Conducting a microscopic analysis of the powders obtained by electroerosion dispersion of waste of steel X13 [PDF]
MATEC Web of Conferences, 2020 Alloyed steels and alloys containing a significant amount of non-ferrous metals are used for the manufacture of critical parts for various purposes, since it is the alloyed steels and alloys that possess a complex of high physicomechanical and other ...
Ageeva E.V. +2 more
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EDX analyisis of metal-ceramic interfaces of recasted nickel-chromium dental alloys [PDF]
Hemijska Industrija, 2018 This research was performed to establish recasting effects of nickel-chromium dental alloys on the composition of their metal-ceramic interface in making fixed partial dentures.
Stefanović Vladimir B. +5 more
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Journal of Materials Research and Technology, 2019 Cobalt chromium alloys constitutes the base of one important group of biometallic with excellent mechanical properties. However, due to its non-bioactive and non-antimicrobial surface, cobalt chromium alloys are vulnerable to wear corrosive attack and ...
Mohd Hazwan Hassim +3 more
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Use of nuclear physics methods for investigation of short-range ordering and defects in iron based simulatuing alloys [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2020 The changes of short range ordering and electron density were investigated by means of the nuclear gamma-resonance and the positron annihilation spectroscopies in model alloys containing tungsten, chromium, molybdenum, and vanadium used as dopants.
Evstyukhina I.A. +7 more
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Mechanisms of High Temperature Degradation of Thermal Barrier Coatings. [PDF]
, 2009 Thermal barrier coatings (TBCs) are crucial for increasing the turbine inlet temperature (and hence efficiency) of gas turbine engines. The thesis describes PhD research aimed at improving understanding of the thermal cycling failure mechanisms of ...
Wu, Rudder T.C., Wu, Rudder T.C.
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Effect of gases on crystallization of heat-resistant chromium steels
Литьë и металлургия, 2023 It has been shown that the main influence on the crystallization of heat‑resistant chromium steels is hydrogen. It is a demodifying element of the casting structure.
E. I. Marukovich +2 more
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Characterisation of microstructure, defect and high-cycle-fatigue behaviour in a stainless steel joint processed by brazing [PDF]
, 2019 We report the characterisation of microstructures and high-cycle-fatigue (HCF) properties of Type 304 stainless steel joints processed by brazing. Pure copper was applied as the filler metal for brazing at 1120 °C. A two-phase microstructure was obtained
Chen, B. +5 more
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Chromite. Processing and Applications
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2019 In the paper are shown the history, processing and applications of chromite. Chromite is an oxide of iron and chromium with the chemical composition FeO.Cr2O3 and belonging to the spinel group.
Marius VASILESCU, Mircea DOBRESCU
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Recasting of Base Metal Alloys and its Effect on Metal Ceramic Bond Strength [PDF]
Journal of Clinical and Diagnostic Research, 2021 Introduction: A steep rise in the cost of noble metals leads to use of base metal alloys, due to their low cost, good mechanical properties and low density.
PREETI KUMARI +2 more
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Cyclic oxidation resistance of rare earth oxide gel coated Fe-20Cr alloys
Materials Research, 2007 Rare earths (RE) have been used to increase high temperature oxidation resistance of chromium dioxide and alumina forming alloys. The RE can be added as elements (or oxides) to the alloys or applied as an oxide coating to the alloy surface. RE oxide gels,
Stela Maria de Carvalho Fernandes +1 more
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