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AWS E9015-B9 Usha Alxanka Iska-caabbinta leh
  • AWS E9015-B9 Xidhashada u adkaysta Alxanka Arc Usha alxanka Electrodes Filler Birta

AWS E9015-B9 Xidhashada u adkaysta Alxanka Arc Usha alxanka Electrodes Filler Birta

Sharaxaad Gaaban:

R717 (AWS E9015-B9) waa bir bir ah oo kulaylka u adkeysata oo leh daahan sodium-hydrogen hooseeya oo ka kooban 9% Cr - 1% Mo-V-Nb.


Faahfaahinta Alaabta

Tags Product

Molybdenum iyo Chromium Molybdenum Kuleyl u adkaysta Birta alxanka Electrode

R717                                                     

AWS A5.5 E9015-B9

Sharaxaad: R717 waa koronto bir ah oo kulaylka u adkeysata oo leh daahan sodium-hydrogen hooseeya oo ka kooban 9% Cr - 1% Mo-V-Nb.Isticmaal DCEP (electrode toos ah oo toos ah) oo ku alxan kara dhammaan boosaska.Marka lagu daro qadar yar oo Nb iyo V ah, birta kaydsan waxay leedahay iska caabin heerkul sare oo heer sare ah.

 

Codsiga: Waxaa loo isticmaalaa alxanka tuubooyinka superheated iyo madax of kulaylka sare iyo kululeeyayaasha-cadaadiska sare, sida A213-T91 / A335-P1 (T / P91), A387Cr, 91 iyo dhismayaasha kale ee kulaylka u adkaysta.

Halabuurka kiimikada ee birta alxanka (%):

C

Mn

Si

Cr

Mo

V

Ni

0.08 ~ 0.13

≤1.20

≤0.30

8.0 ~ 10.5

0.85 ~ 1.20

0.15 ~ 0.30

≤0.80

Nb

Cu

Al

N

S

P

 

0.02 ~ 0.10

≤0.25

≤0.04

0.02 ~ 0.07

≤0.01

≤0.01

 

Ogeysiis: Mn+Ni 1.5%

 

Qalabka makaanikada ee birta alxanka:

Shayga tijaabi

Xoog xajin

Mpa

Xoog soo saar

Mpa

Dheeraynta

%

La damaanad qaaday

≥620

≥530

≥17

 

Hadda lagu taliyay:

Dhexroor usheeda

(mm)

2.5

3.2

4.0

5.0

Alxanka Hadda

(A)

60 ~ 90

90 ~ 120

130 ~ 170

170 ~ 210

 

Ogaysiis:

1. electrode waa in lagu dubaa 1 saac at 350 ℃ ka hor hawlgalka alxanka;

2. Waa lagama maarmaan in la nadiifiyo miridhku, miisaanka saliidda, biyaha, iyo wasakhda qaybaha alxanka ka hor.

3. Ku sii kululee qaybta alxanka 200 ~ 260 ° C ka hor alxanka, oo ilaali heerkulka isdhaafsiga ee u dhigma;

4. Si tartiib ah u qabooji ilaa 80 ~ 100 ° C 2 saacadood ka dib alxanka;Haddii daaweynta kulaylka aan la samayn karin sida ugu dhakhsaha badan, daaweynta fuuq-baxa waxaa lagu samayn karaa 350 ° CX ​​2h.

 

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