Results 11 to 20 of about 261 (215)

Effect of Alloying Elements on Properties and Structure of High Chromium Cast Irons [PDF]

open access: yesArchives of Metallurgy and Materials, 2018
The paper deals with hypereutectic high chromium cast irons. The subject of examination was the effect of various alloying elements (Ti, W, Mo, V) on the size of primary carbides and on the resultant material hardness.
A. Záděra, V. Kaňa, V. Krutiš
doaj   +1 more source

The Erosion–Corrosion Behavior of Eutectic High Chromium Cast Irons Reinforced by TiC Particles

open access: yesMetals, 2022
In this work, high chromium cast irons (HCCIs) reinforced by TiC particles are designed and fabricated to improve the erosion–corrosion and wear resistances of materials for the pumping and handling applications.
Tian-Quan Tu   +5 more
doaj   +1 more source

Improving the Wear Resistance of High Chromium Cast Iron through High Entropy Alloys Concepts and Microstructure Refinement

open access: yesMaterials Research, 2023
High Chromium Cast Iron (HCCI) has demonstrated its effectiveness as a potential material for applications in severe environments due to its remarkable wear resistance attributed to the volumetric fraction of carbides in the microstructure.
Willian Martins Pasini   +10 more
doaj   +1 more source

Wear Resistance Property of Hardfacing Weld Overlays Containing Metal Carbides

open access: yesTribology Online, 2012
High-chromium white iron based weld overlay materials containing metal carbides were deposited, and the wear performances were evaluated using a dry sand/rubber wheel test according to American Society for Testing and Materials G65-04 standard.
Masahito Ban   +5 more
doaj   +1 more source

Microstructure Formation and Dry Reciprocating Sliding Wear Response of High-Entropy Hypereutectic White Cast Irons

open access: yesMetals
White cast irons (WCI) are widely used in industries requiring high wear resistance due to their microstructure consisting of hard carbides dispersed within a metallic matrix.
Willian Martins Pasini   +4 more
doaj   +1 more source

Use of electron microscopy on microstructure characterization of high chromium cast irons [PDF]

open access: yesChina Foundry, 2007
The physical metallurgy underlying the development of cast microstructures in abrasion resistant high chromium cast irons, and their structural modification by thermal treatments is relatively complex.
J.T.H. Pearce   +2 more
doaj  

THE INFLUENCE OF THE CHEMICAL COMPOSITION OF WEAR-RESISTANT CAST IRON ON THE INTERPHASE DISTRIBUTION OF MN AFTER ANNEALING AT 690°C

open access: yesNauka ta progres transportu, 2020
Purpose. The article is aimed to obtain the regression dependences of manganese distribution between carbides and the metal base on the content of pig iron C, Cr, Mn and Ni after annealing at 690°C. Methodology.
V. V. Netrebko
doaj   +1 more source

ABOUT THE ISSUE OF CARBIDES FE3C AND FE7C3 FORMATION IN HIGH-CHROMIUM CAST IRONS

open access: yesNauka ta progres transportu, 2016
Purpose. This article analyzes the formation conditions, transformation and systematization of carbide phases formed in the system Fe – C – Cr.Methodology. Conversion of the elements’ content from mass % into atomic % and vice versa was carried out using
V. V. Netrebko
doaj   +1 more source

Effect of Carbide Orientation on Wear Characteristics of High-Alloy Wear-Resistant Cast Irons

open access: yesLubricants, 2023
Both erosive and abrasive wear are common in mechanical systems and moving components in industrial production. Once they occur in machine parts, the task of breakdown maintenance should be carried out, leading to high production costs. Previous research
Yila Gaqi   +3 more
doaj   +1 more source

Cladding high chromium cast irons on low carbon steel: microstructure and mechanical properties

open access: yesJournal of Materials Research and Technology, 2020
In the present work, high chromium cast irons (HCCIs) with different high carbon ferro-chrome (HCFC) content were cladded on a low carbon steel (LCS). The microstructure and mechanical properties of the bimetals were characterized.
Yongcun Li   +3 more
doaj   +1 more source

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