Raorere me te rakau Whakarewa Hiko Hiko D507

NGĀ TONO:

Ka whakamahia mo te whakakii i nga rakau me nga maru o te waro maitai, te rino koranu ranei kei raro iho te 450 °C te pāmahana o te papa..

NGĀ KAUPAPA:

Ko te D507 he hiko whakaraerae me te paninga konutai hauwai iti.

Ko te whakarewa mata he 1Cr13 semi ferrite te maitai chromium teitei.

Ko te paparanga maataki he ahuatanga o te hau tinei, te tikanga kaore e hiahiatia he maimoatanga wera,

a he rite tona pakeke, a ka taea hoki te whakangawari i te awhe o te 750°C -800°C.

Ko te kaupapa takirua, he pai te mahi whakapiri.Whakawerahia ki te 900-1000°C, ka taea te whakapakeke ano i muri i te whakamahana hau, te tinei hinu ranei.

Kei te waatea te hononga whakamuri DC.

NGA TUNGA WELDING:PA, PB

KAUPAPA KAUPAPA (TE KAUPAPA KAUPAPA): %

HRC:41

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