Stress‐Induced Phase Transformation in the Systems (Ho 1−x La x ) 4 Al 2 O 9  and (Y 1−x La x ) 4 Al 2 O 9 | Zendy

Takizawa Hirotsugu | Zendy; Shimad Masahiko | Zendy; Shimoyashiki Kazuo | Zendy; Endo Tadashi | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Stress‐Induced Phase Transformation in the Systems (Ho 1−x La x ) 4 Al 2 O 9 and (Y 1−x La x ) 4 Al 2 O 9

Author(s) -

Takizawa Hirotsugu,

Shimad Masahiko,

Shimoyashiki Kazuo,

Endo Tadashi

Publication year - 1994

Publication title -

journal of the american ceramic society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.9

H-Index - 196

eISSN - 1551-2916

pISSN - 0002-7820

DOI - 10.1111/j.1151-2916.1994.tb04630.x

Subject(s) - orthorhombic crystal system , monoclinic crystal system , phase (matter) , materials science , crystallography , x ray crystallography , sintering , crystal structure , diffraction , chemistry , metallurgy , physics , optics , organic chemistry

New orthorhombic phases in (Ho 1−x La x ) 4 Al 2 O 9 and (Y 1−x La x ) 4 Al 2 O 9 systems have been synthesized by reaction sintering at 1600°C for 30 h in air and have been metastably retained to room temperature. Stress‐induced phase transformation from the orthorhombic phase to the monoclinic phase occurred in both systems. This phase transformation was accompanied by a 0.5% volume increase.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research