Nickel na Nickel AlloyỊgbado ọkụElektrọd
Ni102
GB/T ENi2061
AWS A5.11 ENi-1
Nkọwa: Ni102 bụ elektrọd nickel dị ọcha nke nwere mkpuchi titanium-calcium. Enwere ike iji ya maka ịgbado ọkụ n'ọnọdụ niile yana AC na DC. Ígwè e tinyere n'ime ya nwere ezigbo ihe eji arụ ọrụ, iguzogide okpomọkụ na iguzogide nchara.
Ngwa: A na-eji ya agbakọta nickel dị ọcha (UNS N02200 ma ọ bụ N02201) iji mepụta ihe ndị e ji ígwè kpụọ ma kpụọ, ịgbado ígwè nke nwere nickel, ịgbado ígwè na ịgbado ígwè nke nwere ígwè dị iche iche.
Ngwakọta kemịkalụ nke ígwè weld(%):
| C | Mn | Fe | P | S | Si | Al | Ti | Ni | Cu | Ndị ọzọ |
| ≤0.10 | ≤0.7 | ≤0.7 | ≤0.020 | ≤0.015 | ≤1.2 | ≤1.0 | 1.0 ~ 4.0 | ≥92.0 | ≤0.2 | ≤0.5 |
Njirimara mekaniki nke igwe weld:
| Ihe nnwale | Ike ọdụdọ Mpa | Ike mmeputa Mpa | Ogologo % |
| Ekwere nkwa | ≥410 | ≥200 | ≥18 |
Ugbu a akwadoro:
| Dayameta mkpanaka （mm) | 2.5 | 3.2 | 4.0 |
| Ịgbado ọkụugbu a (A) | 50 ~ 80 | 80 ~ 120 | 130 ~ 170 |
Rịba ama:
1. A ga-emerịrị electrode ahụ ruo otu awa na gburugburu 350℃ tupu a rụọ ọrụ ịgbado ọkụ;
2. Ọ dị mkpa ịsacha ihe ndị ruru unyi, mmanụ, mmiri, na ihe ndị na-adịghị mma dị n'akụkụ ịgbado ọkụ tupu ịgbado ọkụ.
