ʻO ke kila kila, ʻo ia hoʻi ke kila kūpaʻa i ka ʻino o ka lewa, he ʻano kila haʻahaʻa ma waena o ke kila maʻamau a me ke kila kila ʻole. Hana ʻia ka papa kila kila maʻamau me kahi liʻiliʻi o nā mea kūpaʻa i ka ʻino e like me ke keleawe a me ka nikala i hoʻohui ʻia. ʻO ke kūpaʻa o ka ʻino he 2 ~ 8 mau manawa o ke kila kalapona maʻamau, a ʻo ke kūpaʻa o ka uhi ʻana he 1.5 ~ 10 mau manawa o ke kila kalapona maʻamau. No laila, ua kapa pinepine ʻia ʻo "weathering steel" ʻo "Corten Steel" ma ka ʻōlelo Pelekania. ʻAʻole e like me ke kila kila, ka mea i ʻole loa e popo, ua hoʻomake wale ʻia ke kila weathering ma ka ʻili a ʻaʻole e komo hohonu i loko. Loaʻa iā ia nā ʻano anti-corrosion e like me ke keleawe a i ʻole ka alumini.
1-No ke aha e hiki ai i ke kila ke popo me ka ʻole o ka popo?
He ʻokoʻa ke kila hao e hoʻoheheʻe ʻia ana mai ke kila maʻamau. I ka hoʻomaka ʻana, e popo ia ma luna o ka ʻili e like me ke kila maʻamau. Ma muli o kona kiʻekiʻe o ka hoʻohuihui ʻana, ʻoi aku ka wikiwiki o kēia kaʻina hana ma mua o ke kila maʻamau. Eia nō naʻe, ma muli o ka lattice paʻakikī i loko o ke kila hao e hoʻoheheʻe ʻia ana, e ulu ana kahi papa popo ʻeleʻele mānoanoa ma lalo o ka popo wehe ma luna o ka ʻili. Ma kēia papa popo mānoanoa like, hoʻololi nā ʻātoma nickel i kekahi o nā ʻātoma hao, e hana ana i ka papa popo cationic koho a kūʻē i ke komo ʻana o nā anions corrosive.
ʻO kēia papa lepo mānoanoa e hoʻolilo ai i ka ʻili o ke kila e pala ana i ka ʻino, akā ʻaʻole e pala ka loko. ʻO kaʻoiaʻiʻo, inā mākou e hoʻokaʻawale pono, hiki iā mākou ke ʻike he ʻokoʻa ka ʻili o ke kila e pala ana mai ka lepo maʻamau: he like a mānoanoa ka lepo o ke kila e pala ana, a ʻo ka ʻili kokoke i ke kila e pale aku i ke kila; ʻO ka lepo, ma ka ʻaoʻao ʻē aʻe, he ʻōniʻoniʻo a porous, e hāʻule maʻalahi ai.
2-Hana ʻanaPke kaʻina hana oWʻai ʻanaSkeʻaPlohi
Hoʻohana ka papa kila weathering i ke ala hana o ka hānai ʻana i nā mea maikaʻi (mea hoʻololi, umu uila microalloying argon blowing LF refining low superheat continuous casting (hānai ʻana i ka uea honua laha ʻole) ka ʻōwili i kāohi ʻia a me ka hoʻomaʻalili ʻana i kāohi ʻia. I ka wā o ka hoʻoheheʻe ʻana, hoʻohui ʻia ke kila ʻōpala i ka umu me ka mea umu, a hoʻoheheʻe ʻia e like me ke kaʻina hana maʻamau. Ma hope o ke kī ʻana, hoʻohui ʻia nā deoxidizers a me nā alloys. Ma hope o ka mālama ʻana i ka argon blowing, hoʻolei koke ʻia ke kila heheʻe. ʻO ke kila heheʻe ma hope o ka hoʻoponopono ʻana i ka mahana o ka argon blowing ua hoʻolei ʻia i loko o nā papa ma o kahi mīkini hoʻolei mau. Ma muli o ka hoʻohui ʻana o nā mea honua laha ʻole i ke kila, ua hoʻomaʻemaʻe ʻia ka papa kila weathering a ua hoʻemi nui ʻia ka ʻike hoʻokomo.
3-Hoʻohana ʻiaWʻai ʻanaSkeʻa
Hoʻohana nui ʻia ke kila weathering no ke kaʻaahi, ke kaʻa, ke alahaka, ka hale kiaʻi, ka photovoltaic, ka ʻenekinia wikiwiki a me nā hale kila ʻē aʻe i hōʻike ʻia i ka lewa no ka manawa lōʻihi. Hiki ke hoʻohana ʻia no ka hana ʻana i nā ʻāpana kūkulu e like me nā ipu, nā kaʻa kaʻaahi, nā derricks aila, nā hale awa, nā kahua hana aila, a me nā ipu no nā mea ʻawahia i loaʻa ka sulfur i nā lako kemika a me ka petroleum. Eia kekahi, ma muli o kona ʻano kū hoʻokahi, hoʻohana pinepine ʻia ke kila weathering no nā kiʻi lehulehu, nā kiʻi kālai waho a me nā mea hoʻonaninani waho o ka hale.
4-Aponos of Wʻai ʻanaSkeʻa
ʻekahi-ʻŌmaʻomaʻo a pili i ke kaiapuni
Me ka ʻole o ka pono no ka uhi mua ʻana, hiki ke hoʻemi ʻia ka hoʻohana ʻana i nā uhi pale ahi a me nā uhi, a laila e hōʻemi ana i ka haumia, e hoʻopōkole ana i ka wā kūkulu, e hōʻemi ana i nā kumukūʻai, a e hōʻemi ana i ka mālama ʻana. He kila waiwai ia me ka "pale ʻōmaʻomaʻo o ke kaiapuni" a me ka hoʻomohala hoʻomau;
ʻelua-Hōʻike ʻike kiʻekiʻe
E loli ka papa kila kūpaʻa i ka wā me ka manawa, a ʻoi aku ke kiʻekiʻe o kona ʻōlinolino kala a me ka saturation ma mua o nā mea hale maʻamau, no laila e maʻalahi ke hōʻike i ke kua o nā mea kanu ʻōmaʻomaʻo o ka māla;
ʻekolu-Mana hoʻopili ikaika
He maʻalahi ke hoʻohālike i ka papa kila weathering i nā ʻano like ʻole, a hiki ke mālama i ka kūpaʻa maikaʻi loa;
ʻEhā-Mana palena wahi maikaʻi
Ua hoʻokaʻawale maopopo ʻia ka hakahaka ma ka hoʻohana ʻana i ka papa kila lahilahi loa e kū i ke aniau e maʻalahi a mālamalama hoʻi ke kahua.
5-Nā hemahema of Wʻai ʻanaSkeʻa
ʻekahi-Ka palaho o nā kiko kuʻihao
Pono ka nui o ka oxidation o ke kiko kuʻihao e like me nā mea ʻē aʻe i hoʻohana ʻia, kahi e pono ai nā mea kuʻihao a me nā ʻano hana kūikawā;
ʻelua-ʻO ka pala o ka hōʻiliʻili ʻana o ka wai
ʻAʻole ka papa kila kūpaʻa i ka wā he papa kila kila. Inā he wai i loko o ka concave o ke kila e pala ana, e wikiwiki ka wikiwiki o ka pala, no laila pono e hana maikaʻi ʻia ka hoʻokahe ʻana;
ʻekolu-Kaiapuni ea momona i ka paʻakai
He ʻike koʻikoʻi ka papa kila e pale ana i ka ʻino i ke kaiapuni ea momona i ka paʻakai, kahi e hiki ʻole ai i ka ʻili pale o ka ʻili ke pale aku i ka oxidation hou aʻe i loko;
ʻEhā- Ka mae ʻana o ke kala
Hiki i ka papa ʻōpala ma luna o ka ʻili o ka papa kila e hoʻoheheʻe ana i ka wā e hiki mai ana ke hoʻolilo i ka ʻili o nā mea kokoke iā ia i ʻōpala;
ʻelima- Kaʻina hana mālama
Pono e lawelawe i ka pale ʻana i ka popo a me nā ʻano like ʻole a me nā kala, a he nui nā ʻano lapaʻau he pipiʻi loa.
ʻO nā papa kila Corten maʻamau: ASTM A242, ASTM A606, ASTM A588 a me ASTM A847. Inā loaʻa iā ʻoe ke kūʻainā pono o Wʻai ʻanaSkeʻa nā papa, nā pepa kila Corten, e hāʻawi ka hui ʻoihana JINDALAI iā ʻoe i ka hopena maikaʻi loa no kāu mau papahana. HoʻomauE hana mai iā mākou i kēia manawa! Kelepona: +86 18864971774
WHATSAPP: +86 18864971774https://wa.me/8618864971774 Leka uila:jindalaisteel@gmail.com Pūnaewele:www.jindalaisteel.com
Ka manawa hoʻouna: Iune-14-2023
