I-ABSTRACT: Insimbi yokufaka ingahlukaniswa ibe yi-carbon steel, insimbi ephansi ye-alloy, insimbi ye-alloy ephakathi nensimbi ephezulu ye-alloy.Izinsimbi ezahlukene zinezakhiwo ezihlukene kanye nokusetshenziswa.Okufana ne-5CrMnMo, insimbi engu-3Cr2W8V esetshenziswa ekwenzeni i-hot forging iyafa;I-1Cr13, 2Cr13, 3Cr13, 4Cr13 insimbi esetshenziswa kwezokwelapha nayo...
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