Experimental Study on Cross Wedge Rolling of 21-4N Heat Resistant Steel
21-4N is a typical heat resistant steel used as the material of exhaust valves. The application of cross wedge rolling to manufacture preform for valves has the advantages of higher efficiency and better quality. In this study, cross wedge rolling of 21-4N with an area reduction ratio of 65% was exp...
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-01-01
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| Series: | Metals |
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| Online Access: | http://www.mdpi.com/2075-4701/9/1/39 |