Izindaba Zezimboni
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Uyini umehluko phakathi kokuhlolwa kwepayipi le-ut ne-x-ray
Ukusetshenziswa kwezindlela zokuhlola i-ultrasonic ukuthola ithuluzi elibizwa ngokuthi umtshina we-ultrasonic flaw.Umgomo wayo uthi: ukusakazeka kwegagasi le-ultrasonic endabeni kuyatholwa, izakhiwo ze-acoustic zezinto ezibonakalayo kanye nezinguquko zenhlangano yangaphakathi zinomthelela othile ekusakazweni kwe-ul...Funda kabanzi -
I-Zinc coating
I-Zinc iyinqubo yokusabela kwe-metallurgical.Ngokombono we-microscopic, inqubo ye-hot dip galvanizing ibhalansi emibili eguquguqukayo, ibhalansi yokushisa kanye nokulingana kokushintshisana kwe-zinc iron.Lapho i-workpiece yensimbi icwiliswa cishe ku-450 ℃ oketshezi oluncibilikisiwe lwe-zinc, ukumuncwa kwe-zinc kwegumbi lokushisa...Funda kabanzi -
Izinzuzo kanye nebubi bensimbi egoqiwe eshisayo
I-Hot rolled ihlobene nemibandela yokugoqa okubandayo, okugoqiwe okubandayo kusezingeni lokushisa eliphindwe kabusha elingaphansi kwe-rolling, futhi ukugoqa okushisayo kwenziwa ngaphezu kwe-recrystallization temperature rolling.Izinzuzo: ukugoqa okushisayo kungalimaza i-microstructure yensimbi yensimbi, i-refin...Funda kabanzi -
Izimbangela zezingozi kanye nokuvinjelwa kwezinhlekelele zobunjiniyela bamapayipi kawoyela negesi
Izinto Eziyingozi Zepayipi Legesi Ngaphansi kwezimo ezijwayelekile, igesi ithuthwa ngesistimu evaliwe, lapho ukwehluleka kwesistimu okuholela ekudlulisweni kwesitokisi sokuvuza kwegesi yemvelo, igesi yemvelo ixutshwa nomoya ukwenza igesi eqhumayo ukuze ifinyelele umkhawulo wokuqhuma noma icala lokuqhuma. Amanzi ephoyinti azodubula ex...Funda kabanzi -
I-China izoba Umkhiqizi Wensimbi Omkhulu Kunabo Bonke Emhlabeni Ngekhulu Leminyaka Elizayo
Njengamanje, ngokuthuthuka komnotho kanye nenqubekelaphambili yezobuchwepheshe, imboni yensimbi yaseChina yaphendukela eChina.Ngesikhathi esifanayo, ukuthuthukiswa kwemboni yensimbi emhlabeni wonke kwangena endaweni entsha.Kuyafana naseChina.Njengomhlinzeki wepayipi lamapayipi, ipayipi lensimbi elishiselwe, ipayipi lensimbi yesakhiwo, umthungo...Funda kabanzi -
Uhlobo Lwepayipi Yensimbi Emaphakathi
Ipayipi lensimbi elithambile libhekisela kokuqukethwe okungaphansi kuka-0.25% wensimbi ye-carbon ngenxa yamandla alo aphansi, ubulukhuni obuphansi nokuthambile.Kuhlanganisa ingxenye enkulu yensimbi evamile ye-carbon steel kanye nensimbi yesakhiwo sekhabhoni yekhwalithi ephezulu, ikakhulukazi ngaphandle kokwelashwa okushisa okusetshenziselwa izakhiwo zobunjiniyela, okunye ukungcwatshwa kwe-carburizing ...Funda kabanzi