Results 91 to 100 of about 2,514 (216)

Application of yttrium coatings on chromium- base alloys by metalliding Final report [PDF]

Electroplating and vacuum evaporation of yttrium oxide-chromium oxide coating of chromium alloys for nitrogen embrittlement ...
Berkowitz-Mattuck, J., Feick, G., Galligani, F., Obrien, J.   +3 more
core   +1 more source

Influence of Inclusions on the Mechanical Properties of RAFM Steels Via Y and Ti Addition

Metals, 2019
The effects of the Y- and Ti-containing inclusions on the tensile and impact properties of reduced activation ferritic martensitic (RAFM) steels were evaluated. Four steels with different Y and Ti contents were produced via vacuum induction melting.
Guoxing Qiu, Dongping Zhan, Changsheng Li, Yongkun Yang, Min Qi, Zhouhua Jiang, Huishu Zhang   +6 more
doaj   +1 more source

Precipitation strengthened tantalum base alloys [PDF]

Mechanical properties of precipitation strengthened tantalum base ...
Buckman, R. W., Jr., Goodspeed, R. C.
core   +1 more source

Direct prediction of the solute softening-to-hardening transition in W-Re alloys using stochastic simulations of screw dislocation motion

, 2017
Interactions among dislocations and solute atoms are the basis of several important processes in metals plasticity. In body-centered cubic (bcc) metals and alloys, low-temperature plastic flow is controlled by screw dislocation glide, which is known to ...
Marian, Jaime, Zhao, Yue
core   +2 more sources

Development of innovative materials and thermal treatments for DEMO water cooled blanket

Nuclear Materials and Energy, 2019
One of the options currently taken into account for the realization of the first DEMO reactor is the “water-cooled lanket”. This option implies an irradiation temperature for the blanket material in the range of 280–350 °C.
L. Pilloni, C. Cristalli, O. Tassa, L. Bozzetto, E. Zanin, N. Bettocchi   +5 more
doaj   +1 more source

Effects of Y and Ti addition on microstructure stability and tensile properties of reduced activation ferritic/martensitic steel

Nuclear Engineering and Technology, 2019
The effects of Y and Ti on the microstructure stability and tensile properties of the reduced activation ferritic/martensitic steel have been investigated.
Guoxing Qiu, Dongping Zhan, Changsheng Li, Min Qi, Zhouhua Jiang, Huishu Zhang   +5 more
doaj   +1 more source

Development of dispersion strengthened tantalum base alloy Eighth quarterly progress report, 20 Aug. - 20 Nov. 1965 [PDF]

Phase identification and morphology studies of dispersion hardened tantalum base alloys for advanced space power ...
Buckman, R. W., Jr., Goodspeed, R. C.
core   +1 more source

Impact Toughness Dependent on Annealing Temperatures in 0.16C-6.5Mn Forged Steel for Flywheel Rotors

Metals
For the application of forged medium-Mn steels on flywheel rotors, the effect of annealing temperatures from 300 °C to 650 °C on the impact toughness of 0.16C-6.5Mn forged steel was investigated to demonstrate the microstructural characteristics and ...
Tinghui Man, Jun Wang, Hongshan Zhao, Han Dong   +3 more
doaj   +1 more source

Fabrication techniques developed for small- diameter, thin-wall tungsten and tungsten alloy tubing [PDF]

, 1968
Report describes methods for the fabrication of tungsten and tungsten alloys into small-diameter, thin-wall tubing of nuclear quality. The tungsten, or tungsten alloy tube blanks are produced by double extrusion.
Brillhart, D. C., Burt, W. R., Karasek, F. J., Mayfield, R. M.   +3 more
core   +1 more source

Mechanism study of brittle-to-ductile transition temperature in W-0.2 wt% Al2O3 alloy

Journal of Materials Research and Technology
W-0.2 wt% Al2O3 alloy plates were fabricated using composite powders prepared by the wet chemical method, followed by cold isostatic pressing, vacuum sintering, and hot-rolling.
Ziwen Zhao, Tielong Sun, Changji Wang, Hua Yu, Liya Cui, Caihong Dou, Yunchao Zhao, Cheng Zhang, Di Dong, Kunming Pan   +9 more
doaj   +1 more source