Role of alloying elements in vanadium-based binary alloy membranes for hydrogen separation

2012 ◽  
Vol 423-424 ◽  
pp. 332-341 ◽  
Author(s):  
Young-Su Lee ◽  
Chuying Ouyang ◽  
Jin-Yoo Suh ◽  
Eric Fleury ◽  
Young Whan Cho ◽  
...  
Keyword(s):  
Binary Alloy ◽  
Hydrogen Separation ◽  
Alloying Elements

Mossbauer Study of the Role of Aluminum and Chromium in Nitrogen Implanted Iron

1991 ◽  
Vol 235 ◽  
Author(s):  
M. Kopcewicz ◽  
J. Jagielski ◽  
A. Turos ◽  
D. L. Williamson
Keyword(s):  
Thermal Stability ◽  
Ion Implantation ◽  
Metallic Iron ◽  
Conversion Electron ◽  
Alloying Elements ◽  
Mössbauer Study ◽  
Conversion Electron Mössbauer Spectroscopy ◽  
Conversion Electron Mossbauer Spectroscopy ◽  
Thermal Stability Of

ABSTRACTThe role of alloying elements such as Cr and Al in the formation and stability of the nitride phases formed due to N ion implantation into metallic iron was studied by conversion electron Mössbauer spectroscopy (CEMS). The thermal stability of nitride phases upon 1 h annealing was greatly increased as a result of co-implanting either Cr or Al with N as compared to pure α-Fe implanted only with N.

scholarly journals Role of alloying elements on twin growth and twin transmission in magnesium alloys

2017 ◽  
Vol 706 ◽  
pp. 295-303 ◽  
Author(s):  
M. Arul Kumar ◽  
I.J. Beyerlein ◽  
R.A. Lebensohn ◽  
C.N. Tomé
Keyword(s):  
Magnesium Alloys ◽  
Alloying Elements ◽  
Twin Growth

Role of Alloying Elements on the Cytotoxic Behavior and Corrosion of Austenitic Stainless Steels

2005 ◽  
pp. 2295-2298
Author(s):  
Y.S. Kim ◽  
Y.R. Yoo ◽  
C.G. Sohn ◽  
Keun Taek Oh ◽  
Kyoung Nam Kim ◽  
...  
Keyword(s):  
Stainless Steels ◽  
Austenitic Stainless Steels ◽  
Alloying Elements

Pd-Based Membranes for Hydrogen Separation: Review of Alloying Elements and Their Influence on Membrane Properties

2016 ◽  
Vol 46 (2) ◽  
pp. 152-177 ◽  
Author(s):  
Julio J. Conde ◽  
Marta Maroño ◽  
José María Sánchez-Hervás
Keyword(s):  
Hydrogen Separation ◽  
Alloying Elements ◽  
Membrane Properties

The Effect of Alloying Elements on the Stability of Centerline Segregation

2010 ◽  
Vol 297-301 ◽  
pp. 148-153 ◽  
Author(s):  
Mihály Réger ◽  
Balázs Verő ◽  
Ibolya Kardos ◽  
Péter Varga
Keyword(s):  
Carbon Activity ◽  
Middle Part ◽  
Steel Plates ◽  
Alloying Elements ◽  
Centerline Segregation ◽  
Quality Properties ◽  
Continuously Cast ◽  
The Stability ◽  
Hot Rolled

The paper deals with the stability of centerline inhomogenity of continuously cast slabs and hot rolled products. The centerline segregation is a disadvantageous failure of slabs which can affect the quality properties of the final products. During hot rolling of slabs the centerline segregation pattern will become thin and stretch and it can also be detected in the middle part of heavy plates and coils. It is a common experience that the centerline segregation of heavy plates can not be easily decreased by post heat treatment. The pattern of the centerline segregation was modeled physically by preparing a sandwich structure of steel plates with different levels of carbon and alloying elements. Homogenization experiments were performed and the samples were examined metallographically. Diffusional calculations proved the governing role of carbon activity which is influenced by the distribution of alloying elements.

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