Results 51 to 60 of about 1,060,535 (286)

Formation of Non-metallic Inclusions of Si-killed Stainless Steel during GOR Refining Process

High Temperature Materials and Processes, 2018
The formation mechanism of inclusions in Si-killed 304 stainless steel was studied by industrial experiments during GOR refining process and thermodynamic calculations.
Li Liu-yi, Cheng Guo-guang, Hu Bin, Wang Cheng-shun, Qian Guo-yu   +4 more
doaj   +1 more source

Analysis of surface roughness evolution of ferritic stainless steel using crystal plasticity finite element method

Journal of Materials Research and Technology, 2019
In order to evaluate the surface quality of ferritic stainless steel (FSS) sheets tensile deformation, a crystal plasticity (CP) model, in which the constitutive laws were incorporated with the consideration of the heterogeneous distribution of the ...
Xiaoguang Ma, Jingwei Zhao, Wei Du, Xin Zhang, Zhengyi Jiang   +4 more
doaj   +1 more source

The study on corrosion behavior and corrosion resistance of ultralow carbon high silicon iron-based alloy

Materials Research Express, 2021
The ultralow carbon high silicon iron-based alloy (sample A) with a single ferrite matrix was prepared. The corrosion performance difference and mechanism between it and conventional high silicon cast iron (sample B) were systematically studied using ...
Yue Zhang, Jun Xiao, Yishun Zhang, Wei Liu, Wei Pei, Aimin Zhao, Wei Zhang, Li Zeng   +7 more
doaj   +1 more source

Impact of the Process Atmosphere During Hot Isostatic Pressing on the Near‐Surface Composition of an Additively Manufactured Austenitic High‐Interstitial Steel

Advanced Engineering Materials, EarlyView.
A high interstital austenitic steel is additively manufactured and postdensified by HIP to eliminate gas porosity. Thereby, the loss of N and Mn in Ar HIP atmosphere is investigated. Further, HIP using N2 atmosphere is investigated which led to excessive nitride formation.
F. Großwendt, J. Hahn, J. Kimm, S. Weber, J. Lentz   +4 more
wiley   +1 more source

Achieving Both High Strength and Ductility in the Iron–Chromium Soft Magnetic Alloy via High-Density Coherent B2-Copper Nanoclusters

Engineered Science
Iron–Chromium (FeCr) soft magnetic alloys are widely employed in electromagnetic devices because of their favorable soft magnetic properties and corrosion resistance.
Zhu Cao, Yiqian Chen, Haoming Xu, Shengsheng Huang, Wang Li, Yangli Liu, Jingyuan Li   +6 more
doaj   +1 more source

Electrodeposition in Structural Lattices of Variable Architectures

Advanced Engineering Materials, EarlyView.
Electrodeposition enables geometry‐sensitive, autonomous void filling while simultaneously tuning chemical and mechanical properties. The development of approaches that can autonomously fill and heal material voids and yield composites with tailorable properties is increasingly relevant in engineering.
Yeong‐Man Kwon, Jingwen Zhang, Guido Musso, Alessandro F. Rotta Loria   +3 more
wiley   +1 more source

Effect of Nb on the microstructure and mechanical properties of a hot-rolled dual-phase steel produced by TMCP

High Temperature Materials and Processes
Nb microalloying is of significance to the grain refinement and mechanical properties of DP steels. In the present study, two DP steels without/with addition of Nb were produced by the TMCP process and the effect of Nb on the microstructure and ...
Fu Peimao, Wang Rui, Yan Zhijie, Wang Shihai, Cao Yonglu, Zhang Yongqing   +5 more
doaj   +1 more source

Microstructure‑Dependent Phase Transformations Under High‑Pressure Laser Heating in Additively Manufactured AlCrFe2Ni2

Advanced Engineering Materials, EarlyView.
Additively manufactured AlCrFe2Ni2 with contrasting BCC/B2‐dominant and lamellar FCC + BCC/B2 microstructures exhibits the same pressure‐induced BCC/B2 → HCP transformation. Under laser heating at high pressure, HCP is destabilized, and a cubic BCC/B2 + FCC assemblage is recovered, while the lower‐scan‐speed microstructure transforms at a lower ...
Raimundas Sereika, Hunter Kantelis, Yogesh K. Vohra, Shengbiao Zhang, Wuxian Yang, Wen Chen   +5 more
wiley   +1 more source

Temperature–strain-rate interaction in dynamic softening, substructure evolution and processing-map validation in a ferritic stainless steel

Journal of Materials Research and Technology
Previous studies of Cu-bearing ferritic stainless steels have focused on nanoprecipitation strengthening and high-temperature service performance, while the combined effects of temperature and strain rate on dynamic softening remain insufficiently ...
Zhu Cao, Yiqian Chen, Di Zhang, Zili Wei, Wang Li, Jingyuan Li   +5 more
doaj   +1 more source

Effect of Corrosion on the High Cycle Fatigue Strength of Martensitic Stainless Steel X12CrNiMoV12-3 [PDF]

, 2012
This paper addresses the effects of corrosion on the high cycle fatigue (HCF) strength of a high mechanical strength martensitic stainless steel (X12CrNiMoV12-3) that is used in aeronautic applications. HCF tests (between 105 and 107 cycles) were carried
PALIN-LUC, Thierry, DEVOS, Olivier, PALIN LUC, Thierry, SAINTIER, Nicolas, EL MAY, Mohamed   +4 more
core   +1 more source