Iimveliso
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Ipleyiti yentsimbi ekwaziyo ukumelana nobushushu
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| Igama lemveliso | 0Cr23Ni13 (309S), 0Cr25Ni20 (310S), 0-1Cr25Ni20Si2,0-1Cr20Ni14Si2, S30815 (253MA), njl.; |
| Ukuchazwa kwemveliso | Ukutyeba: 0.5 ~ 80mm; |
| Ukusetyenziswa kwemveliso | Isetyenziswe ngokubanzi kwibhoyili, amandla (amandla enyukliya, amandla e-thermal, i-fuel cell), i-furnace yoshishino, i-incinerator, i-furnace yokufudumeza, ikhemikhali, i-petrochemical kunye nezinye iindawo ezibalulekileyo; |
| Iimpawu zemveliso | Izithako ezinengqiqo, ukumelana nobushushu obulungileyo, ukuxhathisa okuqinileyo kwe-corrosion, ibe lukhetho lokuqala lwabasebenzisi abaziwayo be-brand ekhaya nakwamanye amazwe; |
| Ukusebenza kwemveliso | Ukusebenzisa isinyithi esinyibilikisiweyo njengento eluhlaza, ukucocwa kwe-vacuum, izinto ezinobungozi ezibandakanya, umxholo wegesi ophantsi, ukucoceka kwentsimbi ephezulu, ukusebenza kakuhle kwe-welding; umthamo omkhulu wesithando somlilo, umlinganiselo omkhulu woxinzelelo, iyunifomu kunye nokwakheka kweekhemikhali ezizinzileyo, ukusebenza kakuhle kolwandiso; |
| Iimveliso zemarike Dynamics | Ngokukhula okukhawulezayo koqoqosho lwaseTshayina, ishishini lamandla enyukliya likhula ngokukhawuleza, kwaye nokusetyenziswa kwentsimbi ekwaziyo ukumelana nobushushu nako kuyanda. Uphuhliso olukhawulezayo lweziko loshishino, i-reactor yeekhemikhali, i-incinerator kunye namanye amashishini akhuthaze ukukhula okukhawulezayo kwemfuno yentsimbi engenakutyiwa nobushushu. Imfuno ekhethekileyo yentsimbi ekwazi ukumelana nobushushu kwishishini lesikhululo samandla sebhoyila yenza ukuba imfuno yentsimbi ekwazi ukumelana nobushushu ibe nkulu kwaye ibe nkulu. |
Ukuqulunqwa kunye ne-Alloying Elements: Iipleyiti zentsimbi ezikwaziyo ukumelana nobushushu ziqhele ukwenziwa ukusuka kwialloyi ezinomxholo ophezulu wechromium, njengoko ichromium inika ukuxhathisa okugqwesileyo kwi-oxidation kunye nokuhlwa kumaqondo obushushu aphezulu. Ezinye izinto ze-alloying ezifana ne-nickel, i-molybdenum, kwaye ngamanye amaxesha i-titanium okanye i-niobium inokongezwa ukunyusa iipropati ezithile ezifana nokumelana nokunyuka kunye namandla kumaqondo obushushu aphezulu.
Amanqanaba aqhelekileyo entsimbi ekwazi ukumelana nobushushu aquka:
Iintsimbi zeAustenitic eziNgatyiwayo: Amabanga afana ne-310S kunye ne-321 yi-austenitic stainless steels kunye ne-chromium ephakamileyo kunye nomxholo we-nickel, ukubonelela ukuchasana okugqwesileyo kwi-oxidation kunye ne-corrosion kwiindawo eziphezulu zokushisa.
Iintsimbi zeFerritic eziNgatyiwayo: Amabakala e-Ferritic afana ne-409 kunye ne-430 asetyenziswa kwizicelo apho ukunyanzeliswa kokushisa okuphakathi kuyadingeka, kwaye banikezela ukuxhathisa okulungileyo kwe-corrosion kwiindawo ezithile.
Iintsimbi ze-Martensitic: Amabanga eMartensitic afana ne-410 kunye ne-420 anika amandla aphezulu kunye nokumelana nokushisa okuphakathi. Zihlala zisetyenziswa kwizicelo ezifuna ubulukhuni kunye nokumelana nomhlwa kumaqondo obushushu aphezulu.
Ukusetyenziswa koBubushushu obuphezulu: Iipleyiti zentsimbi ezikwazi ukumelana nobushushu zisetyenziswa kwizicelo ezahlukeneyo zobushushu obuphezulu, kubandakanywa:
Ishishini lePetrokhemikhali: Ezi pleyiti zisetyenziselwa ulwakhiwo lwezixhobo zepetrochemical ezifana neziko, iireyitha, kunye nokutshintsha ubushushu apho kubalulekile ukumelana neegesi ezitshabalalisayo kunye namaqondo obushushu aphezulu.
Isiveliso saMandla: Iipleyiti zentsimbi ezikwaziyo ukumelana nobushushu zifumana ukusetyenziswa kwimizi-mveliso yombane kumalungu afana nezibiyeli, imibhobho yomphunga, kunye neebhleyidi zeinjini yomoya, apho kufuneka zimelane namaqondo obushushu aphezulu kunye noxinzelelo olunxulunyaniswa nokuveliswa kombane.
I-Aerospace: Kusetyenziso lwe-aerospace, ezi pleyiti zisetyenziswa kumacandelo afana nenkqubo yokukhupha umoya, iinxalenye ze-injini, kunye nezikhuselo zobushushu apho ukuvezwa kubushushu obuphezulu ngexesha lokusebenza kuqhelekile.
Iinkqubo zokuVelisa: Amashishini abandakanyekayo kwiinkqubo zokuvelisa ezifana nonyango lobushushu, imveliso yeglasi, kunye nokusebenza kwesinyithi zisebenzisa iipleyiti zentsimbi ezikwazi ukumelana nobushushu kwizixhobo kunye namacandelo abonakaliswe kubushushu obugqithisileyo.
Iinkcazelo ngeempawu:
Ukumelana ne-Oxidation: Iipleyiti zensimbi ezingenasici ezikwazi ukumelana nobushushu zenzelwe ukuxhathisa i-oxidation kumaqondo obushushu aphezulu, zenza umaleko we-oxide okhuselayo kumphezulu othintela ukuthotywa okuqhubekayo.
Ukumelana neCreep: Ikhono lezinto zokumelana nokuvezwa kwexesha elide kumaqondo obushushu aphezulu kunye noxinzelelo oluqhubekayo ngaphandle kokwenza ukuguqulwa okugqithisileyo kwaziwa njengokumelana ne-creep. Lo mhlaba ubalulekile kwizicelo ezibandakanya amaqondo obushushu azinzileyo.
Ukuxhathisa ukonakala: Iipleyiti zentsimbi ezikwazi ukumelana nobushushu zibonakalisa ukumelana nokugqwala okugqwesileyo kwiindawo ezinobundlobongela, zikhusela imathiriyeli ekuwohlokeni okubangelwa ziigesi ezityiwayo okanye ulwelo.
Amandla kumaqondo obushushu aphezulu: Ama-alloys asetyenziswe kula macwecwe ayenziwe ukuze agcine amandla abo omatshini kunye nokunyaniseka nakwiqondo lokushisa eliphakamileyo, ukuqinisekisa ukusebenza okuthembekileyo phantsi kweemeko ezinzima.
Isiphelo: Iipleyiti zentsimbi ezikwazi ukumelana nobushushu zidlala indima ebalulekileyo kumashishini afuna imathiriyeli ekwaziyo ukumelana namaqondo obushushu agqithisileyo kunye nemekobume edlekayo. Indibaniselwano yabo ekhethekileyo yokwakheka kwe-alloy kunye neenkqubo ezikhethekileyo zokuvelisa zibenza babaluleke kakhulu kwizicelo apho izinto eziqhelekileyo zingenako ukunika ukuqina okufunekayo kunye nokuphila ixesha elide. Njengoko itekhnoloji ihambela phambili, uphuhliso lweealloyi zentsimbi ezikwazi ukumelana nobushushu ziyaqhubeka nokwandisa ububanzi bezicelo zazo kwiindawo ezahlukeneyo ezinobushushu obuphezulu.
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