Low-activation body-centered cubic (BCC) high-entropy alloys (HEAs) often possess poor tensile ductility. Here we report a novel low-activation VCrFeMn0.33 BCC HEA that exhibits good tensile ductility at 650 °C and above.
Jiang, H, He, BB, Huang, MX
core +1 more source
Ductile-Brittle Transition Temperature shift controlled by grain boundary decohesion and thermally activated energy and hydrogen GB embrittlement [PDF]
, 2018 Classical structural problems of temper embrittlement are evaluated in terms of changes in the ductile-brittle transition temperature (DBTT). Experimentally, DBTT is not only strongly dependent on the effects of the type and amount of segregated solute ...
Kameda, Jun, .Jok, Martin L
core +1 more source
Effect of Neutron Fluence Rate on Irradiation Embrittlement of Low-copper RPV Steel
Yuanzineng kexue jishuThe reactor pressure vessels (RPVs) of pressurized water reactor (PWR) nuclear power plants currently in operation and under construction in China are all made of low-alloy ferritic steels obtained by quenching and tempering treatments (which meet the ...
WU Yazhen, LI Guoyun, WANG Haidong, HUANG Juan, ZHANG Haisheng, SUN Kai, LEI Yang, ZHU Lini
doaj +1 more source
, 2010 Effects of deformation-induced martensite and grain size on ductile-to-brittle transition behavior of austenitic 18Cr-10Mn-(0.3 similar to 0.6)N stainless steels with different alloying elements were investigated by means of Charpy impact tests and ...
Byoungchul Hwang +3 more
core +1 more source
Anti-Oxidation Agents to Prevent Dye Degradation in Organic-Based Host-Guest Systems Suitable for Luminescent Solar Concentrators. [PDF]
Materials (Basel), 2023 Villafiorita-Monteleone F +2 more
europepmc +1 more source
Journal of Materials Research and TechnologyThis paper addresses the significant requirements in China's fusion engineering and investigates the preparation technology and performance characterization of high-performance tungsten-based materials used as PFMs.
Gang Yao +6 more
doaj +1 more source
Thermo-Mechanical Processing as Method Decreasing Delta-Ferrite and Improving the Impact Toughness of the Novel 12% Cr Steels with Low N and High B Contents. [PDF]
Materials (Basel), 2022 Fedoseeva A, Dolzhenko A, Kaibyshev R.
europepmc +1 more source
Examination of the effect of tin particles and grain size on the charpy impact transition temperature in steels [PDF]
, 2012 The toughness of ferritic steels is influenced by the grain size distribution, second phase, precipitates and coarse inclusions. In this work an examination of the effect of coarse TiN particles (> 0.5 \(\mu\)m) and ferrite grain size on the Charpy ...
Du, Jinlong
core +2 more sources
フェライト鋼照射材料のシャルピー衝撃特性と破壊靭性の評価,2
SMIR-10において照射温度723K(450$^{\circ}$C),高速中性子照射量9.0$\times$10の26乗n/m2乗(E$>$0.1MeV)の照射を受けた2種類のフェライト鋼,すなわち動燃で開発されたPNC-FMS鋼の61FKと61FS,及び高速中性子照射量3.6$\times$10の25乗n/m2乗(E>0.1MeV)の照射を受けた2種類のフェライト鋼,すなわちボイラー用材料として使用実績の豊富なASTM A213T9材とフェライトマルテンサイト鋼のNSCR9材について ...
Kurishita, Hiroaki, 栗下 裕明
core
Analysis of Ductile-to-Brittle Transition Temperature of Mild Steel
, 2014 The Ductile-to-Brittle Transition Temperature (DBTT) is a phenomenon that is widely observed in metals. Below critical temperature (DBTT), the material suddenly loss ductility and becomes brittle.
Merad, M. S. (Mr) +2 more
core