2016
DOI: 10.1007/s11015-016-0267-x
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Features of Structure and Solidification of Extended Double Ingots for Hollow Forgings. Part 1

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Cited by 5 publications
(3 citation statements)
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“…Examination of longitudinal and transverse sections of ingots reveals porosity and cracks in their central part. They have to be eliminated during the forging process [2,3]. Axial porosity is one of typical defects of conventional ingots.…”
Section: Literature Review and Problem Statementmentioning
confidence: 99%
“…Examination of longitudinal and transverse sections of ingots reveals porosity and cracks in their central part. They have to be eliminated during the forging process [2,3]. Axial porosity is one of typical defects of conventional ingots.…”
Section: Literature Review and Problem Statementmentioning
confidence: 99%
“…The high-alloy steels receive mounting attention in the iron and steel industry, due to its high added value in the manufacturing market. However, there are difficulties in the quality control of these steels due to their high carbon and alloy content, and hence high cracking susceptibility [5, 6, 7, 8, 9]. The high quality mould steel is produced after forging, which should qualify via flaw detection, high surface quality, and ±2HRC (Rockwell hardness) difference in hardness uniformity (between the surface and core).…”
Section: Introductionmentioning
confidence: 99%
“…Під час кристалізації звичайного злитка з'являються дефекти, такі як пористість, усадочна раковина, газові порожнини та ін. Аналіз результатів поздовжнього та поперечного розрізу злитків, що представлений у роботах [2,3] дозволив встановити, що у центрі заготовки розташовуються рихлощі та тріщині, які повинні бути усунуті в процесі кування.…”
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