Iimveliso
0102030405
316/304 Duples steel stainless
inkcazelo1
inkcazelo
| Igama lemveliso | 2205,2705,2101,2304,1805; |
| Ukuchazwa kwemveliso | Ukutyeba 2.0 ~ 60mm, ububanzi 1500 ~ 2500mm; |
| Ukusetyenziswa kwemveliso | Ukwenza iphepha, i-petrochemical, i-shipbuilding, amandla enyukliya, inqanawa yoxinzelelo, ukuchithwa kwamanzi olwandle, ipompo yamanzi, ukuthutha, ukuveliswa koomatshini, ukukhuselwa kokusingqongileyo, isitya kunye namanye amashishini; |
| Iimpawu zemveliso | Iindidi ezininzi, iinkcukacha ezipheleleyo, ukusebenza okuphezulu, ukusetyenziswa okubanzi, kufumene isiqinisekiso seshishini esihambelanayo; |
| Ukusebenza kwemveliso | Amandla aphezulu, amandla isivuno kabini 18-8 steel stainless, ukuxhathisa kakuhle pore umhlwa kunye noxinzelelo chloride ukuxhathisa umhlwa, welding thermal crack ukuthambekela incinci, conductivity enkulu thermal, coefficient yokwandisa umgca omncinci, ekhuthaza ukucutshungulwa kokuqina, ukufunxa amandla aphezulu, ukumelana nempembelelo entle; |
| Iimveliso zemarike Dynamics | Ngokukhula okukhawulezayo koqoqosho lwaseTshayina, ukuxhathisa komhlwa kunye namandla ezinto eziphathekayo kuya kuba phezulu nangaphezulu, kunye nokuguquguquka okukhulu kweendleko zempahla ekrwada, uphuhliso lwezixhobo zokulondoloza amandla luthandwa ngakumbi ngabasebenzisi, i-double-phase iron ineenzuzo ezingentla, isetyenziswa ngokubanzi kuzo zonke iinkalo zobomi, ithemba lemarike libanzi. |
316/304 Duplex Steel engatyiwa:
I-Duplex insimbi engenasici luhlobo lwe-alloy yensimbi engenasici edibanisa izibonelelo zombini ze-austenitic kunye ne-ferritic stainless steels. Igama elithi "duplex" libonisa i-microstructure ye-dual-phase ye-alloy, equlethwe zombini i-austenitic (ubuso-centered cubic crystal structure) kunye ne-ferritic (i-body-centered body-centered cubic crystal structure) izigaba. Olu ludibaniso olulodwa lwe-microstructures lunika isethi yeepropati ezenza i-duplex stainless steel ifaneleke ngokukodwa kwiintlobo ezahlukeneyo zezicelo ezifunwayo.
Ukuqulunqwa:
I-Duplex stainless steels ngokuqhelekileyo iqulethe inani elikhulu le-chromium (ukusuka kwi-19% ukuya kwi-32%) kunye ne-nickel (malunga ne-5% ukuya kwi-8%), efana ne-austenitic stainless steels. Ukongezelela, banomxholo ophezulu we-molybdenum (ukuya kwi-5%) kwaye ngamanye amaxesha ezinye izinto ezixutywayo ezifana ne-nitrogen kunye ne-manganese. Ukubunjwa kwe-alloy ethile kuyahluka ngokuxhomekeke kwibakala le-duplex yensimbi engenasici.
Iimpawu eziphambili:
Ukuxhathisa ukonakala: I-Duplex steel stainless inika ukuxhathisa okugqwesileyo kokutya, ngakumbi kwiindawo ezinobundlongondlongo ezifana nezisombululo ezinechloride. Oku kuyenza ilungele ukusetyenziswa kwimichiza yokwenziwa kweekhemikhali, iindawo zaselwandle, kunye namashishini e-oyile negesi.
Amandla aphezulu: I-Duplex yensimbi engenasici ibonisa amandla aphezulu xa kuthelekiswa neentsimbi ze-austenitic kunye ne-ferritic. La mandla aphuculweyo avumela ukusetyenziswa kwamacandelo amancinci kumacandelo okwakhiwa, okunegalelo ekunciphiseni ubunzima kwizicelo ezahlukeneyo.
Ukuqina okuLungileyo kunye neDuctility: I-Duplex steel stainless igcina ukuqina okulungileyo kunye ne-ductility nakwiqondo lokushisa eliphantsi, elinenzuzo kwizicelo apho ukuxhathisa impembelelo kubalulekile.
Uxinzelelo lwe-Corrosion Cracking Resistance: I-Duplex steel stainless inokumelana ngcono noxinzelelo lwe-corrosion cracking kune-austenitic stainless steels, ngakumbi kwiindawo ezityebileyo nge-chloride.
Ukuwelda: Nangona i-duplex steel stainless ayidityaniswa lula njenge-austenitic stainless steel, iindlela zale mihla zokuwelda kunye neenkqubo ezifanelekileyo zenza kube nokwenzeka ukufezekisa iiwelds ezinamandla nezithembekileyo kwizinto eziphindwe kabini.
Usetyenziso:
Ngenxa yendibaniselwano ekhethekileyo yeepropathi, i-duplex yensimbi engenasici isetyenziswa kumashishini ahlukeneyo kunye nokusetyenziswa, kubandakanya:
UkuLungiswa kwemichiza: Izixhobo ezinjengeenqanawa zoxinzelelo, iinkqubo zemibhobho, kunye nokutshintshana kobushushu kwizityalo zokusetyenzwa kweekhemikhali zizuza kwi-corrosion resistance and strength of duplex steel stainless.
I-oyile neGesi: I-Duplex steel stainless steel isetyenziswa kwi-offshore nakwi-onshore ye-oyile negesi kwizibonelelo zemibhobho, iivalvu, kunye nezinye izinto ezivezwe kwindawo enomhlwa.
Ukukhutshwa kwetyuwa emanzini: I-corrosion resistance ye-duplex stainless steel iyenza ifaneleke kwizityalo zokukhupha ityuwa emanzini apho ibonakaliswe kumanzi olwandle.
Ubunjineli baseLwandle: Izinto ezinje ngeepropela, iishafti, kunye neziqhoboshi kwindawo yaselwandle ziyazuza kuxhathiso lwe-corrosion kunye nokomelela kwe-duplex steel stainless.
Usetyenziso lwesakhiwo: I-Duplex steel stainless isetyenziswa kumacandelo olwakhiwo kunye nolwakhiwo, ngakumbi kwindawo enezinto ezidlayo.
Ukuqukumbela, i-duplex steel stainless yimathiriyeli eguquguqukayo edibanisa ezona mpawu zibalaseleyo ze-austenitic kunye ne-ferritic stainless steels. Iipropathi zayo ezizodwa ziyenza ibe lolona khetho lubalaseleyo kwizicelo apho ukuxhathisa umhlwa, ukomelela, kunye nokuqina ziimfuno ezibalulekileyo. Njengoko itekhnoloji ihambela phambili, uphuhliso lwamabakala amatsha ensimbi engenasici i-duplex luyaqhubeka nokwandisa uluhlu lwayo lwezicelo kumashishini ahlukeneyo.
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