Results 81 to 90 of about 1,283,980 (211)

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig   +2 more
wiley   +1 more source

Experimental Study of the Vacuum Regeneration Process of a Dehumidifying Solution Based on Heat Pipe Heat Transfer

open access: yesZhileng xuebao, 2019
Regeneration is among the key processes in a liquid desiccant and its efficiency directly affects the entire performance. A device is proposed in the studyin which low-temperature waste heat (40–80 ℃) from power plant is transferred through a heat ...
Xie Ming   +3 more
doaj  

Vacuum road map of Western Australia [cartographic material] /

open access: yes, 1954
Road map of Western Australia with mileages.; Includes inset map of Perth to Albany.; Panel title.; Also available in an electronic version via the internet at: http://nla.gov.au/nla.map-vn2368607.
Vacuum Oil Company.
core  

Miniaturized Wide-Range Field-Emission Vacuum Gauge [PDF]

open access: yes, 2014
Miniaturized vacuum gauges (MVGs) for the measurement range 5.7x10-7 to 1.1x10-2 mbar were fabricated in a self-aligned approach using focused ion beam (FIB) nanomachining and reactive ion etching (RIE).
Lausch, Anna Maria   +7 more
core   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

21.

open access: yes, 1998
1
American Vacuum So
core  

Vacuum-polarization potentials of extended nuclear charges

open access: yes, 1994
FORTRAN program VACPOL is presented that calculates accurately and efficiently the first-order vacuum-polarization potential of two electric charges as a function of their separation.
V. Hnizdo (8095808), CPC, Mendeley
core   +1 more source

The spoilage flora of vacuum-packaged, sodium nitrite or potassium nitrate treated, cold-smoked rainbow trout stored at 4°C or 8°C [PDF]

open access: yes, 1998
http://www.elsevier.nl/locate/01681605The spoilage flora of vacuum-packaged, salted, cold-smoked rainbow trout fillets, with or without the addition of nitrate or nitrite, stored at 4°C and 8°C, was studied. Of 620 isolates, lactic acid bacteria were the
Lyhs, Ulrike   +7 more
core   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

open access: yesAdvanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang   +6 more
wiley   +1 more source

PLASMA WINDOW FOR VACUUM - ATMOSPHERE INTERFACE AND FOCUSING LENS OF SOURCES FOR NON-VACUUM MATERIAL MODIFICATION. [PDF]

open access: yes, 1997
Material modifications by ion implantation, dry etching, and micro-fabrication are widely used technologies, all of which are performed in vacuum, since ion beams at energies used in these applications are completely attenuated by foils or by long ...
Hershcovitch, A.
core  

Home - About - Disclaimer - Privacy