Results 61 to 70 of about 11,226 (306)

Study of Titanium based Composite Coatings for Resistance against Molten Aluminium Soldering on H13 Tool Steel [PDF]

open access: yes, 2011
The service life of industrial components is limited predominantly by chemical corrosion, mechanical failure or mechanical wear. In the aluminium high pressure die casting industry, liquid aluminium is extremely reactive with the constituents of H13 die ...
Salman, Asma Siddiq
core  

Superconductivity of the new intermetallic compound TaPtSi [PDF]

open access: yes, 2014
A new superconducting intermetallic compound with a chemical formula of TaPtSi was discovered in the Ta-Pt-Si system, and its crystallographic, magnetic, and electric properties were investigated.
Kasahi, A.   +6 more
core   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han   +5 more
wiley   +1 more source

Electrodeposition of Cu-Zn Intermetallic Compounds for Its Application as Electrocatalyst in the Hydrogen Evolution Reaction

open access: yesInternational Journal of Electrochemical Science, 2015
Electrodeposition of copper-zinc intermetallic compounds (particularly CuZn5) has been carried out onto an AISI 1018 steel substrate from an alkaline non-cyanide solution at room temperature.
J.C. Ballesteros   +3 more
doaj   +1 more source

The Structure and Stability of High Temperature Intermetallic Phases for Application within Coating Systems [PDF]

open access: yes, 2009
The reduction of noise and emissions is becoming increasingly important in civil aircraft jet engines as well as requirements for reduced fuel consumption and improved efficiency.
Roberts, Tracey
core  

Improvement of the tribological properties of pure Ti by laser cladding intermetallic compound composite coating [PDF]

open access: yes, 2011
Intermetallic compound composite coating was fabricated on pure Ti substrate by laser cladding. The microstructure and tribological properties of the prepared intermetallic compound coating sliding against AISI-52100 steel ball at different normal loads
J-M Chen, J-R Zhao, C Guo, J-S Zhou
core   +1 more source

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

open access: yesAdvanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter   +9 more
wiley   +1 more source

Microstructure Modification of Purple Gold Intermetallic Compound Through Si–Co Additions and Copper Mold Casting

open access: yesMetals
The brittleness of 18-karat purple gold originates from the AuAl2 intermetallic compound. This study investigates the microstructural modification of the AuAl2 intermetallic compound by adding silicon (Si) and cobalt (Co) and by rapid solidification in ...
Adiruj Peerawat   +4 more
doaj   +1 more source

Effect of Si, Co, Fe contents and cooling condition on the microstructure of Al–Si–Co(–Fe) alloys

open access: yesMaterials Research Express, 2023
In this paper, several Al–Si–Co and Al–Si–Co–Fe alloys were prepared by varying the contents of Si, Co and Fe, solidified via fast and slow–cooling conditions.
Zhenlei Li   +4 more
doaj   +1 more source

Formation of an intermetallic compound between selenium and copper [PDF]

open access: yes, 1994
When selenite solutions are determined in the presence of copper using anodic stripping voltammetry (ASV), a new peak appears, which is not associated with copper or selenium.
Mehmet S. Karacan   +3 more
core   +1 more source

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