5 Result(s)
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Article
Effect of microalloying on wettability and interface characteristics of Zr-based bulk metallic glasses with W substrate
The infiltration casting method is widely employed for the preparation of ex-situ composite materials. However, the production of composite materials using this method must necessitates a comprehensive underst...
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Article
Effect of heat treatment on microstructure, mechanical and tribological properties of in-situ (TiC+TiB)/TC4 composites by casting
To enhance the performance of in-situ synthesized 6vol.% (TiC+TiB)/TC4 titanium matrix composites fabricated by casting, a variety of heat treatment processes were carried out. Upon conducting microstructure o...
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Article
Design and application of a multichannel “cross” hot tearing tendency device: A study on hot tearing tendency of Al alloys
Hot tearing is one of the most serious defects during the casting solidification process. In this study, a new type of multichannel “cross” hot tearing device was designed. The hot cracks initiation and propag...
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Article
Experimental research on semi-coke for blast furnace injection
The combustion properties and grindability of Shenmu low-rank coal (SM) and its four different semi-cokes were studied by the self-designed equipment and Hardgrove method. The four semi-cokes were obtained und...
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Article
Quantitative models for microstructure and thermal conductivity of vermicular graphite cast iron cylinder block based on cooling rate
The relationships of cooling rate with microstructure and thermal conductivity of vermicular graphite cast iron (VGI) cylinder block were studied, which are important for design and optimization of the casting...
