Results 21 to 30 of about 80,663 (312)

Young’s modulus of iron and nickel in steels and alloys

, 2021
Object and purpose of research. The object is steels and alloys for high-temperature applications. The purpose of the study is to obtain the necessary data for predicting the Young’s modulus of steels and alloys before their full-scale tests.
Irina P. Leonova, Anatoly Z. Bagerman, Alexey V. Troitsky   +2 more
core   +1 more source

Diffusion bonding of copper alloy and nickel-based superalloy via hot isostatic pressing

Journal of Materials Research and Technology, 2022
Joining copper alloys to nickel-based superalloys can achieve a combination of their advantages. However, joining these two dissimilar alloys is challenging due to their significant differences in properties.
Yi Xiao, Lihui Lang, Wencai Xu, Dexin Zhang   +3 more
doaj   +1 more source

Effects of oxidation and hot corrosion in a nickel disc alloy [PDF]

, 2008
This paper describes work to study oxidation and hot corrosion damage in nickel disc alloy RR1000. Oxidation damage has been characterised via mass change data from thermogravimetric analyses at temperatures from 700 to 800 ºC and cyclic oxidation ...
Encinas-Oropesa, Adriana, J.R. Nicholls, N.J. Simms, Hardy, M. C., A.J. Leggett, A. Encinas-Oropesa, M.C. Hardy, Leggett, A. J., Nicholls, John R., G.L. Drew, Drew, G. L., Simms, Nigel J.   +11 more
core   +1 more source

Numerical Simulation of Machining Nickel-Based Alloys

Procedia CIRP, 2013
AbstractThe phenomenological models for material flow stress and fracture, typically used in the Finite Element simulations of machining Nickel-based alloys, are often deemed to represent only certain metallurgical material states. In contrast, these models are not suitable to describe the constitutive behavior of the workpiece for different ...
Del Prete A, Filice L., UMBRELLO, Domenico   +2 more
openaire   +2 more sources

Microstructure of Cast Ni-Cr-Al-C Alloy

Archives of Metallurgy and Materials, 2015
Nickel based alloys, especially nickel based superalloys have gained the advantage over other alloys in the field of high temperature applications, and thus become irreplaceable at high temperature creep and aggressive corrosion environments, such as jet
Cios G., Bała P., Stępień M., Górecki K.   +3 more
doaj   +1 more source

Structure and thermomechanics of selective laser melted nickel-titanium [PDF]

, 2015
NiTi has been established for applications in load-bearing implants due to its mechanical properties, which mimic the characteristics of bone better than any other known biocompatible metal or metallic alloy.
Bormann, Anna Therese
core   +1 more source

Anisotropy Study of Inconel 718 alloy at Sub-Zero temperatures [PDF]

E3S Web of Conferences, 2020
There is an increase in demand for new alloys in aerospace, power generation and nuclear industries. Nickel Based super alloys are known for having distinctive properties which are best suitable for these industries.
Jayahari L, Nagachary K, Sharath Chandra Ch, Hussaini SM   +3 more
doaj   +1 more source

The influence of the structure and properties of powder heat-resistant alloys on the features of 3D printing of products from them [PDF]

MATEC Web of Conferences
Methods of fractional analysis of powders based on heat-resistant nickel alloys, electron microscopy and elemental analysis, study of bulk density of powder fractions, as well as approaches of mathematical modeling of packing density were applied in the ...
Duriagina Zoia, Lemishka Ihor, Ovchynnykov Oleksandr, Yefanov Vladimir, Klimczyk Piotr   +4 more
doaj   +1 more source

Electron Microscopy Characterization of Ni-Cr-B-Si-C Laser Deposited Coatings [PDF]

, 2013
During laser deposition of Ni-Cr-B-Si-C alloys with high amounts of Cr and B, various microstructures and phases can be generated from the same chemical composition that results in heterogeneous properties in the clad layer.
Ocelik, V., Rao, J.C.,, Ocelík, V.,, Hemmati, I., Hosson, J.Th.M. De,, Ocelik, V.; id_orcid, Hemmati, I.,, De Hosson, J. Th. M., Rao, J. C.   +8 more
core   +1 more source

C14 Laves Phase Metal Hydride Alloys for Ni/MH Batteries Applications

Batteries, 2017
C14 Laves phase alloys play a significant role in improving the performance of nickel/metal hydride batteries, which currently dominate the 1.2 V consumer-type rechargeable battery market and those for hybrid electric vehicles.
Kwo-Hsiung Young, Shiuan Chang, Xinting Lin   +2 more
doaj   +1 more source