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Creep deformation of polycrystalline mullite

✍ Scribed by Yasunori Okamoto; Hidetaka Fukudome; Kunio Hayashi; Tomozo Nishikawa


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
858 KB
Volume
6
Category
Article
ISSN
0955-2219

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Compressive creep of mullite containing
✍ A.R de Arellano-LΓ³pez; J.J MelΓ©ndez-MartΓ­nez; T.A Cruse; R.E Koritala; J.L Routb πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 489 KB

Compressive creep of mullite and mullite containing 5 and 9 wt% Y 2 O 3 has been investigated in the temperature range of 1300-1400 Β°C over stresses between Ο·0.6 and 40 MPa in air. The nominally single-phase mullite deforms by diffusional flow with a stress exponent of 1 (for higher stresses) and an