Email this article Fabrication, Structure, and Mechanical Properties of Composite Oxide Fibers for Brittle-Matrix Composites
- Authors: Kiiko V.M.1, Kolchin A.A.1, Novokhatskaya N.I.1
-
Affiliations:
- Institute of Solid State Physics, Russian Academy of Sciences
- Issue: Vol 2019, No 10 (2019)
- Pages: 1002-1008
- Section: Advanced Materials and Technologies
- URL: https://journals.rcsi.science/0036-0295/article/view/173558
- DOI: https://doi.org/10.1134/S0036029519100148
- ID: 173558
Cite item
Open Access
Access granted
Subscription Access
Abstract
Abstract—Composite fibers of starting mixtures of aluminum, yttrium, and calcium oxides and fibrous composite materials consisting of these fibers and a molybdenum matrix are fabricated by internal crystallization. The structure, the strength, and the cracking resistance of the fibers are studied in the temperature range 20–1400°C. Inductile components are shown to be used to form composite materials with quasi-plastic behavior, and their cracking resistance can be 20–25 MPa m1/2.
About the authors
V. M. Kiiko
Institute of Solid State Physics, Russian Academy of Sciences
Author for correspondence.
Email: kiiko@issp.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
A. A. Kolchin
Institute of Solid State Physics, Russian Academy of Sciences
Email: kiiko@issp.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
N. I. Novokhatskaya
Institute of Solid State Physics, Russian Academy of Sciences
Email: kiiko@issp.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
