Results 201 to 210 of about 2,732,015 (387)

Reproducibility of Helium–Neon Laser Wavelengths at 633 nm [PDF]

, 1968
K.D. Mielenz, Karl F. Nefflen, W. R. C. Rowley, D. C. Wilson, E. Engelhard   +4 more
openalex   +1 more source

New Developments in the Field of Production and Application of Multi‐Material Wire Arc Additive Manufacturing Components: A Review

Advanced Engineering Materials, EarlyView.
The utilization of direct energy deposition (DED)‐arc additive manufacturing processes in industrial applications is increasing, and these processes have the potential for multi‐material applications. This work provides a overview of the state of research in DED‐arc made functional graded structures, to establish a link to potential industrial ...
Kai Treutler, Volker Wesling
wiley   +1 more source

Reaction time to different wavelengths at various luminances [PDF]

, 1968
Joan Diehl Pollack
openalex   +1 more source

On the Deformation Behavior of Metastable CrMnNi Steels Processed by Directed Energy Deposition in Different Temperature Regimes

Advanced Engineering Materials, EarlyView.
In the present study, metastable CrMnNi steels with varying chemical compositions and a concomitantly altered stacking fault energy are processed via directed energy deposition and afterwards tested via tensile tests at different temperatures. The present study shows the influence of the manufacturing process on the elemental deformation mechanisms for
Julia Richter, Thomas Wegener, Florian Stredak, Gert Bartzsch, Steffen Scherbring, Javad Mola, Olena Volkova, Stefan Böhm, Thomas Niendorf   +8 more
wiley   +1 more source

Comment on ``Dispersion at Millimeter Wavelengths in Methyl and Ethyl Alcohols'' [PDF]

, 1963
C. Brot, M. Magat
openalex   +1 more source

Comparative Study of Experimental Methods for Measuring Thermal Properties of 100Cr6 Steel Powders

Advanced Engineering Materials, EarlyView.
This study investigates the thermal properties of 100Cr6 steel in both bulk and powder forms. Measuring the very low thermal conductivity typically exhibited by powders poses significant challenges. To address this, two novel measurement techniques—temperature gradient and finite laser pulse response—are introduced and evaluated by comparison with the ...
Junsheng Zhuo, Hagen P. Kohl, Dongmei Liu, Lisa Matthäus, Arne Bochmann, Aaron Berger, Sebastian Weber, Stefan Nolte, Stephanie Lippmann   +8 more
wiley   +1 more source

Preliminary Table of Solar Spectrum Wavelengths V

, 1895
Henry A. Rowland
openalex   +1 more source

Observations of Twelve Radio Sources at A Wavelength of 0.73 m with A Tracking Interferometer Having A Baseline of 180,000 Wavelengths [PDF]

, 1967
Ben Anderson, William R. Donaldson
openalex   +1 more source

Resonance-Enhanced Multiphoton Ionization Spectroscopy of Monocyclic and Polycyclic Aromatic Hydrocarbons in the Gas Phase. [PDF]

Rapid Commun Mass Spectrom
Schwarz C, Etscheidt F, Gehm C, Passig J, Ehlert S, Streibel T, Zimmermann R.   +6 more
europepmc   +1 more source

Study of the Effect of Process Parameters and Heat Treatment on the Formation and Evolution of Directed Energy Deposition of IN718‐CuCrZr Interface

Advanced Engineering Materials, EarlyView.
Bimetallic structures of Inconel 718 and CuCrZr are fabricated using the laser powder directed energy deposition method. The study reveals a strong dependence of interface characteristics such as width and interfusion on processing and heat treatment strategies.
Hamidreza Javidrad, Bahattin Koc
wiley   +1 more source