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AWS E10015-D2 Inkoni yo Gusudira Ifite Agakoresho Ko Kusudira ga ...
  • AWS E10015-D2 Inkoni yo Gusudira Ifite Aloyide Nto Ifite Electrode zo Gusudira Zifite Hydrogen Nto

AWS E10015-D2 Inkoni yo Gusudira Ifite Aloyide Nto Ifite Electrode zo Gusudira Zifite Hydrogen Nto

Ibisobanuro bigufi:

J707 (AWS E10015-D2) ni electrode y'icyuma ifite imbaraga nkeya kandi idafite hydrogen sodium nyinshi.


Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Electrode yo gusudira y'icyuma gikozwe mu cyuma gito

J707                               

GB/T E7015-D2

AWS E10015-D2

 

Ibisobanuro: J707 ni electrode y'icyuma ifite imbaraga nkeya kandi idafite hydrogen sodium. Koresha DCEP (electrode ifite amashanyarazi ahamye), kandi ishobora gusudira ahantu hose. Iyo bibaye ngombwa, gusudira bishobora gushyuha mbere yo gusudira no gusudira nyuma yo gusudira.

Imikoreshereze: Ikoreshwa cyane cyane mu gusudira 15MnMoV, 14MnMoVB, 18MnMoNb n'izindi nyubako z'icyuma zidakoresha aloyi nyinshi. Inyubako isukuwe ishobora gukora mu gihe cyo gusudira cyangwa gushyushya (500 ~ 650 ℃).

Imiterere ya shimi y'icyuma gisukwa (%):

 

C

Mn

Si

Mo

S

P

Yemejwe

≤0.15

1.65 ~ 2.00

≤0.60

0.25 ~ 0.45

≤0.035

≤0.040

Byapimwe

0.073

1.68

0.54

0.40

0.011

0.018

 

Imiterere ya tekiniki y'icyuma gisudira:

Ikintu cyo kugerageza

Imbaraga zo gukurura

Mpa

Imbaraga z'umusaruro

Mpa

Kurekura

%

Agaciro k'ingaruka (J)

-30℃

Yemejwe

≥690

≥590

≥15

≥27

Byapimwe

720

610

18.6

—

 

Ingano ya hydrogen mu byuma byabitswe: ≤4.0mL/100g (uburyo bwa glycerin)

Isuzuma rya X-ray: Icyiciro cya mbere

 

Ikoreshwa ry'amashanyarazi risabwa:

(mm)

Umwanya w'inkoni

2.5

3.2

4.0

5.0

(A)

Umuyoboro wo gusudira

60 ~ 100

100 ~ 140

140 ~ 190

190 ~ 250

 

Itangazo:

1. Electrode igomba gutekwa isaha imwe kuri 350 ~ 380℃ mbere yo gusudira;

2. Ni ngombwa gusukura ingese, igipimo cy'amavuta, amazi, n'imyanda ku bice byo gusudira mbere yo gusudira;

3. Koresha uburyo bwo gusudira bugufi mu gihe usuka. Uburyo bwo gusudira buto bukwiye.

 

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