AWS ENiCu-7 Nikeli Alloy Uila Uila Ni70Cu30 Nikeli Fa'avae Uila Electrodes Tusia u'amea Arc Electrodes

Fa'amatalaga Puupuu:

Ni202 (AWS ENiCu-7) o le Ni70Cu30 Monel alloy electrode ma le titanium calcium coating.E mafai ona faʻaaogaina mo AC ma DC.


Fa'amatalaga Oloa

Faailoga o oloa

Nikeli ma le nikeli u'umea fa'aeletise

Ni202                                                     

GB/T ENi4060

AWS A5.11 ENiCu-7

Faʻamatalaga: Ni202 o le Ni70Cu30 Monel alloy electrode ma le titanium calcium coating.E mafai ona faʻaogaina mo AC ma DC.O le u'amea ua teuina e lelei le tete'e atu ona o mea talafeagai o le manganese ma le niobium.O lo'o i ai le fa'atinoga lelei o le uelo fa'atasi ma le fa'amumu arc mautu, fa'aitiitia le spatter, faigofie le aveeseina o le slag, ma le fa'alelei matagofie.

Talosaga: E faʻaaogaina mo le faʻapipiʻiina o le nickel-copper alloy ma le uʻamea eseese, ma e mafai foi ona faʻaaogaina e avea o se mea e ufiufi ai suiga.

 

Su'ega vaila'au o u'amea u'amea(%):

C

Mn

Fe

Si

Nb

Al

Ti

Cu

Ni

S

P

≤0.15

≤4.0

≤2.5

≤1.5

≤2.5

≤1.0

≤1.0

27.0 ~ 34.0

≥62.0

≤0.015

≤0.020

 

Tulaga fa'ainisinia o u'amea u'amea:

Su'ega mea

Malosi fa'asa

Mpa

Tuuina atu le malosi

Mpa

Fa'aumiumi

%

Fa'amaonia

≥480

≥200

≥27

 

Fautuaina le taimi nei:

u'amea lautele

(mm)

2.5

3.2

4.0

Uu fa'asolo

(A)

50 ~ 80

90 ~ 110

110 ~ 150

 

Fa'aaliga:

1. E tatau ona tao le eletise mo le 1 itula i le 250 ℃ aʻo leʻi faʻaogaina le faʻaogaina;

2. E taua tele le fa'amamāina o le ea, suau'u, vai, ma mea leaga i luga o vaega uelo a'o le'i uelo.

 


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