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Kedu ihe ọla kọpa na-eji na-arụ ọrụ ugbo
1.obere warara. A na-ekwu na ọla kọpa na-eme ka eju ghara iru ala, ya mere ejula ga-alaghachi azụ ma ha zute ọla kọpa. A na-emekarị ibe ọla kọpa ka ọ bụrụ mgbanaka ọla kọpa iji gbaa ihe ọkụkụ gburugburu n'oge na-eto eto iji gbochie ejula iri ahịhịa na akwụkwọ o...GỤKWUO -
Ihe mere ọnụ ahịa ọla kọpa ji na-arị elu: Olee ihe ike na-eme ka ọnụ ahịa ọla kọpa na-adịru nwa oge dị ngwa ngwa?
Nke mbụ bụ ụkọ ọkọnọ - ogbunigwe ọla kọpa na mba ofesi na-enwe ụkọ ọkọnọ, na asịrị nke mbelata mmepụta site n'aka ndị na-agbaze ụlọ emewokwa ka nchegbu ahịa na-enwe maka ụkọ ọla kọpa; Nke abụọ bụ mgbake akụ na ụba - US nrụpụta PMI ha ...GỤKWUO -
Ihe dị iche n'etiti foil ọla kọpa akpọrepu (RA ọla kọpa foil) na foil ọla kọpa electrolytic (ED ọla kọpa foil)
Ọla kọpa bụ ihe dị mkpa n'ichepụta bọọdụ sekit n'ihi na ọ nwere ọtụtụ ọrụ dị ka njikọ, conductivity, dissipation okpomọkụ, na mkpuchi electromagnetic. Mkpa ya pụtara onwe ya. Taa ka m ga-akọwara gị maka Rolled copper foil (RA) a...GỤKWUO -
Ọnụ ahịa ọla kọpa na-aga n'ihu na-erute elu ọhụrụ
Na Mọnde, Shanghai Futures Exchange webatara na mmeghe nke ahịa ahụ, ụlọ ahịa ọla ndị na-abụghị ferrous gosipụtara mkpokọta elu, nke ọla kọpa Shanghai ga-egosi oke mmeghe dị elu. The isi ọnwa 2405 nkwekọrịta na 15:00 nso, t ...GỤKWUO -
PCB Base Material–Ọla kọpa
Isi ihe na-eduzi ihe a na-eji na PCB bụ foil ọla kọpa, nke a na-eji na-ebufe akara na iyi. N'otu oge ahụ, a pụkwara iji foil ọla kọpa na PCBs mee ihe dị ka ụgbọ elu ntụaka iji chịkwaa mgbochi nke eriri nnyefe, ma ọ bụ dị ka ọta iji gbochie electromagne ...GỤKWUO -
Kedu ihe ọla kọpa nwere ike iji dị ka ihe nchebe
Ọla kọpa bụ ihe na-eduzi. Mgbe ebili mmiri electromagnetic na-ezute ọla kọpa, ọ nweghị ike ịbanye ọla kọpa, mana ọla kọpa nwere nnabata electromagnetic (nfu nke ugbu a), ntụgharị (ebili mmiri elektrọnik na ọta mgbe ntụgharị uche, ike ga-emebi) wee kwụsị ...GỤKWUO -
Uru nke iji CuSn0.15 eriri ọla kọpa na radiator
CuSn0.15 ọla kọpa bụ ihe a ma ama na-eji na radiators n'ihi ọtụtụ uru ya. Ụfọdụ n'ime uru nke iji CuSn0.15 ọla kọpa warara na radiators bụ: 1, High thermal conductivity: Ọla kọpa bụ ihe magburu onwe eduzi nke okpomọkụ, na iji ọla kọpa ibe na radiat ...GỤKWUO -
Ahịa ọla kọpa kwụsie ike n'etiti mgbanwe, mmetụta ahịa na-anọgide na-anọpụ iche
Monday Shanghai ọla kọpa na-emekarị mgbanwe, isi ọnwa 2404 nkwekọrịta meghere ike ọgwụgwụ, intraday ahia disk na-egosi adịghị ike na-emekarị. 15:00 Shanghai Futures Exchange mechiri, ihe kacha ọhụrụ na-enye 69490 yuan / ton, gbadaa 0.64%. Spot trading n'elu arụmọrụ bụ n'ozuzu, ahịa i ...GỤKWUO -
Na-ewebata Foil ọla kọpa dị elu nke si na Shanghai ZHJ Teknụzụ: Nhọrọ kacha mma maka Ọkachamara
Ị na-achọ ebe a pụrụ ịdabere na ya nke foil ọla kọpa akpọrepu nke na-emezu ụkpụrụ ụlọ ọrụ kachasị elu ma gafere ihe ị tụrụ anya ya? Lee anya ọzọ! Shanghai ZHJ Teknụzụ na-enwe obi ụtọ iweta foil ọla kọpa a na-akpụ akpụ nke adịchaghị mma, emebere ya iji wepụta ọrụ pụrụ iche.GỤKWUO -
Ngwa nke foil ọla kọpa na batrị lithium
A na-ejikarị foil ọla kọpa eme ihe dị ka otu n'ime ihe electrode dị na batrị lithium. A na-eji foil ọla kọpa na batrị lithium dị ka onye na-anakọta electrode ugbu a, ọrụ ya bụ ijikọ akwụkwọ elektrọd ọnụ wee duzie ihe dị ugbu a na electrod dị mma ma ọ bụ nke na-adịghị mma.GỤKWUO -
Gịnị mere Nickel ji na-agba ara?
Nkọwa: Esemokwu dị n'etiti ọkọnọ na ọchịchọ bụ otu n'ime ihe kpatara ịrị elu nke ọnụ ahịa nickel, mana n'azụ ọnọdụ ahịa dị oke egwu, nkọwa ndị ọzọ na ụlọ ọrụ ahụ bụ "oke" (nke Glencore na-edu) na "efu" (nke bụ Tsingshan Group). . Na nso nso a, ya na...GỤKWUO -
Otu esi emeziwanye nchekwa nke nickel ọkọnọ Chain nke China site na "ihe mberede nke Nickel Futures"?
Abstract: Site na mmalite nke narị afọ ọhụrụ, na ọganihu na-aga n'ihu nke teknụzụ akụrụngwa ụlọ ọrụ nickel na mmepe ngwa ngwa nke ụlọ ọrụ ike ọhụrụ, ụkpụrụ ụlọ ọrụ nickel zuru ụwa ọnụ enweela nnukwu mgbanwe, yana ụlọ ọrụ China na-enweta ego ...GỤKWUO
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