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. The plate-shaped β exhibits (0001)α//(111)β, deviates by about 9? from (OR-4, a new OR). Key words: Mg-Sn alloy; crystallography; Mg2Sn precipitate; orientation relationship  ... that the precipitation process in Mg-Sn binary alloys involves solely the formation of equilibrium Mg2Sn (β), and the orientation relationship(OR) between β and Mg matrix (α) varies with ageing temperature......
Relationship between solid/liquid interface and crystal orientation for pure magnesium solidified in fashion of cellular crystal CHANG Guo-wei(常国威), CHEN Shu-ying(陈淑英), ZHOU Cong(周 聪... face of every grain is parallel to each other. So far, how to control definite relationship between the growth direction of columnar crystals and the grain orientation is less reported. In this work......
: aluminium alloy; nucleation; interfacial structure; orientation relationship 1 Introduction Since the first undercooling measurement executed by FAHRENHEIT [1] on the solidification of supercooled... from Al. An orientation relationship (OR) between Al and Al2O3 can be obtained from the diffraction pattern. A schematic index of the pattern is shown in Fig. 4(d). With the help of FFT pattern, a 5......
orientation relationship orientation relationship between α and η, the electron diffraction patterns of α and η......
on the primary eutectic phase can obey either a single EOR or multiple EORs, which is a unique phenomenon. Key words: eutectic orientation relationship; epitaxial growth; undercooling; Ni-Si alloy 1...Trans. Nonferrous Met. Soc. China 30(2020) 1826-1838 Multiple eutectic orientation relationships in undercooled Ni-38wt.%Si eutectic alloy Fan ZHANG1, Hai-feng WANG1, Cun LAI2, Jian-bao ZHANG1, Ya......
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Relationship between crystal growth mode, preferred orientation and magnetostriction of (Tb0.3Dy0.7)Fe1.95 alloys张世荣,李扩社,于敦波,李勇胜,杨红川,李红卫,涂赣峰摘 要:The relationship between crystal growth mode, preferred orientation and magnetostrictive properties of (Tb0.3Dy0.7)Fe1.95 alloys was investigated at different directional solidification rates. The results showed......
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J. Cent. South Univ. (2021) 28: 1043-1057 DOI: https://doi.org/10.1007/s11771-021-4678-x Hall-Petch relationship in selective laser melting additively manufactured metals: using grain or cell size... of strength by enhancing dislocation pinning. Hence, the existence of cellular structure in grains leads to differences in the prediction of material strength by Hall-Petch relationship......
; 文献标志码:A 文章编号:1672-7207(2011)09-2620-08 Orientation relationship of low temperature tempered Martensite investigated by electron back... the property and microstructure of a low temperature tempered 20MnCr5 carburized gear. {110}α polar figure of Martensite was calculated according to the K-S and N-W orientation relationship. Orientation......