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, elektrọn ịgbado ọkụ a 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 uzuoku mmiri, adịghị ike acid, cavitation na akụkụ ndị ọzọ, dị ka valvụ akara elu (na-arụ ọrụ 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 warara, 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.