Within the demanding environment of power generation and heavy industry, thick-wall steel castings serve as the backbone for critical components […]
The selection of foundry sand is a critical determinant in the quality, surface finish, and dimensional accuracy of steel casting
Lost foam casting (LFC) has become increasingly vital for producing complex steel castings due to its advantages in dimensional accuracy
In the pursuit of domestic production for critical components in high-speed trains, I have embarked on a comprehensive study focusing
In the realm of heavy equipment manufacturing, the demand for durable and resilient components has propelled the advancement of steel
This paper systematically explores the application of coated sand technology in steel casting production through process optimization, material analysis, and
As a researcher and engineer deeply immersed in the field of metallurgy and foundry technology, I have dedicated my career
Marine-grade steel castings exhibit unique challenges due to their large dimensions, complex geometries, and stringent performance requirements. This paper systematically
In the demanding environment of thermal power generation, the integrity of primary equipment is non-negotiable. As an engineer deeply involved
The continuous cooling transformation (CCT) diagram of a steel is a fundamental tool in metallurgy, providing critical insight into the
In steel casting production, orange peel defects remain a persistent challenge for large castings (>10 tons), particularly in high-alloy components
In the development of advanced equipment, the production of large-scale structural components through steel casting processes presents significant challenges. This
Abstract:Quality is the cornerstone of a company’s survival and development. In the increasingly competitive market environment, enterprises must focus on
Modern self-anchored suspension bridges rely heavily on steel casting anchorages as critical load-bearing components. This article presents advanced machining strategies
Abstract: To obtain dense microstructure, excellent performance, and prevent cracking, an orthogonal experiment for precision steel casting couplers was designed,
Abstract: The shell molding process and technological flow of coated sand, as well as the raw materials, mold (core) sand
This study investigates the application of laser cladding technology to repair surface defects in ZG230-450 (25# steel) casting components, focusing
Abstract The heat-resistant steel casting of a newly introduced heavy-duty gas turbine compressor support ring in enterprises as the research
Abstract: In the context of the production of traditional steel castings, the lack of a scientific and meticulous ladle management
Abstract: The typical defects encountered in the welding and repair process of steel castings, emphasizing the metallographic characteristics of welded
Non-metallic inclusions formed during the smelting and pouring of molten steel are critical factors leading to crack initiation in steel
Abstract Based on the structural characteristics and casting requirements of high-pressure steam chamber steel castings, a preliminary scheme of the
Abstract: Considering the practical fettling operations of large steel castings, such as bolsters and side frames for railway freight cars,
Abstract In the steel casting manufacturing industry, flash polishing plays a crucial role in determining the surface quality and aesthetics
Steel casting has revolutionized bridge engineering by enabling complex node designs with superior mechanical properties. This article explores material characteristics,
Abstract:The impact of pouring position on the casting process for a specific type of housing steel casting. The original pouring
Abstract:This article details the research and development process of high hardness roller teeth steel castings, addressing the technical challenges posed
Abstract: This article delves into the ultrasonic testing technology employed for detecting embedded defects in steel castings for large butterfly valves.
Abstract The typical defects encountered in steel valve casing castings, particularly focusing on the issue of core floating. By analyzing
Defects in steel castings are common challenges during gear manufacturing. Large steel casting gears frequently exhibit internal flaws that become
