scholarly journals Change in the specific isobaric heat capacity of the ultrafine-grained 1421 aluminium alloy

2013 ◽  
Vol 3 (2) ◽  
pp. 110-112
Author(s):  
N. V. Zemlyakova ◽  
A. A. Moskvicheva
Keyword(s):  
Heat Capacity ◽  
Aluminium Alloy ◽  
Isobaric Heat Capacity ◽  
Ultrafine Grained

Influence of thermal treatment of Ti-45Nb alloy in ultrafine-grained states on its structural parameters and heat capacity

2021 ◽  
pp. 84-91
Author(s):  
E.V. Legostaeva ◽  
◽  
M.A. Khimich ◽  
Yu.P. Sharkeev ◽  
A.Yu. Eroshenko ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Heat Capacity ◽  
Phase Transitions ◽  
Structural Parameters ◽  
Structural Phase ◽  
Coherent Scattering ◽  
Normal Stresses ◽  
Two Phase ◽  
Ω Phase ◽  
Ultrafine Grained

The effect of heat treatment of the Ti-45Nb alloy in the UFG state on its structural parameters (lattice parameters, volumetric phase ratio, sizes of coherent scattering regions, residual normal stresses) and their relationship with heat capacity have been studied. It has been established that the different character of the temperature dependence of the heat capacity for the Ti-45Nb alloy in the UFG and CC states is associated with the structural-phase features of the alloy in the UFG state: the two-phase structure of a-grains and b-grains, dispersion-hardened by the ω-phase, and phase transitions in the temperature range 400-600 °С.

Behavior of Isobaric Heat Capacity of Pentafluoroethane in the Gas Phase

2018 ◽  
Vol 63 (10) ◽  
pp. 3727-3732
Author(s):  
Atsushi Matsuguchi ◽  
Noboru Kagawa ◽  
Koichi Watanabe
Keyword(s):  
Heat Capacity ◽  
Gas Phase ◽  
Isobaric Heat Capacity

Measurements of isobaric heat capacity of R143a and R227ea at liquid phase by quasi-steady scanning

2020 ◽  
Vol 683 ◽  
pp. 178464
Author(s):  
Yi-jian He ◽  
Lin-feng He ◽  
Shu-peng Zheng ◽  
Guang-ming Chen
Keyword(s):  
Heat Capacity ◽  
Liquid Phase ◽  
Isobaric Heat Capacity
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