ʻO ka hana ʻana o ka ʻili o ka pepa kila kila he NO.1, 2B, No. 4, HL, No. 6, No. 8, BA, TR paʻakikī, Rerolled bright 2H, polishing bright a me nā ʻili ʻē aʻe, a pēlā aku.

HELU 1: ʻO ka ʻili Helu 1 e pili ana i ka ʻili i loaʻa ma hope o ka ʻōwili wela ʻana i nā pepa kila kila a ukali ʻia e ka mālama wela a me ka pickling. ʻO ke kumu, ʻo ia ka wehe ʻana i ka unahi oxidation ʻeleʻele i hana ʻia i ka wā o ka ʻōwili wela a me nā kaʻina hana mālama wela ma o ka pickling a i ʻole nā ​​​​​​hana like. ʻO kēia ka mālama ʻili Helu 1. ʻIke ʻia ka ʻili Helu 1 he keʻokeʻo kālā a me ka matte. Hoʻohana nui ʻia ia i nā ʻoihana wela kiʻekiʻe a me nā ʻoihana pale i ka pala kahi i koi ʻole ʻia ai ka ʻōlinolino o ka ʻili, e like me ka ʻoihana waiʻona, ka ʻoihana kemika, a me nā ipu nui.

2B: ʻO ke ʻano o ka ʻili 2B, ʻo ia ka ʻokoʻa mai ka ʻili 2D, me ka hoʻohana ʻana i kahi wili laumania no ka hoʻomaʻemaʻe ʻana, e hopena ana i kahi ʻōlinolino ma mua o ka ʻili 2D. ʻO ka waiwai ʻoʻoleʻa o ka ʻili Ra i ana ʻia e ka mea hana ma waena o 0.1 a me 0.5 μm, ʻo ia ke ʻano hana maʻamau. ʻO kēia ʻano ʻili pepa kila kila ka laulā o nā noi, kūpono no ka hoʻohana maʻamau, a hoʻohana nui ʻia i nā ʻoihana e like me ke kemika, ka hana pepa, ka ʻaila, a me ka lāʻau lapaʻau, a hiki ke hoʻohana ʻia e like me nā paia pale hale.

ʻIli Paʻakikī TR: Ua ʻike ʻia hoʻi ke kila kila TR he kila paʻakikī. ʻO kona mau ʻano kila he 304 a me 301, i hoʻohana pinepine ʻia no nā huahana e pono ai ka ikaika a me ka paʻakikī kiʻekiʻe, e like me nā kaʻa kaʻaahi, nā kāʻei conveyor, nā pūnāwai, a me nā mea holoi. ʻO ke kumumanaʻo, ʻo ia ka hoʻohana ʻana i nā ʻano paʻakikī o ke kila kila austenitic e hoʻonui i ka ikaika a me ka paʻakikī o ka papa kila ma o nā ʻano hana anu e like me ka ʻōwili ʻana. Hoʻohana nā mea paʻakikī i kekahi mau pakeneka o ka ʻōwili māmā e pani i ka pālahalaha iki o ka ʻili kumu 2B, a ʻaʻohe annealing i hana ʻia ma hope o ka ʻōwili ʻana. No laila, ʻo ka ʻili paʻakikī TR o nā mea paʻakikī e pili ana i ka ʻili i ʻōwili anu ʻia ma hope o ka ʻōwili ʻana.

ʻŌwili Hou ʻia ʻĀlohilohi 2H: Ma hope o ke kaʻina hana ʻōwili, e hana ʻia ka pepa kila kila i ka mālama ʻana i ka annealing ʻālohilohi. Hiki ke hoʻomaʻalili koke ʻia ke kila ʻāpana ma o kahi laina annealing hoʻomau. ʻO ka wikiwiki o ka pepa kila kila ma ka laina hana ma kahi o 60 a 80 mika i kēlā me kēia minuke. Ma hope o kēia kaʻina hana, e hāʻawi ka mālama ʻana i ka ʻili i kahi ʻōwili hou ʻana o 2H.

Helu 4: ʻOi aku ka mālamalama a me ka hoʻomaʻemaʻe ʻia o ka hopena hoʻopili ʻili o ka Helu 4 ma mua o ka Helu 3. Hoʻokō ʻia ia ma ka hoʻopili ʻana i nā pepa kila kila i ʻōwili anu ʻia ma luna o nā ʻili 2D a i ʻole 2B, me ka hoʻohana ʻana i nā kāʻei abrasive me ka nui o ka palaoa o 150-180#. Ua ana ka mea hana i ka waiwai ʻili Ra o 0.2 a 1.5μm. Hoʻohana nui ʻia ka ʻili NO.4 i nā lako hale ʻaina a me nā lako kīhini, nā mea lapaʻau, nā mea hoʻonaninani hale, nā ipu, a me nā mea hou aku.

HL: ʻO ka ʻili HL ka mea maʻamau i kapa ʻia he hairline finish. Kuhikuhi ke kūlana JIS Kepanī i ka hoʻohana ʻana i nā kāʻei sanding 150-240# no ka polishing e hoʻokō ai i kahi ʻili abrasive hoʻohālike hairline hoʻomau. Ma ke kūlana GB3280 o Kina, ʻaʻole maopopo loa nā ʻōlelo pili. Hoʻohana nui ʻia ka mālama ʻana i ka ʻili HL no ka hoʻonaninani hale, e like me nā elevators, escalators, a me nā facades.

Helu 6: Hoʻokumu ʻia ka ʻili o Helu 6 ma luna o ka ʻili o Helu 4, i hoʻowali hou ʻia me ka hoʻohana ʻana i ka pulumu Tampico a i ʻole nā ​​mea abrasive me ka nui o ka palaoa o W63 e like me ka mea i kuhikuhi ʻia e ka maʻamau GB2477. He ʻōlinolino metala maikaʻi kēia ʻili a he ʻano palupalu. He nāwaliwali kona mau ʻōlinolino a ʻaʻole ia e hōʻike i nā kiʻi. Ma muli o kēia ʻano maikaʻi loa, kūpono loa ia no ka hana ʻana i nā paia pale hale a me nā mea hoʻonaninani lihi kuhikuhipuʻuone, a hoʻohana nui ʻia no nā lako kīhini.

BA: ʻO BA kahi ʻili i loaʻa ma hope o ka mālama wela ʻana ma o ka ʻōwili anu. ʻO ka mālama wela ʻana he hana annealing i hana ʻia i loko o kahi lewa pale, e hōʻoiaʻiʻo ana ʻaʻole i oxidized ka ʻili e mālama i ka luster o ka ʻili i ʻōwili anu ʻia, a ukali ʻia e ka hoʻopālahalaha iki ʻana me nā wili pae kiʻekiʻe e hoʻomaikaʻi i ka ʻālohilohi o ka ʻili. Ua kokoke kēia ʻili i ka polishing aniani, me ka waiwai Ra i ana ʻia o 0.05-0.1μm. Loaʻa i ka ʻili BA kahi ākea o nā noi, me nā lako kīhini, nā lako home, nā lako lapaʻau, nā ʻāpana kaʻa, a me nā mea hoʻonaninani.

Helu 8: ʻO ka Helu 8 kahi ʻili hoʻopau aniani me ke ʻano hoʻohuli kiʻekiʻe loa, ʻaʻohe ona ʻāpana abrasive. ʻO ka ʻoihana hana hohonu kila kila e kapa pū nei iā ia he papa 8K. Ma ke ʻano laulā, hoʻohana wale ʻia ka mea BA ma ke ʻano he mea maka no ka mālama ʻana i ke aniani ma o ka wili ʻana a me ka poli ʻana. Ma hope o ka mālama ʻana i ke aniani, loaʻa i ka ʻili kahi ʻano noʻeau, no laila hoʻohana nui ʻia no ka hoʻonaninani komo hale a me ka hoʻonaninani o loko.