Soocelinta dib-u-soo-celinta warshadaha ee Global Steel ee Staph ee Stapite Electrode Shuruud - Wershadaha waxay u aragtaa mowjad cusub oo koritaanka dhoofinta ah
2025-07-01
Taariikhda sii-daynta: July 2025
Maaddaama ay tahay warshadda internetka ee adduunka oo si isdaba joog ah dib u soo kabashada, jaantusyada suunka ee suuliga ah ee loo yaqaan 'cotterrodes-ka' ee foornada ee foornada (EAF) Habka sahlanka - waxay la kulantaa baahi suuq xoog leh. Sida laga soo xigtay wakaalado fara badan oo amarro leh oo awood leh, dhoofinta kolonnada adduunka ayaa kordhay in ka badan 15% sano-sano-sano-sano jir, oo leh Shiinaha, iyadoo Shiinaha ay sii wado booskeeda ugu weyn iyo dhoofinta adduunka ugu weyn.
Kala-guurka kaarboon-yar ayaa dardar gelisa ballaarinta tikniyoolajiyada qoryaha korantada ee Arc
"Heeganka kaarboon" ee kanada "yoolalka" yoolalka ayaa ah wadista wadooyinka oo isbadal qoto dheer ee qaybta birta. Iyada oo ah tikniyoolajiyada kaarboonka ee yar yar, foornada arc koronto (EAFS) ayaa loo door bidaa isticmaalkooda tamar yar iyo qiiqa qiiqa, iyagoo noqda dariiqa casriga ah ee loo yaqaan 'Stepher-ka' ee loo yaqaan 'Strapher-ka'. Gaar ahaan Turkiga, India, iyo Koonfur-bari Aasiya, kobaca deg-degga ah ee awoodda EAF ayaa shidaal u ah baahida adag ee cudurka garaafka ee suunka.
Awoodda sare ee 'Ultra' Baahida sii kordheysa ee wax soo saarka bir ee cagaarka ah ee Yurub iyo woqooyiga Ameerika ayaa sii kordheysa dhoofinta soo-saareyaasha korantada ee Aasiya. Dhowr dhoofinta oo dhoofinta ah ayaa soo sheegeysa in mugga u eg ee Q2225 ay u soo dhowaadeen sarajoog taariikhi ah, iyagoo ka tarjumaya aragtida suuqa wanaagsan.
Tiknolojiyada tikniyoolajiyada wax soo saarka ee wadista dhismaha warshadaha
Sanadihii la soo dhaafay, warshadaha korantada ee garaafka ayaa maray mowjad ka mid ah casriyeynta tikniyoolajiyadda waxqabadka. Marka la barbar dhigo awoodda caadiga ah (rp) iyo awoodda sare (HP) Electrodes, UHp Jaantusyada IHP Jaangooyooyinka ayaa bixiya wanaagga korantada oo ka sarreeya, gaar ahaan kuwa heerkulka ah ee ku habboon, hawlgallada awooda sare ee EAF ee u baahan wax qabad aad u badan.
Hoggaaminta Soosaaraha Shiinaha ee Shiinaha ee Heebe Rikedong Kaarboon ayaa soo saaray 550mm iyo 600mm oo ah 600mm oo ah 600mm oo ka mid ah kuwa is-kicinta ee is-kicinta, oo lagu gaadho hagaajinta ka dib isu-tagga iska caabbinta iyo nolosha adeegga. Alaabadan ayaa si balaadhan u qaadatay Mills bir ah iyo dibada.
Qiimaha ceyriinka cayriin ayaa soo bandhigaya caqabado laba-geesood ah
Soosaarka korantada ee garaafka ayaa si aad ah ugu tiirsan itaal darrada irbadda tayo sare leh Coke iyo Petroleum Coke Fluestock. Ilaa dabayaaqadii 2024, suuqyada ceeriin ayaa ah mid kacsan, iyadoo qiimahoodu irbad coke ah uu ka dhigto saadka adag, inuu noqdo cadaadis qaali ah ee soo-saareyaasha. Dhanka kale, cadaadiska qiimaha adag ee birta waxay sii kordhineysaa saqafyada saqafka iibiyaasha.
Iyada oo laga jawaabayo, qaar ka mid ah shirkadaha korantada ee garaafka ah waxay qaateen istiraatiijiyad is dhexgalka oo toosan si ay u xasiliyaan silsiladooda sahay iyagoo xakameynaya soo iibsiga alaabada cayriin iyo waxsoosaarka. Kuwa kale ayaa baaraya qandaraasyo la xiriira sicirka si ay ula wadaagaan ama u gudbiyaan khataraha qiimaha ceeriin, kor u qaadista adkeysiga hawlgalka.
Muuqaalka Warshadaha iyo Fursadaha
Xilliga isbadalka cagaaran ee cagaaran ee cagaaran ee cagaaran ee cagaaran iyo baahida suuqa ee joogtada ah, warshadaha korantada ee garaafka ayaa wajahaya fursado horumarineed oo cusub. Kordhinta tikniyoolajiyada iyo maaraynta silsiladda ayaa noqon doona qodobo tartan ah oo loogu talagalay shirkadaha.
Horey, oo leh ballaarin dheeraad ah oo ku saabsan awoodda EAF-gaar ahaan dardargelinta dhismaha suuqyada suuqyada soo ifbaxaya ayaa la filayaa inay hayaan kobaca dhakhsaha ah. Dhanka kale, wax soo saarka cagaaran, wax soo saarka caqliga leh, iyo wax cusub oo wax lagu cusub yahay ayaa warshadaha u kaxayn doona horumar tayo sare leh.
Shirkadaha hogaaminta ah sida Hebi Rikeon Carbon, oo ka mid ah khibradda tikniyoolajiyadda iyo jiritaanka suuqyada, waxay sii wadi doonaan inay ciyaaraan door hogaamineed warshadeed. Waxay taageeri doonaan qeybta cagaaran ee qadka dhexe, ee hufan, iyo horumar waara.
