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Ilimin asali na kayan ƙarfe (1)
Iron alade da karfe ana kiransa gaba ɗaya a matsayin ƙarfe na ƙarfe.Iron shine babban bangarensa kuma yana ƙunshe da takamaiman adadin carbon da sauran abubuwan ganowa.Alloys tare da abun ciki na carbon kasa da 2.11% (mass) ana kiran su karfe, kuma gami da abun ciki na carbon mafi girma ...Kara karantawa -
Sanin karfe (bututun karfe da farantin karfe)
1.Seamless karfe bututu: m bututu ne wani irin dogon karfe da m sashe kuma babu subu a kusa.Bututun ƙarfe yana da ɓangaren rami, wanda aka fi amfani dashi don jigilar ruwa, kamar mai, iskar gas, iskar gas, ruwa da wasu ƙaƙƙarfan abubuwa.Idan aka kwatanta da m karfe kamar zagaye karfe, bututu maras kyau ...Kara karantawa -
Yanayin tattalin arziki da yanayin kasuwar karfe a wannan shekara
A cikin 2021, gabaɗayan aikin tattalin arziƙin masana'antar injin zai nuna yanayin girma a gaba da lebur a baya, kuma ƙimar haɓakar haɓakar ƙimar masana'antu na shekara zai zama kusan 5.5%.Bukatar karfen da waɗannan jarin ke samarwa zai bayyana a wannan shekara.A lokaci guda kuma, pop ...Kara karantawa -
Binciken yanayin masana'antar karfe a cikin 2021
Xiao Yaqing, ministan ma'aikatar masana'antu da fasahar watsa labaru ta kasar Sin a kwanan baya, ya ba da shawarar cewa, ya kamata a rage yawan danyen karafa da ake hakowa sosai, don tabbatar da cewa abin da ake hakowa a shekarar 2021 zai ragu a duk shekara.Mun fahimci cewa rage fitar da karfe ...Kara karantawa -
Rashin daidaiton wadata da buƙata!Farashin ma'adinan ƙarfe na gaba ya kai matsayi mai girma
A yau, rashin tafe, baƙar fata na gaba ya tashi a duk faɗin hukumar, an sake dawo da babban kasuwancin da aka rufe, an bayar da rahoton yuan 6012 a kowace ton.A matsayin ɗanyen ƙarfe na ƙarfe, babban farashin kwangilar ƙarfe na gaba yana ciniki, kuma yana kafa tarihi mai girma.A yau, kafin bude kasuwannin cikin gida, babban kwangilar Si...Kara karantawa -
Hasashen kasuwa na bututu maras sumul a cikin 2021
A cikin shirin shekaru biyar na 13, an samar da tan miliyan 135 da digo 53 na bututun karfe maras dinki a kasar Sin, kuma ana samar da bututun karafa a duk shekara ya kai tan miliyan 27.1, ba tare da wani babban koma baya ba.Bambanci tsakanin shekaru masu kyau da marasa kyau shine ton miliyan 1.46, tare da bambanci na 5.52% ....Kara karantawa
Abubuwan da aka bayar na Shandong Huayi Metal Materials Co., Ltd.
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