Advanced reactor vessel steels for reactors with supercritical coolant parameters
- 作者: Markov S.1, Dub V.1, Lebedev A.1, Kuleshova E.2,3, Balikoev A.1, Makarycheva E.1, Tolstykh D.1, Frolov A.2, Krikun E.2
-
隶属关系:
- Central Institute for Technology of Machine-Building TsNIITMASh
- Russian Research Centre Kurchatov Institute
- National Research Nuclear University MEPhI
- 期: 卷 2016, 编号 9 (2016)
- 页面: 803-811
- 栏目: Article
- URL: https://journals.rcsi.science/0036-0295/article/view/170839
- DOI: https://doi.org/10.1134/S003602951609010X
- ID: 170839
如何引用文章
详细
A set of studies, tests, and technological works is performed to design promising high-strength vessel steels for reactors with supercritical coolant parameters. Compositions and technological parameters are proposed for the production of reference steel (within the limits of the grade composition of 15Kh2NMFA-A steel) and high-nickel steel. These steels are characterized by high properties, including metallurgical quality and service and technological parameters. Steel of the reference composition has high (higher by 15%) strength properties, improved viscoplastic properties, and ductile–brittle transition temperature tc of at most–125°C. The strength properties of the high-nickel steel are higher than those of the existing steels by 40–50% and higher than those of advanced foreign steels by 15–20% at ductile–brittle transition temperature tc of at most–165°C. Moreover, the designed steels are characterized by a low content of harmful impurity elements and nonmetallic inclusions, a fine-grained structure, and a low susceptibility to thermal embrittlement.
作者简介
S. Markov
Central Institute for Technology of Machine-Building TsNIITMASh
编辑信件的主要联系方式.
Email: simarkov@mail.ru
俄罗斯联邦, ul. Sharikopodshipnikovskaya 4, Moscow, 115088
V. Dub
Central Institute for Technology of Machine-Building TsNIITMASh
Email: simarkov@mail.ru
俄罗斯联邦, ul. Sharikopodshipnikovskaya 4, Moscow, 115088
A. Lebedev
Central Institute for Technology of Machine-Building TsNIITMASh
Email: simarkov@mail.ru
俄罗斯联邦, ul. Sharikopodshipnikovskaya 4, Moscow, 115088
E. Kuleshova
Russian Research Centre Kurchatov Institute; National Research Nuclear University MEPhI
Email: simarkov@mail.ru
俄罗斯联邦, pl. Kurchatova 1, Moscow, 123182; Kashirskoe sh. 31, Moscow, 115409
A. Balikoev
Central Institute for Technology of Machine-Building TsNIITMASh
Email: simarkov@mail.ru
俄罗斯联邦, ul. Sharikopodshipnikovskaya 4, Moscow, 115088
E. Makarycheva
Central Institute for Technology of Machine-Building TsNIITMASh
Email: simarkov@mail.ru
俄罗斯联邦, ul. Sharikopodshipnikovskaya 4, Moscow, 115088
D. Tolstykh
Central Institute for Technology of Machine-Building TsNIITMASh
Email: simarkov@mail.ru
俄罗斯联邦, ul. Sharikopodshipnikovskaya 4, Moscow, 115088
A. Frolov
Russian Research Centre Kurchatov Institute
Email: simarkov@mail.ru
俄罗斯联邦, pl. Kurchatova 1, Moscow, 123182
E. Krikun
Russian Research Centre Kurchatov Institute
Email: simarkov@mail.ru
俄罗斯联邦, pl. Kurchatova 1, Moscow, 123182