ʻO kekahi hoʻohālikelike a me ka hoʻopili ʻana i ka hoʻopili ʻana o ka pā kila

1. Ka hoʻokaʻawale ʻana o nā pā kila (me ke kila kaulahao):
1. Hoʻokaʻawale ʻia e ka mānoanoa: (1) pā lahilahi (2) pā waena (3) pā mānoanoa (4) pā mānoanoa
2. Hoʻokaʻawale ʻia ma ke ʻano hana: (1) Pepa kila wela (2) Pepa kila i ʻōwili ʻia.
3. Hoʻokaʻawale ʻia e nā hiʻohiʻona o ka ʻili: (1) Pepa galvanized (pepa wela wela, pepa electro-galvanized) (2) Pepa i hoʻopaʻa ʻia i ka tin (3) Pepa kila huila (4) Pepa kila i uhi ʻia.
4. Hoʻokaʻawale ʻia ma o ka hoʻohana ʻana: (1) ʻO ka pā kila alahaka (2) ʻO ka pā hao paila (3) Paʻa kila hana moku (4) ʻO ka pā kila kila (5) Paʻa kila o ke kaʻa (6) ʻO ka pā hao (7) Pāʻani kila (8) ) Paʻa kila uila (silicon steel sheet) (9) Spring steel plate (10) Others
2. ʻO ka'ōwili wela: pickling coil, hot-rolled coil, structural steel plate, automobile steel plate, shipbuilding steel plate, bridge steel plate, boiler steel plate, container steel plate, corrosion-resistant plate, heat-replace cooling, Baosteel wide and ka pā mānoanoa, ke ahi a me ke kila pale ʻole
3. ʻO ka'ōwili anuanu: ka'ōwili paʻakikī, ka'ōwili anuanu, ka pepa electro-galvanized, ka pepa wela wela, ka pepa galvanized, ka'ōwili kala, ka pahu pahu, ke kila uila Baosteel, ka pepa kila hui, ka'ōwili anu. kaʻa kila, ka pepa aluminika, ka pepa i hoʻopaʻa ʻia me ka wela GB, ka waihoʻoluʻu i hoʻopaʻa ʻia, ka waihoʻoluʻu kala Kāleka kala GB i hoʻopaʻa ʻia ʻo WISCO silikon kila.
4. ʻO ka paila kila a me ka pā kila pepehi ʻia: 1. ʻO ka paila kila he pā kila wela i hana ʻia me ke kila kila kila maʻamau.ʻO ke kila paila he ʻano kila me ka deoxidation ʻole.Hoʻohana wale ʻia kahi nui o ka deoxidizer nāwaliwali e hoʻoheheʻe i ke kila hoʻoheheʻe.ʻOi aku ka kiʻekiʻe o ka oxygen ma loko o ke kila hehee., no laila ka inoa o ke kila paila.He haʻahaʻa kalapona ka paila paila, a no ka mea, ʻaʻole deoxidized ka ferrosilicon, ʻoi aku ka haʻahaʻa o ka ʻike silika ma ke kila (Si<0.07%).ʻO ka ʻaoʻao o waho o ke kila paila i crystallized ma lalo o ke ʻano o ka hoʻoulu ʻana o ke kila hoʻoheheʻe ʻia e ka paila ʻana, no laila he maʻemaʻe a paʻa ka ʻili o ka ʻili, me ka maikaʻi o ka ʻili, ka plasticity maikaʻi a me ka hana punching, ʻaʻohe lua shrinkage concentrated nui, ʻoki ʻoki.liʻiliʻi, kiʻekiʻe ka hua, a maʻalahi ke kaʻina hana o ka paila kila, ʻoi aku ka liʻiliʻi o ka hoʻohana ʻana i ka ferroalloy, a haʻahaʻa ke kumukūʻai o ke kila.Hoʻohana nui ʻia ka pā kila paila i ka hana ʻana i nā ʻāpana stamping like ʻole, ke kūkulu ʻana a me nā hale ʻenekinia a me kekahi mau ʻāpana mīkini liʻiliʻi.Eia nō naʻe, he nui nā mea haumia i loko o ke kumu o ke kila paila, koʻikoʻi ka hoʻokaʻawale ʻana, ʻaʻole paʻa ka hale, ʻaʻole like nā ʻano mechanical.I ka manawa like, ma muli o ke kiʻekiʻe o ke kinoea i loko o ke kila, ua haʻahaʻa ka paʻakikī, kiʻekiʻe ka brittleness anu a me ka ʻelemakule, a ʻilihune hoʻi ka hana kuʻi.No laila, ʻaʻole kūpono ka pā kila paila no ka hana ʻana i nā hale welded a me nā hale koʻikoʻi ʻē aʻe i kau ʻia i nā haʻahaʻa hopena a hana ma lalo o nā kūlana haʻahaʻa haʻahaʻa.2. ʻO ka pā kila i pepehi ʻia he pā kila i hana ʻia me ke kila kila maʻamau i pepehi ʻia i ke kila ma ka ʻōwili wela.ʻO ke kila pepehiʻia he kila deoxidized loa.Hoʻopau piha ʻia ke kila hoʻoheheʻe ʻia me ka ferromanganese, ferrosilicon a me ka alumini ma mua o ka ninini ʻana.He haʻahaʻa ka ʻike oxygen o ke kila hoʻoheheʻe ʻia (maʻamau 0.002-0.003%), a ʻoi aku ka mālie o ke kila hoʻoheheʻe ʻia i ka mold ingot.ʻAʻohe hanana paila, no laila ka inoa o ke kila i pepehi ʻia.Ma lalo o nā kūlana hana maʻamau, ʻaʻohe ʻōhū i loko o ke kila i pepehi ʻia, a ʻaʻahu like ke ʻano a paʻa;ma muli o ka haʻahaʻa o ka oxygen, ʻoi aku ka liʻiliʻi o ka oxide inclusions, ka maʻemaʻe kiʻekiʻe, a me ka brittleness haʻahaʻa haʻahaʻa a me ke ʻano o ka ʻelemakule;i ka manawa like, he liʻiliʻi ka hoʻokaʻawale ʻana o ke kila i pepehi ʻia, ʻO ka hana ʻano like ʻole a kiʻekiʻe ka maikaʻi.ʻO ka hemahema o ke kila pepehi ʻia ʻo ia ka mea i hoʻopaʻa ʻia i nā lua shrinkage, haʻahaʻa haʻahaʻa a me ke kumukūʻai kiʻekiʻe.No laila, hoʻohana nui ʻia ke kila pepehi ʻia no nā ʻāpana i hoʻopili ʻia i nā haʻahaʻa haʻahaʻa, nā hale welded a me nā mea ʻē aʻe e pono ai ka ikaika kiʻekiʻe.Ua pepehi ʻia nā pā kila haʻahaʻa i ke kila a me nā pā kila semi-kiled.Ma muli o kona ikaika kiʻekiʻe a me ka hana kiʻekiʻe, hiki iā ia ke hoʻopakele i ka nui o ke kila a hoʻemi i ke kaumaha o ka hale, a ua lilo kāna noi i ʻoi aku ka nui.5. Ke kila kila kila kiʻekiʻe kiʻekiʻe: ʻO ke kila kila kila kiʻekiʻe he kila kalapona me kahi maʻi kalapona ma lalo o 0.8%.ʻO kēia kila ka liʻiliʻi o ka sulfur, ka phosphorus a me ka non-metallic inclusions ma mua o ke kila structural carbon, a he mau mea mechanical maikaʻi loa..Hiki ke hoʻokaʻawale ʻia ke kila kalapona kiʻekiʻe i ʻekolu mau ʻāpana e like me ka ʻike kalapona: ke kila kalapona haʻahaʻa (C≤0.25%), ke kila kalapona waena (C he 0.25-0.6%) a me ke kila kalapona kiʻekiʻe (C>0.6%).Hoʻokaʻawale ʻia ke kila kila kila kiʻekiʻe i ʻelua mau pūʻulu e like me nā ʻano manganese ʻokoʻa: maʻamau manganese maʻamau (manganese 0.25% -0.8%) a me nā mea manganese kiʻekiʻe (manganese 0.70% -1.20%), ʻoi aku ka maikaʻi o ka mīkini.ka hana a me ke kaʻina hana.1. Hoʻohana ʻia nā ʻāpana kalapona kiʻekiʻe kiʻekiʻe i ka ʻoihana kaʻa, ka mokulele a me nā ʻāpana ʻē aʻe.
ʻO nā māka o kona kila he kila paila: 08F, 10F, 15F;kila pepehi ʻia: 08, 08AL, 10, 15, 20, 25, 30, 35, 40, 45, 50. 25 a ma lalo he mau papa kila kalapona haʻahaʻa, 30 a ma luna o 30 ka pā kila kalapona.2. Hoʻohana ʻia nā pā kila mānoanoa a me nā ʻāpana kila ākea kiʻekiʻe.
ʻO kāna mau mea kila he kila kalapona haʻahaʻa me: 05F, 08F, 08, 10F, 10, 15F, 15, 20F, 20, 25, 20Mn, 25Mn, etc.;ke kila kalapona waena: 30, 35, 40, 45, 50, 55, 60, 30Mn, 40Mn, 50Mn, 60Mn, etc.;
ʻO ke kila kalapona kiʻekiʻe ka: 65, 70, 65Mn, etc.
6. Pā kila kūikawā kūikawā:
1. Paʻa kila no ka moku kaomi: Ua hōʻike ʻia e ke kapikala R ma ka hopena o ka papa, a hiki ke hōʻike ʻia ka māka e ka helu hua a i ʻole ka ʻike kalapona a i ʻole ka mea hoʻohui.E like me: Q345R, Q345 ka helu hua.ʻO kekahi laʻana: 20R, 16MnR, 15MnVR, 15MnVNR, 8MnMoNbR, MnNiMoNbR, 15CrMoR, etc. ua hōʻike ʻia e nā mea kalapona a i ʻole nā ​​mea hoʻohui.
2. ʻO nā pā kila no ka hoʻoheheʻe ʻana i nā pahu hau: e hoʻohana i ka HP nui ma ka hopena o ka papa, a hiki ke hōʻike ʻia ka helu e ka helu hua, e like me: Q295HP, Q345HP;hiki ke hōʻike ʻia me nā mea hoʻohuihui e like me: 16MnREHP.
3. Nā pā kila no nā paila: e hoʻohana i ka hua liʻiliʻi g ma ka hopena o ka papa.Hiki ke hōʻike ʻia kona māka e ka helu hua, e like me: Q390g;hiki ke hōʻike ʻia e ka ʻona kalapona a i ʻole ka mea hoʻohuihui, e like me 20g, 22Mng, 15CrMog, 16Mng, 19Mng, 13MnNiCrMoNbg, 12Cr1MoVg, etc.
4. Nā pā kila no nā alahaka: e hoʻohana i ka liʻiliʻi q ma ka hopena o ka papa, e like me Q420q, 16Mnq, 14MnNbq, etc. 09MnREL, 06TiL, 08TiL, 10TiL, 09SiVL, 16MnL, 16MnREL, etc.


Ka manawa kau: Apr-09-2022