Liquation Cracking in the Heat-Affected Zone of IN738 Superalloy Weld
نویسندگان
چکیده
منابع مشابه
The Evolution of Cast Microstructures on the HAZ Liquation Cracking of Mar-M004 Weld
The causes of liquation cracking in the heat-affected zone (HAZ) of a cast Mar-M004 superalloy weld were investigated. X-ray diffraction (XRD), electron probe microanalyzer (EPMA), and electron backscatter diffraction (EBSD) were applied to identify the final microconstituents at the solidification boundaries of the cast alloy. Fine borides and lamellar eutectics were present in front of some γ...
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ژورنال
عنوان ژورنال: Metals
سال: 2018
ISSN: 2075-4701
DOI: 10.3390/met8060387