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Title: Materials Data on TiAl by Materials Project

Abstract

TiAl is Magnesium-derived structured and crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Ti is bonded to six equivalent Ti and six equivalent Al atoms to form TiTi6Al6 cuboctahedra that share corners with eighteen equivalent TiTi6Al6 cuboctahedra, edges with six equivalent TiTi6Al6 cuboctahedra, edges with twelve equivalent AlTi6Al6 cuboctahedra, faces with eight equivalent TiTi6Al6 cuboctahedra, and faces with twelve equivalent AlTi6Al6 cuboctahedra. All Ti–Ti bond lengths are 2.87 Å. All Ti–Al bond lengths are 2.87 Å. Al is bonded to six equivalent Ti and six equivalent Al atoms to form AlTi6Al6 cuboctahedra that share corners with eighteen equivalent AlTi6Al6 cuboctahedra, edges with six equivalent AlTi6Al6 cuboctahedra, edges with twelve equivalent TiTi6Al6 cuboctahedra, faces with eight equivalent AlTi6Al6 cuboctahedra, and faces with twelve equivalent TiTi6Al6 cuboctahedra. All Al–Al bond lengths are 2.87 Å.

Publication Date:
Other Number(s):
mp-1217008
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; TiAl; Al-Ti
OSTI Identifier:
1744228
DOI:
https://doi.org/10.17188/1744228

Citation Formats

The Materials Project. Materials Data on TiAl by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1744228.
The Materials Project. Materials Data on TiAl by Materials Project. United States. doi:https://doi.org/10.17188/1744228
The Materials Project. 2020. "Materials Data on TiAl by Materials Project". United States. doi:https://doi.org/10.17188/1744228. https://www.osti.gov/servlets/purl/1744228. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1744228,
title = {Materials Data on TiAl by Materials Project},
author = {The Materials Project},
abstractNote = {TiAl is Magnesium-derived structured and crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Ti is bonded to six equivalent Ti and six equivalent Al atoms to form TiTi6Al6 cuboctahedra that share corners with eighteen equivalent TiTi6Al6 cuboctahedra, edges with six equivalent TiTi6Al6 cuboctahedra, edges with twelve equivalent AlTi6Al6 cuboctahedra, faces with eight equivalent TiTi6Al6 cuboctahedra, and faces with twelve equivalent AlTi6Al6 cuboctahedra. All Ti–Ti bond lengths are 2.87 Å. All Ti–Al bond lengths are 2.87 Å. Al is bonded to six equivalent Ti and six equivalent Al atoms to form AlTi6Al6 cuboctahedra that share corners with eighteen equivalent AlTi6Al6 cuboctahedra, edges with six equivalent AlTi6Al6 cuboctahedra, edges with twelve equivalent TiTi6Al6 cuboctahedra, faces with eight equivalent AlTi6Al6 cuboctahedra, and faces with twelve equivalent TiTi6Al6 cuboctahedra. All Al–Al bond lengths are 2.87 Å.},
doi = {10.17188/1744228},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}

Works referenced in this record:

Microstructural evolution during mechanical milling of Ti/Al powder mixture and production of intermetallic TiAl cathode target
journal, September 2011


Dissolution of TiAl alloy during high temperature brazing
journal, March 2013