He kuleana koʻikoʻi ko nā pepa keleawe i nā ʻoihana like ʻole ma muli o ko lākou conductivity uila maikaʻi loa, ke kūpaʻa i ka pala, a me ka ductility. Ma ke ʻano he mea hoʻolako pepa keleawe alakaʻi, ua kūpaʻa ʻo Jindalai Steel Group Co., Ltd. i ka hāʻawi ʻana i nā pepa keleawe kiʻekiʻe e hoʻokō i nā kikoʻī like ʻole a me nā koi noi.
I ke kūkākūkā ʻana i nā kikoʻī o ka pepa keleawe, he mea koʻikoʻi ka hoʻomaopopo ʻana i nā nui like ʻole a me nā mānoanoa. Hana pinepine ʻia nā pepa keleawe i nā nui maʻamau, me nā mānoanoa mai0.5 mm a i 100 mm(maʻamau 0.5–10 mm) a me nā laulā mai600 mm a i 2000 mm, me ka ʻoki maʻamau i loaʻa. ʻO ka lōʻihi maʻamau1 mika, 1.5 mika, 2 mika, etc., a kākoʻo ʻia ka hana ʻana i ka lōʻihi maʻamau.
ʻO nā māka i hoʻohana pinepine ʻiaT1, T2, T, T4, TU1, TU2, TP1, a me TP2.
Maʻemaʻe keleawe ≥99.9% — Hoʻokele uila kiʻekiʻe (IACS ≥96%), hoʻokele wela maikaʻi loa, a me ka ductility maikaʻi. Hoʻohana pinepine ʻia i nā uea a me nā kaula, nā wili motika, nā ʻōwili transformer, nā papa kaapuni i paʻi ʻia (PCB), a me nā mea hoʻonaninani hale (e like me nā uhi hale a me nā paia).
ʻO ka maʻemaʻe keleawe ≥99.95%, ka nui o ka oxygen ≤0.003% — ʻAʻohe hydrogen embrittlement, conductivity kiʻekiʻe loa (IACS ≥101%), hiki ke hoʻopili maikaʻi loa. Hoʻohana pinepine ʻia i nā ʻāpana uila pololei kiʻekiʻe (e like me nā mōlina alakaʻi semiconductor), nā sila lako vacuum, a me nā paipu hoʻoluʻu aerospace.
Maʻemaʻe keleawe ≥99.9%, phosphorus-deoxidized — Kūpaʻa ikaika i ka pala, hiki ke hoʻopili maikaʻi ʻia, kūpono no nā wahi wela kiʻekiʻe. Hoʻohana pinepine ʻia i nā mea hoʻololi wela, nā liners mea hoʻomehana wai, nā paipu kemika, a me nā mea hoʻopili moku.
Mai kahi kuanaʻike metallurgical, ʻaʻole ʻokoʻa wale ka ʻōwili anu a me ka ʻōwili wela i ke kaʻina hana, akā i ko lākou ʻano kristal a me ke kaumaha o loko.
Ma muli o ka hana ʻia ʻana ma ka mahana o ka lumi, hoʻopaʻakikī ka ʻili, e hopena ana i ka ʻōlinolino kiʻekiʻe loa. No ka poʻe e hana ana i nā ʻāpana uila kikoʻī a i ʻole nā panela hoʻonaninani, he mea hoʻopakele ola nā pepa i ʻōwili anu ʻia - mākaukau e hoʻohana, ʻaʻohe pono o ka pickling a wili paha.
Hana ʻia ma nā mahana kiʻekiʻe, e hopena ana i ka unahi oxide (unahi ʻeleʻele) ma luna o ka ʻili. Inā pili kāu papahana i nā busbars hana kaumaha a i ʻole nā mea kūkulu, he mea liʻiliʻi kēia unahi oxide; hiki ke wili ʻia i ka wā o ka mīkini. Eia nō naʻe, inā ʻoe e hana ana i nā ʻāpana o waho, he moeʻuhane kēia unahi. ʻO ka wehe ʻana iā ia ʻaʻole wale e hoʻonui i ka ʻaʻahu o ka mea hana akā hoʻohui pū i kahi ʻanuʻu pickling a wili paha, e hoʻonui ana i nā kumukūʻai ma ka liʻiliʻi he 20%–30%.
I ka pōkole, he mau ʻāpana koʻikoʻi nā pepa keleawe ma nā ʻoihana like ʻole, a he mea nui ka hoʻomaopopo ʻana i kā lākou mau kikoʻī, nā māka, a me nā noi no ka hoʻoholo ʻana i nā hoʻoholo kūʻai naʻauao. Ma ke ʻano he mea hoʻolako pepa keleawe alakaʻi, hāʻawi ʻo Jindalai Steel Group Co., Ltd. i kahi laulā piha o nā huahana, e hoʻokō ana i nā kūlana kiʻekiʻe loa.
Me ke akeakamai mua o ka mea kūʻai aku a me ke alakaʻi ʻoihana, ʻo Jindalai Steel Group Co., Ltd. ke koho kūpono no kāu mau pono pepa keleawe āpau. Inā makemake ʻoe i nā pepa keleawe no nā noi uila, nā papahana kūkulu, a i ʻole nā kaʻina hana kūikawā, hiki iā Jindalai Steel Group Co., Ltd. ke hāʻawi i nā huahana kiʻekiʻe e kūpono i kāu mau kikoʻī a ʻoi aku ma mua o kāu mau manaʻolana.
Ka manawa hoʻouna: ʻApelila-01-2026
