A Study in Vacuum Heat Treatment of JIS SKD61 Hot-Work Steels
碩士 === 大同大學 === 材料工程學系(所) === 99 === Three hot-work steels, standard A、H and modified M, have been vacuum heat treated by using different quenching and tempering processes to observe the change of microstructure and corrosion resistance. Some specimens, austenitized at 1025℃ for 25 min, were gas que...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2011
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| Online Access: | http://ndltd.ncl.edu.tw/handle/14066560477538995675 |