檢視锻坯的原始碼

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|<center>'''锻坯'''<br><img
src=" https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fbkimg.cdn.bcebos.com%2Fpic%2F024f78f0f736afc3287796e1b819ebc4b745123e&refer=http%3A%2F%2Fbkimg.cdn.bcebos.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1672163558&t=1b0ad7b6407fed9c132fd4c44c0ed0d8" width="280"></center><small>  圖片來自百度</small> 
|}
'''锻造后未经过深加工的毛坯产品'''

'''锻坯'''，指的是[[锻造]]后未经过深加工的毛坯产品。对于大型模锻件需要采用自由锻毛坯进行锻制。若用铸锭直接模锻，则因模锻件内各处变形程度很不均匀，将引起再结晶组织和机械性能不均匀，且在与模具相接触的变形死区等处容易残留有铸造组织，使锻件质量无法保证。所以铸锭必须先经自由锻制成锻坯，待内部组织均匀后，才可作为模锻用坯。用锻坯作为锻造用原材料同样具有各向异性小的优点。 <ref>[[郭鸿镇．合金钢与有色合金锻造：西北工业大学出版社，1999]]</ref> 
*中文名:[[锻坯]]

*外文名:forgingstock

*释    义：锻造后未经过深加工的毛坯产品

*优    点：各向异性小