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AWS E9015-G Obere Alloy Steel Mkpanaka Ịgbado Ọkụ Hydrogen Dị Ala J607CrNiMo Foto Apụtapụtara
  • AWS E9015-G Obere Alloy Steel Mkpanaka Ịgbado ọkụ Igwe Ọdụdọ Hydrogen Dị Ala J607CrNiMo

AWS E9015-G Obere Alloy Steel Mkpanaka Ịgbado ọkụ Igwe Ọdụdọ Hydrogen Dị Ala J607CrNiMo

Nkọwa Dị Mkpirikpi:

J607CrNiMo (AWS E9015-G) bụ elektrọd ígwè alloy dị ala nke nwere obere mkpuchi hydrogen sodium.


Nkọwa Ngwaahịa

Akara Ngwaahịa

Electrode ịgbado ọkụ ígwè dị ala

J607CrNiMo                                       

GB/T E6015-G

AWS E9015-G

 

Nkọwa: J607CrNiMo bụ elektrọd ígwè dị ala nke nwere obere mkpuchi hydrogen sodium. Jiri DCEP (elektrọd ugbu a dị mma), enwere ike ịgbado ya n'ọnọdụ niile yana ọrụ arc dị mkpụmkpụ. Mkpanaka ịgbado ọkụ ahụ nwere omimi ịbanye n'ime ahụ nke ọma, obere mgbawa na arụmọrụ dị mma. Metal echekwara nwere ezigbo ike, ike okpomọkụ dị ala na iguzogide mgbawa.

Ojiji: A na-eji ya maka ịgbado ọkpọkọ mmiri n'okpuru 350 °C n'ebe ọkụ eletrik na ígwè nrụgide nke nwere ọkwa ike kwekọrọ. Ọ dabara nke ọma na ígwè WB36CN1 (HD15Ni1MnMoNbCu) nke dị n'ime ụlọ, ọ dịkwa mma maka ịgbado ọkụ WB3 (15NiCuMoNb5).

 

Ngwakọta kemịkalụ nke ígwè weld(%):

C

Mn

Si

Cr

Ni

Mo

S

P

≤0.10

1.00 ~ 1.60

≤0.50

0.14 ~ 0.35

0.60 ~ 1.20

0.15 ~ 0.50

≤0.015

≤0.015

 

Njirimara mekaniki nke igwe weld:

Ihe nnwale

Ike ọdụdọ

Mpa

Ike mmeputa

Mpa

Ogologo

%

Uru mmetụta (J)

-30℃

Ekwere nkwa

620 ~ 720

≥500

≥20

≥47

 

Ọdịnaya hydrogen nke ígwè e tinyere n'ime ya: ≤5.0mL/100g (usoro mercury ma ọ bụ gas chromatography)

Nnyocha X-ray: ọkwa I

 

Ugbu a akwadoro:

（mm)

Dayameta mkpanaka

3.2

4.0

5.0

(A)

Ịgbado ọkụ ugbu a

100 ~ 140

140 ~ 18

190 ~ 230

 

Rịba ama:

1. A ga-emerịrị electrode ahụ ruo otu awa na gburugburu 350℃ tupu a rụọ ọrụ ịgbado ọkụ;

2. Ọ dị mkpa ihicha ihe ndị ruru unyi, mmanụ, mmiri, na ihe ndị na-adịghị mma dị n'akụkụ ịgbado ọkụ tupu ịgbado ọkụ.

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