No ka hāʻawi ʻana i nā ʻike hou aʻe no nā mea hoʻohana e makemake ana e kau i kahi kauoha no nā paipu kila zinc aluminika magnesium akā ʻaʻole i kau i kahi kauoha, ua hōʻuluʻulu ka mea hoʻoponopono i kēia ʻatikala me ka manaʻolana e hāʻawi i nā mea kūʻai aku i ka waiwai kuhikuhi.
Hōʻike:
I nā makahiki i hala iho nei, ke hoʻonui nei ka nui o ka hana o ka uhi home, me nā mea hana me ka mana hana coil wela e hoʻonui i kā lākou laina huahana i lalo.I loko o ka pōʻaiapili o ka hōʻemi kalapona a me ka hoʻolaha ʻana i ka ikehu hou, ua lilo nā huahana galvanized alumini magnesium kiʻekiʻe i mea kaulana.I nā makahiki i hala iho nei, ua hui pū nā hale wili kila i ka hana ʻana i nā coils zinc alumini magnesium, a ua piʻi nui ka hoʻokūkū.E loiloi pōkole kēia ʻatikala i ke kūlana hoʻomohala o kēia manawa a me nā manaʻo o ka zinc alumini magnesium sheet coils e pili ana i ke kūlana mākeke o kēia manawa.
Hoʻomaka a me ka hoʻokaʻawale ʻana o nā huahana zinc alumini magnesium:
01 .Introduction to Zinc Aluminum Magnesium Products
ʻO ka pāpaʻi kila magnesium alumini galvanized he ʻano hou o ka pā kila i hoʻopaʻa ʻia i ka corrosion-resistant, ka mea nui i haku ʻia me ka zinc, 1.5% -11% aluminika, 1.5% -3% magnesium, a me ka nui o ka silika (me nā ʻokoʻa liʻiliʻi ma waena o ka like. nā mea hana likeʻole).Hoʻohana nui ʻia ia no ka mālama anti-corrosion ma luna o nā mea kila a me nā mea kila, me nā ʻano like ʻole o ka zinc series coatings a me ka nui o nā ʻāpana kila holoʻokoʻa no ka pale ʻana i ka corrosion immersion.Me ka hoʻomau mau ʻana o ka ʻenehana, hoʻohana nui ʻia ka zinc aluminika magnesium alloy coated steel plates i ka ʻoihana kūkulu ma muli o ko lākou kūpaʻa corrosion maikaʻi, formability maikaʻi, weldability, a me nā hiʻohiʻona nani.Hoʻonui ʻia lākou a hoʻohana ʻia i nā ʻoihana e like me nā mea hana home a me nā hana kaʻa.
Ua hoʻomaka ʻo Nippon Steel, Nippon Steel, ThyssenKrupp a me nā hui kila kaulana ʻē aʻe e aʻo i kēia pā kila i ka makahiki 1980, a ʻike i ka hana ʻenehana a me ka hoʻohana ʻana i ke kenekulia 21st.ʻEhā mau makahiki i hala aku nei, ua lawe ʻia mai ka hapa nui o nā huahana zinc alumini magnesium i hoʻohana ʻia ma Kina mai nā ʻāina e like me Iapana a me South Korea.Me ka hoʻomau mau ʻana o ka ʻoihana photovoltaic i nā makahiki i hala iho nei, ma waho aʻe o nā wili kila o ka mokuʻāina e like me Baosteel, Jiuquan Steel, Shougang, a me Tangshan Steel, ua komo pū ka nui o nā wili kila pilikino i ka ʻoihana, e like me Tianjin Xinyu a me Hebei Zhaojian.Ua hui pū kekahi mau ʻoihana hoʻoheheʻe kila i ka ʻoihana.I kēia manawa, ʻo 0.4mm-4.0mm ka mānoanoa hiki ke hana ʻia ma Kina, a ʻo ka laulā ākea hiki ke hana ʻia ʻo 580mm-2080mm.I kēia manawa, ʻo nā wili kila ma Kina e hana ana i nā coils zinc aluminum magnesium sheet he haʻahaʻa haʻahaʻa haʻahaʻa alumini zinc alumini magnesium, a he liʻiliʻi wale nō o nā ʻoihana hiki ke hana i ka medium (kiʻekiʻe) alumini zinc alumini magnesium.No ka laʻana, loaʻa iā Shougang kahi moʻo piha o ka zinc alumini magnesium, a ʻo ia wale nō ka laina hana ma ka ʻāina e hiki ke hāʻawi i ka zinc alumini magnesium i uhi ʻia i nā pā kila me ka mānoanoa o 3.0 mm a i ʻole no nā kumu hana.
02. Hoʻohālikelike a me nā hiʻohiʻona o ka Zinc Aluminum Magnesium Products
I kēia manawa, e like me kā China Baowu ka nānā ʻana o nā pāpaʻi kila magnesium i hoʻopili ʻia, ʻo ka hapa nui o nā uhi i loaʻa ka magnesium a me ka magnesium maʻiʻo ≤ 3%.Ma muli o nā ʻano alumini like ʻole i loko o nā uhi, ua hoʻokaʻawale ʻia ka zinc alumini magnesium coatings i:
Haʻahaʻa alumini zinc alumini hoʻokuʻu magnesium: Aluminum maʻiʻo: 1% -3.5%.Hoʻokumu ʻia kēia uhi ma ka hoʻohui ʻana i kahi nui o ka alumini magnesium a me nā mea ʻē aʻe ma ke kumu o ka galvanizing wela.ʻO kēia uhi kahi mana i hoʻomaikaʻi ʻia o ke kūpaʻa ʻino o ka uhi zinc maʻemaʻe wela.
Medium aluminika zinc aluminika magnesium uhi: alumini maʻiʻo: 5% -11%.
ʻO ka uhi ʻana o ka magnesium zinc aluminika kiʻekiʻe: ʻIke alumini: 55%.Hoʻokumu ʻia kēia uhi ma ka hoʻohui ʻana i kahi nui o ka magnesium a me nā mea ʻē aʻe ma ke kumu o ka uhi ʻana o ka zinc alumini wela.ʻO kēia uhi kahi mana i hoʻomaikaʻi ʻia o ke kūpaʻa ʻino o ka hoʻoheheʻe zinc alumini wela wela.
I kēia manawa, ʻo ka hana nui ma Kina ka haʻahaʻa haʻahaʻa alumini zinc alumini magnesium, a ʻo kekahi mau ʻoihana e like me Shougang a me Baosteel hiki ke hana i ka alumini zinc alumini magnesium kiʻekiʻe.ʻAʻole hiki ke hoʻoponopono pololei ʻia ka Zinc alumini magnesium, akā lawelawe pū kekahi ma ke ʻano he substrate no nā coils sheet coated color.I ka hoʻomaka ʻana o 2022, ua hoʻokuʻu ʻia ka ʻōwili mua o ka uhi kala o Baosteel Zhanjiang Steel a hoʻomaka ka hana nui ma ka hopena o Pepeluali.Hiki i ka Baosteel Zhanjiang Steel ke hoʻohana i ka nui o ka zinc alumini magnesium ma ke ʻano he substrate, e hana ana ʻo ia wale nō ke kumu hana honua no ka piha piha o ka zinc alumini magnesium kala.
ʻO ke ʻano o nā huahana zinc alumini magnesium ua lilo i kumuhana wela i kēia manawa, pili pili i kā lākou ʻano huahana maikaʻi.ʻO ka maikaʻi maikaʻi loa o nā huahana zinc alumini magnesium coating i hōʻike ʻia i ke kūpaʻa corrosion kiʻekiʻe, a ukali ʻia e ka hana hana.
Papa 1: Hoʻohālikelike ma waena o Zinc Aluminum Magnesium Products a me Pure Zinc Products
| Helu | Nā hiʻohiʻona huahana | Hoʻohālikelike ma waena o Zinc Aluminum Magnesium a me Pure Zinc |
| 1 | ʻO ke kūpaʻa ʻino palahalaha | ʻO ka hoʻāʻo ʻana i ka paʻakai paʻakai: Zinc alumini magnesium coating he 3-10 mau manawa kiʻekiʻe ma mua o ka uhi zinc maʻemaʻe.ʻO ka pōʻino lōʻihi o ka lewa: Zinc alumini magnesium coating hiki ke piʻi aku ma mua o 2 mau manawa kiʻekiʻe ma mua o ka uhi zinc maʻemaʻe. |
| 2 | ʻO ka pale ʻana i ka corrosion o nā ʻoki | ʻOi aku ka kiʻekiʻe o ke kūpaʻa ʻino o ke kūlana zinc aluminika magnesium notch ma mua o nā ʻāpana zinc maʻemaʻe |
| 3 | Haʻahaʻa friction coefficient | He 15% ka haʻahaʻa o ka hoʻoheheʻe ʻana o ka zinc aluminum magnesium coating ma mua o ka uhi zinc maʻemaʻe |
| 4 | ʻaʻahu kūʻē | ʻO ka paʻakikī o ka zinc aluminum magnesium coating e pili ana i ʻekolu mau manawa ma mua o ka uhi zinc maʻemaʻe |
ʻO ke kumu hoʻomohala holoʻokoʻa o nā huahana zinc alumini magnesium home
01 .Relatively differentiated development of coating production capacity
E like me ka mea i ʻōlelo ʻia ma ka hoʻomaka ʻana o ka ʻatikala ma luna, ma mua o 2016, ʻaʻohe hakahaka nā huahana alumini alumini alumini.Me nā ʻoihana kikowaena liʻiliʻi, nā ʻoihana mokuʻāina, a me nā ʻoihana uhi pilikino nui e komo mālie i ka mākeke kūloko, ke ulu mālie nei ka mana hana o ka zinc alumini magnesium.Wahi a nā helu helu piha ʻole, manaʻo ʻia ka mana hana o ka zinc alumini magnesium ma kahi o 7 miliona tons i kēlā me kēia makahiki, a ʻo ka huahana o kēia manawa aia i kahi pae o ka ulu wikiwiki.Eia nō naʻe, i ka pōʻaiapili o ka hana kila nui a China Steel a me ka hiki ke uhi ʻia ʻoi aku ma mua o 160 miliona tons, ʻo ka hapa nui o ka zinc alumini magnesium coating he liʻiliʻi.
ʻO ka hoʻomohala lohi o nā huahana hou e hōʻike ana i ka nui o ka nui o ka hana o ka ʻoihana uhi holoʻokoʻa: ʻoiai ʻo ka nui o ka mana o ka uhi ʻana o Kina, ʻo ka nui o ka hoʻohana ʻana o ka mana hana maoli ma lalo o 60%, a ʻaʻole lawa nā ʻoihana pilikino i ke ʻano o ke kūkulu ʻana. a me ka hoʻohana maoli.Loaʻa i nā huahana alumini alumini magnesium nā pilikia ʻenehana kiʻekiʻe a me nā koi kaʻina, a me ka waiwai kūʻai maikaʻi a me nā manaʻo, a ua lilo i alakaʻi wela no ka noiʻi a me ka hana ʻana i ka ʻoihana like ma ka home a ma waho.
02. Ma lalo o ka hoʻokūkū koʻikoʻi, aia kekahi mau waiwai waiwai no nā huahana hou
Kiʻi 1: Ke ʻano o ke kumu kūʻai a me ka ʻokoʻa o ke kumu kūʻai ma waena o ka zinc, aluminika, magnesium, a me ka zinc plating ma Shanghai (unit: yuan/ton)
E like me December 7th, Mysteel's mainstream kiko'ī 2.0mm Ansteel zinc aluminika magnesium sheet coil ma ka Shanghai market he 5500 yuan/ton, aʻo ka mainstream galvanized huahana 1.0mm Ansteel galvanized sheet coil i ke kumu kūʻai o 4700 yuan / tona, a ʻO ke kumu kūʻai ma waena o ka zinc alumini magnesium sheet coil a me galvanized sheet coil he 800 yuan / ton.E like me ka helu ʻana o ka papa zinc a me ka hōʻailona kikoʻī i ka mea kanu kila, ʻo ka zinc aluminika magnesium plate coil he 275g zinc layer, a ʻo ka markup no ka papa zinc ma ka mea kanu kila ma kahi o 300 yuan / ton.Ma muli o kēia helu ʻana, ʻo ia hoʻi no nā huahana me ka mānoanoa papa zinc like, ʻoi aku ka kiʻekiʻe o ke kumu kūʻai o ka zinc alumini magnesium ma mua o nā coils galvanized sheet, kahi e hōʻike pono ʻole ai aia kekahi mau waiwai kūpono no nā huahana zinc alumini magnesium, inā mai. ka manaʻo o nā mea kālepa a i ʻole nā wili kila.ʻOiaʻiʻo, pono e hoʻomaopopo ʻia ma Iulai, ua piʻi ka ʻokoʻa ma waena o ka zinc alumini magnesium a me galvanized sheet coil i 1350 yuan / ton, a laila noho mau i loko o 1000 yuan / ton, e hōʻike ana aia kekahi hoʻokūkū i kēia manawa. mākeke zinc aluminika magnesium.ʻO ka ʻokoʻa kumu kūʻai ma waena o Tianjin zinc alumini magnesium a me ka pepa galvanized he kumu hoʻohālike maikaʻi, e like me ka hōʻike ʻana ma ke Kiʻi 2.
Ma ka mākeke mea kūʻai photovoltaic, ma waho aʻe o ka mākeke East China, aia kekahi mākeke koʻikoʻi, ʻo ia ʻo Tianjin, ʻoi aku ka nui ma Daqiuzhuang.ʻO kēia wahi hoʻomohala koʻikoʻi o nā pale photovoltaic ua lilo hoʻi i pahuhopu nui no nā wili kila he nui.I kēia manawa, ma ka mākeke ʻo Tianjin, ʻo nā kumu waiwai wili kila nui e pili ana i ka mokuʻāina ʻo Shougang, Ansteel, Tangshan Steel, a me Handan Steel;ʻO nā wili kila pilikino e like me Hebei Zhaojian, Tianjin Xinyu, Shandong Huafeng, a me nā mea'ē aʻe. Mai ka hiʻohiʻona o ka hoʻohālikelike o ke kumukūʻai, ʻoi aku ka haʻahaʻa ma waena o ka Tianjin zinc alumini magnesium a me ka zinc plating ma mua o ka mākeke Shanghai.No ka hopu ʻana i ka māhele mākeke, ua hoʻoponopono pū nā wili kila i kā lākou mau kulekele e like me ia.
03 ʻO ka hoʻomohala wikiwiki ʻana o ka ʻoihana photovoltaic i loko o ka pōʻaiapili o ka ikehu hou a me ka hoʻēmi kalapona
Ke hōʻike nei ka ʻoihana o lalo o ka ʻoihana uhi hale i kahi ʻano ʻokoʻa, a ʻo ke ʻano ulu wela o ka hoʻohana ʻana i nā kaʻa a me nā mea hana hale ua hala loa, akā ke ulu wikiwiki nei ka ikehu hou.Ma ka lā 21 o Nowemapa, ua hoʻokuʻu ka National Passenger Car Market Information Joint Conference i kahi hōʻike e pili ana i ke ʻano o ka mākeke kaʻa kaʻa hou o Kina: ʻO ka hana kaʻa kaʻa hou o Kina mai Ianuali a ʻOkakopa he 5.59 miliona mau ʻāpana, he piʻi makahiki o 108.4%, me ka helu kumulative penetration o 24.7% a me ka helu haʻawina ma luna o 80% i ka ulu ʻana o ka mākeke automotive.Pēlā nō, i loko o ka pōʻaiapili o ka ʻāina e hoʻoikaika ikaika nei i ka New Infrastructure a me ka hoʻohana ʻana i ka ikehu hou, ʻo ka koi ʻai ʻana o ka ʻoihana zinc alumini magnesium he wahi ulu a me ka ikaika pahū.
Ua hōʻea ka ʻoihana photovoltaic o Kina i nā pae kiʻekiʻe o ka honua ma nā ʻano like ʻole, ʻoi aku hoʻi mai ka makahiki 2022, ma lalo o ke kaomi ʻana o nā hanana pinepine o COVID-19 a me ka hāʻule ʻana o ka hoʻokele waiwai, ua paʻa mau ka manawa hoʻomohala holoʻokoʻa o ka ʻoihana photovoltaic.I nā hapaha mua ʻekolu o 2022, ʻo ka hana ʻana o Kina i ka polycrystalline silicon, nā wafers silicon, nā pākaukau, a me nā ʻāpana i holomua nui, a ua hiki i ka hana ʻana o nā loulou like ʻole i ke kaulahao ʻoihana i kahi kiʻekiʻe kiʻekiʻe.Ke hoʻomau nei ka ʻenehana ʻenehana i ka hana hou a me ka holomua, a ʻo ka hoʻololi ʻana o ka silicon heterojunction solar cell ua hoʻokumu i kahi moʻolelo honua hou o 26.81%.Ua hana hou ʻia nā mea hou i ka noiʻi a me ka hoʻomohala ʻana a me ka hoʻāʻo ʻana o ka hoʻāʻo ʻana o nā cell perovskite i hoʻopaʻa ʻia, a ke hoʻonui mau nei ke kumu hoʻohālike "photovoltaic +".I nā hapaha mua ʻekolu, ua hiki i ka mana hou o nā photovoltaics home i 52.6GW.Mai Ianuali a ʻOkakopa, ʻoi aku ka nui o ka waiwai kūʻai aku o nā photovoltaics ma Kina ma mua o 44 biliona kālā ʻAmelika, e kākoʻo ikaika ana i ka ulu nui ʻana o nā mākeke photovoltaics kūloko a me nā ʻāina ʻē.
ʻIkepili o ka hoʻomohala ʻana o ka Zinc Aluminum Magnesium Sheet and Roll
01 Hoʻomaikaʻi mau i nā kūlana huahana ma nā kahua noiʻi ʻoihana
E kū'ē i ke kua o ka ulu wikiwiki ʻana i ka hiki ke hoʻoulu ʻia ka uhi ʻana, aia nō ke kūlana o ka hiki ke hoʻoulu ʻia ka uhi kiʻekiʻe me ka helu hoʻohana haʻahaʻa.E hoʻomau nā ʻoihana e hoʻonui i nā ala kūʻai kūʻai mākeke a hoʻonui i ka māhele mākeke.No ka hoʻonui mau ʻana o nā laminates i uhi ʻia iā lākou iho, hiki ke hoʻomaopopo ʻia, akā i ka hoʻokūkū hoʻomau o ka ʻoihana, aia kahi pae o ka hoʻololi ʻana ma waena o ka laulā o nā laminates i uhi ʻia a me nā ʻōwili.
Ma ke kahua o ka ʻoihana huahana alumini alumini, i ka nele o nā kūlana huahana i kēia manawa, he mea koʻikoʻi ia no nā ʻoihana aupuni nui ma Kina e alakaʻi i ka hoʻokumu ʻana i nā kūlana kūpono.I mea e hoʻohālikelike ai i ka hoʻomohala ʻana a me ka hana ʻana o ka zinc alumini magnesium, kahi huahana hou, ma ke ala olakino, ka loea kaulana ʻo Professor Xu Xiufei mai Kina Metallurgical Corporation (MCC), me ke kākoʻo a me ke kōkua o ke Kōmike Kūʻai Kūʻai Kūʻai Kūʻai, hoʻonohonoho i ka uhi maikaʻi. nā ʻoihana a puni ka ʻāina e hoʻoponopono i ke kūlana ʻoihana o "Continuous Hot Dip Coated Steel Plate and Strip for Construction".No ka manawa mua ma ka honua, ua hoʻokomo ʻia nā ʻāpana uhi āpau, me ʻekolu mau ʻāpana nui o ka zinc alumini magnesium, i loko o ka maʻamau like, ʻaʻole kūpono wale no nā mea kūʻai aku e hoʻohālikelike a hoʻohana, Hiki iā ia ke hoʻolaha i ke koho kūpono o nā mea a me nā mea. kiʻekiʻe kiʻekiʻe a me ka uku-pono nā huahana plating.
Me ka hoʻomaikaʻi ʻana i ka hoʻokūkū o nā huahana zinc alumini magnesium o nā ʻoihana kūloko, ua hoʻohuli ʻia ke ʻano o ka lawe ʻana mai i nā huahana zinc alumini magnesium mai nā ʻāina ʻē, a ua lawe ʻia aku ka nui o nā huahana kiʻekiʻe i nā ʻāina holomua e like me ʻEulopa a me ʻAmelika.Ma muli o ka nele o nā kūlana honua, ʻaʻole ia i pale wale i ka hoʻokomo ʻana a me ka hoʻokuʻu aku i nā huahana zinc alumini magnesium kila, akā ua hoʻopilikia pū kekahi i nā ʻenehana ʻenehana.No laila, ʻo ka hoʻoikaika ʻana i nā kamaʻilio honua a me ka hoʻokumu ʻana i nā kūlana honua i lilo i mea nui no nā huahana Kina e hele honua.Hiki ke manaʻo ʻia ʻo ka hoʻolaha ʻana o ka papahana maʻamau no ka zinc alumini magnesium sheets e wehe i kahi kūlana hou no nā ʻoihana pepa i uhi ʻia e Kina e hoʻokūkū i ka pae honua.
02 ʻO ka hoʻomohala ʻana o ka huahana e hiki mai ana ke nānā aku i mua
ʻAʻole hiki ke hoʻonui ʻia ke kaomi ʻana e ka ʻili i uhi ʻia a me ka ʻoihana coil.He koʻikoʻi ka overcapacity, a ua lohi mau ke kikowaena kumukūʻai.ʻO ka ulu ʻana o ka ʻoihana ʻoihana home e like me nā mea hana hale a me nā kaʻa e hoʻomau i ka lohi, e paʻakikī ai ka hoʻonui ʻana i ka noi.Eia kekahi, ke emi nei ka waiwai o ka ʻoihana pepa metala, me nā huahana i uhi ʻia, a e hoʻomau ka hoʻoponopono ʻana o ka hoʻoponopono kūloko i ka hoʻonui ʻana i ka ʻoihana.
Eia nō naʻe, loaʻa i nā huahana alumini magnesium nā hana huahana kūʻokoʻa a me nā hiʻohiʻona noi e pili ana i nā huahana coating, a ke kiʻekiʻe nei ka paepae ʻenehana ma ka home a ma waho.I ka manawa like, ke ulu mau nei kona hoʻohana ʻana i nā papahana koʻikoʻi a me nā ʻoihana mea kūʻai aku kiʻekiʻe ma lalo, a ke hoʻonui mau nei nā wahi hoʻohana.Pono mau ka manaʻo o ka hoʻomohala ʻana i ka wā e hiki mai ana.Inā hiki i kekahi ke komo i ka papa inoa keʻokeʻo o nā ʻoihana kūʻai, e loaʻa iā lākou kahi pono kūʻokoʻa i kēia hoʻokūkū.
ʻO ka hoʻokūkū mākeke o kēia manawa no ka haʻahaʻa alumini zinc alumini magnesium ua hoʻoikaika nui ʻia, a ʻoi aku ka nui o nā ʻoihana e hui pū ana i ka hana ʻana a me ke kūʻai aku ʻana i nā huahana zinc alumini magnesium i mea e kaʻana like i ka ʻāpana huahana.Ma muli o nā hiʻohiʻona o nā mea kūʻai aku a me nā ʻano hoʻomohala ʻoihana, ʻōlelo ʻia e hoʻonohonoho mua i ka hoʻonohonoho ʻana o nā huahana alumini alumini magnesium ma ke ala (medium) kiʻekiʻe alumini zinc alumini magnesium kuhikuhi.ʻO ka mākeke mālamalama a me ka palena waiwai nui o ka ʻoihana ʻo ia ka mea a nā mea a pau e kali nei.
Ka manawa hoʻouna: Jul-04-2023
