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Materials Science and Engineering: An Introduction

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257 At 260∞C, the heat treating time would need to be less than 0.02 h (1.2 min), which is impractically short. At 204∞C, the heat treatment would need to be less than 0.4 h (24 min), which is a
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Unformatted text preview: little on the short side. At 149∞C, the time range would be between 1 and 20 h. Finally, at 121∞C, this property combination is possible for virtually all times less than about 1000 h....
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This document was uploaded on 05/04/2010.

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