ʻO ke kila kila Galvanized Coil Galvanized Dx51 Kina Hale Hana kila Wela Galvanized Steel Coil / Anuanu ʻōwili kila kumukūʻai / GI Coil
Ka wehewehe ʻana o ka uhi ʻana
(1) Uhi spangle maʻamau
I ke kaʻina hana paʻa maʻamau o ka papa zinc, ulu manuahi nā hua zinc e hana i kahi uhi me ke ʻano spangle maopopo.
(2) ka uhi spangle i hoʻemi ʻia
I ka wā e paʻa ai ka papa zinc, ua kaupalena ʻia nā hua kristal zinc e hana i ka uhi spangle liʻiliʻi loa.
(3) Uhi ʻole spangle ʻole spangle
Loaʻa ia ma ka hoʻoponopono ʻana i ka haku mele kemika o ka hopena plating, ʻaʻohe ona ʻano spangle i ʻike ʻia, a he ʻano like kona uhi ʻana.
(4) Uhi ʻia ʻana o ka hui hao-zinc
Ma hope o ka hala ʻana i loko o ka ʻauʻau galvanizing, ua mālama ʻia ka wela o ke kila kila e hana i kahi papa hao o ka zinc a me ka hao ma loko o ka uhi. He ʻano hina hina kēia uhi me ka ʻole o ka luster metala, a maʻalahi hoʻi e pauka i ka wā o ke kaʻina hana ʻino. Ma waho aʻe o ka hoʻomaʻemaʻe ʻana, hiki ke pena pololei ʻia ka uhi me ka ʻole o ka mālama hou ʻana.
(5) uhi ʻokoʻa
No nā ʻaoʻao ʻelua o ka pepa kila galvanized, pono nā uhi me nā kaumaha papa zinc like ʻole.
(6) Ka hele ʻana o ka ʻili laumania
ʻO ka smoothing kahi ʻano ʻōwili anu o ka pepa kila galvanized me kahi liʻiliʻi o ka deformation no kekahi a i ʻole kekahi o nā kumu aʻe.
E hoʻomaikaʻi i ke ʻano o ka ʻili kila galvanized a i ʻole e kūpono no ka uhi hoʻonaninani; e hoʻēmi i ka laina paheʻe (laina Lüdes) a i ʻole nā wrinkle i hana ʻia i ka wā e hana ʻia ai ka huahana i hoʻopau ʻia.
Kīnā
ʻO ka mea nui: ka hoʻokahe ʻana, nā ʻōpala, nā kiko passivation, nā ʻāpana zinc, nā kihi mānoanoa, nā kaha pahi ea, nā ʻōpala pahi ea, ke kila i hōʻike ʻia, nā hoʻokomo, nā hōʻino mechanical, ka hana maikaʻi ʻole o ke kumu kila, nā kihi wavy, buckling, ka nui incompatibility, Embossing, ka mānoanoa o ka papa zinc kūlike ʻole, ka paʻi ʻōwili, a pēlā aku.
ʻO nā kumu nui no ka hāʻule ʻana o ka papa zinc: ka oxidation o ka ʻili, nā hui silicon, ka emulsion i ʻōwili anu ʻia, ke kiʻekiʻe o ka lewa oxidizing a me ka dew gas protective i ka ʻāpana NOF, ka lakio ea-wahie kūpono ʻole, ke kahe hydrogen haʻahaʻa, ka infiltration oxygen i loko o ka umu, ke kila kila. Haʻahaʻa ka mahana o ke komo ʻana i ka ipuhao, haʻahaʻa ke kaomi umu ma ka ʻāpana RWP, a me ka omo ʻana o ka puka umu, haʻahaʻa ka mahana o ka umu ma ka ʻāpana NOF, ʻaʻole e mahuka ka momona, haʻahaʻa ka nui o ka alumini o ka ipuhao zinc, wikiwiki loa ka wikiwiki o ka ʻāpana, ʻaʻole lawa ka hōʻemi ʻana, a noho ka wai zinc. He pōkole loa ka manawa a he mānoanoa loa ka uhi.
ʻO nā kumu o ka ʻōpala keʻokeʻo a me nā kiko ʻeleʻele penei: hoʻokumu ʻia nā kiko ʻeleʻele e ka oxidation hou ʻana o ka ʻōpala keʻokeʻo.
ʻO nā kumu nui o ka ʻōpala keʻokeʻo:
(1) Passivation maikaʻi ʻole, lawa ʻole a ʻaʻole like ka mānoanoa o ka ʻili passivation;
(2) ʻAʻole i ʻaila ʻia ka ʻili a i ʻole he koena makū ma luna o ka ʻili o ke kaha;
(3) Aia ka makū i ka ʻili o ke kila ʻāpana i ka wā e wili ana;
(4) ʻAʻole i maloʻo loa ka passivation;
(5) Ka makū a i ʻole ka ua i ka wā o ka lawe ʻana a i ʻole ka mālama ʻana;
(6) Ua mālama ʻia ka huahana i hoʻopau ʻia no ka manawa lōʻihi loa;
(7) Hoʻopili ʻia ka pepa galvanized a mālama pū ʻia paha me nā mea ʻino ʻē aʻe e like me ka waikawa a me ka alkali.
Hale Waihona
Loaʻa i ka ʻoihana ʻelua mau laina hana kila ākea a mānoanoa kūikawā me ka ʻenehana hilinaʻi, a loaʻa iā ia ka mana piha e hana i nā kila he 5 miliona a ʻoi aku a me nā kila he 3 miliona i kēlā me kēia makahiki. Ua ʻoi aku ka nui o nā limahana ma mua o 10,000. Loaʻa iā ia ka ʻenehana mālama wela kila, ka ʻenehana hana kila mānoanoa loa, ka ʻenehana hana kila electroslag remelting, a me nā mea ʻē aʻe.
Hoʻopili a me ka hoʻouna ʻana
Hiki iā mākou ke hāʻawi: ka ʻōpala pallet lāʻau, ka ʻōpala pahu lāʻau, ka ʻōpala kaula kila, ka ʻōpala plastik a me nā ʻano ʻōpala ʻē aʻe. Makemake mākou e hoʻopili a hoʻouna i nā huahana e like me ke kaumaha, nā kikoʻī, nā mea hana, nā kumukūʻai waiwai a me nā koi o ka mea kūʻai aku.
ʻAno halihali: Hiki iā mākou ke hāʻawi i ka halihali pahu a i ʻole ka halihali nui, alanui, alahao a i ʻole ke ala wai o uka a me nā ʻano halihali ʻāina ʻē aʻe no ka hoʻokuʻu aku. ʻOiaʻiʻo, inā he mau koi kūikawā, hiki iā mākou ke hoʻohana i ka halihali ea.
Manaʻo o ka mea kūʻai aku
E ʻoluʻolu e waiho i kahi leka iā mākou inā he nīnau kāu e pili ana iā mākou a me kā mākou huahana.
