The Research On Manufacture Parametric Of Modification Treatment Of Cup Forging Of Alloy Steel
碩士 === 國立中興大學 === 機械工程學系所 === 98 === The SAE 4140 Cr-Mo Steel is a material which has good mechanical properties, heat treatment, cutting, welding, and it’s widely used in aerospace industry, petrochemical industry, agricultural machinery, national defense industry. To effective use of it, need appr...
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| Format: | Others |
| Language: | zh-TW |
| Online Access: | http://ndltd.ncl.edu.tw/handle/20970143286779422536 |