Development of an Optimal Heat Treatment Regime for a Gradient Material Containing Tungsten Carbide

2017 ◽  
Vol 909 ◽  
pp. 219-224
Author(s):  
Ilia V. Chumanov ◽  
A.N. Anikeev
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Treatment Effect ◽  
Metal Structure ◽  
Gradient Material ◽  
Metallic Materials ◽  
Treatment Development ◽  
Optimal Heat Treatment ◽  
Heat Treatment Regime ◽  
Metal Products

One of the main processes in metal products is heat treatment. However, existing regimes of heat treatment are not suitable for the new gradient metals. This article presents a method of obtaining gradient metallic materials and heat treatment development. Also presents the studies results of heat treatment effect on mechanical properties and metal structure.

Effect of Heat Treatment Process on Mechanical Properties and Microstructure of S280

2021 ◽  
Vol 1035 ◽  
pp. 344-349
Author(s):  
Ye Qin Zhang ◽  
Ping Zhong ◽  
Huan Feng Li ◽  
Wen Qiang Zhang
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Treatment Process ◽  
Lath Martensite ◽  
Solution Temperature ◽  
Heat Treatment Process ◽  
Strengthening Phase ◽  
Optimal Heat Treatment ◽  
Precipitate Strengthening ◽  
Temperature Heating

The effect of solution temperature and aging temperature on mechanical properties and microstructure of the new ultrahigh strength stainless steel S280 was investigated by heat treatment process experiment. The results showed that the optimal heat treatment process was as follows: heating to 1080 °C，holding for a hour, and quenching in oil; cooling to -73 °C, holding for 2 hour, and warming in air to room temperature; heating to 540~550 °C, holding for 4 hour, and cooling in air. Choosing this heat treatment process, the steel can get good coordination between strength and toughness. Analyzed by HREM, the steel had desirable microstructures, which were fine lath martensite matrix with high density dislocation and finely dispersed precipitate strengthening phase, and film-like reversed austenite precipitated from the boundary of martensite.

scholarly journals Heat Treatment Effect on Mechanical Properties of 3D Printed Polymers

2019 ◽  
Vol 264 ◽  
pp. 02001 ◽  
Author(s):  
Eduardo de Avila ◽  
Jaeseok Eo ◽  
Jihye Kim ◽  
Namsoo P. Kim
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Treatment Effect ◽  
Biomedical Applications ◽  
Treatment Process ◽  
Heat Treatment Process ◽  
Post Heat Treatment ◽  
Intraocular Surgery ◽  
Osteoinductive Potential ◽  
3D Printed

PMMA, PC, and PEEK are thermoplastic polymers that possess favorable properties for biomedical applications. These polymers have been used in fields of maxillo-facial, orthopedic, intraocular surgery, and bio-implant, due to their excellent mechanical properties, osteoinductive potential, and antimicrobial capabilities. In this study, the effect of heat treatment on the mechanical properties of 3D printed polymers was characterized. By modifying printing temperature and post heat treatment process, the mechanical properties were specifically tailored for different applications, correlating with the properties of the implants that are commonly made using molding processes.

Heat treatment effect on the mechanical properties of industrial drawn copper wires

2013 ◽  
Author(s):  
Abdellatif Beribeche ◽  
Zakaria Boumerzoug ◽  
Vincent Ji
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Treatment Effect

scholarly journals Low Cycle Mechanical and Fatigue Properties of AlZnMgCu Alloy

2016 ◽  
Vol 16 (1) ◽  
pp. 55-60 ◽  
Author(s):  
S. Pysz ◽  
E. Czekaj ◽  
R. Żuczek ◽  
M. Maj ◽  
J. Piekło
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Iron Alloy ◽  
High Strength ◽  
Fatigue Properties ◽  
Casting Alloy ◽  
Plastic Working ◽  
Heat Treatment Regime ◽  
Automotive Parts ◽  
Alloy Castings

Abstract The article presents the analysis of properties of the high-strength AlZnMgCu (abbr AlZn) aluminium alloy and estimates possibilities of its application for responsible structures with reduced weight as an alternative to iron alloy castings. The aim of the conducted studies was to develop and select the best heat treatment regime for a 7xx casting alloy based on high-strength materials for plastic working from the 7xxx series. For analysis, wrought AlZnMgCu alloy (7075) was selected. Its potential of the estimated as-cast mechanical properties indicates a broad spectrum of possible applications for automotive parts and in the armaments industry. The resulting tensile and fatigue properties support the thesis adopted, while the design works further confirm these assumptions.

Mechanical Properties of a Mild-Alloy Steel for Aerospace Engineering

2021 ◽  
Vol 410 ◽  
pp. 221-226
Author(s):  
Mikhail V. Maisuradze ◽  
Maxim A. Ryzhkov ◽  
Dmitriy I. Lebedev
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
High Strength ◽  
Aerospace Engineering ◽  
Isothermal Heat Treatment ◽  
Tempering Temperature ◽  
Optimal Heat Treatment ◽  
Treatment Conditions ◽  
Quenching And Tempering ◽  
Conventional Oil

The features of microstructure and mechanical properties of the aerospace high strength steel were studied after the implementation of various heat treatment modes: conventional oil quenching and tempering, quenching-partitioning, austempering. The dependence of the mechanical properties on the tempering temperature was determined. The basic patterns of the formation of mechanical properties during the implementation of isothermal heat treatment were considered. The optimal heat treatment conditions for the studied steel were established.

Multilayer Cu/Al/Cu explosive welded joints: Characterizing heat treatment effect on the interface microstructure and mechanical properties

2018 ◽  
Vol 35 ◽  
pp. 657-663 ◽  
Author(s):  
Mohammadreza Khanzadeh Gharah Shiran ◽  
Gholamreza Khalaj ◽  
Hesam Pouraliakbar ◽  
Mohammad Reza Jandaghi ◽  
Akbar Soltani Dehnavi ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Treatment Effect ◽  
Welded Joints ◽  
Interface Microstructure ◽  
Microstructure And Mechanical Properties
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