Tšepe e se nang Mokelikeli 254SMO-F44

Lintlha tsa Sehlahisoa

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.

254SMo (F44) Sebopeho sa Lik'hemik'hale

Alloy

%

Ni

Cr

Mo

Cu

N

C

Mn

Si

P

S

254 SMO

Min.

17.5

19.5

6

0.5

0.18

 

 

 

 

 

Max.

18.5

20.5

6.5

1

0.22

0.02

1

0.8

0.03

0.01

 

 

254SMo (F44) Thepa ea 'Mele

Botenya

8.0 g/cm3

Sebaka se qhibilihang

1320-1390 ℃

254SMo (F44) Thepa ea Mechini

 

Boemo

Matla a tšepe
Rm N Rm N/mm2

Ho hlahisa matla
RP0.2N/mm2

Elongation

A5 %

254 SMO

650

300

35

 

 

254SMo (F44) Lihlahisoa tse Fumanehang ka Metals ea Sekonic

Inconel 718 bar, inconel 625 bar

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

Nimonic 80A, iNCONEL 718, iNCONEL 625, incoloy 800

254SMo (F44) Gasket/Ring

Dimension e ka etsoa ka mokhoa o ikhethileng ka sefahleho se khanyang le mamello e nepahetseng.

Letlapa le Letlapa

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

inconel strip, invar stirp, kovar stirp

254SMo (F44) hlobolisa & khoele

Boemo bo bonolo le boemo bo thata bo nang le bokaholimo bo khanyang ba AB, bophara ho fihla ho 1000mm

Fasterner & Other Fitting

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.


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