Iindaba

  • Iqondo lobushushu lokubiyela kumcu oshushu esongisiweyo

    Iqondo lobushushu lokubiyela kumcu oshushu esongisiweyo

    Ukutshintsha kweqondo lobushushu ekhombileyo kunokwenza intsimbi eshushu iqengqeleke irecrystallization ubungakanani beenkozo, ubungakanani bokubekwa kunye notshintsho lwe-morphology, iyenze itshintshe iipropati zoomatshini.Gqibezela iqondo lobushushu kufuneka, linyuse iqondo lobushushu elijiyileyo, libangela ukuba iinkozo eziphinde zenziwe kwakhona zibe nkulu, i...
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  • Izinto eziluncedo kwi-Submerged Arc Welding Spiral Steel Pipe

    Izinto eziluncedo kwi-Submerged Arc Welding Spiral Steel Pipe

    Kwinkqubo yokuveliswa kombhobho ovunguzayo kunye nokusetyenziswa, kukho ukuwelda okuninzi okugqwesileyo kunye neendlela zokuvelisa, igalelo elikhulu kuphuhliso oluzinzileyo nolukhawulezayo lweshishini, kodwa kwakhona lenza eli shishini liphuculwe kuphuhliso.Yeyiphi i-arc welding entywiliselweyo yindawo ye-wel...
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  • I-flexible composite umbhobho wokuhanjiswa koxinzelelo oluphezulu

    I-flexible composite umbhobho wokuhanjiswa koxinzelelo oluphezulu

    Umbhobho wokuhanjiswa koxinzelelo oluphezulu oluthambileyo yinto edibeneyo eyenziwe ngepolymer enamandla athile aphezulu, uxinzelelo oluphezulu, ukugqwala, ukuchasana nokungahambi kakuhle, i-friction coefficient, ukugquma okulungileyo, ukuguquguquka okuhle kunye nobomi obude bombhobho wegesi yepetroleum.I-flexible composite ephezulu-...
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  • Iimpawu zokuxhathisa ukuwelda imibhobho yentsimbi (ERW umbhobho wentsimbi)

    Iimpawu zokuxhathisa ukuwelda imibhobho yentsimbi (ERW umbhobho wentsimbi)

    I-ERW (i-Electric Resistance Welding) umbhobho wensimbi ubizwa ngokuba ngumbhobho we-ERW okanye umbhobho odityanisiweyo we-HF, uneenzuzo ezininzi ngolu hlobo lulandelayo: 1) ukusebenza kakuhle kwemveliso ephezulu, ixabiso eliphantsi, ixabiso layo limalunga ne-UOE i-straight seam efakwe i-arc welded steel, i-85 %2) ukuchaneka komgangatho ophezulu, ukujikeleza kwayo (Round...
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  • Inkqubo yombhobho wentsimbi engenamthungo

    Inkqubo yombhobho wentsimbi engenamthungo

    Wenziwa njani umbhobho wentsimbi ongenamthungo?Imibhobho yentsimbi engenamthungo yenziwa ngokufudumeza i-ingot eqinileyo kunye nokutyhala intonga yokugqobhoza yenze umbhobho okroliweyo.Ukugqitywa kwentsimbi engenamthungo kunokwenziwa ngeendlela ezinjengokuqengqeleka okushushu, ukutsalwa ngokubanda, ukujika, ukuqengqeleka kwe-roto njl.njl. Emva kokugqithela...
    Funda ngokugqithisileyo
  • Indlela yokuphelisa isakhiwo esinebhanti

    Indlela yokuphelisa isakhiwo esinebhanti

    Umbutho wentsimbi ephantsi kwekhabhoni kwindawo yokushisa i-deformation ye-ferrite kunye ne-pearlite, ukuba kukho isakhiwo sebhendi ye-ferrite kunye ne-pearlite i-alternating stripes umbutho.Isakhiwo sebhendi yentsimbi yekhabhoni esezantsi engenamthungo, ukusuka kubushushu begumbi ukuya kwiqondo eliqhelekileyo lobushushu, xa idlula i-Ac1 temp...
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