Cheng Fengjun, Wang Yisan, Lai Li, Shi Jianguo, Wang Jing, Ding Yichao, Yang Tinggui. In-situ Synthesis VC Particulates to Reinforce Iron Matrix Composite[J]. IRON STEEL VANADIUM TITANIUM, 2005, 26(2): 58-61.
Citation:
Cheng Fengjun, Wang Yisan, Lai Li, Shi Jianguo, Wang Jing, Ding Yichao, Yang Tinggui. In-situ Synthesis VC Particulates to Reinforce Iron Matrix Composite[J]. IRON STEEL VANADIUM TITANIUM, 2005, 26(2): 58-61.
Cheng Fengjun, Wang Yisan, Lai Li, Shi Jianguo, Wang Jing, Ding Yichao, Yang Tinggui. In-situ Synthesis VC Particulates to Reinforce Iron Matrix Composite[J]. IRON STEEL VANADIUM TITANIUM, 2005, 26(2): 58-61.
Citation:
Cheng Fengjun, Wang Yisan, Lai Li, Shi Jianguo, Wang Jing, Ding Yichao, Yang Tinggui. In-situ Synthesis VC Particulates to Reinforce Iron Matrix Composite[J]. IRON STEEL VANADIUM TITANIUM, 2005, 26(2): 58-61.
The microstructure and the phases in composite were examined by means of SEM and XRD. It was confirmed that graphite had a function to accelerate the decompose of σ-FeV in lower temperature, and the courses were explained. The effects of sintering temperature on the distribution and size of VC were discussed. The carburising reaction of V to form VC take place under solid phase sintering at 850℃, and the in-situ synthesis VC particulate is fine, so the size is smaller than 0.5 μm.
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