Comprehensive Study on the Casting Process Design of a Large Ductile Iron Bearing Cover
Abstract This study investigates the casting process design for a large ductile iron bearing cover used in diesel engines. The […]
Scientific
casting inclusion
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Exploring the Causes and Solutions of Casting Defects
Casting defects can significantly impact the quality and reliability of metal components. To produce flawless castings, it is crucial to
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Understanding and Preventing Casting Defects
Metal casting is a widely used manufacturing process for creating complex metal components. However, it is susceptible to various defects
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Casting Defects: Identifying and Resolving Common Challenges in Metal Casting
Metal casting is a complex process used to manufacture various metal components. However, it is prone to several defects that
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Causes and Solutions of Slag Inclusion Defects in Automobile Shell Castings
During casting production, the causes of oxidation slag inclusion defects are: ① The oxide slag on the liquid surface is
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Sand inclusion casting defects and their prevention and control methods
As a common casting surface defect, sand inclusion casting defect often occurs in wet casting thick plate castings. Typical sand
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Sand inclusion defects of wet molding clay sand steel castings
Sand inclusion defects are surface defects of wet molding clay sand expansion, which mainly appear on the upper and side
Scientific
Sand inclusion defect of steel castings
The sand inclusion casting defects of steel castings are relatively serious, because the proportion of product scrapping caused by sand
Scientific
Casting sand inclusion defect
Casting sand inclusion defects are directly related to production process, mold, sand mixing, molding, core making, lower core box, pouring
Scientific
Sand inclusion defect in sand casting
In sand casting production, it is often found that castings with sand inclusion, either inside or on the surface, are
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Cracks and sand inclusion defects in steel castings
The causes of cracks and sand inclusion defects in motor shell steel castings are studied from the perspective of process
Scientific
Sand inclusion defect of bolster and side frame steel castings
During the production of bolster and side frame by green sand casting, sand inclusion defects are found, which are mainly
Scientific
Formation mechanism of MNS inclusion defects in steel castings
The two kinds of MNS inclusion defects observed are formed on the surface of oxidized inclusions. According to the literature
Scientific
Microstructure and chemical composition of MNS inclusion defects in cast steel
Two different MNS inclusion defects were observed in cast steel. Fig. 1 shows the microscopic morphology of the first MNS
Scientific
MNS inclusion defects in steel castings
The material studied is low alloy steel, and its main alloy elements are common elements such as C, Si, Mn,
Scientific
Characteristics of slag inclusion and sand hole defects in medium and large steel castings
Fig. 1 slag inclusion defect on the upper surface of medium and large steel castings after processing, which is visually
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Sand inclusion and sticking defects of steel castings of bolster and side frame
Bolster and side frame are important running parts on the bogie of rail freight car. They bear the gravity of
Scientific
Analysis of slag inclusion defects in large steel castings
1. Manifestation of slag inclusion defect Slag inclusion defects are formed by the slag remaining in the weld during welding.
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Analysis of common defects in castings
Casting porosity This is a small cavity formed by the gas which can not escape during the solidification of metal.
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Internal casting defects of die casting (part 1)
1 Casting porosity (1) Features and inspection methods: After dissection, appearance inspection or flaw detection showed that the pores had