AWS ENiFe-CI (Z408) Li-Electrode tsa Ts'epe tse Hloekileng tsa Nickel Cast

Tlhaloso e Khutšoanyane:

E loketse ho chesetsoa ha tšepe e bohlooho bo matla haholo le tšepe ea nodular cast, joalo ka cylinder, block block, gear box, jj.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

LIKOPO:

E loketse ho chesetsoa ha tšepe e bohlooho bo matla haholo le tšepe ea nodular cast, joalo ka cylinder, block block, gear box, jj.

MEKHAOHO:

AWS A5.15 / ASME SFA5.15 ENiFe-CI

JIS Z3252 DFCNiFe

LITŠOANTŠISO:

AWS ENiFe-CI (Z408) ke electrode ea tšepe e entsoeng ka tšepe e nang le mokokotlo oa tšepe ea nickel le phokotso e matla ea ho roala ha graphite.E ka sebelisoa molemong oa AC le DC, e na le arc e tsitsitseng, 'me e bonolo ho e sebetsa.Electrode e na le litšoaneleho tsa matla a phahameng, polasetiki e ntle, coefficient e tlase ea ho atolosa linear joalo-joalo.Ho hanyetsa mapetsong bakeng sa tšepe e bohlooho ho tšoana le ho Z308, ha ho hanyetsa ha crack bakeng sa tšepe ea nodular cast ho feta ENi-CI (Z308).Bakeng sa tšepe e entsoeng ka phosphorus e phahameng (0.2% P), e boetse e na le liphello tse ntle 'me ts'ebetso ea eona ea ho itšeha e tlase ho feta Z308 le Z508 hanyenyane.Z408 e sebelisoa ho cheselletsa tšepe e bohlooho le tšepe ea nodular cast bakeng sa kamore

HLOKOMELA:

Pele ho tjheseletsa, li-electrode li hloka ho behoa hora e le 'ngoe ka mocheso oa 150±10℃ pele li sebelisoa.

Ha o tjheseletsa, ho loketse ho nka weld e moqotetsane mme bolelele bo bong le bo bong ha boa lokela ho feta 50mm.Hammer sebaka sa tjheseletsa habobebe ka hamore hang ka mor'a ho tjheseletsa e le ho felisa khatello ea maikutlo le ho thibela mapetsong.

Ho khothalletsoa ho kenya mocheso o tlase.

MOSEBETSI OA K'hemik'hale OA TŠEPI E KHETHENG(THE MASS FRACTION): %

Lintlha

C

Si

Mn

S

Fe

Ni

Cu

Boima ba lintho tse ling

Boleng bo tloaelehileng

0.35-0,55

≤0.75

2.3

≤0.025

3.0-

6.0

60-

70

25-

35

1.0

TŠEBELETSO EA TŠEBELETSO EA TŠEBELETSO CHELETE:(AC,DC+)

Bophara ba electrode(mm)

3.2

4.0

5.0

Bolelele (mm)

350

350

350

Hona joale welding(A)

90-110

120-150

160-190

Litšobotsi mabapi le Tšebeliso:

Arc e tsitsitseng haholo.

Ho tlosoa ha slag ho molemo ka ho fetisisa.

Ho kenella ha botebo.

Mocheso o motle le ho hanyetsa ha kutu.

E babatsehang kganetso ya makumane.


  • E fetileng:
  • E 'ngoe: