Zobrazeno 1 - 10
of 53
pro vyhledávání: '"G. M. Ludtka"'
Publikováno v:
Metallurgical Transactions A. 24:379-388
A uranium-6 niobium alloy was shown to exhibit superplasticity. A thermomechanical processing (TMP) sequence was used to develop the ultrafine grain size essential for superplastic behavior. Strain-rate sensitivity, maximum elongation, and flow curve
Publikováno v:
Metallurgical Transactions A. 24:369-377
A uranium-2 molybdenum (U-2Mo) alloy was shown to exhibit superplastic behavior over the β + γ two-phase field temperature regime and over a limited temperature span in the α + γ field. At Oak Ridge, two distinct processes were developed that evo
Publikováno v:
Journal of Applied Mechanics. 57:292-297
Measurements of dynamic Young’s modulus (E) and shear modulus (G) have been made with the piezoelectric ultrasonic composite oscillator technique (PUCOT) on gamma solution heat treated specimens of U-6 wt pct Nb at 80 and 40 kHz, respectively. Thre
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
Journal of Materials Science. 23:2871-2876
Dynamic Young's modulus (E) and mechanical damping (Q−1) measurements were made for three microstructures (γ, α + δ, and α′) of a depleted uranium-0.75 wt% titanium alloy. The temperature range covered was 298 to 1123 K. The apparatus was the
Autor:
Gong, BaiShan, Zhang, ZhenJun, Duan, QiQiang, Hou, JiaPeng, Li, RongHua, Wang, XueGang, Liu, HanZhong, Cong, FuGuan, Purcek, Gencay, Zhang, ZheFeng
Publikováno v:
Advanced Engineering Materials; Jul2023, Vol. 25 Issue 14, p1-13, 13p
Autor:
Avcı, Uğur, Temiz, Şemsettin
Publikováno v:
Materials Testing / Materialpruefung; Dec2022, Vol. 64 Issue 12, p1796-1808, 13p
Autor:
Zhao, Zhuo1 zhaozhuo1018@163.com, Chai, Yanquan1, Zheng, Shihong1, Wang, Lisha1, Xiao, Yanping2
Publikováno v:
Steel Research International. May2017, Vol. 88 Issue 5, pn/a-N.PAG. 11p. 6 Diagrams, 1 Chart, 1 Graph.