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Mmasị na-agbanwe, ụfọdụ ndị na-enwe obi ụtọ na ụfọdụ ndị na-ewute.
WoodMac na-atụ anya na iwughachi ntụkwasị obi ga-ewe oge, na ọnụọgụ ahịa agaghị adịghachi ozugbo. "Ntụle ọnụahịa niile nke ngwa ahịa emetụtara ga-edobe nyocha nke ukwuu." Ka ọ dị ugbu a, Fitch Solutions Country Risk and Industry Research kwuru na ka ọnụ ahịa nickel na-arị elu na ọnụ ahịa nrụpụta batrị na-arị elu, ndị na-azụ ahịa nickel dị elu na-achọ Alternative nke Russia wetara.
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Rọshịa bụ onye na-ebute ụzọ nke nickel ore Atiya 1, ebe China bụ onye kacha mkpa na ụlọ ọrụ nchacha. Fitch kwuru na akụkọ ọhụrụ ya na ndị na-anya ụgbọ ala, ndị na-emepụta batrị na ndị na-azụ ahịa ụlọ ọrụ nwere ike ịmalite mmekọrịta azụmahịa ọhụrụ iji nweta ụzọ dị iche iche nke nickel dị elu, ka ihe ndị sitere na Russia na-alụ ọgụ megide ndabere nke esemokwu Russia-Ukraine. ka amachibidoro. Iji mezuo nke a, China Tsingshan Group na ụlọ ọrụ ndị ọzọ na-arụsi ọrụ ike na-azụlite ikike nchacha nickel dị ala ga-erite uru.
Fitch kwukwara na ngbanwe mmasị ndị mbubata mbubata, mmachi na ọchịchọ ibelata ihe egwu mmachi na-emetụta ịzụrụ mbupụ nickel Russia. Ya mere, ọrụ Ngwuputa na nhazigharị na mba ndị nwere "nchekwa" nwere usoro iwu na azụmaahịa kwụsiri ike nwere ike irite uru.Ka ọ dị ugbu a, a na-eme oxidation anodic nke titanium na titanium alloys na ngwọta acidic. Agba, ọkpụrụkpụ na arụmọrụ nke ihe nkiri oxide nwetara dị iche iche dabere na ngwọta anodizing na ọnọdụ usoro.
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Ụzọ ndị bụ isi bụ oxalic acid anodizing, pulse anodizing, oké film anodizing, na agba anodizing. Mgbe ihe nkiri anodized nke titanium na titanium alloys emezughị ihe ndị a chọrọ, ọ na-agụnye iwepụ ihe nkiri anodized nke titanium na titanium alloys. Nke a bụ mmalite nke anodizing agba:
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Agba nke elu titanium abụghị naanị uru na mmepụta, kamakwa ọ nwere ụfọdụ uru nka. N'okpuru ọnọdụ gasification anodic kwesịrị ekwesị, ihe nkiri oxide transperent nke e guzobere n'elu titanium, nke dị mfe ịmepụta agba nnyonye anya, ga-emepụta agba bara ụba na uru nka. ngwa nwere ike.
Mgbe nke ugbu a na-agafe na titanium anode kwụsịtụrụ na electrolyte, ikuku oxygen na-emepụta na titanium anode na-emeghachi omume na titanium iji mepụta ihe nkiri oxide, nke ọkpụrụkpụ ya na-abawanye na mmụba nke voltaji, na n'otu oge ahụ, mmetụta na-egbochi. nke ihe nkiri oxide na nke ugbu a na-abawanye. . Ụfọdụ voltaji kwekọrọ na ụfọdụ ọkpụrụkpụ nke ihe nkiri oxide, na agba nke ihe nkiri oxide na-agbanwe na ọkpụrụkpụ nke ihe nkiri oxide.
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Oge nzipu: Mee-30-2022