Results 231 to 240 of about 2,148 (257)

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, A.B. Yur'ev, A.R. Mikhno, S.V. Raykov   +3 more
openaire   +1 more source

Structure and properties of high-chromium white cast irons

Metal Science and Heat Treatment, 1974
1. The highly alloyed austenite produced in the alloys investigated, especially alloys 2 and 3, is very stable. The amount of austenite can be reduced only by combined heat treatment. 2. The optimal quenching temperature for all the alloys investigated is in the range of 900–975°. 3.
openaire   +1 more source

Phase composition of high-chromium white cast iron

Metal Science and Heat Treatment, 1977
The 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', M. N. Berkun, L. V. Sholokhova, A. S. Paskal', I. V. Zhivitsa   +4 more
openaire   +1 more source

A composite material with a matrix of high-chromium cast iron

Metal Science and Heat Treatment, 1979
1. 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, V. P. Stoiko, A. Ya. Shvartser   +2 more
openaire   +1 more source

Study on the Casting Process of the Large-Scale High-Chromium Cast Iron Impeller

Advanced Materials Research, 2010
The cracking tendency of large-scale high-chromium cast iron impeller was large, and its casting production was a problem in slurry pump industry. The casting process of the largest high-Chromium cast iron impeller in China was presented in this paper.
Feng Li Qiao, Yi Min Yin, Xiao Hui Zhi
openaire   +1 more source

Welding Repair of High Chromium Cast Iron Defects

Key Engineering Materials, 2019
Welded 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.
openaire   +1 more source

Peculiarities of hydroabrasive wearing of high-chromium cast irons

2018
The 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.
openaire   +1 more source

Three-Body Abrasive Wear Performance of High Chromium White Cast Iron with Different Ti and C Content

Lubricants, 2022
Riki Hendra Purba, Kenta Kusumoto, Kazumichi Shimizu   +2 more
exaly  

Wear induced martensite in high chromium cast iron

Scripta Metallurgica et Materialia, 1995
A. Sinatora, M. Pohl, E.-U. Waldherr
openaire   +1 more source

Effect of heat treatment on microstructure and properties of modified hypereutectic high chromium cast iron

Materialpruefung/Materials Testing, 2022
Fu Hanguang, Xiaohui Zhi
exaly