1 Views· 28 September 2022
《开讲啦》中国科学院金属研究所研究员孙明月：世界最大“呼啦圈”如何锻造出来？[演讲者：孙明月] 20210313
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本期节目主要内容：金属材料的锻造成形就是今天的“打铁”，锻造就是通过对金属在高温下进行反复变形，以获得更致密，更细小的组织，来提升材料的强度和韧性。本期《开讲啦》邀请到中国科学院金属研究所研究员孙明月，分享锻造技术的创新与大国重器背后的匠人匠心。
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