Hoʻololi ka makemake, hauʻoli kekahi poʻe a kaumaha kekahi poʻe.
Manaʻo ʻo WoodMac e lōʻihi ka manawa ke kūkulu hou ʻana i ka hilinaʻi, a ʻaʻole hiki ke hoʻōla koke ka nui o ke kālepa."E hoʻonui ʻia ka nānā ʻana i nā kumukūʻai kūʻai āpau o nā waiwai i hoʻopilikia ʻia."I kēia manawa, ua ʻōlelo ʻo Fitch Solutions Country Risk and Industry Research i ka piʻi ʻana o ke kumukūʻai nickel a piʻi aʻe nā kumukūʻai hana pākaukau, ʻimi nā mea kūʻai aku i nā nickel kiʻekiʻe i nā Alternatives i hoʻolako ʻia e Russia.
ʻO Rūsia ka mea hoʻolako alakaʻi o ka Category 1 nickel ore, ʻoiai ʻo Kina ka mea pāʻani nui loa i ka ʻoihana hoʻomaʻemaʻe.Ua ʻōlelo ʻo Fitch i kāna hōʻike hou e hiki i nā mea hana kaʻa, nā mea hana pākaukau a me nā mea kūʻai aku ʻoihana ke hoʻokumu i nā hui ʻoihana hou e hoʻokumu i nā mea koho nickel kiʻekiʻe, ʻoiai e hakakā nei nā lako mai Rūsia i ke kua o ka hakakā ʻo Russia-Ukraine.kaohi mau.I kēia hopena, ʻo China Tsingshan Group a me nā ʻoihana ʻē aʻe e hoʻomohala ikaika nei i ka hiki ke hoʻomaʻemaʻe nickel haʻahaʻa.
Ua ʻike pū ʻo Fitch ʻo ka hoʻololi ʻana i nā makemake o nā mea lawe mai, nā hoʻopaʻi a me ka makemake e hōʻemi i ka pilikia o ka hoʻopaʻi e pili ana i ke kūʻai ʻana aku i nā nickel Russian.No laila, ʻoi aku ka maikaʻi o ka hana ʻana a me ka hoʻomaʻemaʻe ʻana i nā ʻāina "palekana" me nā ʻoihana hoʻoponopono paʻa a me ke kālepa.I kēia manawa, lawe ʻia ka anodic oxidation o ka titanium a me ka titanium alloys i kahi hopena acidic.ʻOkoʻa ke kala, ka mānoanoa a me ka hana o ka kiʻi ʻoniʻoni i loaʻa ma muli o ka hopena anodizing a me nā kūlana kaʻina.
ʻO nā kumu nui he anodizing oxalic acid, anodizing pulse, anodizing film mānoanoa, a me anodizing kala.Ke hoʻokō ʻole ka kiʻi anodized o ka titanium a me ka titanium alloys i nā koi, pili pū ia i ka wehe ʻana i ke kiʻi anodized o ka titanium a me ka titanium alloys.Eia ka hoʻolauna ʻana i ka anodizing kala:
ʻAʻole pono wale ke kala o ka ʻili titanium i ka hana ʻana, akā loaʻa pū kekahi waiwai kiʻi.Ma lalo o nā kūlana gasification anodic kūpono, ʻo ke kiʻi ʻoniʻoni oxide i hoʻokumu ʻia ma ka ʻili o ka titanium, kahi maʻalahi e hana i ka waihoʻoluʻu interference, e hoʻopuka i kahi kala waiwai i ka waiwai noʻeau.nā noi kūpono.
Ke hele nei ka mea i kēia manawa ma ka anode titanium i hoʻokuʻu ʻia i ka electrolyte, ʻo ka oxygen i hana ʻia ma ka titanium anode e hana me ka titanium e hana i kahi kiʻi ʻoniʻoni, piʻi ka mānoanoa me ka piʻi ʻana o ka volta, a i ka manawa like, ka hopena keakea. o ke kii oxide ma ke au e pii pu ana..Ua pili kekahi volta i kekahi mānoanoa o ke kiʻi oxide, a hoʻololi ke kala o ke kiʻi oxide me ka mānoanoa o ke kiʻi oxide.
Ka manawa hoʻouna: Mei-30-2022