Results 21 to 30 of about 93,926 (233)

Influence of pre-existing martensite on the wear resistance of metastable austenitic stainless steels [PDF]

, 2016
The effect of pre-existing martensite on the sliding wear behavior of a commercial metastable austenitic stainless steel was investigated. Two different steel conditions were considered: annealed (with a fully austenitic microstructure) and cold rolled ...
Fargas Ribas, Gemma, Mateo García, Antonio Manuel, Roa Rovira, Joan Josep   +2 more
core   +2 more sources

NiTi shape-memory transformations: minimum-energy pathways between austenite, martensites, and kinetically-limited intermediate states [PDF]

, 2014
NiTi is the most used shape-memory alloy, nonetheless, a lack of understanding remains regarding the associated structures and transitions, including their barriers.
Johnson, Duane, Johnson, Duane, Zarkevich, Nikolai, Zarkevich, Nikolai   +3 more
core   +4 more sources

Microstructures and Properties of Auto-Tempering Ultra-High Strength Automotive Steel under Different Thermal-Processing Conditions

Metals, 2021
Automotive steels with ultra-high strength and low alloy content under different heating and cooling processes were investigated. It was shown that those processes exhibited a great influence on the performance of the investigated steels due to the ...
Han Jiang, Yanlin He, Li Lin, Rendong Liu, Yu Zhang, Weisen Zheng, Lin Li   +6 more
doaj   +1 more source

In Situ Study of Phase Transformations during Non-Isothermal Tempering of Bainitic and Martensitic Microstructures

Metals, 2017
Phase transformations during non-isothermal tempering of bainitic or martensitic microstructures obtained after quenching of a medium-carbon low-alloy steel was studied.
S. Hesamodin Talebi, Hadi Ghasemi-Nanesa, Mohammad Jahazi, Haikouhi Melkonyan   +3 more
doaj   +1 more source

Structures and Mechanical Properties of Some Dual-Phase Steels with Low Manganese Content

Metals, 2022
In recent years, to reduce cars costs, research has been conducted on dual-phase steels with low manganese content (below 1.0%). This study investigated the influence of technological parameters of heat treatment (heating temperature and cooling medium ...
Constantin Dulucheanu, Traian Lucian Severin, Delia Aurora Cerlinca, Luminita Irimescu   +3 more
doaj   +1 more source

Comparison of Intergranular Corrosion Resistance and Hardness between Nitrogen and Carbon Martensites in Stainless Steels [PDF]

steel research international, EarlyView.
By applying solution heat treatment after plasma nitriding, followed by requenching and tempering, researchers successfully obtained nitrogen‐rich martensite on AISI 409. This study compares the intergranular corrosion resistance and hardness of nitrogen‐rich martensite in AISI 409 with carbon‐rich martensite in AISI 420.
Pedro Victorio Caetano Abrantes de Quadros, Elisiane Maria Berton, Paulo César Borges   +2 more
openalex   +2 more sources

The Effect of Tempering on the Microstructure and Mechanical Properties of a Novel 0.4C Press-Hardening Steel

Applied Sciences, 2019
In this paper, the effects of different tempering temperatures on a recently developed ultrahigh-strength steel with 0.4 wt.% carbon content were studied.
Oskari Haiko, Antti Kaijalainen, Sakari Pallaspuro, Jaakko Hannula, David Porter, Tommi Liimatainen, Jukka Kömi   +6 more
doaj   +1 more source

Interface Characteristics and Properties of a High-Strength Corrosion-Resistant Stainless Steel Clad Rebar

Metals, 2020
This paper aims at manufacturing stainless steel clad (SSC) rebars by metal deposition and a hot rolling method as well as characterizing its interface features and mechanical properties.
Xuming Liu, Guanghong Feng, Xin Liu, Baoshan Wang, Hongliang Zhang, Jian Ma   +5 more
doaj   +1 more source

Effect of Carbon Content and Intercritical Annealing on Microstructure and Mechanical Tensile Properties in FeCMnSiCr TRIP-Assisted Steels

Metals, 2021
Four TRIP (Transformation Induced Plasticity) assisted steels, three TBF (TRIP Bainitic Ferrite) steels and one TPF (TRIP Polygonal Ferrite) steel, were manufactured from three different carbon contents (0.2, 0.3 and 0.4 wt.% C), to study the evolution ...
Enzo Tesser, Carlos Silva, Alfredo Artigas, Alberto Monsalve   +3 more
doaj   +1 more source

In situ observation of strain and phase transformation in plastically deformed 301 austenitic stainless steel [PDF]

, 2016
To inform the design of superior transformation-induced plasticity (TRIP) steels, it is important to understand what happens at the microstructural length scales.
Abreu, Bachmann, Bain, Bhadeshia, Bhadeshia, Bolling, Bouguet, Bowles, Bunge, Cakmak, Chatterjee, Cherkaoui, Clocksin, Delogu, Di Gioacchino, Dieter, Ferreira, Frank, Geijselaers, Gey, Gioacchino, Guimarães, Kammers, Kato, Kundu, Kundu, Kundu, Kurdjumov, LaVision, Lecroisey, Lim, Lucas, Mackenzie, McMurtrey, Moat, Olson, Olson, Olson, Patel, Patriarca, Roters, Sachs, Schreier, Simm, Simm, Sutton, Takahashi, Talonen, Talonen, Tasan, Taylor, Tsuchida, Tsuchida, Yeddu, Zackay   +54 more
core   +2 more sources