Labarai

  • Fitar da siyar da kayan aikin bututun ƙarfe mai yuwuwa ya ƙi a cikin 2022

    Fitar da siyar da kayan aikin bututun ƙarfe mai yuwuwa ya ragu a cikin 2022 Tun farkon wannan shekara, yawancin abokan cinikin ƙasashen waje sun fara rage sayan kayan aikin bututun ƙarfe.Akwai dalilai da yawa akan hakan.Na farko, farashin canji na...
    Kara karantawa
  • Ƙarfin Simintin gyare-gyare

    Ƙarfin simintin gyare-gyaren simintin gyare-gyaren ƙarfe farin ƙarfe ne wanda aka goge.Maganin zafi mai raɗaɗi yana canza tsarin gaggautsa azaman simintin farko zuwa nau'i maras nauyi.Don haka, abun da ke tattare da shi yayi kama da farin simintin ƙarfe, w...
    Kara karantawa
  • Malleable baƙin ƙarfe bututu kayan aiki ingancin iko tsari

    Malleable baƙin ƙarfe bututu kayan aiki ingancin iko tsari

    Na farko, manyan abubuwan da suka shafi tasirin magani Mary bututu guda ma'amala da daidai adadin saboda kewayon metamorphism kashi na bukatar sosai kunkuntar, kuma don haka ya fi wuya a daidaita fiye da ductile baƙin ƙarfe.Wannan yana buƙatar cewa ...
    Kara karantawa