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    题名 作者 年代 出处 被引量
1强磁场和热轧对低温等径角挤压1050铝合金组织和性能的影响(英文)显示文摘研究在不施加和施加12 T强磁场条件下,于150~400℃下退火1 h后,经热轧和低温等径角挤压(cryoECAP)制备的1050铝合金的硬度和显微组织的演化规律。通过背散射电子衍射(EBSD)和透射电子显微镜(TEM)表征晶粒的显微结构和位错。研究表明:在cryoECAP变形前进行热轧可使cryoECAP制备的1050铝合金产生更多更小尺寸的等轴晶以及更多的大角度晶界(HABs),这些都能在随后的退火过程中促进合金的回复和再结晶且使合金组织变得更加均匀。在150~250℃施加强磁场退火能促进回复和再结晶过程,并且使硬度值明显降低。在300~400℃退火过程中施加磁场能够抑制晶粒的异常长大,促使晶粒尺寸分布更加均匀。曹以恒 何立子 张林 周亦胄 王平 崔建忠 2016Transactions of Nonferrous Metals Society of China2016,26,3:2
2Influence of High Magnetic Field Annealing on Aicrostructure of Pulse-Electrodeposited Nanocrystalline Co-Ni-P Films显示文摘The effects of high magnetic field armealihng on the morphology and texture of pulsed-electrodeposited Co-Ni-P films were investigated by field emission scanning electronic microscopy(FE-SEM),atomic force microscopy(AFM)and X-ray diffraction(XRD).The as-deposited film with cluster structural on a rough surface changed into non-uniform and bigger nanocrystalline during the no-field annealing due to a recrystallization process.Post-deposition annealing under a magnetic field favored to form a more homogeneous surface with smaller grain size and lower roughness.The magneto-induced a mixed phase structure including fcc-Ni,hcp-Co and fcc-CoNiP appeared in the case of the films annealed at a 9T magnetic field.The possible overlapping effects such as diffusion and recrystallization obtained by the magnetic field annealing on the morphology evolution and on the phase transformation in the films were interpreted.LI Dong-gang WU Chun WANG Qiang FRANCZAK Agnieszka HE Ji-cheng 2012Journal of Iron and Steel Research(International)2012,19,S2:0
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