research on microstructure and properties of medium carbon

Effect of Annealing Time on Microstructure Stability and

Plain medium carbon steels are commonly used in bridge construction and mechanical design fields due to their good combination of strength and ductility.[1,2] In order to further improve the comprehensive mechanical properties of medium carbon steel, the traditional method were refining the grain to obtain ultrafine grained structure or add a variety of alloy elements.[3,4] Regarding the

Publishing Open Access research journals papers

An investigation was carried out to characterize the microstructure and bonding properties of the zirconium-carbon steel explosive clad. The microstructure and the composition of the clad were characterized using optical microscopy and scanning electron microscopy. Bonding properties were inspected by using bending and shearing tests. The examination results indicate that the R60702 and

stainless steel. microstructure, texture, thin strip, rolling,

More specific this study is about the latest advances in the optimization of the microstructure and properties of thin strip cast austenitic stainless steel (AISI 304, 1.4301). Concerning the processing steps the relevance of different thin strip casting parameters, in-line forming operations, and heat treatments for optimizing microstructure and properties have been studied.

Research on Microstructure and Properties of Medium Carbon

Research on Microstructure and Properties of Medium Carbon Steel Parts Manufactured by HDMR Technology Haiou Zhang*a Hu Jiana, Guilan Wangb, He Qib, Yang Xiea, aState Key Laboratory of Digital Manufacturing Equipment and Technology, Huazhong

stainless steel. microstructure, texture, thin strip, rolling,

More specific this study is about the latest advances in the optimization of the microstructure and properties of thin strip cast austenitic stainless steel (AISI 304, 1.4301). Concerning the processing steps the relevance of different thin strip casting parameters, in-line forming operations, and heat treatments for optimizing microstructure and properties have been studied.

Influences of grain size and microstructure on optical

2020/1/3Meanwhile, the sp 2 carbon clusters content and its full-width-at-half-maximum (FWHM) value are significantly reduced in MCD film with a grain size of 620 nm, which is beneficial to the improvement of the optical properties of the films.

A review on nanomaterial dispersion, microstructure,

2013/1/1Free Online Library: A review on nanomaterial dispersion, microstructure, and mechanical properties of carbon nanotube and nanofiber reinforced cementitious composites.(Review Article) by Journal of Nanomaterials; Nanotubes Electric properties Mechanical 1.

Effect of Deformation Temperature on Microstructure

This work addresses the influence of deformation temperature in a range from #x2212;40#xb0;C to 200#xb0;C on the microstructure evolution and mechanical properties of a low-carbon high-manganese austenitic steel. The temperature range was chosen to cope at the time during sheet processing or car crash events. Experimental results show that yield stress and ultimate tensile

Effect of Processing Route on the Microstructure and

The influence of processing parameters, namely the shaping route and sintering temperature, in the microstructure, as well as its relation with the mechanical properties, are discussed. Using powder injection molding and pressureless sintering it was possible to achieve mechanical properties values comparable with the ones obtained by the HIP route.

Korean Journal of Materials Research

Medium-carbon steel specimens with different bainitic microstructures are fabricated by varying the isothermal conditions and their microstructures are characterized using OM, SEM and EBSD analysis. Hardness and Charpy impact tests are also performed to examine the correlation of microstructure and mechanical properties.

International Journal of Engineering Research Technology

Study of Microstructure and Mechanical Properties of Feritic Stainless Steel (AISI 430) Weldment using ER309L and ER430 electrodes by MIG welding process Md Razaullah Khan Ph. D. Scholar: dept of manufacturing engineering National Institute of Foundry

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Microstructure and mechanical properties of austempered medium-carbon spring steel Metals and Materials International, 24 (2018), 693-701 S. H. Kim, K. H. Kim, C. M. Bae J. S. Lee and D. W. Suh * Tempering behavior of TiC-reinforced SDK11 steel

Effect of Quenching Process on Microstructure and

According to the microstructure and hardness analysis, when the quenching temperature is 1050 C and the aluminum content is 1.0%, the boron content of 1.0-2.0%, HB-HSS can be obtained with high hardness and good toughness. On this basis, the

Microstructure and Properties of a Medium‐Carbon

The microstructure and properties of a medium‐carbon high‐strength bainitic steel treated by integrated technology of austempering and boriding treatments (boro‐austempering) are investigated by metallographic method, electrochemical impedance spectroscopy

Nanoscale Research Letters

This work reports on the microstructure-controlled formation of interconnected carbon-layered Al2O3 ceramics using carbon nanoparticles (CNP)-alumina (Al2O3) composite particles. The Al2O3 micro-particles used in this study were obtained by granulation of nano-sized Al2O3 nanoparticles with an average diameter of 150 nm. Then, CNP-Al2O3 composite was fabricated using an electrostatic

Microstructure and mechanical properties of

2018/9/6Research Open Access Published: 06 September 2018 Microstructure and mechanical properties of aluminium-graphene composite powders produced by mechanical milling Jiangshan Zhang 1, Zhixin Chen 1, Jingwei Zhao 1 Zhengyi Jiang 1 Mechanics of 44

A review on nanomaterial dispersion, microstructure,

2013/1/1Free Online Library: A review on nanomaterial dispersion, microstructure, and mechanical properties of carbon nanotube and nanofiber reinforced cementitious composites.(Review Article) by Journal of Nanomaterials; Nanotubes Electric properties Mechanical

Effect of Heat Treatment on Microstructure and Stress Rupture Properties

Tao Liu, Mei Yang, Jun-Song Wang, Jia-Sheng Dong, Li Wang, Lang-Hong Lou. Effect of Heat Treatment on Microstructure and Stress Rupture Properties of a Ni-Mo-Cr-Fe Base Corrosion-Resistant Superalloy[J]. Acta Metallurgica Sinica (English Letters), 2019, 32

Residual Stress, Phase, Microstructure and Mechanical Property Enhancement of Ultrafine

1 Residual Stress, Phase, Microstructure and Mechanical Property Enhancement of Ultrafine Bainitic Steel through Laser Shock Processing S. Prabhakaran a*, S. Kalainathan a*, Pratik Shukla b, Vijay K. Vasudevan c a Centre for Crystal Growth, Department of Physics, School of Advanced Sciences, Vellore Institute of Technology, Vellore - 632

Microstructure and Mechanical Properties of Low

Abstract: This study focuses on the microstructure and mechanical properties of the joints of Q235 mild steel, which was formed by the friction stir welding (FSW). The results indicated that, after the FSW, the heat-affected zone (HAZ) of the retreating side (HAZ RS) and the HAZ of the advancing side (HAZ AS) recovered under the influence of the heating cycle.

Heat Treatment of Plain, Low

What microstructure should we see? How will the hardness relate to the heat treatment? What we learned from our research: -Applications of low -carbon steel -No significant difference expected in Yield strength -Grains grow as sample is heated -Larger grains

Analysis of Mechanical Behavior and Microstructural

2015/5/9in the microstructure and, in some cases, recovery and recrystallization take place as well. Naturally, the morphology of carbides changes as well [5]. Ferrite It is α-iron (B.C.C.) having not more than 0.025% carbon in solid solution. It is major constituent in low

Effect of Microstructure on Fatigue Strength of Intercritically Austenitized and Austempered Ductile

Fatigue properties of ADI with DMS matrix was studied by Verdu et al.41) reported prior to 2005. They produce DMS matrix in ADI using short austenization time (incomplete austenization) following by austempering in their research. Researchers emphasized

A review on nanomaterial dispersion, microstructure,

2013/1/1Free Online Library: A review on nanomaterial dispersion, microstructure, and mechanical properties of carbon nanotube and nanofiber reinforced cementitious composites.(Review Article) by Journal of Nanomaterials; Nanotubes Electric properties Mechanical

Impact of various heat treatments on the microstructure

Fingerprint Dive into the research topics of 'Impact of various heat treatments on the microstructure evolution and mechanical properties of hot forged 18CrNiMo7-6 steel'. Together they form a unique fingerprint. Heat treatment Engineering Materials Science

Performance Evaluation of the Effects of Post Weld Heat Treatment on the Microstructure, Mechanical and Corrosion Potentials of Low Carbon

of post-weld heat treatment on the microstructure and mechanical properties of arc welded medium carbon steel using the shielded metal arc welding technique and, thereafter, heat treated by annealing, normalizing and quench hardening in water. The results of

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