọdụ akara ule nke ígwè maka pupụtara, ekwe ka ị họrọ nke kacha mma nhọrọ dabere na ngwa.

The na-adịgide adịgide na-alụ maka anụ ahụ Njirimara dị ka ekweghị ekwe, okpomọkụ na-eguzogide ma na-eyi ndị na-eguzogide. Quality ígwè maka knives kwesịrị inye ezi iguzogide penetration n'ime ọzọ ozu. Ya bụ, na ọ bụ ụgwọ na-ebu a oké njọ ibu enweghị deformation na-enweghị adịkwa ya udi. Ke adianade do, bukwanu mkpa bụ ike nke ihe na-eyi, nke bụ n'ụzọ bụ isi n'ihi na nnọọ ike carbides ọdịnaya (vanadium, molybdenum na tungsten). Ọ bụ n'ihi nke a na ika CPM 10V na CPM S90V nwere nnukwu wear eguzogide.

Onye ọ bụla chemical mmewere ya utịp ke ígwè mma, na-enye ya a akpan akpan mma. Otu n'ime ihe dị mkpa mmiri nke na carbon a na-ewere predetermining na ọtụtụ isi e ji mara. Na nke a na mmewere ya na-ekwe ka obi nchara maka pupụtara. Ekweghị ekwe ga-adabere n'ụzọ dị ukwuu na ya mmekọahụ. Otú ọ dị, n'otu oge ruru ka carbon enwekwu susceptibility ka corrosion nke metal. A, ọnụnọ nke carbon kwesịrị erughị 0,6 percent, ma ọtụtụ na-emepụta na-adịghị ege ntị na nke a na ọnụ ọgụgụ, na-amị ogbenye mma na ngwaahịa na ala na-eri.

Ọzọ nkịtị na oké mkpa - chrome. Na ya nwere ike isi iguzogide corrosion site na-agbakwụnye a ígwè mma. Ọ bụrụ na ego nke akụrụngwa na-ele karịa 14 percent, na ọ nwere ike na-eche na ọ bụ igwe anaghị agba nchara na ngwaahịa. Otú ọ dị, a nnukwu ọdịnaya nke chromium njọ na-emetụta ndị na ike e ji mara. Dị ka dopant mee nnọọ mgbe molybdenum, ike ime okpomọkụ-eguzogide ma na corrosion eguzogide. N'ezie o nwere mmetụta dị mma n'ebe ọ bụla ígwè mma.

Ihe na-akpali mmewere egosi vanadium na-enyere aka na-eme ka anụ ahụ Njirimara nke dị iche iche alloys. Ya isi ọrụ bụ ka ukwuu dịkwuo wear-eguzogide ma na ike. Steel Knife mma a mmewere bụ ike nke na-agbawa a ogologo oge ịnọgide na-enwe àgwà. Otú ọ dị, ọ ga-ahụ kwuru na jisie nke agụba-aghọ ndị ọzọ na-eri oge. N'ọtụtụ ọnọdụ, ndị alloy agụnye cobalt, ji elu anwụ ngwa ngwa. Ya-nwere N690 brand na VG-10. Ọzọkwa mma ígwè pụrụ ịgụnye nickel, nitrogen, sọlfọ, sịlịkọn, titanium na ọtụtụ ndị ọzọ chemical ọcha.

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