Ihe siri ike chere ihu akwụkwọ ntuziaka electrode weld imepụta ihe

Ihe siri ike chere ihu akwụkwọ ntuziaka elektrọd weld ihe arụpụtara onyonyo

GEH-547 bụ aka electrode maka metal elu valvụ surfacing n'okpuru Chinese GB/T984 EDCRNi-A-15 ọkọlọtọ.Ọ na-bụ-eji maka valves na ndị ọzọ akara akụkụ nke elu-ịrị elu ji esi mmiri ọkụ nrụnye na ike ọdụ n'okpuru 570 ℃.Surfacing ịgbado ọkụ bụ ịgbado ọkụ a pụrụ iche alloy elu na akụkụ ọ bụla nke workpiece, nzube ya bụ ka mma na-eyi nguzogide, corrosion eguzogide na okpomọkụ na-eguzogide nke na-arụ ọrụ elu, iji belata na-eri, melite keukwu arụmọrụ na ọrụ ndụ, na ọrụ a nke electrode maka surfacing wear-eguzogide electrode, makwaara dị ka surfacing electrode.

ika::Gintune

Ihe Mba:GEH-547

Kwesịrị ekwesị maka:Valve hardfacing

Ike ọkọnọ polarity:DC+

Ikike asambodo:Ọ DỊGHỊ

Ọkwa ịgbado ọkụ: Ihe siri ike chere ihu akwụkwọ ntuziaka electrode weld imepụta ihe

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Ngwa & Ọkọlọtọ

GEH-547 hardface wear-na-eguzogide electrode bụ nke a na-ejikarị eme ihe maka ịsafe na ịrụzi akụkụ nke akụrụngwa kemịkalụ na akụrụngwa dị iche iche.Dị ka slag crusher akụkụ adịghị ike (dị ka hama crusher, hama efere, counter plate), ngwaọrụ mwepu simenti (tray, spire, grate), brik igwe reamer, igwekota agụba, igwe na-adọkpụ, agụba ihe ọkụkụ ọkụ, igwe igwe igwe gbawara. oven chute lining plate, roller, cone gbajiri agbaji, igwe unyi na ihe ndị ọzọ.The surfacing mmetụta na-ezo aka ike, eyi iguzogide na okpomọkụ iguzogide nke ịgbado ọkụ oyi akwa, na arụmọrụ ya metụtara ihe ndị a:

1. Welding ugbu a size, arc ogologo.Nnukwu ugbu a, ogologo arc, alloying ọcha dị mfe ọkụ, ma ọ bụghị, mgbanwe ihe alloying dị mma.2. Preheating okpomọkụ na ngwa ngwa oyi ọnọdụ na-ekpebi àgwà nke surfacing oyi akwa.3. Enwere ike iji ụzọ ọgwụgwọ okpomọkụ dị iche iche nweta ike siri ike nke ụfọdụ ọla ndị dị elu.

Atụmatụ

GEH-547 bụ obere sodium hydrogen ụdị chromium-nickel butt ịgbado ọkụ electrode, ezi ọrụ, obere ikwommiri, mfe slag, mara mma udi, mfe na-ebu n'ibu nhazi;Ike nke silicon na-eme ka ike siri ike, nguzogide abrasion, nguzogide corrosion na nguzogide oxidation nke metal surfacing.Nsogbu a na-enwekarị n'elu elu bụ mgbawa.Ụzọ ndị bụ isi iji gbochie mgbawa bụ ndị a: 1. Preheat tupu ịgbado ọkụ, na-achịkwa okpomọkụ n'etiti akwa akwa, ngwa ngwa jụrụ oyi mgbe ịgbado ọkụ;2. 2. Ọgwụgwọ okpomọkụ iji kpochapụ nchekasị mgbe ịgbado ọkụ gasịrị.3, zere mgbawa nke multi-layer surfacing, na-eji obere hydrogen ụdị surfacing electrode.4. Tupu ịgbado ọkụ, ọ kwesịrị ka akpọnwụwo na 300-350 ℃ maka 1 hour;Mkpa wepụ isi ihe n'elu mmiri mmiri, nchara stains, mmanụ, wdg Ọzọkwa mkpa ntị ka ụzọ aak na arc.