Tyue Brand AWS ENiCrMo-4 Nickel le Nickel Based Alloy Welding Electrode, Liropo tse Molemohali tsa Arc Welding, Mofani oa Welding

Tlhaloso e Khutšoanyane:

Ni327-4 (ENiCrMo-4) ke electrode e thehiloeng ho nickel e nang le sekwahelo sa sodium se nang le haedrojene e tlase. Sebelisa DCEP (electrode ea hona joale e tobileng e ntle).

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Electrode ea ho Welding ea Nickel le Nickel

Ni327-4

GB/T ENi6276

AWS A5.11 ENiCrMo-4

Tlhaloso: Ni327-4 ke electrode e thehiloeng ho nickel e nang le sekoahelo se tlase sa sodium se nang le haeterojene. Sebelisa DCEP (electrode ea motlakase o tobileng)E na le ts'ebetso e ntle ea ho tjheseletsa ka ho chesa ha arc ho tsitsitseng, ho fafatsa hanyane, ho tlosa slag habonolo,

le ho tjheseletsa ho hotle. Thepa ea mechini ea tšepe e kentsoeng e tsitsitse.

Tšebeliso: E sebelisoa bakeng sa ho tjheseletsa litšepe tse kopantsoeng tsa nickel-chromium-molybdenum tse nang le khabone e tlase, tse kang Hastelloy C276, ASTM B574, B575, B619, B622, B626, 'me e ka boela ea sebelisoa bakeng sa ho tjheseletsa litšepe tse sa tšoaneng le litšepe tse ling tse entsoeng ka nickel.

Sebopeho sa lik'hemik'hale sa tšepe e welded (%):

C	Mn	Si	Cr	Ni	Mo
≤0.02	≤1.0	≤0.2	14.5 ~ 16.5	≥50.0	15.0 ~ 17.0
W	Co	Fe	S	P	Tse ling
3.0 ~ 4.5	≤2.5	4.0 ~ 7.0	≤0.015	≤0.020	≤0.5

Litšobotsi tsa mechini tsa tšepe e welded:

Ntho ea teko

Matla a tšepe

Mpa

Matla a tlhahiso

Mpa

Ho lelefatsa

E tiiselitsoe

≥690

≥400

≥22

Khoeli e khothaletsoang:

Bophara ba molamu

(mm)

2.5

3.2

4.0

Hona joale ho tjheseletsa

(A)

60 ~ 90

70 ~ 110

90 ~ 150

Tsebiso:

1. Electrode e lokela ho besoa hora e le 'ngoe mochesong o ka bang 300℃ pele ho ts'ebetso ea ho tjheseletsa. Leka ho sebelisa arc e khutšoanyane ho tjheseletsa;

2. Ho bohlokoa ho hlwekisa mafome, oli, metsi le litšila likarolong tsa ho tjheseletsa pele ho tjheseletsa.

3. Leka ho sebelisa matla a manyane ha o tjheseletsa, ho tjheseletsa ka mekhahlelo e mengata le ka mekhahlelo e mengata.

E fetileng: Li-electrode tsa ho Welda tsa Ni327-3 tse Thehiloeng ho Nickel, AWS A5.11 ENiCrMo-3 Nickel Rod bakeng sa ho Welda tsa Arc, Mofani ea Molemohali oa Lisebelisoa tsa ho Welda

E 'ngoe: Li-electrode tsa ho Welding tsa Ni327-6 Nickel Alloy AWS A5.11 ENiCrMo-6 Liropo tsa ho Welding, Li-electrode tsa ho Welding tsa Arc tsa Sebopeho