I-4J42 iyingxubevange ye-iron-nickel yokwandisa okugxilile, ikakhulukazi eyakhiwe ngensimbi (Fe) ne-nickel (Ni), enokuqukethwe kwe-nickel okungama-41% kuya ku-42%. Ngaphezu kwalokho, iqukethe nenani elincane lezakhi zokulandelela ezifana ne-silicon (Si), i-manganese (Mn), i-carbon (C), ne-phosphorus (P). Le nhlanganisela yekhemica eyingqayizivele...
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