TY - JOUR
T1 - Refining of the microstructure of cast intermetallic alloy Ti-43% Al-X (Nb, Mo, B) with the help of heat treatment
AU - Imaev, R. M.
AU - Imaev, V. M.
AU - Khismatullin, T. G.
PY - 2006/1/31
Y1 - 2006/1/31
N2 - The microstructure and high-temperature mechanical properties of cast alloy Ti-43% Al-X (Nb, Mo, B) belonging to the new class of β-hardening γ-TiAl + α2-Ti3Al alloys is investigated. The alloy in the cast state and after a heat treatment promoting structure refinement is studied by the methods of light and scanning electron microscopy, microscopic x-ray spectrum analysis, and differential thermal analysis. The mechanical characteristics are evaluated in tensile tests in air at 1000 and 1100°C.
AB - The microstructure and high-temperature mechanical properties of cast alloy Ti-43% Al-X (Nb, Mo, B) belonging to the new class of β-hardening γ-TiAl + α2-Ti3Al alloys is investigated. The alloy in the cast state and after a heat treatment promoting structure refinement is studied by the methods of light and scanning electron microscopy, microscopic x-ray spectrum analysis, and differential thermal analysis. The mechanical characteristics are evaluated in tensile tests in air at 1000 and 1100°C.
KW - cast states
KW - characterisation of metals
KW - materials evaluation
UR - http://www.scopus.com/inward/record.url?scp=33745811637&partnerID=8YFLogxK
U2 - 10.1007/s11041-006-0048-4
DO - 10.1007/s11041-006-0048-4
M3 - Article
AN - SCOPUS:33745811637
SN - 0026-0673
VL - 48
SP - 81
EP - 84
JO - Metal Science and Heat Treatment
JF - Metal Science and Heat Treatment
IS - 1-2
ER -