Iindaba zoShishino
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Uthini umahluko phakathi kovavanyo lombhobho we-ut kunye ne-x-reyi
Ukusetyenziswa kweendlela zovavanyo lwe-ultrasonic kukubona isixhobo esibizwa ngokuba sisitshixo se-ultrasonic flaw.Umgaqo wayo ngulo: i-ultrasonic wave propagation kwizinto eziphathekayo zifunyenwe, iipropati ze-acoustic zezinto kunye neenguqu zentlangano yangaphakathi zinempembelelo ethile ekusasazeni ul...Funda ngokugqithisileyo -
I-Zinc yokugqoka
I-Zinc yinkqubo ye-metallurgical reaction.Ukusuka kwindawo yokujonga i-microscopic, inkqubo ye-dip galvanizing eshushu yi-balance balance, ibhalansi yobushushu kunye ne-zinc iron exchange equilibrium.Xa umsebenzi wentsimbi wantywiliselwa malunga 450 ℃ ulwelo zinc enyibilikisiweyo, ulwelo lwegumbi ulwelo ukufunxwa zinc yena...Funda ngokugqithisileyo -
Izinto eziluncedo kunye nokungonakali kwentsimbi eshushu
I-Hot rolled ihambelana nemimiselo yokubanda, i-cold-rolled ikwiqondo lokushisa eliphantsi kwe-recrystallization ngaphantsi kwe-rolling, kwaye i-hot rolling iqhutyelwa ngaphezu kwe-recrystallization yokushisa.Izinto ezilungileyo: i-hot rolled inokonakalisa i-microstructure ye-ingot yensimbi, i-refin ...Funda ngokugqithisileyo -
Izizathu zengozi kunye nokuthintela iintlekele zobunjineli bombhobho we-oyile kunye negesi
Izinto ezinobungozi kwimibhobho yerhasi Phantsi kweemeko eziqhelekileyo, irhasi ithuthwa ngendlela evaliweyo, xa ukusilela kwenkqubo okukhokelela ekugcinweni kogcino lokuvuza kwerhasi yendalo, irhasi yendalo ixutywa nomoya ukwenza irhasi eqhumayo ukufikelela kumda wokudubula okanye imeko yokudubula. Amanzi alapha aya kutshisa owayesakuba...Funda ngokugqithisileyo -
I-China iza kuba ngoyena Mvelisi weNtsimbi omkhulu weHlabathi kwiNkulungwane elandelayo
Okwangoku, ngophuhliso lwezoqoqosho kunye nenkqubela phambili yezobuchwepheshe, ishishini lentsimbi laseChina laphendukela eChina.Ngelo xesha, uphuhliso loshishino lwentsimbi yehlabathi lwangena kwiqonga elitsha.Kuyafana nakwiTshayina.Njengomboneleli wombhobho wemibhobho, umbhobho wentsimbi odityanisiweyo, umbhobho wentsimbi yolwakhiwo, umthungo...Funda ngokugqithisileyo -
Uhlobo lweMild Steel Pipe
Umbhobho wensimbi omnene ubhekisela kumxholo ongaphantsi kwe-0.25% ye-carbon steel ngenxa yamandla aphantsi, ubunzima obuphantsi kunye nokuthambile.Ibandakanya uninzi lwenxalenye yentsimbi yekhabhoni eqhelekileyo kunye nentsimbi ekumgangatho ophezulu wekhabhoni, ubukhulu becala ngaphandle konyango lobushushu olusetyenziswa kwizakhiwo zobunjineli, ezinye iicarburizing ...Funda ngokugqithisileyo