Ukuba ufuna ukufunda ngakumbi ngomxholo, cofa iqhosha elingasekunene
Uphuhliso Trend Of Steel Industry
Ishishini lentsimbi laseTshayina livula iXesha elitsha loTshintsho
UWang Tie, uMlawuli weCandelo leMakethi yeCarbon yeSebe loTshintsho lweMozulu yeSebe lezeNdalo kunye nokusiNgqongileyo, wema kwi-podium ye-2025 International Forum yokuNcitshiswa kweCarbon Emission kwi-Building Materials Industry kwaye yabhengeza ukuba amashishini amathathu ensimbi, i-samente kunye ne-aluminium yokunyibilikisa iya kuqalisa i-carbon emission quota yokuqala kunye nokuthotyelwa kwesabelo kunye nokusebenza. Lo mgaqo-nkqubo uza kugubungela iitoni ezi-3 zeebhiliyoni ezongezelelweyo zekharbon dayokhsayidi elingana nerhasi yezityalo, ukwandisa umyinge wokukhutshwa kwekhabhoni olawulwa yimarike yekhabhoni yesizwe ukusuka kwi-40% ukuya ngaphezulu kwe-60% yelizwe lonke.
Imigaqo-nkqubo kunye neMigaqo iqhuba iNguqu kuHlaza
I-1.Ishishini lentsimbi yehlabathi liphakathi kwenguqu ethe cwaka. Njengoko imarike yekhabhoni yaseTshayina isanda, i-1,500 yeeyunithi ezingundoqo zokukhupha umbane zongeziweyo ukongeza kwiinkampani zokuvelisa umbane ezingama-2,200, kunye neenkampani zentsimbi ezithwele ubunzima. I-Ofisi yoMphathiswa we-Ecology kunye nokusiNgqongileyo ifune ngokucacileyo ukuba iinkampani zomeleze uxanduva lwazo, zenze umsebenzi olungileyo kulawulo lomgangatho wedatha, kwaye zenze izicwangciso zenzululwazi zokususwa kwesabelo sokuphela konyaka.
I-2.Uxinzelelo lomgaqo-nkqubo luguqulwa lube yinto eqhuba ukuguqulwa kweshishini. Kwinkomfa yabezindaba yeBhunga kaRhulumente, iSebe lezoShishino kunye neTeknoloji yoLwazi ligxininise ukuba ukuguqulwa okunzulu okuluhlaza kumashishini emveli kufuneka kube yinto ephambili, kwaye imboni yensimbi ibeka kuqala phakathi kwamashishini amane abalulekileyo. Indlela ethile icacisiwe: ukwandisa umlinganiselo wentsimbi ye-scrap kwizinto eziluhlaza, ngenjongo yokwandisa le nxalenye kwi-22% ngo-2027.
3.Imigaqo-nkqubo yamazwe ngamazwe iphinda ibumbe ngokutsha ubume boshishino. Uhlaza lwaseYurophu lutyhala iinkampani zentsimbi zasekhaya ukuba zijike kubuchwephesha bekhabhoni ephantsi njengamandla e-hydrogen; I-Indiya ifuna ukufezekisa injongo yomthamo wemveliso yeetoni ezizigidi ezingama-300 ngo-2030 ngemigaqo-nkqubo yentsimbi yesizwe. Imephu yokurhweba ngentsimbi yehlabathi yenziwe ngokutsha, kwaye imiqobo yerhafu kunye nokukhuselwa kommandla kuye kwakhawulezisa ukwakhiwa ngokutsha kommandla wekhonkco lokubonelela.
4.KwiSithili saseXishan, kwiPhondo laseHubei, i-54 ekhethekileyointsimbiiinkampani ezingaphezulu komlinganiselo obekiweyo zakha i-100 yeebhiliyoni zenqanaba leecosystem yeshishini. I-Fucheng Machinery icuthe ukusetyenziswa kwamandla nge-20% ngokuguqulwa kwenkqubo yokucoca ngobukrelekrele, kwaye iimveliso zayo zithunyelwa kuMzantsi Korea naseIndiya. Intsebenziswano phakathi kwesikhokelo somgaqo-nkqubo kunye nenkqubo yoshishino kubunjwa ngokutsha ubume bejografi kunye nengqiqo yezoqoqosho kwimveliso yentsimbi.
Utshintsho lweTekhnoloji, Ukwaphulwa kweMida yokuSebenza kwezinto
I-1.I-Breakthroughs kwizinto zesayensi ziphula imida yokusebenza kwentsimbi. NgoJulayi ka-2025, i-Chengdu Institute of Advanced Metal Materials yabhengeza ilungelo elilodwa lomenzi wendlela "yonyango lobushushu lokuphucula ukusebenza kwefuthe eliphantsi lobushushu bentsimbi yokuguga ye-martensitic". Ngokulawula ngokuchanekileyo i-830-870 ℃ isisombululo esiqinileyo sobushushu obuphantsi kunye ne-460-485 ℃ inkqubo yonyango yokuguga, ingxaki yentsimbi ebrittlement kwiindawo ezigqithisileyo yasonjululwa.
2.Izinto ezintsha ezisisiseko ezingakumbi zivela ekusetyenzisweni kwemihlaba enqabileyo. NgoJulayi 14, iChina Rare Earth Society yavavanya iziphumo ze "Rare Earth Corrosion Resistant".Intsimbi yeCarbonIprojekthi ye-Technology Innovation kunye ne-Industrialization "Iqela leengcali elikhokelwa ngu-Academician Gan Yong linqume ukuba iteknoloji ifikelele "kwinqanaba elikhokelayo lamazwe ngamazwe".
3.Iqela likaNjingalwazi u-Dong Han kwiYunivesithi yaseShanghai libonise indlela ebanzi yokuxhathisa umhlwa yemihlaba enqabileyo etshintsha iipropathi zokuqukwa, ukunciphisa amandla okutya okuziinkozo kunye nokukhuthaza ukubunjwa kweeleya zerusi ezikhuselayo. Le mpumelelo iye yandisa ukuxhathisa ukubola kweentsimbi eziqhelekileyo ze-Q235 kunye ne-Q355 nge-30% -50%, ngelixa ukunciphisa ukusetyenziswa kwezinto eziqhelekileyo zemozulu ngama-30%.
I-4.Inkqubela phambili engundoqo iye yenziwa kuphando kunye nophuhliso lwentsimbi ekwazi ukumelana neenyikima. Inyikimaipleyiti yentsimbi eshushuesanda kuphuhliswa yi-Ansteel Co., Ltd. ithatha idizayini yokuqamba eyodwa (Cu: 0.5% -0.8%, Cr: 2% -4%, Al: 2% -3%), kwaye ifezekisa ukusebenza kwe-seismic ephezulu kunye nexabiso lokuthomalalisa i-δ≥0.08 ngeteknoloji yokulawula ubushushu obuchanekileyo, inika isiqinisekiso sezinto ezintsha zokhuseleko lokwakha.
I-5.Kwintsimi yensimbi ekhethekileyo, i-Daye Special Steel kunye ne-China Iron kunye ne-Steel Research Institute ngokudibeneyo yakha i-National Key Laboratory ye-Advanced Special Steel, kunye ne-injini ye-aircraft main shaft ethwele intsimbi ephuhliswe yiyo iphumelele i-CITIC Group Science and Technology Award. Olu tshintsho luqhubekile luphucula ukukhuphisana kwentsimbi eyodwa yaseTshayina kwimakethi yehlabathi ephezulu.
I-High-end Special Special, Umqolo oMtsha wokuVeliswa kweTshayina
I-1.Imveliso yensimbi ekhethekileyo yaseChina yenza i-40% yelizwe lonke, kodwa utshintsho lwangempela luxhomekeke ekuphuculeni umgangatho. Ngo-2023, imveliso yentsimbi ekhethekileyo yaseTshayina iya kufikelela kwi-51.13 yezigidi zeetoni, ukunyuka konyaka-ngonyaka we-7%; ngo-2024, iyonke imveliso yentsimbi ekumgangatho ophezulu amashishini intsimbi ekhethekileyo kwilizwe lonke iya kufikelela malunga 138 yezigidi zeetoni. Emva kokunyuka komthamo, kunzulu ngakumbi ukuphuculwa kwesakhiwo soshishino.
2.Izixeko ezihlanu ezikumazantsi eJiangsu zenze esona qela sikhulu sentsimbi sikhethekileyo. Izixhobo ezikhethekileyo zentsimbi kunye ne-high-end i-alloy material e-Nanjing, e-Wuxi, e-Changzhou nakwezinye iindawo ziya kuba nexabiso lemveliso ye-821.5 yeebhiliyoni ze-yuan ngo-2023, kunye nemveliso yeetoni ezimalunga nezigidi ezingama-30, ezibalelwa kwi-23.5% yemveliso yentsimbi ekhethekileyo yelizwe. Emva kwala manani kukho utshintsho olusemgangathweni kulwakhiwo lwemveliso - ukusuka kwintsimbi yokwakha eqhelekileyo ukuya kwiindawo ezinexabiso eliphezulu elongeziweyo njengamaqokobhe amatsha ebhetri yamandla, iishafu zemoto, kunye netyhubhu yebhoyila yamandla enyukliya.
3.Amashishini aphambili akhokela inguqu. Ngomthamo wemveliso yonyaka we-20 yezigidi zeetoni zentsimbi ekhethekileyo, i-CITIC Special Steel iye yakha i-matrix epheleleyo yemveliso ephezulu ngohlengahlengiso olucwangcisiweyo olufana nokufunyanwa kweTianjin.Umbhobho wentsimbi. I-Baosteel Co., Ltd. iqhubekile nokwenza impumelelo kwiinkalo zentsimbi ye-silicon ejoliswe kuyo kunye nentsimbi eyomelele kakhulu, kwaye iza kuphehlelela iimveliso ezine zentsimbi ye-silicon ezikumgangatho ophezulu kwihlabathi liphela ngo-2024.
4.TISCO Stainless Steel ifezekise ukutshintshwa kwe 304LG iipleyiti ze MARKⅢ LNG iinqanawa/itanki, ukuseka isikhundla esiphambili kwisiphelo esiphezulu.yenziwe ngentsimbi eshayinayoimarike. Ezi mpumelelo zibonisa ukuvela kweshishini lentsimbi elikhethekileyo laseChina ukusuka "kulandela" ukuya "kukuqhuba ecaleni" kwaye "ukukhokela" kwezinye iindawo.
Iifektri ze-Zero-carbon kunye noQoqosho lweSetyhula, ukusuka kwiNgcinga ukuya kwiQeniso
1.Intsimbi eluhlaza isuka kwingcamango ukuya kwinyani. Iprojekthi ye-Oriental Special Steel yeQela leZhenshi isebenzisa ubuchwephesha bokutshiswa kwe-oksijini epheleleyo ukunciphisa ukusetyenziswa kwamandla erhasi yendalo kwiziko lokufudumeza ngentsimbi eyi-8Nm³/t, ngeli lixa ishenxisa inkqubo ye-denitrification ukuphumeza izinto ezikhutshwayo eziphantsi kakhulu. Okona kubaluleke kakhulu, inkqubo yayo yamandla okwenziwa ngokutsha - indibaniselwano ye-50MW/200MWh yenkqubo yokugcina amandla kunye nesikhululo samandla esisasazwayo sephotovoltaic ukwakha "umthombo-ukugcinwa komthwalo" olungelelanisiweyo wothungelwano lonikezelo lombane oluhlaza.
2.Imodeli yoqoqosho lwesetyhula ikhawuleza kwishishini lensimbi. Usetyenziso oludityanisiweyo lwenkqubo emfutshane yokwenza inkunkuma eqinileyo kunye neteknoloji yonyango lwenkunkuma equlathe ichromium yenza ukuba iOriental Special Steel ihlangabezane nemigangatho yokukhutshwa kwe-atmospheric "ultra-low" (4mg/Nm³) eJiaxing. E-Hubei, i-Zhenhua Chemical ityale i-100 yezigidi ze-yuan ukwakha i-factory ehlakaniphile, ifezekisa ukunciphisa i-carbon yonyaka yeetoni ze-120,000; I-Xisai Power Plant igcine iitoni ezingama-32,000 zamalahle ngotshintsho lobugcisa.
I-3.I-Digitalization ibe yi-accelerator yenguqu eluhlaza. I-Xingcheng Special Steel iye yaba "ifektri ye-lighthouse" yokuqala kwishishini lensimbi ekhethekileyo yehlabathi, kwaye i-Nangang Co., Ltd. iphumelele ukudibanisa okubanzi kwezixhobo, iinkqubo kunye neenkcukacha nge-platform ye-intanethi ye-intanethi. Inkampani ye-Hubei Hongrui Ma New Materials ifumene utshintsho lwedijithali, kwaye abasebenzi banokulawula ii-odolo, uluhlu lwezinto kunye nokuhlolwa komgangatho ngokusebenzisa izikrini ze-elektroniki. Emva kotshintsho, ixabiso lemveliso yenkampani linyuke ngaphezu kwe-20%.
I-4.ISithili saseXisan siphumeze inkqubo yokulima i-gradient "yemigaqo yokuqhubela phambili kunye nokuzinzisa - ubugcisa kunye nokuveliswa kwezinto ezintsha - intshatsheli enye - imveliso eluhlaza". Sele kukho amashishini angama-20 enqanaba lephondo "oochwephesha kunye nokusungula" amashishini amancinci naphakathi, kwaye iDaye Special Steel kunye neZhenhua Chemical ziye zaba ngamashishini amatshatshetsheli esizwe. Esi sicwangciso sonyuso loluhlu lwemigangatho sibonelela ngendlela enokwenzeka yophuhliso lohlaza kumashishini anobukhulu obahlukeneyo.
Imiceli mngeni kunye neZibonelelo: Ekuphela kwendlela yokuba lilizwe eliqinileyo lentsimbi
1.Indlela eya kwinguqu isagcwele ameva. Ishishini elikhethekileyo lensimbi lijongene nemingeni enzima kwisiqingatha sesibini se-2025: Nangona umdlalo werhafu we-Sino-US unciphile, ukungaqiniseki kwendawo yorhwebo yehlabathi kuhleli; inkqubo yasekhaya "jikelele ukuya phezulu" ichatshazelwa kukuguquguquka kwemarike yerebar, kwaye isicwangciso sokuvelisa samashishini siyaguquguquka. Ngexesha elifutshane, ukuphikisana phakathi kokubonelela kunye nemfuno kwishishini kunzima ukusombulula, kwaye amaxabiso anokuhlala ephantsi.
I-2.Uxinzelelo lweendleko kunye neebhotile zobugcisa zihlala. Nangona iinkqubo ezintsha ezifana ne-electrolytic aluminium carbon-free anode technology kunye nentsimbi eluhlaza ye-hydrogen metallurgy ziye zenza inkqubela, usetyenziso olukhulu lusafuna ixesha. Iprojekthi ye-Oriental Special Steel ithatha "iziko lokunyibilika + i-AOD yomlilo" inyathelo ezimbini kunye nenqanaba lesithathu le-steelmaking process, kwaye iphucula imodeli yokubonelela ngezinto ngokusebenzisa i-algorithms ekrelekrele, kodwa utyalo-mali olunjalo lobugcisa lusengumthwalo omkhulu kumashishini amancinci naphakathi.
3.Amathuba emarike nawo acacile. Imfuno ephezulu yentsimbi ekhethekileyo kwizixhobo zamandla amatsha, izithuthi zombane, iziseko ezitsha kunye nezinye iindawo ziye zanda. Iiprojekthi zamandla ezifana namandla enyukliya kunye neeyunithi ze-ultra-supercritical ziye zaba ziinjini ezintsha zokukhula kwentsimbi ekhethekileyo yesiphelo esiphezulu. Ezi mfuno ziye zaqhubela ishishini lentsimbi laseTshayina ukuba liguqule ngokuqinileyo ukuya “kwisiphelo esiphezulu, esikrelekrele, nesiluhlaza”.
4.Inkxaso yomgaqo-nkqubo iyaqhubeka ukwanda. I-Ofisi yoMphathiswa wezoShishino kunye nobuChwepheshe boLwazi liza kukhupha kwaye liphumeze umjikelo omtsha wezicwangciso zomsebenzi ukuzinzisa ukukhula kushishino lwesinyithi olungenamlilo, lugxile ekuzinziseni ukukhula nokukhuthaza inguqu. Kwinqanaba lokusungula izinto ezintsha, sebenzisa kwaye wakhe imodeli enkulu yoshishino lwesinyithi, ukukhuthaza ukudityaniswa okunzulu kwetekhnoloji yobukrelekrele bokwenziwa kunye noshishino, kwaye unikeze amandla amatsha kwimpumelelo yetekhnoloji.
Inkampani yethu
Iimveliso eziphambili
IiMveliso zeNtsimbi yeCarbon, iiMveliso zetsimbi engatyiwa, iiMveliso zeAluminiyam, iCopper kunye neeMveliso zobhedu, njl.
Izinto Eziluncedo Zethu
Isampulu yenkonzo yokwenza ngokwezifiso, ukupakishwa kunye nokuhanjiswa kwenqanawa elwandle, inkonzo yobuchwephesha ye-1v1, ubungakanani bemveliso ngokwezifiso, ukupakishwa kwemveliso, umgangatho ophezulu kunye neemveliso zexabiso eliphantsi.
IQELA LABHORA
Idilesi
Indawo yoshishino yophuhliso lweKangsheng,
Isithili saseWuqing, isixeko saseTianjin, eTshayina.
Iiyure
UMvulo-NgeCawa: Inkonzo yeeyure ezingama-24
Ixesha lokuposa: Jul-25-2025