Effects of Alloying Elements and the Cooling Condition on the Microstructure, Tensile Properties, and Charpy Impact Properties of High-Strength Bainitic Steels

Abstract FEDERATED F150.5 is a heat-treatable aluminum alloy containing silicon and copper as the major alloying elements. It is recommended for high-strength, light-weight, pressure-tight castings. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance as well as casting, heat treating, machining, and joining. Filing Code: Al-219. Producer or source: Federated Metals Corporation, ASARCO Inc..

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The Influence of Ultra Fast Cooling Processing on Tensile and Charpy Impact Properties of Low-Carbon High-Strength Steel

DEStech Transactions on Engineering and Technology Research ◽

10.12783/dtetr/icace2018/25512 ◽

2018 ◽

Author(s):

Lisong Zhang ◽

Zhuang Li ◽

Wei Lv ◽

Xijun Cui ◽

Qi Zhou

Keyword(s):

High Strength Steel ◽

Charpy Impact ◽

High Strength ◽

Low Carbon ◽

Impact Properties ◽

Ultra Fast Cooling ◽

Fast Cooling

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Degradation of mechanical properties of cast Cr-Mo-V and Cr-W-V steam turbine casings after long-term service at elevated temperatures. Part I: Tensile properties, brittle fracture strength and Charpy impact properties

International Journal of Pressure Vessels and Piping ◽

10.1016/0308-0161(94)90048-5 ◽

1994 ◽

Vol 57 (2) ◽

pp. 141-152 ◽

Cited By ~ 5

Author(s):

M. Holzmann ◽

J. Man ◽

B. Vlach ◽

J. Krumpos

Keyword(s):

Mechanical Properties ◽

Brittle Fracture ◽

Steam Turbine ◽

Tensile Properties ◽

Fracture Strength ◽

Elevated Temperatures ◽

Charpy Impact ◽

Impact Properties ◽

Degradation Of Mechanical Properties

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Influence of thermomechanical processing and heat treatments on tensile and Charpy impact properties of B and Cu bearing high-strength low-alloy steels

Materials Science and Engineering A ◽

10.1016/j.msea.2010.03.106 ◽

2010 ◽

Vol 527 (16-17) ◽

pp. 4341-4346 ◽

Cited By ~ 40

Author(s):

Byoungchul Hwang ◽

Chang Gil Lee

Keyword(s):

Thermomechanical Processing ◽

Charpy Impact ◽

High Strength ◽

Heat Treatments ◽

Low Alloy Steels ◽

Impact Properties ◽

Alloy Steels

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Application of Artificial Neural Network to the Prediction of Tensile Properties in High-Strength Low-Carbon Bainitic Steels

Metals ◽

10.3390/met11081314 ◽

2021 ◽

Vol 11 (8) ◽

pp. 1314

Author(s):

Sang-In Lee ◽

Seung-Hyeok Shin ◽

Byoung-Chul Hwang

Keyword(s):

Neural Network ◽

Artificial Neural Network ◽

Yield Strength ◽

Tensile Properties ◽

Uniform Elongation ◽

High Strength ◽

Low Carbon ◽

Ann Model ◽

Bainitic Steels ◽

Artificial Neural

An artificial neural network (ANN) model was designed to predict the tensile properties in high-strength, low-carbon bainitic steels with a focus on the fraction of constituents such as PF (polygonal ferrite), AF (acicular ferrite), GB (granular bainite), and BF (bainitic ferrite). The input parameters of the model were the fraction of constituents, while the output parameters of the model were composed of the yield strength, yield-to-tensile ratio, and uniform elongation. The ANN model to predict the tensile properties exhibited a higher accuracy than the multi linear regression (MLR) model. According to the average index of the relative importance for the input parameters, the yield strength, yield-to-tensile ratio, and uniform elongation could be effectively improved by increasing the fraction of AF, bainitic microstructures (AF, GB, and BF), and PF, respectively, in terms of the work hardening and dislocation slip behavior depending on their microstructural characteristics such as grain size and dislocation density. The ANN model is expected to provide a clearer understanding of the complex relationships between constituent fraction and tensile properties in high-strength, low-carbon bainitic steels.

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ALCOTEC WELD FILLER WIRE 2319

Alloy Digest ◽

10.31399/asm.ad.al0382 ◽

2002 ◽

Vol 51 (11) ◽

Keyword(s):

Physical Properties ◽

Tensile Properties ◽

High Strength ◽

Alloying Elements ◽

Filler Wire ◽

Structural Components ◽

Copper Manganese

Abstract Alcotec weld filler wire 2319 is a heat treatable wire. The principal alloying elements are copper, manganese, vanadium, zirconium, and titanium. Weld filler wire 2319 was developed primarily for aircraft structural components to weld the high-strength age-hardenable wrought alloy 2219. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on joining. Filing Code: AL-382. Producer or source: AlcoTec Wire Corporation.

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