Electrọde ịgbado ọkụ nke ígwè carbon
J425G
GB/T E4310
AWS A5.1 E6010
Nkọwa: J425G bụ elektrọd kwụ ọtọ nke nwere elu cellulose sodium nke a kpuchiri n'ala. Jiri DCEP (elektrọd direct current positive), nke dabara adaba maka ịgbado ọkụ kwụ ọtọ n'ọnọdụ niile nke seam okirikiri dị na ebe ọkpọkọ ahụ. Mgbe ị na-agbado ọkụ n'ala, enwere ike ịgbado ya n'otu akụkụ ma mepụta ya n'akụkụ abụọ, ọsọ ịgbado ọkụ dịkwa ngwa ngwa.
Ngwa: A na-eji ya eme ihe maka ịgbado ọkụ gburugburu nke ọkpọkọ ígwè carbon dị iche iche.
Ngwakọta kemịkalụ nke ígwè weld(%):
| C | Mn | Si | S | P |
| ≤0.20 | 0.30~0.60 | ≤0.20 | ≤0.035 | ≤0.040 |
Njirimara mekaniki nke igwe weld:
| Ihe nnwale | Ike ọdụdọ Mpa | Ike mmeputa Mpa | Ogologo % | Uru mmetụta (J) (-30℃) |
| Ekwere nkwa | ≥420 | ≥330 | 22 | ≥27 |
Nnyocha X-ray: ọkwa nke abụọ
Ugbu a akwadoro:
| Dayameta mkpanaka (mm) | 2.5 | 3.2 | 4.0 | 5.0 |
| Ịgbado ọkụ ugbu a (A) | 40 ~ 70 | 70 ~ 110 | 110 ~ 160 | 160 ~ 190 |
Rịba ama:
1. Mepee ihe e ji agbakọta ihe tupu e jiri ya, ma jiri ya mee ihe dịka o kwere mee mgbe e mechara ya;
2. N'ozuzu, ọ dịghị mkpa ka a kpọọ ya ọzọ tupu a na-agbakọta ya, a pụkwara ịkpọ ya na okpomọkụ 70 ~ 90°C ruo otu awa mgbe mmiri dị.
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.








