Oriented structure and crystallography of directionally solidified LaB6-ZrB2 eutectic

Chang Ming Chen; Wang Cheng Zhou; Li Tong Zhang

doi:10.1111/j.1151-2916.1998.tb02323.x

Oriented structure and crystallography of directionally solidified LaB₆-ZrB₂ eutectic

Chang Ming Chen
, Wang Cheng Zhou
, Li Tong Zhang

材料学院

Northwestern Polytechnical University Xian
Academia Sinica - Shanghai Institute of Nuclear Research

科研成果: 期刊稿件 › 文章 › 同行评审

32 引用（Scopus）

摘要

Directional solidification of LaB₆-ZrB₂, by use of an electron beam heating technique, yielded oriented ZrB₂ fibers in a LaB₆ matrix. The average diameter of the ZrB₂ fibers was ≃0.2-1.2 μm, with fiber lengths up to 100 μm. Primary platelike LaB₆ dendrites formed upon the solidification of an ingot with a composition of LaB₆-18 wt% ZrB₂. LaB₆ was the first phase to nucleate when eutectic growth occurred, and ZrB₂ showed nonfaceted growth. For the ingot solidified with planar growth the orientation relations of the phases were as follows: growth direction, [001]_LaB6∥[00.1]_ZrB2; interfacial plane, (11.0)_LaB6∥(11.0)_ZrB2.

源语言	英语
页（从-至）	237-240
页数	4
期刊	Journal of the American Ceramic Society
卷	81
期	1
DOI	https://doi.org/10.1111/j.1151-2916.1998.tb02323.x
出版状态	已出版 - 1月 1998

访问文件

10.1111/j.1151-2916.1998.tb02323.x

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{a9d83a548f1f4f42a205c2cea9d8ae40,

title = "Oriented structure and crystallography of directionally solidified LaB6-ZrB2 eutectic",

abstract = "Directional solidification of LaB6-ZrB2, by use of an electron beam heating technique, yielded oriented ZrB2 fibers in a LaB6 matrix. The average diameter of the ZrB2 fibers was ≃0.2-1.2 μm, with fiber lengths up to 100 μm. Primary platelike LaB6 dendrites formed upon the solidification of an ingot with a composition of LaB6-18 wt\% ZrB2. LaB6 was the first phase to nucleate when eutectic growth occurred, and ZrB2 showed nonfaceted growth. For the ingot solidified with planar growth the orientation relations of the phases were as follows: growth direction, [001]LaB6∥[00.1]ZrB2; interfacial plane, (11.0)LaB6∥(11.0)ZrB2.",

author = "Chen, \{Chang Ming\} and Zhou, \{Wang Cheng\} and Zhang, \{Li Tong\}",

year = "1998",

month = jan,

doi = "10.1111/j.1151-2916.1998.tb02323.x",

language = "英语",

volume = "81",

pages = "237--240",

journal = "Journal of the American Ceramic Society",

issn = "0002-7820",

publisher = "Wiley-Blackwell",

number = "1",

}

TY - JOUR

T1 - Oriented structure and crystallography of directionally solidified LaB6-ZrB2 eutectic

AU - Chen, Chang Ming

AU - Zhou, Wang Cheng

AU - Zhang, Li Tong

PY - 1998/1

Y1 - 1998/1

N2 - Directional solidification of LaB6-ZrB2, by use of an electron beam heating technique, yielded oriented ZrB2 fibers in a LaB6 matrix. The average diameter of the ZrB2 fibers was ≃0.2-1.2 μm, with fiber lengths up to 100 μm. Primary platelike LaB6 dendrites formed upon the solidification of an ingot with a composition of LaB6-18 wt% ZrB2. LaB6 was the first phase to nucleate when eutectic growth occurred, and ZrB2 showed nonfaceted growth. For the ingot solidified with planar growth the orientation relations of the phases were as follows: growth direction, [001]LaB6∥[00.1]ZrB2; interfacial plane, (11.0)LaB6∥(11.0)ZrB2.

AB - Directional solidification of LaB6-ZrB2, by use of an electron beam heating technique, yielded oriented ZrB2 fibers in a LaB6 matrix. The average diameter of the ZrB2 fibers was ≃0.2-1.2 μm, with fiber lengths up to 100 μm. Primary platelike LaB6 dendrites formed upon the solidification of an ingot with a composition of LaB6-18 wt% ZrB2. LaB6 was the first phase to nucleate when eutectic growth occurred, and ZrB2 showed nonfaceted growth. For the ingot solidified with planar growth the orientation relations of the phases were as follows: growth direction, [001]LaB6∥[00.1]ZrB2; interfacial plane, (11.0)LaB6∥(11.0)ZrB2.

UR - https://www.scopus.com/pages/publications/0031648719

U2 - 10.1111/j.1151-2916.1998.tb02323.x

DO - 10.1111/j.1151-2916.1998.tb02323.x

M3 - 文章

AN - SCOPUS:0031648719

SN - 0002-7820

VL - 81

SP - 237

EP - 240

JO - Journal of the American Ceramic Society

JF - Journal of the American Ceramic Society

IS - 1

ER -

Oriented structure and crystallography of directionally solidified LaB6-ZrB2 eutectic

摘要

访问文件

其它文件与链接

指纹

引用此

Oriented structure and crystallography of directionally solidified LaB₆-ZrB₂ eutectic