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Porous materials have experienced a great development in the various fields of application [4].
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According to HMH, it is 13, and in real life it falls within the range 0.5<τwσw<0.8 for ductile materials.
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Therefore, PA 6 is widely used in packing materials [1, 2].Apicella et al. studied the PPO/PS filmsthat solvent induced crystallization during the molding and drying processes [3].
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Acknowledgements This work was supported by State Key Lab of Advanced Metals and Materials(2010Z-09) and Public Foundation of Beijing Key Lab of Advanced Powder Metallurgy and Particulate Materials(USTB).
Metallurgical and Materials Transactions A-Physical Metallurgical and Materials Science. 2011,42A(6): 1630-1645
Metallurgical and Materials Transactions A-Physical Metallurgical and Materials Science. 2008,39A(7): 1519-1524
Journal of Materials Engineering and Performance. 2011,20(3): 341-347
Journal of Materials Processing Technology. 2008,208(1-3): 457-462