Microstructure evolution in cast Ti-37A1 alloys with B additions

Wen Li Gao; Hu Zhang; Er Lin Zhang; Shong Yan Zeng

Microstructure evolution in cast Ti-37A1 alloys with B additions

Wen Li Gao^*
, Hu Zhang
, Er Lin Zhang
, Shong Yan Zeng

^*此作品的通讯作者

材料科学与工程学院

Harbin Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

Ti-37Al-B alloys were produced by in-situ synthesis method. The phase constituent and the microstructure were studied by XRD and SEM. The results show that the borides in Ti-37Al-B alloys evolve from fibrous TiB to fibrous TiB+coarse TiB and eventually to fibrous TiB+coarse TiB+blocky TiB₂ as the B content increases. The eutectic TiB is fibrous and the primary TiB is coarsely needlelike, but the TiB₂ particles exhibit hexagonal prism morphology. The solidification paths also were analyzed.

源语言	英语
页（从-至）	124-127
页数	4
期刊	Transactions of Nonferrous Metals Society of China (English Edition)
卷	13
期	SPEC. ISS.
出版状态	已出版 - 5月 2003

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{fe2906d061ed4696954398d0d17a71c4,

title = "Microstructure evolution in cast Ti-37A1 alloys with B additions",

abstract = "Ti-37Al-B alloys were produced by in-situ synthesis method. The phase constituent and the microstructure were studied by XRD and SEM. The results show that the borides in Ti-37Al-B alloys evolve from fibrous TiB to fibrous TiB+coarse TiB and eventually to fibrous TiB+coarse TiB+blocky TiB2 as the B content increases. The eutectic TiB is fibrous and the primary TiB is coarsely needlelike, but the TiB2 particles exhibit hexagonal prism morphology. The solidification paths also were analyzed.",

keywords = "Solidification paths, TiB, TiB, Titanium alloy",

author = "Gao, \{Wen Li\} and Hu Zhang and Zhang, \{Er Lin\} and Zeng, \{Shong Yan\}",

year = "2003",

month = may,

language = "英语",

volume = "13",

pages = "124--127",

journal = "Transactions of Nonferrous Metals Society of China (English Edition)",

issn = "1003-6326",

publisher = "Nonferrous Metals Society of China",

number = "SPEC. ISS.",

}

TY - JOUR

T1 - Microstructure evolution in cast Ti-37A1 alloys with B additions

AU - Gao, Wen Li

AU - Zhang, Hu

AU - Zhang, Er Lin

AU - Zeng, Shong Yan

PY - 2003/5

Y1 - 2003/5

N2 - Ti-37Al-B alloys were produced by in-situ synthesis method. The phase constituent and the microstructure were studied by XRD and SEM. The results show that the borides in Ti-37Al-B alloys evolve from fibrous TiB to fibrous TiB+coarse TiB and eventually to fibrous TiB+coarse TiB+blocky TiB2 as the B content increases. The eutectic TiB is fibrous and the primary TiB is coarsely needlelike, but the TiB2 particles exhibit hexagonal prism morphology. The solidification paths also were analyzed.

AB - Ti-37Al-B alloys were produced by in-situ synthesis method. The phase constituent and the microstructure were studied by XRD and SEM. The results show that the borides in Ti-37Al-B alloys evolve from fibrous TiB to fibrous TiB+coarse TiB and eventually to fibrous TiB+coarse TiB+blocky TiB2 as the B content increases. The eutectic TiB is fibrous and the primary TiB is coarsely needlelike, but the TiB2 particles exhibit hexagonal prism morphology. The solidification paths also were analyzed.

KW - Solidification paths

KW - TiB

KW - Titanium alloy

UR - https://www.scopus.com/pages/publications/33845682442

M3 - 文章

AN - SCOPUS:33845682442

SN - 1003-6326

VL - 13

SP - 124

EP - 127

JO - Transactions of Nonferrous Metals Society of China (English Edition)

JF - Transactions of Nonferrous Metals Society of China (English Edition)

IS - SPEC. ISS.

ER -

Microstructure evolution in cast Ti-37A1 alloys with B additions

摘要

其它文件与链接

学术指纹

引用此