Tšepe e se nang Mokelikeli 254SMO-F44
Mabitso a Tloaelehileng a Khoebo: 254Mo, F44, UNS 31254 , W.Nr 1.4547
Alloy F44(254Mo)e nang le molybdenum e ngata, chromium le naetrojene, tšepe ena e na le khanyetso e ntle haholo ea ts'ebetso ea likoti le mapheo.Koporo e ntlafalitse ho thibela kutu ho tse ling tsa asiti.Ntle le moo, ka lebaka la litaba tsa eona tse phahameng tsa nickel, chromium le molybdenum, e le hore 254SMO e be le khatello e ntle ea khatello ea maikutlo.
| Alloy | % | Ni | Cr | Mo | Cu | N | C | Mn | Si | P | S |
| 254 SMO | Min. | 17.5 | 19.5 | 6 | 0.5 | 0.18 |
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| Max. | 18.5 | 20.5 | 6.5 | 1 | 0.22 | 0.02 | 1 | 0.8 | 0.03 | 0.01 |
| Botenya | 8.0 g/cm3 |
| Sebaka se qhibilihang | 1320-1390 ℃ |
| Boemo | Matla a tšepe | Ho hlahisa matla | Elongation A5 % |
| 254 SMO | 650 | 300 | 35 |
254SMo (F44) Lihlahisoa tse Fumanehang ka Metals ea Sekonic
254SMo (F44) Libara & Melamu
Libaka tse chitja / maballo a Flat / li-bar tsa Hex,Size Ho tloha 8.0mm-320mm, E sebelisetsoa liboutu, li-fastners le likarolo tse ling tse setseng
254SMo (F44) Gasket/Ring
Dimension e ka etsoa ka mokhoa o ikhethileng ka sefahleho se khanyang le mamello e nepahetseng.
254SMo (F44) lakane & poleiti
Bophara ho fihla ho 1500mm le bolelele ho fihla ho 6000mm, Botenya ho tloha 0.1mm ho isa 100mm.
254SMo (F44) seamless tube & Welded pipe
Boholo ba litekanyetso le boholo bo hlophisitsoeng bo ka hlahisoa ke rona ka mamello e nyane
254SMo (F44) hlobolisa & khoele
Boemo bo bonolo le boemo bo thata bo nang le bokaholimo bo khanyang ba AB, bophara ho fihla ho 1000mm
254SMo (F44) Fasteners
Lisebelisoa tsa 254SMo ka mefuta ea Bolts, screws, flanges le tse ling tse lebelo, ho latela litlhaloso tsa bareki.
Hobaneng 254SMo (F44) ?
•Boiphihlelo bo bongata bo fapaneng bo bonts'itse hore esita le mocheso oa iin o phahameng, 254SMO metsing a leoatle e boetse e hanyetsana haholo le lekhalo la ts'ebetso ea kutu, ke mefuta e fokolang feela ea tšepe e sa hloekang e nang le ts'ebetso ena.
•254SMO e kang pampiri ea bleach e hlokahalang bakeng sa tlhahiso ea tharollo ea acidic le tharollo ea halide oxidative corrosion resistance le ho hanyetsa ha kutu e ka bapisoa le e tsitsitseng ka ho fetisisa setsing sa motheo sa nickel le li-alloys tsa titanium.
•254SMO ka lebaka la naetrojene e ngata, ka hona matla a eona a mochini ho feta mefuta e meng ea tšepe e sa jeleng ea austenitic e phahame.Ntle le moo, 254SMO e boetse e matla haholo ebile e na le tšusumetso e matla le ts'ebetso e ntle ea weldability.
•254SMO e nang le molybdenum e phahameng e ka etsa hore ho be le tekanyo e phahameng ea oxidation ka har'a annealing, eo ka mor'a hore acid e hloekisoe ka holim'a metsi ho feta tšepe e sa hloekang e tloaelehileng e tloaelehileng ho feta sebaka se mahoashe.Leha ho le joalo, ha e e-s'o ame hampe ka lebaka la ho hanyetsa kutu ea tšepe ena.
254SMo (F44) Sebaka sa kopo:
254SMO ke sesebelisoa se nang le merero e mengata se ka sebelisoang lits'ebetsong tse ngata tsa indasteri:
1. Petroleum, lisebelisoa tsa petrochemical, lisebelisoa tsa petro-chemical, joalo ka melumo.
2. Thepa le lisebelisoa tsa ho hloekisa pampiri, tse kang ho pheha pulp, bleaching, ho hlatsoa li-filters tse sebelisoang ka barrel le li-cylinder pressure rollers, joalo-joalo.
3. Thepa ea motlakase ea feme ea khase ea desulphurization, tšebeliso ea likarolo tse kholo: tora ea ho monya, flue le poleiti ea ho emisa, karolo e kahare, sistimi ea ho fafatsa.
4. Sets'oants'o sa ts'ebetso ea metsi a leoatleng kapa leoatleng, joalo ka lifeme tsa motlakase tse sebelisang metsi a leoatle ho pholisa Condenser e nang le marako a masesaane, ho tlosoa letsoai ka lisebelisoa tsa ho lokisa metsi a leoatle, ho ka sebelisoa le hoja metsi a ka 'na a se ke a phalla ka har'a sesebelisoa.
5. Liindasteri tsa ho ntša letsoai, tse kang lisebelisoa tsa letsoai kapa tsa ho ntša letsoai.
6. Mocheso oa mocheso, haholo-holo sebakeng se sebetsang sa ion chloride.
