MICROALLOYING DESIGN FOR REACTOR PRESSURE VESSEL (RPV)

被引：0

作者：

Balart, M. J. ^{[1
]}

Knott, J. F. ^{[1
]}

机构：

[1] Univ Birmingham, Dept Met & Mat, Sch Engn, Birmingham B15 2TT, W Midlands, England

来源：

NEW DEVELOPMENTS ON METALLURGY AND APPLICATIONS OF HIGH STRENGTH STEELS: BUENOS AIRES 2008, VOLS 1 AND 2, PROCEEDINGS, | 2008年

关键词：

microalloying; reactor pressure vessel steels; strength; toughness; grain coarsening;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Microalloying technology is widely used in the steel industry to improve a steel's mechanical properties. This perspective comments on current Ti, Nb and V microalloying additions to plate and forging steels used for the fabrication of reactor pressure vessels. The critical microalloying element for prior austenite grain size control is Ti and versions of a steel containing insufficient TiN microalloying additions are likely to experience excessive grain growth in the regions of a weldment close to the fusion boundaries. Some examples of experimental evidence of prior austenite grain coarsening in non-microalloyed RPV steels are shown.

引用

页码：481 / 488

页数：8

共 50 条

[21] EXPERIENCE LEADS TO MAJOR ADVANCES IN REACTOR PRESSURE-VESSEL DESIGN
ISHIKAWA, K
ANDO, E
NUCLEAR ENGINEERING INTERNATIONAL, 1977, 22 (259): : 49 - 53
[22] EFFECT OF SEVERAL DESIGN PARAMETERS ON THE SEALING PERFORMANCE OF REACTOR PRESSURE VESSEL
Zheng, Liangang
Mi, Xue
Shi, Kaikai
Bai, Xiaoming
Xie, Hai
Zheng, Bin
Yu, Xiaohuan
PROCEEDINGS OF THE ASME 2020 PRESSURE VESSELS & PIPING CONFERENCE (PVP2020), VOL 3, 2020,
[23] Design of an annealing supplemental surveillance program for the palisades reactor pressure vessel
Server, WL
Lott, RG
Kneeland, JR
Hanson, JL
EFFECTS OF RADIATION ON MATERIALS: 18TH INTERNATIONAL SYMPOSIUM, 1999, 1325 : 441 - 451
[24] Correlations between Charpy V-notch impact energy and fracture toughness of nuclear reactor pressure vessel (RPV) steels
Yu, Meifang
Luo, Zhen
Chao, Y. J.
ENGINEERING FRACTURE MECHANICS, 2015, 147 : 187 - 202
[25] CORRELATIONS BETWEEN CHARPY V-NOTCH IMPACT ENERGY AND FRACTURE TOUGHNESS OF NUCLEAR REACTOR PRESSURE VESSEL (RPV) STEELS
Yu, Meifang
Luo, Zhen
Chao, Y. J.
ASME PRESSURE VESSELS AND PIPING CONFERENCE - 2015, VOL 6A, 2015,
[26] DESIGN IMPROVEMENT OF WELD DESIGN OF THE REACTOR INTERNAL CIRCULATION PUMP MOTOR CASING TO THE REACTOR PRESSURE-VESSEL NOZZLE
SAITO, T
AKASAKA, M
MAEKAWA, O
KANAZAWA, Y
MATSUMURA, K
TAKAHASHI, Y
UOZUMI, H
NUCLEAR ENGINEERING AND DESIGN, 1994, 153 (01) : 11 - 18
[27] Reactor pressure vessel integrity program
Rinckel, MA
NUCLEAR ENGINEERING AND DESIGN, 1998, 181 (1-3) : 17 - 39
[28] REACTOR PRESSURE-VESSEL MATERIALS
WECHSLER, MS
BERGGREN, RG
NUCLEAR SAFETY, 1964, 5 (04): : 342 - &
[29] REACTOR-VESSEL PRESSURE TRANSIENTS
不详
NUCLEAR SAFETY, 1977, 18 (04): : 513 - 523
[30] Reactor pressure vessel modification approaches
Payne, Ronald J.
Levesque, Stephen
Proceedings of the ASME Pressure Vessels and Piping Conference 2005, Vol 6, 2005, 6 : 41 - 47

← 1 2 3 4 5 →