Iindaba zoShishino
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Iyunithi yombhobho obandayo
I-cold-rolled, i-cold-drawn okanye i-cold-rolled and cold draw indibaniselwano yenkqubo yokusebenza ebandayo yokuvelisa iphakheji yombhobho yokudibanisa izixhobo. Ngumbhobho odityanisiweyo oshushu-oshushu okanye iiyunithi zokulungisa ubunzulu betyhubhu. Ngokusekelwe kwiipropati zokucubungula isinyithi, ubungakanani bombhobho, iimfuno zomgangatho ...Funda ngokugqithisileyo -
Inkqubo yokuchola umbhobho wentsimbi
Oku kubizwa ngokuba kukuchola kusetyenziswa i-hydrofluoric acid kunye nesisombululo se-nitric acid ukuhlamba umphezulu wentsimbi oksayidi oveliswe emva kokunyangwa ngobushushu. Isetyenziswe ekubunjweni kwesisombululo kunye nemilinganiselo yokulinganisa: i-HF (3-8%), i-HNO3 (10-15%), i-H2O (imali eseleyo) xa kusetyenzwa ubushushu besisombululo kwi-40-60 °C. Umfanekiso wombhobho wentsimbi...Funda ngokugqithisileyo -
Umbhobho wokukhupha amanzi
Imibhobho yokuhambisa amanzi amdaka ibhekiselele ekuqokeleleni nasekulahlweni ilindle, amanzi amdaka kunye nenkqubo yokuhambisa amanzi emvula nemibhobho yokuhambisa amanzi amdaka kunye nezixhobo ezinxulumeneyo. Kubandakanya umbhobho owomileyo, umbhobho wesebe kunye nombhobho okhokelela kwizityalo zonyango, Kungakhathaliseki ukuba umbhobho okwisitalato okanye kuyo nayiphi na enye indawo, nje ukuba badlala ...Funda ngokugqithisileyo -
Uhlobo lombhobho wentsimbi osetyenziselwa ukuThuthwa kweOli
Ukusetyenzwa, ukuthuthwa kunye nokugcinwa kweoyile kunzima kakhulu kunye noxinzelelo oluphezulu kunye nomhlwa. I-oyile ekrwada esuka ngaphantsi komhlaba iqulethe izinto ezifana nesulfure kunye nehydrogen sulfide enokuthi ifake ioksidi kumbhobho. Le yingxaki ephambili ngexesha lokuthuthwa kweoli. Ke ngoko, izinto ...Funda ngokugqithisileyo -
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, iimpawu ze-acoustic zezinto eziphathekayo 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 dynamic, 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
