Effect of Grain Size on the Tensile Properties of an Austenitic High-Manganese Steel

Abstract IMPERIAL is a high-carbon, high manganese steel of great toughness and high wear resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-113. Producer or source: Edgar Allen & Company Ltd, Imperial Steel Works.

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The Study of Type Twin Annealing in High Mn Steel

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.148-149.1085 ◽

2011 ◽

Vol 148-149 ◽

pp. 1085-1088

Author(s):

Gholam Reza Razavi

Keyword(s):

Mechanical Properties ◽

Heat Treatment ◽

Grain Size ◽

Room Temperature ◽

Twip Steel ◽

Manganese Steel ◽

High Manganese ◽

High Manganese Steel ◽

Twip Steels ◽

Mn Steel

TWIP steels are high manganese steel (Mn: 17% - 35%) which are used for shaping car bodies. The structure of this kind of steels remains austenite even in room temperature. Due to low SFE (Stacking Fault Energy) twinning of grains is governing reformation mechanism in this kind of steels which strengthen TWIP steel. Regarding heat treatment influences on mechanical properties of TWIP steels, in this paper we discuss twinning phenomenon resulting from this kind of treatment. For this, following casting and hot rolling processes, we anneal the steel at 1100°C and different time cycles and study its microstructure using light microscope. The results showed that with decreasing grain size the number of twin annealing added And four types of annealing twin in the microstructure, in the end they all become one twin and then turn into grain.

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Tensile Properties at Cryogenic Temperatures of Austenitic Stainless Steel and High Manganese Steel Irradiated by Fast Neutrons at 5K.

TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan) ◽

10.2221/jcsj.30.143 ◽

1995 ◽

Vol 30 (3) ◽

pp. 143-149

Author(s):

Teruo KATO ◽

Hiroshi MAETA

Keyword(s):

Stainless Steel ◽

Austenitic Stainless Steel ◽

Tensile Properties ◽

Manganese Steel ◽

Fast Neutrons ◽

Cryogenic Temperatures ◽

High Manganese ◽

High Manganese Steel

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Influence of Refractory Metal Oxide Ultrafine Particles on the Structure and Mechanical Properties of High-Manganese Steel

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.1085.260 ◽

2015 ◽

Vol 1085 ◽

pp. 260-264 ◽

Cited By ~ 1

Author(s):

Anna P. Zykova ◽

Irina Kurzina ◽

Dmitry V. Lychagin ◽

Andrey V. Chumaevsky ◽

Mihail Yu. Novomejsky

Keyword(s):

Mechanical Properties ◽

Grain Size ◽

Metal Oxide ◽

Refractory Metal ◽

Ultrafine Particles ◽

Nonmetallic Inclusions ◽

Manganese Steel ◽

Structure And Properties ◽

High Manganese ◽

High Manganese Steel

The study examines the influence of the modifier based on refractory metal ultrafine oxides on the structure and properties of frogs made of 110Г13Л (Russian grade) high-manganese steel. It is established that the introduction of the modifying mixture leads to the samples grain size refining by 1.5 times, significant reduction in the amount of nonmetallic inclusions in the grain body and along its boundaries, and enhancement of mechanical properties.

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