JQ.MH1Cr24Ni13 terata ea tšepe e sa hloekang e kentsoeng ka tlas'a metsi

Hangata e sebelisoa ho cheselletsa litšepe tsa k'habone le lisebelisoa tse sa tšoaneng tse sa tšoaneng kapa ho cheselletsa litšepe tsa martensitic le pearlitic tse nang le bothata bo fokolang.Lisebelisoa tse kang petrochemical, limela tsa motlakase oa mocheso le liindasteri tse ling.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kopo

Hangata e sebelisoa ho cheselletsa litšepe tsa k'habone le lisebelisoa tse sa tšoaneng tse sa tšoaneng kapa ho cheselletsa litšepe tsa martensitic le pearlitic tse nang le bothata bo fokolang.Lisebelisoa tse kang petrochemical, limela tsa motlakase oa mocheso le liindasteri tse ling.

Moetso oa lik'hemik'hale oa welding wire (Wt%)

Mohlala

Sebopeho sa lik'hemik'hale tsa terata ea welding (Wt%)

C

Mn

Si

Cr

Ni

P

S

Cu

tse ding

JQ.MH1Cr24Ni13

0.051

1.79

0.56

23.84

13.10

0.024

0.012

0.13

Mo:0.20

Ts'ebetso ea sehlahisoa

Moetso oa maemo o lumellanang (o lekanang).

Mohlala oa thepa ea 'mele ea tšepe e behiloeng (e nang le SJ601)

GB

AWS

Tensile StrengthMPa

Elongation%

F309-H1Cr24Ni13

ER309

599

36.0

Sehlahisoa sa welding hajoale (AC kapa DC+)

Diameter(mm)

¢2.5

¢3.2

¢4.0

¢5.0

Hona joale welding(A)

400-500

450-550

500-600

550-650

Litlhaloso tsa Sehlahisoa

Wire bophara

¢2.5

¢3.2

¢4.0

¢5.0

Boima ba sephutheloana

25/50/100/200/250/300/350Kg/sekotoana

Litlhokomelo bakeng sa tšebeliso ea sehlahisoa

1.Mocheso o pakeng tsa li-welds o khothaletsoa hore o laoloe hoo e ka bang 150°C.Ha multi-pass multi-lera tjheseletsa ea litlhaloso tse nyenyane le tse mahareng-boholo bo lekaneng, ela hloko ho laola tjheseletsa line matla.
2.Lera la mafome, mongobo, oli, lerōle, joalo-joalo tsa karolo ea welding li tlameha ho hloekisoa.
3.Flux e tlameha ho behoa ka 300-350 ℃ bakeng sa 2h pele e sebelisoa.
Litlhahiso tse ka holimo ke tsa litšupiso feela, 'me boemo ba sebele bo tla ba teng ts'ebetsong e itseng.Haeba ho hlokahala, litlhoko tsa ts'ebetso li lokela ho etsoa pele ho etsoa qeto ea moralo oa welding.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona