Si loo bixiyo macluumaad tixraac badan oo loogu talagalay dadka isticmaala kuwaas oo doonaya inay dalbadaan amar ku saabsan tuubooyinka birta ee zinc aluminium magnesium laakiin aan weli dalban, tifaftiruhu wuxuu soo ururiyay maqaalkan isagoo rajeynaya inuu siiyo macaamiisha qiimo tixraac badan.
Dulmar:
Sannadihii ugu dambeeyay, awoodda wax-soo-saarka guud ee dahaadhka gudaha ayaa weli sii kordhaya, iyada oo soo-saarayaasha leh awoodda wax-soo-saarka gariiradda kulul ay inta badan fidiyaan khadadka alaabtooda hoos.Marka la eego hoos u dhigista kaarboonka qaranka iyo kor u qaadida tamarta cusub, alaabada magnesium-ka galvanized aluminium ee heer sare ah waxay noqdeen feejignaan kala duwan oo caan ah.Sanadihii ugu dambeeyay, warshado bir ah oo aad u badan ayaa ku biiray soo saarista gariiradaha magnesium aluminium ee zinc, tartankuna wuxuu noqday mid sii kordhaya.Maqaalkani wuxuu si kooban u falanqeyn doonaa heerka horumarka hadda jira iyo rajada laga qabo gariiradda xaashida zinc aluminium ee gudaha ee ku saleysan xaaladda suuqa ee hadda jirta.
Hordhac iyo kala soocida alaabta magnesium aluminium zinc:
01. Hordhac Alaabooyinka Magnesium Zinc Aluminum
Galvanized aluminium saxan birta magnesium waa nooc cusub oo saxan bir ah oo dahaarka leh oo aadka u adkaysiga u leh, oo inta badan ka kooban zinc, 1.5% -11% aluminium, 1.5% -3% magnesium, iyo xaddi silikoon (oo leh farqi yar oo u dhexeeya saamiga u dhexeeya soo saarayaasha kala duwan).Waxaa inta badan loo isticmaalaa daawaynta ka hortagga daxalka dusha ee birta iyo alaabta birta, oo ay ku jiraan daahan taxane Zinc kala duwan iyo tiro badan oo qaybaha birta oo dhan ee ilaalinta daxalka immersion.Iyadoo horumarinta joogtada ah ee tignoolajiyada, zinc aluminium magnesium dahaarka birta dahaarka ah ayaa inta badan loo isticmaalaa warshadaha dhismaha sababtoo ah caabbinta daxalka ee wanaagsan, qaabaynta wanaagsan, alxanka, iyo muuqaalka qurxinta.Si tartiib tartiib ah ayaa loo dallacsiiyay waxaana lagu dabaqaa warshadaha sida qalabka guriga iyo soo saarista baabuurta.
Nippon Steel, Nippon Steel, ThyssenKrupp iyo shirkado kale oo caalami ah oo caan ah ayaa bilaabay inay daraasad ku sameeyaan saxanka birta sannadihii 1980-aadkii, waxayna xaqiiqsadeen wax soo saarka warshadaha iyo codsiga horaantii qarnigii 21aad.Afar sano ka hor, inta badan alaabada zinc aluminium magnesium ee laga isticmaalo Shiinaha waxaa laga keenay dalal ay ka mid yihiin Japan iyo South Korea.Iyada oo halsano joogto ah oo ka mid ah warshadaha photovoltaic sanadihii la soo dhaafay, marka lagu daro warshado bir ah oo ay dowladdu leedahay sida Baosteel, Jiuquan Steel, Shougang, iyo Tangshan Steel, tiro badan oo warshado bir ah oo gaar loo leeyahay ayaa sidoo kale soo galay warshadaha, sida Tianjin Xinyu. iyo Hebei Zhaojian.Qaar ka mid ah shirkadaha wax soo saarka birta ee xariijimaha ayaa sidoo kale ku biiray warshadaha.Waqtigan xaadirka ah, kala duwanaanta dhumucda ee laga soo saari karaa Shiinaha waa 0.4mm-4.0mm, ballaciisuna waa 580mm-2080mm.Waqtigan xaadirka ah, warshadaha birta ee Shiinaha ee soo saara gariiradaha zinc aluminium magnesium ayaa inta badan aluminium hooseeya zinc aluminium magnesium, iyo tiro yar oo shirkado ah ayaa soo saari kara dhexdhexaad (sare) aluminium zinc aluminium magnesium.Tusaale ahaan, Shougang wuxuu leeyahay taxane buuxa oo zinc aluminium magnesium ah, wuxuuna leeyahay khadka wax soo saarka ee dalka oo ku siin kara zinc aluminium magnesium taarikada birta ah ee dahaarka leh oo dhumucdiisu tahay 3.0 mm ama ka badan ujeeddooyin dhismeed.
02. Kala-soocidda iyo Astaamaha Alaabta ee Alaabooyinka Magnesium Zinc Aluminum
Waqtigan xaadirka ah, marka loo eego falanqaynta Shiinaha Baowu ee ganacsiyada hadda jira ee magnesium-ka dahaarka ah ee birta, inta badan dahaarka waxaa ku jira maadada magnesium iyo magnesium ≤ 3%.Iyada oo ku saleysan waxyaabaha kala duwan ee aluminium ee ku jira dahaarka, aluminium aluminium zinc dahaarka waxaa loo qaybiyaa:
Dahaarka hoose ee zinc aluminium magnesium: Waxyaabaha aluminiumka ah: 1% -3.5%.Daahan waxaa la sameeyay iyadoo lagu darayo qadar go'an oo magnesium aluminium ah iyo walxo kale oo ku saleysan galvanizing-kulul.Daahan waa nooca la cusboonaysiiyay ee iska caabbinta daxalka ee dahaarka zinc saafiga ah ee kulul.
Dhexdhexaad aluminium zinc aluminium aluminium magnesium daahan: aluminium content: 5% -11%.
Dahaarka sare ee aluminium zinc aluminium magnesium: Waxyaabaha aluminiumka ah: 55%.Daahan waxaa la sameeyay iyadoo lagu darayo qaddar gaar ah oo magnesium ah iyo walxo kale oo ku saleysan daahan aluminium-kulul-kulul.Daahan waa nooca la cusboonaysiiyay ee iska caabbinta daxalka ee daahan aluminium-kulul-kulan ee zinc.
Waqtigan xaadirka ah, wax soo saarka ugu weyn ee Shiinaha waa aluminium zinc aluminium magnesium hooseeya, iyo qaar ka mid ah shirkadaha sida Shougang iyo Baosteel waxay sidoo kale soo saari karaan aluminium zinc aluminium magnesium sare ah.Zinc aluminium magnesium ma aha oo kaliya in si toos ah loo farsamayn karo, laakiin sidoo kale waxay u adeegtaa sidii substrate ee gariiradaha dahaarka leh midabka.Bilowgii 2022, duubkii ugu horreeyay ee dahaarka midabka Baosteel Zhanjiang Steel ayaa si rasmi ah loo billaabay wax-soo-saarka ballaarana wuxuu billaabay dhammaadkii Febraayo.Baosteel Zhanjiang Steel's midabka midabka wuxuu isticmaali karaa kala duwanaansho buuxda oo zinc aluminium magnesium ah sida substrate, taasoo ka dhigaysa saldhigga kaliya ee wax soo saarka caalamiga ah ee kala duwan oo buuxa oo ah zinc aluminium magnesium midabka midabka.
Dhaqanka zinc aluminium alaabta magnesium wuxuu noqday mawduuc kulul hadda, oo si dhow ula xiriira sifooyinkooda wanaagsan ee alaabta.Faa'iidada ugu weyn ee tayada alaabta daahan zinc aluminium magnesium ka muuqataa caabbinta daxalka sare, oo ay ku xigto waxqabadka processing.
Shaxda 1: Isbarbardhigga u dhexeeya Alaabada Zinc Aluminium Magnesium iyo Alaabta Zinc ee Saafi ah
| Nambarada taxan | Tilmaamaha alaabta | Isbarbardhigga u dhexeeya Zinc Aluminium Magnesium iyo Zinc saafi ah |
| 1 | Iska caabbinta daxalka fidsan | Tijaabada buufinta milixda dhexdhexaadka ah: Daahanka Zinc aluminium magnesium waa 3-10 jeer ka sarreeya daahan-dhaqameedka saafiga ah ee zinc.Daxalka muddada dheer ee jawiga: aluminium aluminium magnesium daahan Zinc wuxuu gaari karaa in ka badan 2 jeer ka badan daahan zinc saafiga ah. |
| 2 | Iska caabinta daxalka ee jeexjeexyada | Iska caabinta daxalka ee zinc aluminium magnesium booska darajada ayaa aad uga sarreeya tan dahaarka zinc dhaqameed ee saafiga ah |
| 3 | Isku-dheellitirnaan hoose | Isku-dhafka isku-dhafka ee zinc aluminium magnesium daahan ayaa 15% ka hooseeya kan daahan zinc saafiga ah |
| 4 | xidho iska caabin | Adkeysiga zinc aluminium magnesium daahan wuxuu ku saabsan yahay saddex jeer dahaarka zinc saafiga ah |
Asal ahaan horumarka guud ee alaabooyinka magnesium aluminium zinc gudaha
01 . Horumarinta kala duwan ee awoodda wax soo saarka daahan
Sida lagu sheegay bilawga maqaalka kor ku xusan, ka hor 2016, alaabada magnesium-ka aluminium ee galvanized gudaha ayaa asal ahaan madhan.Iyada oo ay jiraan dhowr shirkadood oo dhexe, shirkado ay dowladdu leedahay, iyo shirkado waaweyn oo daahan oo gaar loo leeyahay ayaa si tartiib tartiib ah u soo galaya suuqa gudaha, awoodda wax-soo-saarka ee aluminium magnesium ayaa si tartiib tartiib ah u koraya.Marka loo eego tirakoobyada aan dhamaystirnayn, awoodda wax soo saarka ee zinc aluminium magnesium ayaa la filayaa in ay noqoto qiyaastii 7 milyan oo tan sanadkiiba, badeecada hadda jirtana waxay ku jirtaa marxaladda koritaanka degdegga ah.Si kastaba ha ahaatee, marka la eego macnaha wax soo saarka birta weyn ee China Steel iyo awoodda daahan ee in ka badan 160 milyan oo tan, saamiga guud ee daahanka aluminium zinc weli waa yar yahay.
Horumarinta tartiib tartiib ah ee alaabta cusub waxay muujineysaa awoodda wax-soo-saarka xad-dhaafka ah ee warshadaha oo dhan: in kasta oo awoodda wax-soo-saarka Shiinaha ay tahay mid aad u weyn, heerka isticmaalka guud ee awoodda wax-soo-saarka dhabta ah waa wax ka yar 60%, iyo ganacsiyada gaarka loo leeyahay ayaa ku filan marka la eego dhismaha. iyo ka faa'iidaysiga dhabta ah.Alaabta magnesium aluminium ee galvanized waxay leeyihiin dhibaatooyin farsamo oo sarreeya iyo shuruudaha habka, iyo sidoo kale qiimaha suuqa wanaagsan iyo rajada, waxayna noqdeen jihada kulul ee cilmi baarista iyo wax soo saarka ee isla warshadaha gudaha iyo dibadda.
02. Marka loo eego tartanka adag, waxaa weli jira xoogaa faa'iido leh oo loogu talagalay alaabada cusub
Jaantus 1: Isbeddelka qiimaha iyo farqiga qiimaha u dhexeeya zinc, aluminium, magnesium, iyo plating zinc ee Shanghai (cutub: yuan/ton)
Laga bilaabo Diisambar 7-deedii, qeexida guud ee Mysteel ee 2.0mm Ansteel zinc aluminium aluminium magnesium xaashida xaashida ee suuqa Shanghai waxa uu leeyahay qiimihiisu yahay 5500 yuan/ton, halka badeecada guud ee galvanized 1.0mm Ansteel galvanized xaashida xaashida ayaa qiimaheedu yahay 4700 yuan/ton, iyo Farqiga qiimaha u dhexeeya gariiradda caleenta magnesium aluminium iyo gariiradda galvanized waa 800 yuan/ton.Marka loo eego xisaabinta lakabka zinc iyo calaamadaynta calaamadaynta warshadda birta, gariiradda saxanka aluminium ee magnesium waa 275g lakabka zinc, iyo calaamadaynta lakabka zinc ee warshadda birta waxay ku dhowdahay 300 yuan/ton.Iyada oo ku saleysan xisaabintan, xitaa alaabooyinka leh dhumucda lakabka zinc ee isku midka ah, qiimaha zinc aluminium magnesium aad ayuu uga sarreeyaa kan gariiradaha galvanized, taas oo si aan toos ahayn u caddaynaysa in ay weli jirto faa'iido gaar ah oo loogu talagalay alaabta magnesium ee zinc aluminium, haddii ay tahay aragtida ganacsatada ama biraha.Dabcan, waxaa xusid mudan in bishii Luulyo, farqiga qiimaha u dhexeeya zinc aluminium magnesium iyo gariiradda xaashida galvanized mar kor u kacday 1350 yuan / ton, ka dibna asal ahaan ku hadhay 1000 yuan / ton, taas oo muujinaysa in sidoo kale uu jiro tartan hadda jira. zinc aluminium magnesium suuqa.Farqiga qiimaha ee u dhexeeya Tianjin zinc aluminium magnesium iyo xaashi galvanized waa tusaale wanaagsan, sida ku cad sawirka 2.
Suuqa macaamiisha ee fotovoltaic, marka lagu daro suuqa Bariga Shiinaha, waxaa sidoo kale jira suuq xoog leh, kaas oo ah Tianjin, gaar ahaan ku urursan Daqiuzhuang.Goobtan wax-soo-saarka ah ee xoogga leh ee xirmooyinka sawir-qaadista ayaa sidoo kale noqday bartilmaameedka muhiimka ah ee warshado badan oo bir ah.Waqtigan xaadirka ah, suuqa Tianjin, ilaha ugu muhiimsan ee wareejinta birta waxaa ka mid ah Shougang, Ansteel, Tangshan Steel, iyo Handan Steel;Warshadaha birta ee gaarka ah sida Hebei Zhaojian, Tianjin Xinyu, Shandong Huafeng, iwm. Marka la eego dhinaca isbarbardhigga farqiga qiimaha, farqiga qiimaha u dhexeeya Tianjin zinc aluminium magnesium iyo dahaarka zinc ayaa si weyn uga hooseeya tan suuqa Shanghai.Si loo hanto saamiga suuqa, miraha birta ayaa sidoo kale hagaajiyay siyaasadahooda si waafaqsan.
03 Horumarka degdega ah ee warshadaha sawir-qaadista ee macnaha tamarta cusub iyo deegaanka dhimista kaarboonka
Warshadaha hoose ee warshadaha dahaadhka gudaha ayaa muujinaya isbeddel kala duwanaansho ah, iyo heerka koritaanka kulul ee isticmaalka baabuurta iyo qalabka guriga ayaa asal ahaan ka gudbay, laakiin tamar cusub ayaa si degdeg ah u koraysa.Bishii Nofeembar 21st, Shirka Wadajirka ah ee Macluumaadka Suuqa Baabuurta Rakaabka ee Qaranka ayaa sii daayay warbixin ku saabsan isbeddelka suuqa baabuurta tamarta cusub ee Shiinaha: Wax soo saarka tamarta cusub ee Shiinaha laga bilaabo Janaayo ilaa Oktoobar wuxuu ahaa 5.59 milyan unug, koror sannad-sannadka ah oo ah 108.4% oo leh isugeyn isugeyn ah 24.7% iyo wax ku biirinta in ka badan 80% kobaca suuqa baabuurta.Sidoo kale, marka la eego macnaha guud ee dalka oo si firfircoon u kor u qaadaya Kaabayaasha Cusub iyo isticmaalka tamarta cusub, baahida isticmaalka ee warshadaha magnesium aluminium zinc waxay leedahay booska koritaanka marxaladda iyo xoogga qarxa.
Warshadaha sawir-qaadista ee Shiinaha ayaa gaadhay heerar caalami ah oo hogaaminaya dhinacyo kala duwan, gaar ahaan tan iyo 2022, iyadoo ay cadaadis saaran yihiin faafitaanno isdaba joog ah oo COVID-19 ah iyo hoos u dhac dhaqaale, guud ahaan horumarka horumarka warshadaha sawir-qaadista ayaa ahaa mid deggan.Saddexdii rubuc ee hore ee 2022, wax-soo-saarka Shiinaha ee Silicon polycrystalline, wafers silicon, baytariyada, iyo qaybaha ayaa sameeyay horumar la taaban karo, wax-soo-saarka xidhiidhyada kala duwan ee silsiladda warshadaha ayaa gaadhay heer sare oo taariikhi ah.Tiknoolajiyada warshaduhu waxay sii wadaan inay abuuraan oo horumariyaan, iyo waxtarka beddelka ee unugyada qoraxda heterojunction silicon ayaa dhigay rikoor cusub oo adduunka ah 26.81%.Horumarro cusub ayaa sidoo kale laga sameeyay cilmi-baarista iyo horumarinta iyo tijaabinta tijaabada unugyada perovskite, iyo qaabka "photovoltaic+" ayaa sidoo kale si joogto ah u sii fidaya.Saddexdii rubuc ee hore, awoodda cusub ee la rakibay ee sawir-qaadista gudaha ayaa gaadhay 52.6GW.Laga soo bilaabo Jannaayo ilaa Oktoobar, wadarta qiimaha dhoofinta sawir-qaadista ee Shiinaha ayaa dhaaftay 44 bilyan oo doolarka Mareykanka ah, taas oo si xooggan u taageertay baahida sii kordheysa ee suuqyada sawir-qaadista gudaha iyo dibedda.
Falanqaynta Rajada Horumarinta ee Zinc Aluminium Magnesium Sheet iyo Roll
01 Si joogto ah u wanaajinta heerarka alaabta ee goobaha codsiga warshadaha
Ka soo horjeeda dib-u-dhaca kobaca degdegga ah ee guud ahaan awoodda wax-soo-saarka daahan, weli waxaa jira xaalad ah awoodda wax-soo-saarka daahan sare oo leh heerka isticmaalka hooseeya.Shirkaduhu waxay sii wadi doonaan inay balaadhiyaan kanaalada iibka suuqa iyo kordhinta saamiga suuqa.Balaadhinta joogtada ah ee laminates-ka daboolan, waa wax la fahmi karo, laakiin tartanka joogtada ah ee warshadaha, waxaa jira heerar gaar ah oo beddelaad ah oo u dhexeeya noocyada ballaaran ee laminates iyo duub.
Dhinaca warshadaha wax soo saarka magnesium aluminium galvanized ah, la'aanta heerarka badeecada hadda, waxay muhiim u tahay shirkadaha waaweyn ee ay dowladdu leedahay ee Shiinaha inay hormuud ka noqdaan sameynta jaangooyooyin khuseeya.Si loo jaangooyo horumarinta iyo soosaarka zinc aluminium magnesium, badeecad cusub, oo ay weheliso waddo caafimaad leh, khabiir caan ah Professor Xu Xiufei oo ka socda Shiinaha Metallurgical Corporation (MCC), iyadoo la kaashanayo iyo kaalmada Guddiga Heerarka Qaranka ee Biraha, abaabulay daahan heersare ah. shirkadaha dalka oo dhan si ay dib u eegis ugu sameeyaan halbeegga warshadaha ee "Siiqamada Dahaarka leh ee kulul ee Joogtada ah iyo Strip for Construction".Markii ugu horreysay ee adduunka, dhammaan qaybaha daahan, oo ay ku jiraan saddex qaybood oo waaweyn oo zinc aluminium magnesium ah, ayaa lagu daray halbeeg isku mid ah, taas oo aan ku habboonayn iibsadaha inay isbarbardhigaan oo isticmaalaan, Waxay sidoo kale kor u qaadi kartaa xulashada macquulka ah ee alaabta iyo alaab tayo sare leh oo qiimo jaban leh.
Iyada oo la wanaajiyey tartanka shirkadaha gudaha ee zinc aluminium magnesium wax soo saarka, isbeddelka soo dejinta zinc aluminium magnesium ee dibedda ayaa dib loo rogay, tiro badan oo alaab tayo sare leh ayaa loo dhoofiyay waddamo horumarsan sida Yurub iyo Ameerika.Sababtoo ah la'aanta heerarka caalamiga ah, kaliya kama hor istaagin ganacsiga soo dejinta iyo dhoofinta alaabada birta ee zinc aluminium magnesium, laakiin sidoo kale waxay sababtay caqabadaha farsamada warshadaha.Sidaa darteed, ku dadaalista khudbadaha caalamiga ah iyo samaynta halbeegyada caalamiga ah waxay noqdeen cabbirka ugu weyn ee badeecadaha Shiinaha si ay u noqdaan kuwo caalami ah.Waxaa la filan karaa in kor u qaadida mashruuca heerka caalamiga ah ee zinc aluminium magnesium sheets ay u furto xaalad cusub oo loogu talagalay shirkadaha Shiinaha ee dahaarka leh si ay ugu tartamaan marxaladda caalamiga ah.
02 Horumarka mustaqbalka ee alaabta ayaa weli mudan in la sugo
Cadaadiska soo wajaha xaashida dahaarka leh iyo warshadaha gariiradda ayaan la soo koobi karin.Awoodda xad-dhaafka ah ayaa weli ah mid daran, xarunta qiimuhuna weli waa gaabis.Heerka kobaca wax soo saarka warshadaha gudaha sida qalabka guryaha iyo baabuurta ayaa sii wadi doona inay hoos u dhacaan, taas oo adkeynaysa in la kordhiyo baahida.Intaa waxaa dheer, faa'iidada warshadaha xaashida birta, oo ay ku jiraan alaabada la daboolay, ayaa sii socota inay hoos u dhacdo, iyo hagaajinta qaabdhismeedka gudaha ayaa sii wadi doona kordhinta isku shaandheynta warshadaha.
Si kastaba ha noqotee, alaabada magnesium-ka aluminium ee galvanized waxay leeyihiin shaqooyin wax soo saar gaar ah iyo sifooyin codsi oo ku saleysan alaabada daahan, iyo heerka farsamada ee guriga iyo dibedda ayaa weli sarreeya.Isla mar ahaantaana, isticmaalkeeda mashaariicda muhiimka ah iyo warshadaha macaamiisha ee dhamaadka-dhamaadka ah ayaa wali sii koraya, meelaha laga isticmaalo ayaa wali sii kordhaya.Rajada horumarinta mustaqbalka ayaa weli mudan in la sugo.Haddii qofku ku biiri karo liiska cad ee shirkadaha wax iibsiga, waxay sidoo kale ku yeelan doonaan faa'iido gaar ah tartankan.
Tartanka suuqa ee hadda jira ee aluminiumka zinc aluminium magnesium ee hooseeya ayaa si tartiib tartiib ah u kordhay, shirkado badan oo badan ayaa ku biiraya wax soo saarka iyo iibinta zinc aluminium magnesium si ay u wadaagaan qaybinta alaabta.Iyada oo ku saleysan sifooyinka macaamiisha iyo isbeddellada horumarinta warshadaha, waxaa lagu talinayaa in la kala hormariyo meelaynta alaabada magnesium-ka aluminium ee galvanized ee (dhexdhexaad) aluminium sare ee aluminium zinc aluminium magnesium jihada.Suuqa ifaya iyo faa'iidada weyn ee warshadaha ayaa ah sida saxda ah ee qof kastaa sugayo.
Waqtiga boostada: Jul-04-2023
