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| 可锻铸铁; 韧性铸铁; 展性铸铁 (【技】将白口铸铁坯进行高温和低温两个阶段的可锻化退火处理，使组织中的渗碳体转变为团絮状石墨，并同时获得铁素体或珠光体基体的铸铁。可锻铸铁亦称展性铸铁或韧性铸铁。) | |||
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