2205 Stainless steel Plate Duplex sheet sheet
Tlhaloso
Khatello ea khatello ea maikutlo ea 2205 (00Cr22Ni5Mo3N) duplex tšepe e sa hloekang ka tharollo ea chloride e sa nke lehlakore le H2S e molemo ho feta ea 304L, 316L austenitic stainless steel le 18-5Mo duplex stainless steel.E ka ba serame, ts'ebetso e chesang le ho theha, e ntle ea weldability, tšepe e loketse lisebelisoa tsa mohaho, hona joale ke lefats'e ka tšepe e sa hloekang ea mekhahlelo e 'meli e sebelisoang sehlopheng se tloaelehileng ka ho fetisisa.
2205 tšepe e sa hloekang poleiti(00Cr22Ni5Mo3N) duplex steelless steel e entsoe ka 21% chromium,2.5% molybdenum le 4.5% nickel-nitrogen alloy.E na le matla a holimo, matla a ts'ebetso e ntle le ts'ebetso e ntle ea bohlokoa le ho hanyetsa khatello ea kelello ea lehae.Matla a tlhahiso ea 2205 duplex stainless steel e habeli ho feta ea austenitic stainless steel.Thepa ena e lumella baqapi ho fokotsa boima ba 'mele ha ba etsa lihlahisoa, ho etsa hore motsoako ona o theko e tlaase ho feta 316,317L.Alloy ena e loketse haholo ho sebelisoa sebakeng sa mocheso oa -50°F/+600°F.Lisebelisoa tse fetang mocheso ona oa mocheso li ka boela tsa nahana ka motsoako ona, empa ho na le mefokolo e itseng, haholo-holo ha e sebelisoa ho mehaho e cheselitsoeng.
2205 (00Cr22Ni5Mo3N) Lintho tse Duplex tsa Stainless Steel
1. Ha e bapisoa le 316L le 317L austenitic stainless steel, 2205 alloy e na le ts'ebetso e ntlafetseng ea ho hanyetsa kutu le ho senya ho senya, e na le khanyetso e phahameng ea kutu, ha e bapisoa le austenite, coefficient ea eona ea ho atolosa mocheso e tlaase, e phahameng ea mocheso oa mocheso.
2. Ha ho bapisoa le tšepe e sa hloekang ea austenitic, matla a hatellang a duplex 2205 poleiti ea tšepe e habeli ho feta ea austenitic stainless steel.Ha ho bapisoa le 316L le 317L, moqapi a ka fokotsa boima ba eona.Motsoako oa 2205 o loketse haholo ho sebelisoa sebakeng sa -- 50°F/+600°F esita le mocheso o tlase tlas'a lithibelo tse thata (haholo-holo bakeng sa meaho e cheselitsoeng).
2205 (00Cr22Ni5Mo3N) Ho hanyetsa ha Corrosion
1. Ho bola ho tšoanang
Ka lebaka la chromium content (22%), molybdenum content (3%) le nitrogen content (0.18%), khanyetso ea kutu ea 2205 e phahametse 316L le 317L libakeng tse ngata.
2. Ho hanyetsa ha kutu ea sebakeng seo
Liteng tsa chromium, molybdenum le nitrogen ka har'a tšepe ea mekhahlelo e 'meli ea 2205 li etsa hore e se ke ea khona ho bona le ho senya lekhalo tharollong ea oxidizing le acidic.
3. Stress corrosion resistance
The duplex microstructure ea tšepe e sa hloekang e thusa ho ntlafatsa khanyetso e phunyehang ea tšepe e sa hloekang.Chloride stress corrosion e etsahala ka tšepe e sa hloekang ea austenitic ka mocheso o itseng, tsitsipano, oksijene le boteng ba chloride.Hobane maemo ana a thata ho laola, tšebeliso ea 304L, 316L le 317L e lekanyelitsoe tabeng ena.
4. Mokhathala o khahlanong le ho bola
Matla a phahameng le khanyetso ea kutu ea duplex steel 2205 e etsa hore e be le matla a ho khathala a phahameng.Lisebelisoa tsa ho sebetsa li kotsing ea ho ba le tikoloho e senyang le ho potoloha ha thepa, 'me likarolo tsa 2205 li loketse lits'ebetso tse joalo.
2205 (00Cr22Ni5Mo3N) Tšebeliso
· Likepe tsa khatello, litanka tsa polokelo ea khatello e phahameng, liphaephe tsa khatello e phahameng, li-exchangers tsa mocheso (indasteri ea ho sebetsana le lik'hemik'hale).
· Lisebelisoa tsa liphaephe tsa oli le khase le lisebelisoa tsa mocheso.
· Tsamaiso ea likhoerekhoere.
· Lihlopha tsa indasteri ea pampiri le pampiri, lisebelisoa tsa ho soeufatsa, polokelo le litsamaiso tsa kalafo.
· Li-shafts tse bilikang, lirolara, li-blades, li-impeller, joalo-joalo, tikolohong e hanyetsanang le kutu.
· Setshelo sa thepa ea sekepe kapa teraka
· Lisebelisoa tsa ho lokisa lijo
