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Phase composition of high-chromium white cast iron
Metal Science and Heat Treatment, 1977The change in hardness after annealing of cast iron and after normalization at temperatures up to 1100° is due to the structural condition of α phase, while the reduction of the hardness when the normalization temperature is raised from 1100 to 1200° is due to the appearance of austenite.
Yu. I. Paskal' +4 more
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A composite material with a matrix of high-chromium cast iron
Metal Science and Heat Treatment, 19791. Saturation of the matrix with tungsten and carbon during interaction of the matrix with grains of tungsten carbide eliminates the substantial difference in the wear resistance of hardening particles and the matrix of the composite material and secures the tungsten carbide grains in the material. 2. The tungsten diffusing from tungsten
V. P. Ponomarenko +2 more
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High chromium cast iron: surfacing and application prospects
Blanking productions in mechanical engineering (press forging foundry and other productions)A brief review of the literature of domestic and foreign researchers on high-chromium cast iron is performed. The main industries using high-chromium cast iron products and coatings are highlighted, the requirements for them are noted, and the production methods are analyzed.
V.E. Gromov +3 more
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Welding Repair of High Chromium Cast Iron Defects
Key Engineering Materials, 2019Welded arc welding repair welding technology was used to repair the casting defects of high chromium cast iron ball mill liners. Select the same high-chromium cast iron as the casting. The diameter of the electrode is 4mm and the welding current is 150-160A.
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Peculiarities of hydroabrasive wearing of high-chromium cast irons
2018The purpose of the work was to analyze the processes of hydroabrasive wear of high-chromium cast iron in a neutral environment. It was found that in the conditions of low-energy impact of abrasive on the surface of details, the Rebinder’s effect is a determining factor.
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Wear induced martensite in high chromium cast iron
Scripta Metallurgica et Materialia, 1995A. Sinatora, M. Pohl, E.-U. Waldherr
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Features of distribution of chromium in high-chromium cast iron
2016Изучено влияние хрома на его распределение в высокохромистых чугунах. При содержании 12% хрома в сплаве он преимущественно находится в карбидах. По мере увеличения содержания хрома в сплаве, возрастало его количество как в карбидной фазе, так и металлической основе, при этом отношение Crкар/Crосн снижалось с 6,5 до 4,2.
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MICROSTRUCTURE CHARACTERISTIC OF HEAT TREATED HIGH-CHROMIUM WHITE CAST IRON
1998The effects of different holding time at 900 °C on the microstructure charateristic of hypoeutectic high-chromium white cast iron were examinated. The samples were quenched in oil fixed the microstructure and enable to interpretation of effect of isithermal holding time on secondary carbide precipitation process and austenite matrix transformation.
Unkić, Faruk +2 more
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