Results 101 to 110 of about 37,675 (355)

Evaluation of Biomedical Ti/ZrO2 Joint Brazed with Pure Au Filler: Microstructure and Mechanical Properties

open access: yesMetals, 2020
Titanium and zirconia (ZrO2) ceramics are widely used in biomedical fields. This study aims to achieve reliable brazed joints of titanium/ZrO2 using biocompatible Au filler for implantable medical products.
Yuzhen Lei   +6 more
doaj   +1 more source

Refinement of the Cast Microstructure of Hypereutectic Aluminum-Silicon Alloys with an Applied Electric Potential

open access: yes, 2012
Hypereutectic aluminum-silicon (Al-Si) alloys are widely used in the aerospace and automobile industries because of their low density, excellent wear and corrosion resistance, low coefficient of thermal expansion, good strength, and excellent castability.
Plotkowski, Alexander Joseph
core  

Investigation into coatings produced from nanoparticle blended feedstock for rotating equipment repair applications [PDF]

open access: yes, 2011
Coating of carbon steel with conventional and nano particle blended feedstock material is considered in relation to repair applications of rotating equipment.
Al-Askandarani, Albara
core  

Effect of RE on Microstructure and Interfacial Reactions of SnAgCu Solder

open access: yes, 2010
Effect of rare earth content on microstructure and interfacial reactions of low Ag content SnAgCu solder is researched by adopting the X-ray diffraction, JSM-5610LV scanning electronic microscope, energy spectrum analysis and JEM2100 ultrahigh resolution
Li Juan Han   +3 more
core   +1 more source

Resistance Rapid Heating of Aluminum Coatings in an Extreme High Vacuum–Adequate Atmosphere for Hot Stamping

open access: yesAdvanced Engineering Materials, EarlyView.
The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht   +5 more
wiley   +1 more source

Diode Laser Welding/Brazing of Aluminum Alloy to Steel Using a Nickel Coating

open access: yesApplied Sciences, 2018
Joining Al alloy to steel is of great interest for application in the automotive industry. Although a vast number of studies have been conducted to join Al to steel, the joining of Al to steel is still challenging due to the formation of brittle Fe–
Jin Yang   +7 more
doaj   +1 more source

Bifurcations in the regularized Ericksen bar model

open access: yes, 2007
We consider the regularized Ericksen model of an elastic bar on an elastic foundation on an interval with Dirichlet boundary conditions as a two-parameter bifurcation problem.
Lord, G.J.   +4 more
core   +1 more source

Wetting and interactions of Ag–Cu–Ti and Ag–Cu–Ni alloys with ceramic and steel substrates for use as sealing materials in a DCFC stack [PDF]

open access: yes, 2015
The authors would like acknowledge the financial support received from the Engineering and Physical Sciences Research Council [EP/K015540/1] and the European Coal and Steel Community [RFCR-CT-2011-00004].Ag and Ag-based pseudo-alloys were evaluated in ...
Irvine, J. T. S.   +3 more
core   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

open access: yesAdvanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold   +2 more
wiley   +1 more source

Effect of Er content on the interfacial microstructure, shear properties and creep properties of Sn58Bi joints [PDF]

open access: diamond, 2021
Qi Li   +7 more
openalex   +1 more source

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