Results 91 to 100 of about 7,223 (276)

Interplay between deoxidation and dewetting for ultrathin SOI films [PDF]

, 2017
M. Trautmann, Fabien Cheynis, Frédéric Leroy, Stefano Curiotto, Pierre Müller   +4 more
openalex   +1 more source

The Analysis of the Effect of Mischmetal Addition on the Formation of Non-Metallic Inclusions in Liquid Steel [PDF]

Archives of Foundry Engineering
The study focuses on the effect of rare earth elements (REM) in mischmetal on the morphology and chemical composition of non-metallic inclusions in pre-oxidised steel.
D. Kalisz, S. Sobula, A. Hutny, S. Gerasin   +3 more
doaj   +1 more source

Polarization fine-structure and enhanced single-photon emission of self-assembled lateral InGaAs quantum dot molecules embedded in a planar micro-cavity

, 2008
Single lateral InGaAs quantum dot molecules have been embedded in a planar micro-cavity in order to increase the luminescence extraction efficiency. Using a combination of metal-organic vapor phase and molecular beam epitaxy samples could be produced ...
Beirne, G. J., Eichfelder, M., Hermannstädter, C., Jetter, M., Michler, P., Rastelli, A., Rossbach, R., Schmidt, O. G., Schulz, W. -M., Wang, L., Witzany, M.   +10 more
core   +1 more source

Effect of long-time, elevated-temperature exposures to vacuum and lithium on the properties of a tantalum alloy, T-111 [PDF]

The effect of long-term, elevated-temperature vacuum and lithium exposures on the mechanical properties of T-111 (Ta-8W-2Hf) is determined. Exposure conditions were for 1000 hours at 980 or 1315 C, 5000 hours at 1315 C, and a duplex temperature exposure ...
Buzzard, R. J., Sheffler, K. D.
core   +1 more source

Study on steel deoxidation with Al-Ca compound alloy

工程科学学报, 2017
The thermodynamic diagram of calcium-aluminum-oxygen ternary system was determined through thermodynamic equilibrium calculation of liquid steel deoxidation.
WANG Xiao-ying, QIU Sheng-tao, ZOU Zong-shu, GAN Yong   +3 more
doaj   +1 more source

Optimisation of the Deoxidation Degree and Modification on the Cast Steel Properties Improvement at Low Temperature [PDF]

, 2013
Z. Sierant
openalex   +1 more source

Effect of Aluminium Injection into the Crystalizator on Type, Composition and Activity of Inclusions in Low Carbon Steel

Journal of Advanced Materials in Engineering, 2015
This study was intended to investigate the effect of injection of aluminium into the crystallizator on type, composition and activity of inclusions in low carbon steel grade USD7.
H. Tavakoli, M. Soltanieh, H. Aghajani, M. Jafarpour   +3 more
doaj  

Compatibilities of YBa2Cu3O(9-delta) type phase in quintenary systems Y-Ba-Cu-O-X (impurity) [PDF]

Isothermal phase diagrams at various oxygen pressures were studied by powder diffraction and chemical analytical methods. The components, Y, Ba, Cu, and O (specifically O2, O2-, and O2 sup 2-) are treated, together with C (specifically CO2 and CO2 sup 2-)
Braaten, O., Fjellvag, H., Karen, P., Kjekshus, A.   +3 more
core   +1 more source

Photoconductivity of CdS-CdSe granular films: influence of microstructure

, 2010
We study experimentally the photoconductivity of CdS-CdSe sintered granular films obtained by the screen printing method. We mostly focus on the dependences of photoconductivity on film's microstructure, which varies with changing heat-treatment ...
A S Meshkov, Agaponova A V, Aneva Z, Bube R H, E F Ostretsov, Fahrenburch A L, Garcia V M, Gupta P, I A Ryzhikov, Kindleysides L, Pillai P K C, Rose A, W V Pogosov, Yu V Trofimov   +13 more
core   +1 more source

“If only my foundry knew what it knows …”: A 7Epsilon perspective on root cause analysis and corrective action plans for ISO9001:2008 [PDF]

, 2014
The famous quotes of a former Chairman, president and CEO of Texas Instruments and Chairman of HP “if only we knew what we know” are very much applicable to the foundry industry.
Rajesh Ransing
core