casting defect

Lost foam casting (LFC), also known as expendable pattern casting, has evolved significantly since its invention in 1956. While widely […]

In our foundry’s production of a four-cylinder diesel engine cylinder head with complex geometry and compact layout (Figure 1), persistent

This paper presents a comprehensive investigation of casting defects in thin-walled sections of complex nodular iron castings, focusing on shrinkage

During durability testing of a 2.0T engine with aluminum alloy main bearing covers manufactured through high-pressure die casting (HPDC), catastrophic

In evaporative pattern casting of ductile iron components, the design of gating systems and prevention of shrinkage defects remain critical

Low-pressure casting has evolved significantly since its inception over a century ago, becoming a critical method for producing high-integrity aluminum

In the production of exhaust manifolds using silicon molybdenum ductile iron (QTRSiMo41/QTRSi4Mo1), addressing shrinkage porosity at isolated thermal junctions remains

In modern foundry practice, casting defects remain critical challenges affecting component integrity. This article presents a comprehensive analysis of gas

This paper presents a systematic approach to manufacturing high-precision machine tool table castings using 3D printed sand mold technology. Through

Casting defects significantly impact the quality and reliability of critical components in high-speed rail systems. This article systematically examines various

This paper presents the casting process optimization for a split-type 9AT differential housing made of QT600-M ductile iron. The component

In lost foam casting processes, defects such as box lifting and iron inclusions often arise due to complex interactions between

As a critical component in metro bogie systems, the subway axle box body demands exceptional structural integrity due to its

Shrinkage porosity, a pervasive casting defect, arises from improper structural design, localized overheating, insufficient feeding, and inadequate solidification control. This

Casting defects in large screw compressor cylinders made of ZG15Cr13 martensitic steel pose significant challenges due to the material’s inherent