28 research outputs found
Geochemical constraints on the origin of late Cenozoic basalts in the Mt. Changbai volcanic field, NE China: evidence for crustal recycling
No full textEffect of TiB2/TiC ratio on the microstructure and mechanical properties of high volume fractions of TiB2/TiC reinforced Fe matrix composite
No full textDense high volume fractions of different molar TiB2/TiC ratios reinforced Fe matrix composite were successfully fabricated through the SHS reaction assisted with pressure. The reaction mechanisms for three systems were dissolution–precipitation. The TiB2 morphology changed from plate-like to clubbed and further to cubic with decreasing TiB2/TiC ratios from 2:1 to 1:2. The composites with 2:1 and 1:1 ratios of TiB2/TiC have a similar highest Vickers hardness and flexural strength while the composite with 1:1 ratio of TiB2/TiC has the best fracture toughness. The improvement of the fracture toughness was attributed to the reduction of thermal stress and the modification of TiB2 morphology. The optimal ratio of TiB2/TiC was recommended to be 1:1
Carbon dioxide emission from monogenetic volcanoes in the Mt. Changbai volcanic field, NE China
No full textPhase Transformation and Recovery Stress of Ni47Ti44Nb9 Alloy During Constrained Heating and Cooling
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Constitutive relationship and hot deformation behavior of Armco-type pure iron for a wide range of temperature
No full textThe microstructure and properties of (FeCrNiCo)Al Cu high-entropy alloys and their TiC-reinforced composites
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Efficiency Gain of a Solar Trough Collector Due to an IR-Reflective Film on the Non-Irradiated Part of the Receiver
No full textRelationships between changes of kernel nutritive components and seed vigor during development stages of F1 seeds of sh 2 sweet corn
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