Electrọde ịgbado ọkụ igwe anaghị agba nchara
A402
GB/T E310-16
AWS A5.4 E310-16
Nkọwa: A402 bụ elektrọd ígwè austenitic dị ọcha nke Cr26Ni21 nwere mkpuchi calcium titanium. Enwere ike iji ya maka AC na DC yana arụmọrụ ọrụ dị mma. Ígwè e tinyere n'ime ya nwere ezigbo iguzogide oxidation n'okpuru ọnọdụ okpomọkụ dị elu nke 900 ~ 1100 ℃.
Ngwa: A na-eji ya agbakọta otu ụdị ígwè anaghị agba nchara nke na-anaghị ekpo ọkụ nke na-arụ ọrụ n'okpuru ọnọdụ okpomọkụ dị elu, a pụkwara iji ya agbakọta ígwè chromium siri ike (dịka Cr5Mo, Cr9Mo, Cr13 na Cr28, wdg) na ígwè ndị dị iche iche.
Ngwakọta kemịkalụ nke ígwè weld(%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| 0.08 ~ 0.20 | 1.0 ~ 2.5 | ≤0.75 | 25.0 ~ 28.0 | 20.0 ~ 22.5 | ≤0.75 | ≤0.75 | ≤0.030 | ≤0.030 |
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:
- A ga-emerịrị electrode ahụ maka otu awa na ihe dịka 250℃ tupu ọrụ ịgbado ọkụ;
- 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. n'afọ 2000. Anyị anọwo na-emepụta elektrọd ịgbado ọkụ, mkpanaka ịgbado ọkụ, na ihe oriri ịgbado ọkụ ruo ihe karịrị afọ 20.
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.










