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Unyango lobushushu lwe-Austenitic Stainless Steel Castings
Isakhiwo se-as-cast ye-austenitic stainless steel castings yi-austenite + carbide okanye i-austenite + ferrite. Ukunyangwa kobushushu kunokuphucula ukuxhathisa kwe-corrosion ye-austenitic stainless steel castings. IBanga eliLilingana ne-Austenitic Stainless Steel AISI ...Funda ngokugqithisileyo -
Unyango loBushushu lwe-Martensitic Stainless Steel Castings
I-Martensitic steel stainless ibhekisa kuhlobo lwentsimbi engatyiwayo olune-microstructure yayo ikakhulu i-martensite. Umxholo we-chromium we-martensitic steel stainless ikuluhlu lwe-12% - 18%, kwaye izakhi zayo eziphambili ze-alloying ziyintsimbi, i-chromium, i-nickel kunye nekhabhoni. Martensitic...Funda ngokugqithisileyo -
UNyango loBubushushu boKunxitywa (Ukuqhawuka) Ukufakwa kwentsimbi eNganyangekiyo
Intsimbi enganyangekiyo ekunxityweni (okanye i-abrasion-resistant) ibhekisa kwintsimbi ekhutshiweyo enokumelana nokunxiba kakuhle. Ngokokwakheka kweekhemikhali, yahlulwe kwi-non-alloy, i-alloy ephantsi kunye ne-alloy wear-resistant cast cast. Kukho iintlobo ezininzi zentsimbi engagugiyo, ezinokuthi zi...Funda ngokugqithisileyo -
UNyango loBushushu lwentsimbi ePhakathi kunye nePhantsi
Iintsimbi eziphakathi neziphantsi liqela elikhulu leentsimbi zealloyi ezinezinto zokuxutywa (ikakhulu iikhemikhali ezifana nesilicon, manganese, chromium, molybdenum, nickel, copper kunye nevanadium) umxholo ongaphantsi kwe-8%. Iintsimbi zentsimbi ephakathi kunye nephantsi zinokuqina okulungileyo...Funda ngokugqithisileyo -
UNyango loBushushu lweCarbon Steel Castings
Iindlela zokunyanga ubushushu zihlala zisetyenziselwa ukuphoswa kwentsimbi yekhabhoni zezi: annealing, normalizing okanye normalizing + tempering. Impembelelo yezi ndlela zintathu zonyango lokushisa kwiipropati zemishini ye-carbon steel cast iboniswe kumzobo ongezantsi. I...Funda ngokugqithisileyo -
Ukunyangwa kokushisa kweekhemikhali kweentsimbi zetsimbi
Ukunyangwa kobushushu bekhemikhali yeentsimbi zentsimbi kubhekiselele ekubekeni i-castings kwindawo esebenzayo kwiqondo lobushushu elithile lokugcinwa kobushushu, ukuze enye okanye izinto ezininzi zeekhemikhali zingene kumphezulu. Unyango lobushushu beMichiza lunokutshintsha i-compositio yeekhemikhali...Funda ngokugqithisileyo -
UNyango loBubushushu boMphezulu weeNsimbi zeNsimbi
Unyango lobushushu bomphezulu lubhekiselele kwinkqubo yokunyanga ubushushu kuphela umaleko ongaphezulu wentsimbi. Unyango lobushushu bomhlaba lunokufumana ubume bemetallographic obufunekayo kunye neempawu zomatshini. Iindlela eziqhelekileyo ezisetyenziswayo zonyango lobushushu kumphezulu zezi: induction hea...Funda ngokugqithisileyo -
Ulwazi oluphangaleleyo loNyango loBubushushu kwiiNsimbi zeNsimbi
Ukunyangwa kokushisa kweentsimbi zetsimbi kusekelwe kumzobo wesigaba se-Fe-Fe3C ukulawula i-microstructure ye-castings yensimbi ukufezekisa ukusebenza okufunekayo. Ukunyangwa kokushisa ngenye yeenkqubo ezibalulekileyo kwimveliso yentsimbi yentsimbi. Umgangatho kunye nesiphumo...Funda ngokugqithisileyo -
Akukho-Bake Sand Casting Inkqubo
Imingundo yesanti esetyenziswa ekubunjweni kwesanti ihlelwa ngokweendidi ezintathu: isanti eluhlaza yodongwe, isanti eyomileyo yodongwe, kunye nesanti eqiniswe ngokwekhemikhali ngokwesibophelelo esisetyenziswa esantini kunye nendlela eyakha ngayo amandla ayo. Isanti engabhakwayo yisanti efunyanwayo...Funda ngokugqithisileyo -
UNyango oluQhelekileyo loBushushu kwiiNdawo zeNsimbi
Ukuqhelanisa, okwakwaziwa njengesiqhelo, kukufudumeza i-workpiece ukuya kwi-Ac3 (i-Ac ibhekisa kubushushu bokugqibela apho yonke i-ferrite yasimahla iguqulwa ibe yi-austenite ngexesha lokufudumeza, ngokubanzi ukusuka kwi-727 ° C ukuya ku-912 ° C) okanye i-Acm (i-Acm iyinyani. ukufudumeza, ubushushu obubalulekileyo...Funda ngokugqithisileyo -
Intsimbi yeAustenitic engatyiwa
I-Austenitic steel stainless ibhekisela kwinsimbi engenasici kunye nesakhiwo se-austenitic kwiqondo lokushisa. I-Austenitic stainless steel yenye yeeklasi ezintlanu zentsimbi engatyiwa ngecrystalline structure (kunye neferritic, martensitic, duplex and precipitation hardened)....Funda ngokugqithisileyo -
IiPropati zeMechanical zentsimbi eziGrey Cast
Intsimbi engwevu, okanye intsimbi engwevu, luhlobo lwentsimbi etyhidiweyo ene-graphite microstructure. Ithiywe ngombala ongwevu wokuqhekeka owenzayo. Intsimbi engwevu isetyenziselwa ukwenza intsimbi yesiko engwevu apho ukuqina kwelungu kubaluleke ngaphezu kwayo ...Funda ngokugqithisileyo
