Iindaba zeMveliso
-
Iimfuno zokugcinwa kwetyhubhu yentsimbi eguquguqukayo
Iimfuno zokugcinwa kwe-tube yensimbi eguquguqukayo 1.Ukuba iibhubhu zensimbi eziguquguqukayo azizange zigcinwe kakuhle, ziya kuchaphazela inkqubela phambili yokuvelisa. Apha ukwazisa ezinye zeendlela eziqhelekileyo zokugcinwa kombhobho oguquguqukayo: 2.Ukukhangela ukuba iibholiti zokubeka umbhobho eziguquguqukayo ziqinisiwe. 3...Funda ngokugqithisileyo -
Umbhobho webhoyila woxinzelelo oluphantsi noluphakathi
Umbhobho webhoyila woxinzelelo olusezantsi kunye nophakathi usebenzisa i-ingot yentsimbi okanye ityhubhu eqinileyo kwi-capillary enemingxuma, emva koko ucofe ucolwe ngokuqengqeleka okushushu, okuqengqelekayo okubandayo okanye okubandayo. Ngokweenkcukacha-manani ezingaphelelanga, amashishini okuvelisa umbhobho we-China ongenamthungo amalunga nama-240 ngaphezulu kweyunithi yombhobho wentsimbi engenamthungo ekhoyo...Funda ngokugqithisileyo -
Ukuphucula ukuxhathisa umhlwa kwe-304 yentsimbi etyebileyo enodonga lomphezulu wetyhubhu
I-304 yentsimbi etyebileyo enodonga olungqingqwa umahluko we-weld phambi nasemva konyango lomphezulu kunye nokusetyenzwa bonisa ukuba: le ndlela inokususa isikali kunye nombala womsindo. Xa abantu bephakamisa i-304 yentsimbi etyebileyo enodonga olungqingqwa ityhubhu yomphezulu womgangatho wekhromium oxide, ubume beoksidi...Funda ngokugqithisileyo -
Inkqubo yokuhlola i-pipeline weld
Umbhobho woxinzelelo inkangeleko ye-weld yeemfuno ezisisiseko Ngaphambi kokuba umbhobho woxinzelelo wenze uvavanyo olungonakalisiyo, uhlolo olubonakalayo lwerula yokuhlola i-weld kufuneka ihlangabezane neemfuno. Iimfuno ngokubanzi zoxinzelelo lwembonakalo ye-weld yepayipi kunye nomgangatho womphezulu wamalungu adibeneyo alandelayo: i-welding sho ...Funda ngokugqithisileyo -
Ukucima umbhobho kunye nokufudumala
Ukucinywa kombhobho kushushu ukuya ngaphezulu kobushushu obubalulekileyo, ukubamba ixesha, kwaye emva koko ngokukhawuleza kwi-arhente yokuqina ukuya kwiqondo lobushushu lehle ngesantya esikhulu kunesantya esibalulekileyo sokupholisa sokupholisa ngokukhawuleza, i-martensite ifunyenwe ngokusekwe hayi equilibrium microstructure unyango lobushushu badibana. .Funda ngokugqithisileyo -
Inkqubo yombhobho wokushisa
Inkqubo yombhobho wokushisa: umbhobho wobushushu ngokuqhelekileyo ngumbhobho we-cylindrical ongenanto, leyo inxalenye yendawo igcwele ulwelo olulula oluphumayo. Ngalo lonke ixesha gcina i-vacuum state kwityhubhu, ngelixa zifana phakathi kokuphuphuma kobushushu bolwelo kunye nobushushu be-ambient. Xa ubushushu buyi-ab...Funda ngokugqithisileyo
