Research on vacuum-electromagnetic casting of IN100 superalloy ingots
نویسندگان
چکیده
منابع مشابه
Microstructure of Haynes® 282® Superalloy after Vacuum Induction Melting and Investment Casting of Thin-Walled Components
The aim of this work was to characterize the microstructure of the as-cast Haynes® 282® alloy. Observations and analyses were carried out using techniques such as X-ray diffraction (XRD), light microscopy (LM), scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray spectroscopy (EDS), wave length dispersive X-ray spectroscopy (WDS), auger electron spectroscopy (AES) a...
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We experimentally investigate the influence of an alternating electromagnetic field on the surface and internal qualities of Incoloy800H superalloy billets. The electromagnetic continuous casting experiments for Incoloy800H superalloy were successfully conducted and the billets (0.1 m ˆ 0.1 m ˆ 1.2 m) were obtained. We figure out that the high frequency (20.4 kHz) electromagnetic field which is...
متن کاملMicroscopic Investigations of Axial Zones of Continuous Casting Ingots
K. Janiszewski, Silesian University of Technology, Institute of Technology Metals, Katowice, Poland This paper presents the results of microscopic investigations of the structure and chemical composition of the axial zones of continuous casting ingots of 140 x 140 mm cross-section made of G3Si1 steel, comprising the areas of porosity and axial shrinkage defects. The occurrence of shrinkage holl...
متن کاملthe effect of heat treatment on the microstructure of cast ni-based in100 superalloy
the purpose of this study was to investigate the effect of heat treatment including solution treatment and aging on the microstructure of cast nickel-based in100 superalloy including size, volume fraction and morphology of primary γ' and different kinds of carbides. for this purpose, different solution heat treatment cycles and a constant aging cycle were implemented on cast ingot samples and t...
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ژورنال
عنوان ژورنال: Science and Technology of Advanced Materials
سال: 2007
ISSN: 1468-6996,1878-5514
DOI: 10.1016/j.stam.2006.12.001