Abstract
Neutron diffraction was utilized in the investigation of elastic lattice strain evolution during high-temperature deformation of monolithic in-situ reinforced Si 3N 4 and its SiC-particle composite. Tension experiments were performed near 1400°C using the new SMARTS diffractometer at the Los Alamos Neutron Science Center. The diffraction data provided information about thermal expansion coefficients and elastic constants at high temperature. Also, the hkl-dependent strains were measured.
Original language | English |
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Pages | 145-157 |
Number of pages | 13 |
Publication status | Published - 2003 |
Externally published | Yes |
Event | Silicon-Based Structural Ceramics for the New Millenium Symposium, Proceedings - St. Louis, MO, United States Duration: 28 Apr 2002 → 1 May 2002 |
Conference
Conference | Silicon-Based Structural Ceramics for the New Millenium Symposium, Proceedings |
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Country/Territory | United States |
City | St. Louis, MO |
Period | 28/04/02 → 1/05/02 |