The Experts below are selected from a list of 24669 Experts worldwide ranked by ideXlab platform
Baicheng Liu - One of the best experts on this subject based on the ideXlab platform.
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a quantitative model for describing crystal nucleation in pressurized solidification during squeeze Casting
Scripta Materialia, 2012Co-Authors: Zhiqiang Han, Xiaoran Huang, Alan A Luo, Anil K Sachdev, Baicheng LiuAbstract:A model describing the thermal and mechanical effects on heterogeneous nucleation during squeeze Casting of Metal alloys has been developed based on classical nucleation theory. Squeeze Casting experiments were carried out using an aluminum alloy, where the temperature change inside the Casting during pressurized solidification was measured and the grain density at the locations where the temperature was measured was determined. By correlating the grain density and local thermal history, a quantitative function of nucleation rate with pressure and temperature was obtained.
Zhiqiang Han - One of the best experts on this subject based on the ideXlab platform.
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a quantitative model for describing crystal nucleation in pressurized solidification during squeeze Casting
Scripta Materialia, 2012Co-Authors: Zhiqiang Han, Xiaoran Huang, Alan A Luo, Anil K Sachdev, Baicheng LiuAbstract:A model describing the thermal and mechanical effects on heterogeneous nucleation during squeeze Casting of Metal alloys has been developed based on classical nucleation theory. Squeeze Casting experiments were carried out using an aluminum alloy, where the temperature change inside the Casting during pressurized solidification was measured and the grain density at the locations where the temperature was measured was determined. By correlating the grain density and local thermal history, a quantitative function of nucleation rate with pressure and temperature was obtained.
H M Flower - One of the best experts on this subject based on the ideXlab platform.
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heat flow analysis of the squeeze infiltration Casting of Metal matrix composites
Composites Manufacturing, 1994Co-Authors: H You, M G Bader, Z Zhang, S Fox, H M FlowerAbstract:Abstract A preliminary mathematical model has been devised for the heat flow during processing of Metal-matrix composites by infiltration of fibre preforms with liquid Metal under pressure of a punch at a constant velocity. The model addresses microscale heat exchange between Metal and individual fibres as well as the macroscopic thermal effects in the billet and mould during the infiltration and Casting processes. The detailed physical model and numerical algorithm are provided. The thermal predictions of the model are shown to agree with the experimental measurements and relate well to solidification patterns.
Xiaoran Huang - One of the best experts on this subject based on the ideXlab platform.
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a quantitative model for describing crystal nucleation in pressurized solidification during squeeze Casting
Scripta Materialia, 2012Co-Authors: Zhiqiang Han, Xiaoran Huang, Alan A Luo, Anil K Sachdev, Baicheng LiuAbstract:A model describing the thermal and mechanical effects on heterogeneous nucleation during squeeze Casting of Metal alloys has been developed based on classical nucleation theory. Squeeze Casting experiments were carried out using an aluminum alloy, where the temperature change inside the Casting during pressurized solidification was measured and the grain density at the locations where the temperature was measured was determined. By correlating the grain density and local thermal history, a quantitative function of nucleation rate with pressure and temperature was obtained.
Alan A Luo - One of the best experts on this subject based on the ideXlab platform.
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a quantitative model for describing crystal nucleation in pressurized solidification during squeeze Casting
Scripta Materialia, 2012Co-Authors: Zhiqiang Han, Xiaoran Huang, Alan A Luo, Anil K Sachdev, Baicheng LiuAbstract:A model describing the thermal and mechanical effects on heterogeneous nucleation during squeeze Casting of Metal alloys has been developed based on classical nucleation theory. Squeeze Casting experiments were carried out using an aluminum alloy, where the temperature change inside the Casting during pressurized solidification was measured and the grain density at the locations where the temperature was measured was determined. By correlating the grain density and local thermal history, a quantitative function of nucleation rate with pressure and temperature was obtained.