Low temperature impact toughness and fracture mechanism of cast QT400-18L ductile iron with different Ni additions
Different contents of Ni (0.3wt.% to 1.2wt.%) were added to the QT400-18L ductile iron to investigate the effect of Ni addition on the impact toughness of cast ductile irons at low temperatures. The impact toughnesses of the samples at room and low temperatures were tested. The microstructures and f...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Foundry Journal Agency
2013-09-01
|
| Series: | China Foundry |
| Subjects: | |
| Online Access: | http://www.foundryworld.com/uploadfile/2013101757052353.pdf |