Ngwunye ịgbado ọkụ Nickel na Nickel Alloy AWS A5.11 ENiCrFe-7 Mkpara ịgbado ọkụ Nickel dị ala, mkpara ịgbado ọkụ Arc

Ngwunye Electrode nke Nickel na Nickel Alloy

Ni307-7                                                     

GB/T ENi6152

AWS A5.11 ENiCrFe-7

Nkọwa: Ni307-7 bụ elektrọd nke dabere na nickel nwere mkpuchi sodium dị ala. Jiri DCEP (elektrọd ugbu a kpọmkwem).dị mma). Ọ nwere arụmọrụ ịgbado ọkụ dị mma yana ọkụ arc kwụsiri ike, obere mgbawa, na iwepụ slag dị mfe,na njikọta mara mma. Ígwè e tinyere n'ime ya nwere ihe ndị na-arụ ọrụ siri ike ma nwee ezigbo iguzogide nchara n'ime ya.ikuku dị elu nke na-eme ka oxidation dị elu na ikuku nwere sọlfọ.

Ngwa: A na-eji ya na injinịa nuklia, sọlfọric acid, nitric acid na akụrụngwa mmepụta hydrogen fluorine, dị ka nickel 690 alloy, ASTM B166, B167, b168, wdg., enwere ike iji ya maka ịgbado ígwè nickel-chromium na ígwè anaghị agba nchara na oyi akwa na-eguzogide nchara n'elu ígwè.

Ngwakọta kemịkalụ nke ígwè weld(%):

Njirimara mekaniki nke igwe weld:

Ugbu a akwadoro:

Rịba ama:

1. A ga-emerịrị electrode ahụ maka otu awa na ihe dị ka 300℃ 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. Gbalịa iji obere arc ịgbado ọkụ.