Determining casting defects in near-net shape casting aluminum parts by computed tomography
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers of Mechanical Engineering"
DOI: 10.1007/s11465-018-0493-y
Abstract: Three types of near-net shape casting aluminum parts were investigated by computed tomography to determine casting defects and evaluate quality. The first, second, and third parts were produced by low-pressure die casting (Al-12Si-0.8Cu-0.5Fe-0.9Mg-0.7Ni-0.2Zn alloy), die… read more here.
Keywords: near net; net shape; casting aluminum; aluminum parts ... See more keywords
Characterization of casting defects in a Fe-rich Al-Si-Cu alloy by microtomography and finite element analysis
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2017.03.015
Abstract: Abstract The casting defects from a Fe-rich Al-Si-Cu alloy were characterized by micro tomography and Finite Element Analysis. The specimens were analyzed in a high resolution computed-tomography scan and the 3D geometry of the casting… read more here.
Keywords: finite element; defects rich; element analysis; casting defects ... See more keywords
Casting defects in structural components: Are they all dangerous? A 3D study
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2018.08.019
Abstract: Abstract The influence of defects parameters (i.e., size, shape and location) on early crack nucleation in an A357-T6 cast aluminium alloy is studied by means of synchrotron in situ fatigue testing and 3D microstructure based… read more here.
Keywords: dangerous study; components dangerous; structural components; defects structural ... See more keywords
Research on Automatic Recognition of Casting Defects Based on Deep Learning
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2020.3048432
Abstract: A method for recognition of casting defects based on improved You Only Look Once (YOLO v3) is proposed to address the problems of slow detection speed, low detection efficiency, and poor robustness suffered from the… read more here.
Keywords: defects based; casting defects; model; recognition casting ... See more keywords
Exploring Casting Defects of AA7075 Alloy in the Gravity Die Casting Simulation of an IC Engine Block
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering"
DOI: 10.1177/09544089211073296
Abstract: The present work aims to investigate the different casting defects that arose during the gravity die casting process of an IC engine block made of AA 7075 alloy and also highlights the feasible solutions to… read more here.
Keywords: casting defects; engine; engine block; simulation ... See more keywords
Methodology for Diagnosing the Causes of Die-Casting Defects, Based on Advanced Big Data Modelling
Sign Up to like & getrecommendations! Published in 2023 at "Archives of Foundry Engineering"
DOI: 10.24425/afe.2021.138687
Abstract: The purpose of this paper was to develop a methodology for diagnosing the causes of die-casting defects based on advanced modelling, to correctly diagnose and identify process parameters that have a significant impact on product… read more here.
Keywords: diagnosing causes; methodology diagnosing; methodology; die casting ... See more keywords
Casting Defects in Sand-Mold Cast Irons—An Illustrated Review with Emphasis on Spheroidal Graphite Cast Irons
Sign Up to like & getrecommendations! Published in 2022 at "Metals"
DOI: 10.3390/met12030504
Abstract: Cast irons are known to be easy to shape by sand casting due to their high eutectic fraction. Despite this fact, together with cost benefits, obtaining good quality castings is not an easy task, although… read more here.
Keywords: defects sand; sand mold; irons illustrated; mold cast ... See more keywords