Ngwa eji eme weld waya Flux cored na-eche ihu siri ike

Ngwa nrụpụta waya Flux cored siri ike chere ihu egosipụtara onyonyo

GEH-547Mo bụ aka electrode kwekọrọ GB/T984 EDCR-A2-15 nke Chinese mba ọkọlọtọ, nke a na-etinyere na ụdị nile nke surfacing na metal n'elu ịgbado ọkụ. A na-ejikarị ya eme ihe maka ịkwanye valvụ akara elu nke okpomọkụ ya dị ala karịa 510 ℃. Enwere ike ịnakwere ụdị ọrụ ịgbado ọkụ nke DC reverse njikọ. The metal maka surfacing bụ 12Cr13 (1Cr13) ọkara-ferritic chromium ígwè. Site na njikwa mma nke ọkọnọ nke akụrụngwa, teknụzụ mmepụta dị elu na nke siri ike, nyocha ogo ngwaahịa dị elu, electrode ịgbado ọkụ dabara adaba maka 510 ℃ n'okpuru ebe ọrụ na-anabatakarị n'ahịa, mmetụta nzaghachi ahịa dị mma.

ika::Gintune

Ihe Mba::GEH-507Mo

Kwesịrị ekwesị maka::Valve hardfacing

Ike ọkọnọ polarity:DC+

Ikike asambodo:Ọ DỊGHỊ

Ọkwa ịgbado ọkụ: Ngwa eji eme weld waya Flux cored na-eche ihu siri ike

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Ngwa & Ọkọlọtọ

Ihe nọmba GEH-507Mo nke a siri ike elu eyi na-eguzogide electrode aka bụ tumadi ji metal wear na site na mmiri vapo, acid na-adịghị ike, cavitation na akụkụ ndị ọzọ, dị ka valvụ akara elu (na-arụ ọrụ na gburugburu 550 ℃), aro, igwekota pulp, ịghasa ebufe agụba surfacing. Ọ bụrụ na ejiri ya na D577 electrode, ọ nwere ike nweta ezigbo nguzogide abrasion. Na surfacing usoro dị mfe, ọ dịghị preheating tupu ịgbado ọkụ, ọ dịghị okpomọkụ ọgwụgwọ mgbe ịgbado ọkụ, iji DC reverse njikọ.

Atụmatụ

GEH-507Mo bụ obere sodium hydrogen ụdị elu chromium ígwè hardfacing strip, ezigbo ọrụ, obere splash, mfe slag mwepụ, mara mma udi, mfe na-ebu n'ibu nhazi; Ngwunye na-ekpuchi elu nwere njirimara nke ikuku ikuku, ịdị elu nke ọkara-okpomọkụ siri ike, ezigbo nkwụsi ike okpomọkụ na nguzogide corrosion. Ụdị electrode aka a kwesịrị ịṅa ntị n'ọtụtụ ihe tupu ịgbado ọkụ, ka ọ ghara ime ka emehie ihe na-adịghị mkpa na ọrụ ịgbado ọkụ. Ihe mbụ: ọ ga-akpọnwụ na 300-350 ℃ maka 1 awa tupu ịgbado ọkụ. Ihe nke abụọ: isi ihe dị n'elu mmiri mmiri, nchara nchara, mmanụ ga-ewepụ kpamkpam. Isi ihe nke atọ: ṅaa ntị n'ụzọ nke arc na arc, arc mgbe arc azụ na-ere ọkụ, na-eme ka ọ dịghachi azụ, arc iji jupụta olulu arc.