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Valve na shaft Surfacing Welding Electrodes D507
A na-eji ya maka cladding shafts na valves nke carbon steel ma ọ bụ alloy ígwè nke elu okpomọkụ dị n'okpuru 450 °C..
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High manganese ígwè surfacing electrode D256 AWS: EFeMn-A
Maka ikpuchi ụdị ọ bụla nke ihe nhịahụ, nnukwu ụgbọ okporo ígwè manganese, bulldozers na akụkụ ndị ọzọ nke na-adịghị ike na-emetụta ma nwụọ mmebi.
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Mkpanaka ịgbado ọkụ dị n'elu D608
D608 bụ ụdị CrMo nkedo igwe na-ekpuchi igwe nwere mkpuchi ụdị graphite.AC/DC.DCRP (Direct CurrentReversed Polarity) dabara nke ọma.N'ihi na ígwè dị n'elu bụ Cr na Mo carbide nwere nhazi ígwè nkedo, oyi akwa a na-ekpuchi elu nwere ike isi ike dị elu, nkwụsi ike dị elu na ezigbo silt na ore wear-resistance.
