A study on the microstructure and mechanical properties of AISI D2 tool steel modified by niobium

MA Hamidzadeh, M Meratian, MM Zahrani - Materials Science and …, 2012 - Elsevier
The microstructure and mechanical properties of AISI D2 tool steel with up to 1.5 wt%
niobium additions were investigated. The microstructural evolutions were characterized by …

Effects of rare earth on the microstructure and impact toughness of H13 steel

J Gao, P Fu, H Liu, D Li - Metals, 2015 - mdpi.com
Studies of H13 steel suggest that under appropriate conditions, additions of rare-earth
metals (REM) can significantly enhance mechanical properties, such as impact toughness …

Effect of Zr-Ti combined deoxidation on the microstructure and mechanical properties of high-strength low-alloy steels

Y Li, XL Wan, WY Lu, AA Shirzadi, O Isayev… - Materials Science and …, 2016 - Elsevier
Abstract Effect of Zr-Ti combined deoxidation on the microstructures and mechanical
properties of high-strength low-alloy steels were investigated by means of microstructure …

High temperature tensile properties and fracture characteristics of bimodal 12Cr-ODS steel

A Chauhan, D Litvinov, J Aktaa - Journal of Nuclear Materials, 2016 - Elsevier
This article describes the tensile properties and fracture characteristics of a 12Cr oxide
dispersion strengthened (ODS) ferritic steel with unique elongated bimodal grain size …

Effects of Zr addition on the microstructure of 14% Cr4% Al ODS ferritic steels

J Isselin, R Kasada, A Kimura, T Okuda… - Materials …, 2010 - jstage.jst.go.jp
Cladding material development is essential for the realization of highly efficient high burn-up
operation of the next generation nuclear systems, where numerous requirements are …

Microstructures and tensile properties of an austenitic ODS heat resistance steel

Y Peng, L Yu, Y Liu, Z Ma, H Li, C Liu, J Wu - Materials Science and …, 2019 - Elsevier
In this study, an austenitic oxide dispersion strengthened (ODS) heat resistance steel with
added Y 2 O 3 is fabricated by process of mechanical alloying (MA) and hot isostatic …

Enhanced hot ductility of a Cr–Mo low alloy steel by rare earth cerium

X Jiang, SH Song - Materials Science and Engineering: A, 2014 - Elsevier
The hot ductility of a 1Cr–0.5 Mo low alloy steel is investigated over a temperature range of
700–1050° C using a Gleeble thermomechanical simulator in conjunction with various …

Effects of minor Ce doping on the microstructure and mechanical performances of a EH47 grade HSLA steel for ship and ocean engineering

J Xiao, L Yan, P Zhang, G Li, B Li, T Zhao… - Materials …, 2023 - Elsevier
The influence of minor Ce doping on the evolution mechanisms of microstructure and
mechanical performances of EH47 grade HSLA steel for marine engineering was …

Microstructure and tensile properties of modified 9Cr–1Mo steel (grade 91)

KS Chandravathi, K Laha… - Materials science and …, 2001 - Taylor & Francis
The influence of different soaking temperatures in the range 973–1623 K (below Ac 1 to
above Ac 4) before oil quenching and tempering, on the microstructure, hardness, grain …

Hardening mechanisms and impact toughening of a high-strength steel containing low Ni and Cu additions

HJ Kong, C Xu, CC Bu, C Da, JH Luan, ZB Jiao… - Acta Materialia, 2019 - Elsevier
Aging treatments at 400–550° C are commonly used to attain a peak strengthening for the
Cu-rich nanocluster-strengthened high-strength low-alloy (HSLA) steels. However, these …