Change in plasticity and strength of vanadium in the temperature interval 20?1000 �C

Amonenko, V.M.; Zeidlits, M. P.; Ryabchikov, L.N.; Shevchenko, S. V.

doi:10.1007/bf00766972

Cited by 3 publications

(1 citation statement)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…These measurements are representative of the bulk polycrystal since the PVD Ta and V foils have texture but are randomly oriented [1] with respect to the in-plane respectively. For example, the tensile strength of cast vanadium with a 35 µm grain size is reported [22] as 197 MPa. Also, values of strength are reported [23] for large grain Ta samples reprocessed by casting in high vacuum at ~180 MPa.…”

Section: Mechanical Propertiesmentioning

confidence: 99%

Thermal stability and mechanical behavior of ultra-fine bcc Ta and V coatings

Jankowski

Hayes

2007

Surface and Coatings Technology

View full text Add to dashboard Cite

Ultra-refined microstructures of both tantalum (Ta) and vanadium (V) are produced using electron-beam evaporation and magnetron sputtering deposition. The thermal stability of the micron-to-submicron grain size foils is examined to quantify the kinetics and activation energy of diffusion, as well as identify the temperature transition in dominant mechanism from grain boundary to lattice diffusion. The activation energies for boundary diffusion in Ta

show abstract

Section: Mechanical Propertiesmentioning

confidence: 99%

Thermal stability and mechanical behavior of ultra-fine bcc Ta and V coatings

Jankowski

Hayes

2007

Surface and Coatings Technology

View full text Add to dashboard Cite

show abstract

Influence of long high-temperature aging in vacuum on the strength properties of vanadium alloys

Lyutyi¹,

Широков²

1981

Mater Sci

View full text Add to dashboard Cite

Innovations in the vapor deposition of metal coatings for target payloads in laser-based physics experiments under extreme conditions

Jankowski

2019

Journal of Vacuum Science &Amp; Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phen

View full text Add to dashboard Cite

The synthesis of metal foils with unique surface features such as waves and steps is of interest for use as payloads in targets for laser-driven physics experiments under dynamic loading conditions. Changes to the surface features are used to quantify the effects of the material strength during the deformation at high-strain rate high pressure. A traditional path to produce these target features is by precision machining processes using diamond tools. Limitations are encountered since many of the materials of interest and the size of the surface features are not often compatible with conventional machining-process methods. An alternative method to produce targets with unique surface features is through vapor synthesis. Two general approaches are taken—one is by replicating the features from the surface of a substrate mandrel, whereas the second is by using hard masks with timed exposure to the deposition vapor. In these approaches, postdeposition removal of a release layer yields a free-standing target with the desired surface features. Specific cases are presented for the physical vapor deposition of copper, aluminum, iron, vanadium, and tantalum to form targets with multiple layers, steps, and sinusoidal surface waves.

show abstract

Change in plasticity and strength of vanadium in the temperature interval 20?1000 �C

Cited by 3 publications

References 6 publications

Thermal stability and mechanical behavior of ultra-fine bcc Ta and V coatings

Thermal stability and mechanical behavior of ultra-fine bcc Ta and V coatings

Influence of long high-temperature aging in vacuum on the strength properties of vanadium alloys

Innovations in the vapor deposition of metal coatings for target payloads in laser-based physics experiments under extreme conditions

Contact Info

Product

Resources

About