1997
DOI: 10.1016/s0029-5493(97)00068-x
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Improvement of impact toughness of the SA 508 class 3 steel for nuclear pressure vessel through steel-making and heat-treatment practices

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Cited by 19 publications
(5 citation statements)
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“…temperatures and changes in latent heat. The figure clearly shows that regardless of chemical composition the thermodynamic software fails to represent the ferrite transformation that is exhibited in experimental data and reported in the literature [28,29].…”
Section: Resultsmentioning
confidence: 82%
See 1 more Smart Citation
“…temperatures and changes in latent heat. The figure clearly shows that regardless of chemical composition the thermodynamic software fails to represent the ferrite transformation that is exhibited in experimental data and reported in the literature [28,29].…”
Section: Resultsmentioning
confidence: 82%
“…Although at slower cooling rates it highlights the potential for lower bainite formation in this grade of material. The microstructural dependency of mechanical properties has been demonstrated in a number of characterisation studies [26,27] and the formation of ferrite, as a result of low cooling rates from austenitisation temperatures, has been attributed to poor impact toughness properties [28,29]. The inability of the software data to predict the formation of ferrite may lead to a misrepresentation of microstructure and hence properties should the data be used to infer or predict transformations.…”
Section: Resultsmentioning
confidence: 99%
“…์›์ž๋กœ ์••๋ ฅ์šฉ๊ธฐ๋Š” ์›์ „์˜ ์ˆ˜๋ช…๊ณผ ์•ˆ์ „์„ฑ์— ๊ฒฐ์ •์ ์ธ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์›์ „ ํ•ต์‹ฌ๊ธฐ๊ธฐ๋กœ์จ ์‚ฌ์šฉ ์žฌ๋ฃŒ์˜ ๋†’์€ ๊ฐ• ๋„์™€ ์ธ์„ฑ์ด ์š”๊ตฌ๋œ๋‹ค. ์ด์— ํ•ฉ๊ธˆ์›์†Œ์˜ ์ฒจ๊ฐ€ 1,2) , ์—ด์ฒ˜ ๋ฆฌ ์กฐ๊ฑด์˜ ์ตœ์ ํ™” 3,4) 11,14) , ๊ฒฐ…”
Section: ์„œ ๋ก unclassified
“…Any thermal gradients that exist can, depending on steel hardenability, result in a through thickness microstructure and mechanical property variation. [1][2][3][4] The microstructure variation can manifest itself as a change in the phase distribution and/ or a change in scale (coarseness) of a particular phase.…”
Section: Introductionmentioning
confidence: 99%