Electrode Aluminium Alloy dị mma nke ọma E4043

Electrode Aluminom na Aluminom AlloyAWS E4043

Nkọwa: AWS E4043 bụ elektrọd alloy aluminum-silicon nwere mkpuchi nnu. Jiri DCEP (elektrọd eletriki ozugbo dị mma). Ịgbado ọkụ ngwa ngwa. Ígwè e tinyere n'ime ya nwere ike mekaniki ụfọdụ na ezigbo mgbochi mgbawa. 

Ngwa:. A na-eji ya agbakọta efere aluminom, ihe e ji eme ka aluminom-silicon dị, ihe e ji eme ka aluminom dị ọcha na duralumin. Mana ọ dịghị mma maka ịgbado ọkụ alloy aluminum-magnesium.

Ngwakọta kemịkalụ nke ígwè weld(%):

Si

Fe

Cu

Mn

Ti

Zn

Al

Mg

Ndị ọzọ

4.5 ~ 6.0

≤0.8

≤0.30

≤0.05

≤0.20

≤0.10

Nọgide

≤0.05

≤0.15

 

Ugbu a akwadoro:

Dayameta mkpanaka (mm)

3.2

4.0

5.0

Ịgbado ọkụ ugbu a (A)

80 ~ 100

110 ~ 150

150 ~ 200

 

 Rịba ama:

1. Ọ dị mfe iji mmiri metụta elektrọd ahụ, yabụ e kwesịrị ịchekwa ya n'ime akpa akọrọ nke ikuku na-agaghị emebi emebi n'ihi mmiri; a ga-eme ka elektrọd ahụ sie ike na ihe dị ka 150°C maka awa 1 ruo 2 tupu ịgbado ọkụ;

2. A ga-eji efere nkwado tupu ịgbado ọkụ, a ga-emekwa ịgbado ọkụ mgbe e kpochara ọkụ ruo 200 ~ 300°C dịka ọkpụrụkpụ nke ịgbado ọkụ si dị; mkpanaka ịgbado ọkụ kwesịrị ịdị n'akụkụ elu nke ịgbado ọkụ ahụ, akịrịka kwesịrị ịdị mkpụmkpụ dịka o kwere mee, a ga-emekwa mgbanwe nke mkpanaka ịgbado ọkụ ngwa ngwa;

3. A ga-eji mmanụ na ihe ndị na-adịghị ọcha hichaa ihe e ji agwakọta ihe ahụ tupu a kụnye ya, a ga-ewepụkwa ihe e ji kpara ya nke ọma mgbe a kụnyechara ya, ma jiri uzuoku ma ọ bụ mmiri ọkụ sachaa ya.

 

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Oge ozi: Jun-05-2023