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He aha nā mea keleawe i hoʻohana ʻia i ka māla
1. kaʻa keleawe. Ua ʻōlelo ʻia he mea hōʻoluʻolu ʻole ke keleawe, no laila e hoʻihoʻi ka snails ke hālāwai lākou me ke keleawe. Hana ʻia nā ʻāpana keleawe i mau apo keleawe e hoʻopuni i nā mea kanu i ka wā ulu e pale ai i ka ʻai ʻana i nā ʻōpala a me nā lau o...Heluhelu hou aku -
ʻO nā kumu e piʻi ai ke kumukūʻai keleawe: He aha ka ikaika e hoʻoulu ai i ka piʻi wikiwiki o nā kumukūʻai keleawe?
ʻO ka mea mua, ʻo ia ka hemahema o ka lako - ke ʻike nei nā mines keleawe ma nā ʻāina ʻē i ka hemahema o ka lako, a ʻo nā lono o ka ʻoki ʻana o ka hana ʻana e nā mea hoʻoheʻe ʻana i ka home ua hoʻoikaika pū i nā hopohopo mākeke e pili ana i ka hemahema o ka lako keleawe; ʻO ka lua ka hoʻihoʻi ʻana i ka hoʻokele waiwai - ʻo ka US manufacturing PMI ha ...Heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o ka pahu keleawe ʻōwili (RA copper foil) a me electrolytic copper foil (ED copper foil)
He mea pono ka Copper foil i ka hana ana o ka papa kaapuni no ka mea, he nui kona mau hana e like me ka pilina, conductivity, ka wela, a me ka pale electromagnetic. ʻIke ʻia kona koʻikoʻi. I kēia lā, e wehewehe wau iā ʻoe e pili ana i ka rolled copper foil (RA) a...Heluhelu hou aku -
Ke hoʻomau nei nā kumukūʻai keleawe i nā kiʻekiʻe kiʻekiʻe
Ma ka Pōʻakahi, ua hoʻomaka ka Shanghai Futures Exchange i ka wehe ʻana o ka mākeke, ua hōʻike ka mākeke metala non-ferrous i kahi ʻano piʻi kiʻekiʻe, kahi e hōʻike ai ke keleawe o Shanghai i kahi kiʻekiʻe o ka wehe ʻana. ʻO ka mahina nui 2405 aelike ma 15:00 kokoke, t...Heluhelu hou aku -
Mea Papa PCB–Pepa keleawe
ʻO ka mea conductor nui i hoʻohana ʻia i nā PCB he copper foil, i hoʻohana ʻia e hoʻouna i nā hōʻailona a me nā au. I ka manawa like, hiki ke hoʻohana ʻia ka foil keleawe ma PCB ma ke ʻano he mokulele kuhikuhi e kāohi i ka impedance o ka laina hoʻouna, a i ʻole he pale e hoʻopau i ka electromagne ...Heluhelu hou aku -
ʻO nā mea keleawe e hiki ke hoʻohana i mea pale
He mea conductive ke keleawe. Ke hālāwai nā hawewe electromagnetic i ke keleawe, ʻaʻole hiki iā ia ke komo i ke keleawe, akā loaʻa ka keleawe i ka electromagnetic absorption (eddy current loss), ka noʻonoʻo (nā nalu electromagnetic i ka pale ma hope o ka noʻonoʻo ʻana, e pohō ka ikaika) a offse ...Heluhelu hou aku -
Nā pōmaikaʻi o ka hoʻohana ʻana i ke kaula keleawe CuSn0.15 i ka radiator
He mea kaulana ʻo CuSn0.15 copper strip i hoʻohana ʻia i nā radiators ma muli o kāna mau pono he nui. ʻO kekahi o nā mea maikaʻi o ka hoʻohana ʻana i ka CuSn0.15 keleawe i loko o nā radiators: 1、High thermal conductivity: ʻO Copper kahi mea hoʻokele maikaʻi o ka wela, a me ka hoʻohana ʻana i nā ʻāpana keleawe i ka radiat ...Heluhelu hou aku -
Kūpaʻa ka mākeke keleawe ma waena o nā hoʻololi, kū ʻole ka manaʻo o ka mākeke
Lāhina Shanghai keleawe au dynamics, ka malama nui 2404 aelike wehe nāwaliwali, intraday kalepa diski e hoike ana i ka nawaliwali au. 15:00 Ua pani ʻia ʻo Shanghai Futures Exchange, ʻo ka makana hou loa he 69490 yuan / ton, i lalo o 0.64%. He mea maʻamau ka hoʻokō ʻana o ke kālepa Spot, ʻo ka mākeke i ...Heluhelu hou aku -
Ke hoʻolauna nei i ka High-Quality Rolled Copper Foil mai Shanghai ZHJ Technologies: ʻO kāu koho hope loa no ka maikaʻi.
Ke ʻimi nei ʻoe i kahi kumu hilinaʻi o ka pahu keleawe i ʻōwili ʻia e kū ana i nā kūlana kiʻekiʻe o ka ʻoihana a ʻoi aku ma mua o kāu mau manaʻo? Mai nana hou aku! Haʻaheo ʻo Shanghai ZHJ Technologies i ka hāʻawi ʻana i kā mākou pahu keleawe i ʻōwili ʻia, ʻenehana e hoʻopuka i nā hana ʻokoʻa ...Heluhelu hou aku -
Ka hoʻohana ʻana o Copper Foil i loko o nā Bateri Lithium
Hoʻohana pinepine ʻia ka foil keleawe e like me kekahi o nā mea electrode i nā pā lithium. Hoʻohana ʻia ʻo Copper foil i loko o nā pā lithium ma ke ʻano he electrode current collector, ʻo kāna kuleana e hoʻopili pū i nā pepa electrode a alakaʻi i kēia manawa i ka electrod maikaʻi a maikaʻi ʻole ...Heluhelu hou aku -
No ke aha i pupule ai ʻo Nickel?
Abstract: ʻO ka kū'ē'ē ma waena o ka lako a me ke koi kekahi o nā kumu e ho'āla ai i ka piʻi ʻana o nā kumukūʻai nickel, akā ma hope o ke kūlana mākeke ikaika, ʻoi aku ka nui o nā manaʻo i loko o ka ʻoihana "nui" (alakaʻi ʻia e Glencore) a me "kokoke" (ka nui o ka hui ʻo Tsingshan). . I kēia mau lā, me...Heluhelu hou aku -
Pehea e hoʻomaikaʻi ai i ka palekana o ke kaulahao lako nikela o Kina mai ka "Nickel Futures Incident"?
Abstract: Mai ka hoʻomaka ʻana o ke kenekulia hou, me ka holomua mau ʻana o ka ʻenehana ʻenehana ʻoihana nickel a me ka hoʻomohala wikiwiki ʻana o ka ʻoihana ikehu hou, ua hoʻololi nui ʻia ke ʻano o ka ʻoihana nickel honua, a ua hoʻolilo kālā ʻia e Kina.Heluhelu hou aku
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