Abstract The heat-resistant steel casting of a newly introduced heavy-duty gas turbine compressor support ring in enterprises as the research […]
Abstract: The typical defects encountered in the welding and repair process of steel castings, emphasizing the metallographic characteristics of welded
Abstract: This article delves into the ultrasonic testing technology employed for detecting embedded defects in steel castings for large butterfly valves.
Abstract Partial segregation and shrinkage defects appear in local areas of a large counter-pressure ZL205A alloy shell with an abnormal
Abstract: The laser cladding technology applied to repair casting defects in steel casting, specifically targeting traction pins made of 25-steel.
Abstract Orange peel defects are prevalent on the surfaces of large steel castings, primarily caused by chemical reactions between corundum
Abstract:In this comprehensive study, we delve into the causes and influencing factors of casting process defects in products intended for
Abstract:This paper delves into the structure of a shell casting component for an aerospace engine and the technical challenges associated
Abstract:Crown bubbles are the main casting defects of pistons with casted crowns, which are also one of the primary causes
Abstract In recent years, lost foam casting technology has rapidly developed in China due to its advantages such as low
Abstract: This paper analyzes the causes of crack defects in cylinder block castings and proposes corresponding improvement measures. By focusing
Abstract: The numerical simulation and experimental verification of investment casting for thin-walled titanium alloy castings. The research aims to predict
Abstract: The various casting defects encountered during the production of a gantry-style cylinder block on an automated assembly line. Through
Abstract Aiming at the possible defects such as pores and cracks in the manufacturing process of steel castings, a defect
Abstract: This paper focuses on the technical research and practical application of lost foam casting for semi-closed castings, addressing common
Abstract:This article delves into the intricacies of lost foam casting technology, focusing on the process improvements and engineering design considerations.
Abstract:The current situation faced by lost foam casting in China, analyzing its technical challenges, common defects, and potential solutions. It
Abstract: The various defects encountered during the production of oil pans using the lost foam casting process, including deformation, metal
Abstract: The intricacies of lost foam casting, a revolutionary casting technique, and examines the defects encountered during the process, particularly
Abstract Aiming at the quality issues such as shrinkage porosity, misrun, and cold shut often occurring during the development of
Abstract: This article focuses on the defect analysis and solution strategies for high toughness ductile iron cylinder heads, aiming to
1. Casting Defects in Gantry Cylinder Block 1.1 Defect Types and Characteristics Defect Type Characteristics Cold Shut Occurs in the upper
1. Introduction Casting defect, especially shrinkage defect, is a common issue in casting production. The unreasonable design of casting structure
I. Introduction Lost foam casting has developed rapidly due to its advantages. However, casting defects such as sand burning, porosity,
1. Technical Requirements 1.1 DIFF Case Specifications Specification Details Appearance As shown in Fig. 1, with 4 windows and 3
1. Introduction The crankshaft is a crucial component in engines, and its quality and reliability directly affect the performance and
1. Introduction to Low Pressure Casting Low pressure casting is a casting process where molten metal is forced into a
I. Introduction In the production of locomotive axle box body, casting defects such as sand shedding, shrinkage, sand hole, and
1. Original Process of Ductile Iron Gearbox Housing Pouring System Value End Face Process Allowance 4 mm Tapping Temperature 1580 –
1. Cylinder Head Structure and Casting Process 1.1 Cylinder Head Structure Information Details Material QT400 – 15 Chemical Composition (mass
