Huipuia Hula wela
ʻO ka'ōwili wela wela he mea maʻamau i kaʻoihana kila. Hanaʻia ia ma o ka'ōwili'ōwili kiʻekiʻe a loaʻa nāʻano o ke kumukūʻai haʻahaʻa, ka ikaika kiʻekiʻe, a me ka hana hoʻoponopono maikaʻi. Hoʻohana nui ʻia ia i ke kūkulu ʻana, nā mīkini, nā kaʻa, ka hana moku a me nā māla ʻē aʻe.
Wehewehe kumu
Hōʻike ʻia ka huila ʻōwili wela (HRC) i nā huahana kila i ʻōwili mau ʻia ma luna o ka wela o ka recrystallization (maʻamau ʻoi aku ma mua o 900°C) e nā bila (e like me nā papa a i ʻole nā billet) a hope loa.
ʻO ka ʻokoʻa mai ke anuanu ʻōwili ʻia: ʻaʻole i ʻōwili ʻia ka wili wela wela, ʻeleʻele ka ʻili, haʻahaʻa ka pololei o ka dimensional, akā kiʻekiʻe ka ikaika a maikaʻi ka ductility, kūpono no ka hana ʻana i nā ʻāpana hana.
Nā hiʻohiʻona nui
| Nā hiʻohiʻona | wili wela | Cold rolled coil |
| Kaʻina hana hana | ʻO ka ʻōwili wela kiʻekiʻe (>900°C) | ʻO ka ʻōwili wela maʻamau (ka hana anu) |
| Ka maikaʻi o ka ʻili | Pālākiō oxide, ʻōkeke | Maʻalahi, pololei kiʻekiʻe |
| Ka ikaika | Haʻahaʻa (akā ʻoʻoleʻa maikaʻi) | Kiʻekiʻe (paʻakikī hana) |
| Koina | Haʻahaʻa | Kiʻekiʻe |
| Nā noi | Nā ʻāpana hana, nā paipu, nā papa kaʻa | ʻO nā ʻāpana kikoʻī, nā mea hana hale, nā paneli kaʻa |
3. Kaʻina hana
Hoʻomaʻamaʻa: Hoʻomaʻamaʻa ʻia ka billet kila i 1100 ~ 1250 ° C e hoʻomaʻamaʻa iā ia.
'Oloka'a 'o'ole'a: Ka hana mua 'ana ma o ka wili wili ki'eki'e.
ʻO ka hoʻopau ʻana i ka ʻōwili ʻana: E kāohi i ka mānoanoa i ka nui i koho ʻia (e like me 1.2 ~ 20mm).
Coiling: Ma hope o ka'ōwiliʻana, ua'ōwiliʻia i loko o ke kila kila (maʻa mau 1 ~ 2 mika ma waho o ke anawaena).
Hoʻoluʻu: ʻO ka hoʻoluʻu kūlohelohe a i ʻole ka hoʻomaha ʻana (e like me ke kaʻina hana TMCP).
Nā kikoʻī maʻamau
Mānoanoa: 1.2 ~ 25mm (maʻamau 2.0 ~ 6.0mm).
Laulā: 600~2200mm (maʻamau 1250mm, 1500mm).
Mea waiwai: Q235B (ke kila kalapona maʻamau), SS400 (maʻamau Iapana), A36 (maʻamau ʻAmelika), S355JR (maʻamau ʻEulopa).
Mechanical waiwai: tensile ikaika 300 ~ 500MPa, hua ikaika 200 ~ 400MPa.
Nā wahi noi nui
ʻOihana hana: H-beam, hale kila, alahaka, pahu kila.
ʻO ka hana ʻana i nā mīkini: nā mīkini ʻenekinia, nā lako mining, nā moku kaomi.
ʻOihana kaʻa: ka pahu, ka huila huila, ka hale chassis.
Pipeline 'oihana: welded paipu, spiral paipu (e like me API 5L pipeline kila).
ʻOihana hana moku: paʻa moku, hoʻolālā bulkhead.
Hoʻopili nui ka hui i ka maikaʻi o nā huahana, hoʻopukapuka nui i ka hoʻokomo ʻana i nā mea hana kiʻekiʻe a me nā ʻoihana, a hele i waho e hālāwai me nā pono o nā mea kūʻai aku ma ka home a ma waho.
Hiki ke hoʻokaʻawale ʻia ka ʻike i: haku mele mele, ikaika hua, ikaika tensile, waiwai hopena, etc.
I ka manawa like, hiki i ka hui ke hoʻokō i ka ʻike kīnā ma ka laina a me ka annealing a me nā kaʻina hana wela e like me nā pono o ka mea kūʻai aku.
https://www.ytdrintl.com/
leka uila:sales@ytdrgg.com
Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.he hale hana paipu kila i hooiaioia eEN/ASTM/ JISspecializing i ka hana a me ka lawe aku i na ano a pau o ka huinahalike rectangular paipu, galvanized paipu, ERW welded paipu, spiral paipu, submerged arc welded paipu, pololei seam paipu, seamless paipu, waihoʻoluʻu coated kila coil, galvanized kila coil a me na mea kila.
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