Results 11 to 20 of about 2,067 (160)
Abrasion Wear Behavior of High-chromium Cast Iron
Archives of Foundry Engineering, 2016 High-chromium cast irons are used as abrasion resistant materials. Their wear resistance depends on quantity of carbides and the matrix supporting these carbides. The paper presents the results of cast irons of chemical composition (in wt.
Pokusová M. +3 more
doaj +2 more sources
Equiaxed and Oriented Microstructure in High Chromium Cast Iron
Archives of Metallurgy and Materials, 2014 W pracy wykazano, że wprowadzenie do żeliwa chromowego dodatków modyfikatora w postaci węglika B4C oraz złomu stalowego w postaci rozdrobnionej powoduje zmianę struktury odlewu oraz właściwości wytrzymałościowych.
Kopyciński D., Guzik E., Szczęsny A.
doaj +2 more sources
The influence of manganese for structure of high-chromium white cast iron
Nauka ta progres transportu, 2012 Results of researches of manganese influence on of structure and hardness of high-chromium white cast iron are presented.
V.V. Netrebko
doaj +3 more sources
Optimizing hardenability of high chromium white cast iron [PDF]
China Foundry, 2006 The formulas proposed by J. Dodd and J. L. Parks for calculating the hardenability of high-Cr white cast iron under continuous cooling condition was recommended. For broader application, some supplements were made to the formula.
SU Ying-long, LI Dan, ZHANG Xue-kun
doaj +1 more source
Analysis of Carbides in Multi-component Cast Iron Design Based on High Entropy Alloys Concepts [PDF]
Materials Research, 2021 Nowadays, the concept of high entropy alloys (HEAs) has expanded the limits of metallurgy and high-quality metallurgical HEAs ingots have already been successfully obtained on an industrial scale.
W. M. Pasini +4 more
doaj +2 more sources
Analysis of the High Chromium Cast Iron Microstructure after the Heat Treatment
Archives of Foundry Engineering, 2014 The article presents results of heat treatment on the high chromium cast iron. The study was carrying out on samples cut from the casting made from chromium cast iron. Those were hardened at different temperatures, then tempered and soft annealed.
Kopyciński D. +3 more
doaj +1 more source
Effect of Subcritical Treatment (Tempering) on Hardness and Wear of High Chromium White Cast Iron [PDF]
Engineering and Technology Journal, 2023 High chromium white cast iron (HCWCI) is used in mining, crushing plants, as mill liners, and in the manufacture of grinding balls. The grinding ball is the essential element in fine fragmentation.
Sahraoui Aissat, Ali Safa
doaj +1 more source
An Overview on Types of White Cast Irons and High Chromium White Cast Irons
Journal of Physics: Conference Series, 2020 Abstract Crushing and grinding are widely used in mining, mineral processing, cement making, and coal power generation. The mechanical components that contact with materials being processed are working under the conditions of high abrasion and impact.
Mbulelo Ngqase, Xiaowei Pan
openaire +1 more source
Revista Facultad de Ingeniería, 2016 High-Chromium White Cast Iron is a material highly used in mining and drilling shafts for oil extraction, due to its high wear resistance. However, because of the austenitic matrix found in the as-cast state, an adequate heat treatment cycle is necessary.
Oscar Fabián Higuera-Cobos +2 more
doaj +1 more source
Abrasion Resistance of as-Cast High-Chromium Cast Iron
Scientific Proceedings Faculty of Mechanical Engineering, 2014 Abstract High chromium cast irons are widely used as abrasion resistant materials. Their properties and wear resistance depend on carbides and on the nature of the matrix supporting these carbides. The paper presents test results of irons which contain (in wt.%) 18-22 Cr and 2-5 C, and is alloyed by 1.7 Mo + 5 Ni + 2 Mn to improve the ...
Marcela Pokusová +2 more
openaire +1 more source