Results 31 to 40 of about 77,720 (307)

Braze alloys for high temperature service [PDF]

, 1973
Two groups of refractory metal compositions have been developed that are very useful as high temperature brazing alloys for sealing between ceramic and metal parts.
Erwin, G., Jr., Lindberg, R. A., Mckisson, R. L.   +2 more
core   +1 more source

High-K dielectric sulfur-selenium alloys. [PDF]

, 2019
Upcoming advancements in flexible technology require mechanically compliant dielectric materials. Current dielectrics have either high dielectric constant, K (e.g., metal oxides) or good flexibility (e.g., polymers).
Ajayan, Pulickel M, Apte, Amey, Babu, Ganguli, Calderon, Hector A, Dai, Pengcheng, Hachtel, Jordan A, Hilario, Martin S, Idrobo, Juan Carlos, Jawdat, BenMaan I, Lerma, Albert, Li, Tong, Lou, Jun, Lupini, Andrew R, Owuor, Peter Samora, Puthirath, Anand B, Robles Hernandez, Francisco C, Susarla, Sandhya, Tam, David W, Tiwary, Chandra Sekhar, Tsafack, Thierry, Wei, Bingqing   +20 more
core   +2 more sources

Zr–Cu alloy filler metal for brazing SiC ceramic

RSC Advances, 2018
The Zr–Cu filler metal is mainly used for the joining of SiC ceramic as a nuclear fuel cladding material.
Bofang Zhou, Keqin Feng
openaire   +3 more sources

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source

Strength Properties of Preceramic Brazed Joints of a Gold-Palladium Alloy with a Microwave-assisted Oven and Gas/Oxygen Torch Technique [PDF]

, 2014
Statement of problem The effect of microwave brazing on the strength properties of dental casting alloys is not yet known. Purpose The purpose of this study was to compare the strength properties of preceramic brazed joints obtained by using a microwave
Dunford, Robert, Kim, Hyeongil, Monaco, Jr., Edward A., Prasad, Soni   +3 more
core   +1 more source

Band gap bowing in NixMg1-xO. [PDF]

, 2016
Epitaxial transparent oxide NixMg1-xO (0 ≤ x ≤ 1) thin films were grown on MgO(100) substrates by pulsed laser deposition. High-resolution synchrotron X-ray diffraction and high-resolution transmission electron microscopy analysis indicate that the thin ...
Alford, N, Kachkanov, V, Moram, MA, Niedermeier, CA, Rhode, S, Råsander, M, Zou, B   +6 more
core   +2 more sources

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Technological guiding principles for manufacturing full-contour zirconia prosthetic restoration using the CAD/CAM method [PDF]

Romanian Journal of Medical Practice
The introduction of CAD/CAM technology in dentistry opened the way for the use of numerous materials for prosthetic restorations: dental alloys, ceramic masses, zirconia, PMMA, etc.
Mihai David, Denisa Dragan, Viorel Stefan Perieanu, Mihai Burlibasa, Mircea Popescu, Oana Elena Amza, Madalina Perieanu, Liliana Burlibasa, Delia Bodea, Bogdan Alexandru Dimitriu   +9 more
doaj   +1 more source

Thermal barrier coating system having improved adhesion [PDF]

, 1982
The adherence between a ceramic thermal barrier coating and a metal bond coating is improved by ion sputtering a ceramic film on the bond cost. A ceramic thermal barrier coating is then plasma-sprayed onto this primer film.
Bill, R. C., Sovey, J. S.
core   +1 more source