Effect of molybdenum addition on the precipitation of carbides in the austenite matrix of titanium micro-alloyed steels

Z Wang, H Zhang, C Guo, W Liu, Z Yang, X Sun… - Journal of materials …, 2016 - Springer
The present work aims to reveal the effect of Mo on the precipitation behavior of MC-type
(M= Ti and Mo) carbides in the austenite matrix of titanium micro-alloyed steel. The …

[HTML][HTML] Improvement of tensile properties through Nb addition and heat treatment in additively manufactured 316L stainless steel using directed energy deposition

SB Han, H Song, SH Park - Journal of Materials Research and Technology, 2024 - Elsevier
Metal additive manufacturing (AM) has been applied in various fields because it allows the
manufacture of parts with complex shapes. In this study, 316 L stainless steel specimens …

Suppression of austenite grain coarsening by using Nb–Ti microalloying in high temperature carburizing of a gear steel

X An, Y Tian, H Wang, Y Shen… - Advanced Engineering …, 2019 - Wiley Online Library
Austenite grain coarsening behavior during pseudo‐carburizing is investigated in a
18CrNiMo7‐6 steel, Nb microalloyed, and Nb–Ti microalloyed 18CrNiMo7‐6 steels, which …

Austenite grain growth of medium-carbon alloy steel with aluminum additions during heating process

Z Liu, Y Bao, M Wang, X Li, F Zeng - International Journal of Minerals …, 2019 - Springer
In this study, the effects of heating temperature (850–1100° C) and holding time (30–150
min) on the grain growth behavior of austenite in medium-carbon alloy steel were …

Nucleation and Coarsening Behavior of Aluminum Nitride and Its Effect on Abnormal Grain Growth in High-Temperature Carburizing Process

S Gong, L Su, F Wang - Metallurgical and Materials Transactions A, 2024 - Springer
The onset of abnormal austenite grain growth and precipitation behaviors of aluminum
nitride (AlN) during pseudo-carburizing process after solution treatment were investigated …

The Carburizing Behavior of High‐Temperature Short‐Time Carburizing Gear Steel: Effect of Nb Microalloying

G He, N Zhang, S Wan, H Zhao, B Jiang… - steel research …, 2022 - Wiley Online Library
Herein, the carburizing behavior of 20MnCr5 gear steel with different Nb contents after
carburizing with the temperature from 900 to 950° C and the corresponding holding time …

AlN and Nb (C, N) Composite Precipitation Behaviors and Their Effects on Austenite Grain Growth in SCr420H High‐Temperature Carburized Gear Steel

S Gong, F Wang, K Chen - steel research international, 2024 - Wiley Online Library
The effects of nitrogen (N) and niobium (Nb) contents on the precipitation behaviors of AlN,
Nb (C, N), and AlN‐Nb (C, N) precipitates and austenite grain growth during the pseudo …

Effects of fine precipitates on austenite grain refinement of micro-alloyed steel during cyclic heat treatment

G Saito, N Sakaguchi, M Ohno, K Matsuura… - ISIJ …, 2019 - jstage.jst.go.jp
The effects of fine precipitates on the austenite grain refinement of micro-alloyed steel during
cyclic heat treatment were investigated under different solution treatments. After three …

Casting properties of ASTM A128 Gr. E1 steel modified with Mn-alloying and titanium ladle treatment

U Gürol, E Karadeniz, O Çoban, SC Kurnaz - China Foundry, 2021 - Springer
This work aims to produce a high manganese steel with more refined austenite grains and
better wear resistance without sacrificing the toughness and tensile properties by Mn …

Decelerated coarsening of (Ti, Mo) C particles with a core–shell structure in austenite of a Ti-Mo-bearing steel

Z Wang, H Chen, Z Yang, F Jiang - Metallurgical and Materials …, 2018 - Springer
The aim of this study is to reveal the effect of Mo on coarsening of (Ti, Mo) C particles in
austenite of a Ti-Mo-bearing steel.(Ti, Mo) C particles with a core–shell structure including a …