4J42 ke tšepe-nickel e tsitsitseng ea katoloso ea motsoako, haholo-holo e entsoeng ka tšepe (Fe) le nickel (Ni), e nang le nickel content e ka bang 41% ho 42%. Ho phaella moo, e boetse e na le palo e nyenyane ea likarolo tse kang silicon (Si), manganese (Mn), carbon (C), le phosphorus (P). Motsoako ona o ikhethang oa chemica ...
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