Effect of sub-zero cooling on microstructure and mechanical properties of a low alloyed austempered ductile iron
The effect of sub-zero cooling on microstructure and mechanical properties of a low alloyed austempered ductile iron has been investigated. Austempering of samples was performed at 325! and 400℃ after austenitizing at 875℃ and 950℃. The sub-zero treatments were carried out by cooling down the sample...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Foundry Journal Agency
2007-05-01
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| Series: | China Foundry |
| Subjects: | |
| Online Access: | http://www.foundryworld.com/uploadfile/2008111840961377.pdf |