Electrọd ịgbado ọkụ AWS E309Mo-16 maka ígwè anaghị agba nchara, mkpanaka ịgbado ọkụ Arc kacha mma

Nkọwa Dị Mkpirikpi:

A312 (AWS E309Mo-16) bụ elektrọd ígwè anaghị agba nchara Cr23Ni13Mo2 nwere mkpuchi calcium titanium.


Nkọwa Ngwaahịa

Akara Ngwaahịa

Ịgbado ígwè anaghị agba ncharaElektrọd

A312                                     

GB/T E309Mo-16

AWS A5.4 E309Mo-16

Nkọwa: A312 bụ elektrọd ígwè anaghị agba nchara Cr23Ni13Mo2 nwere mkpuchi calcium titanium. Enwere ike iji ya maka AC na DC ma nwee arụmọrụ dị mma. O nwere nguzogide nchara, mgbawa, na oxidation karịa A302 n'ihi na ígwè e tinyere na ya nwere molybdenum.

Ngwa: A na-eji ya maka ịgbado otu ụdị akpa ígwè anaghị agba nchara nke na-eguzogide ire ere site na sọlfọric acid medium (ammonia sulfide), a pụkwara iji ya gbaado agbado agbado ígwè anaghị agba nchara, efere ígwè a kpuchiri ekpuchi na ígwè dị iche iche.

 

Ngwakọta kemịkalụ nke ígwè weld(%):

C

Mn

Si

Cr

Ni

Mo

Cu

S

P

≤0.12

0.5 ~ 2.5

≤0.90

22.0 ~ 25.0

12.0 ~ 14.0

2.0 ~ 3.0

≤0.75

≤0.030

≤0.040

 

Njirimara mekaniki nke igwe weld:

Ihe nnwale

Ike ọdụdọ

Mpa

Ogologo

%

Ekwere nkwa

≥550

≥25

 

Ugbu a akwadoro:

Dayameta mkpanaka

(mm)

2.0

2.5

3.2

4.0

5.0

Ịgbado ọkụ ugbu a

(A)

25 ~ 50

50 ~ 80

80 ~ 110

110 ~ 160

160 ~ 200

 

Rịba ama:

  1. A ga-emerịrị electrode ahụ maka otu awa na ihe dịka 150℃ tupu ịgbado ọkụ;
  2. Ebe ọ bụ na omimi nke ịbanye n'ime mmiri adịghị obere n'oge njikọta AC, a ga-eji ike DC mee ihe ruo n'ókè o kwere mee iji nweta ntinye miri emi. Ọkụ ekwesịghịkwa ibu oke ibu iji zere ọbara ọbara nke mkpanaka njikọta ahụ.

 

 

E guzobere Wenzhou Tianyu Electronic Co., Ltd. na 2000. Anyị anọwo na-emepụta elektrọd ịgbado ọkụ,mkpanaka ịgbado ọkụ, naihe eji agbado ọkụruo ihe karịrị afọ iri abụọ.

Ngwaahịa anyị bụ isi gụnyere elektrọd ịgbado ígwè anaghị agba nchara, elektrọd ịgbado ígwè carbon, elektrọd ịgbado ígwè dị ala, elektrọd ịgbado ọkụ n'elu, elektrọd ịgbado ígwè nickel & cobalt, waya ịgbado ígwè dị nro na nke dị ala, waya ịgbado ígwè anaghị agba nchara, waya ndị nwere ihe mkpuchi gas, waya ịgbado ígwè aluminom, waya ịgbado arc mmiri, waya ịgbado ígwè nickel & cobalt, waya ịgbado ígwè brass, waya ịgbado ígwè TIG & MIG, elektrọd tungsten, elektrọd ịgbado ígwè, na ngwa ịgbado ígwè ndị ọzọ na ihe oriri.

 


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