Abstract This article presents a comprehensive investigation into the strain hardening behavior of High Manganese Wear-Resistant Steel Casting (Mn13Cr2Mo) under […]
This paper presents the casting process design and production practice of a rod-shaped wear-resistant cast iron casting. The shell molding
Introduction With the continuous growth in demand for ore resources, the performance requirements for ore crushers are also increasing. Gyratory
Three wear-resistant pump body castings were poured in production, and three attached cast test blocks were taken. The numbers of
1. Spheroidization Select the spheroidizing method of the dam type spheroidizing ladle rushing method, select the mixed rare earth spheroidizing
During the use of the wear-resistant pump body casting, the high-density hard particles move close to the cavity wall, thereby
1. Selection of C and Si For wear-resistant pump body castings, the selection of C content should not only ensure
The wear-resistant pump body casting is the main part of the pumping system. As the pumping system used in mining
The bimetallic liquid lost foam composite casting technology is adopted to carry out the process sample by winding the iron
Lost foam casting process is known as “new casting technology representing the 21st century” and “green engineering of casting” for
The middle clapboard is a kind of flat and vertical plate, which means that the mold is molded at the
Bimetallic material is a new type of functional material composed of two metals with different mechanical, physical and chemical properties.
The wear-resistant lining plate is the main vulnerable and consumable part in the ball mill in the beneficiation industry. When
Furan resin sand is used for molding, and the 24h strength of sand mold (core) is controlled σ b≥1.0 MPa；
The dual liquid bimetallic lining plate is a technology for preparing new composite wet wear resistant metal materials by using
The defects of traditional casting composite interface are avoided in principle. Solve the following problems: 1). Ordinary white cast iron,
The research object is high chromium cast iron carbon steel bimetallic wear-resistant liner. Its quality mainly depends on whether the
The bimetallic jaw wear-resistant castings were successfully poured by using bimetallic liquid pouring / transformation molding technology. The composite casting
The figure is the schematic diagram of horizontal pouring bimetallic composite wear-resistant casting. Horizontal pouring refers to the horizontal position
Qi Jiyu found that the material, derusting method, thickness and metal liquid temperature of the diaphragm may affect the bonding
The intermediate diaphragm / horizontal vertical pouring refers to that the mold is molded at the horizontal position, the cavity
The physical and mechanical properties of bimetallic composites are different. Although the two metals maintain their original characteristics, their comprehensive
In order to improve the toughness and wear resistance of Hypoeutectic, eutectic or hypereutectic high chromium cast iron, scholars at
As early as 1930, the United States studied high chromium cast iron. Due to the high content of chromium, on
The common failure forms of mechanical parts are wear, fracture and so on. Among them, wear will have a great
Lost foam casting is abbreviated as LCP. This process is known as “new casting technology representing the 21st century” and
The wear-resistant lining plate is the main vulnerable and consumable part of the ball mill in the beneficiation industry. When
1.Impact of carbon It can be seen from Fig. 1 and Fig. 2 that the toughness of steel decreases with
Carbon is the main element in steel and plays a decisive role in the matrix structure of steel. A small
Most of the shovel teeth of roadheader work in the environment of high impact, high wear and high hardness, so
