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Overheating of low-alloy steels
International Metals Reviews, 1984AbstractWhen low-alloy steels are reheated to high temperatures for forging, a deterioration in the ambient-temperature mechanical properties after a full heat treatment may be observed. This is linked with the appearance of intergranular facets on the fracture surface.
G. E. Hale, J. Nutting
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Powder Metallurgy and Metal Ceramics, 2004
The structure and properties of low-alloy austenitic steels prepared by hot compaction are studied. It is shown that concentration inhomogeneity is not always a reason for reduced mechanical properties. A high level of structural strength and dimensional accuracy may be achieved for powder steels with a structure of metastable austenite. An improvement
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The structure and properties of low-alloy austenitic steels prepared by hot compaction are studied. It is shown that concentration inhomogeneity is not always a reason for reduced mechanical properties. A high level of structural strength and dimensional accuracy may be achieved for powder steels with a structure of metastable austenite. An improvement
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2007
Abstract Steels contain a wide range of elements, including alloys as well as residual processing impurities. This chapter describes the chemical composition of low-alloy AISI steels, which are classified based on the amounts of chromium, molybdenum, and nickel they contain.
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Abstract Steels contain a wide range of elements, including alloys as well as residual processing impurities. This chapter describes the chemical composition of low-alloy AISI steels, which are classified based on the amounts of chromium, molybdenum, and nickel they contain.
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Tolerances Low-Alloy Steel Bars
2018<div class="section abstract"> <div class="htmlview paragraph">This specification covers established inch/pound manufacturing tolerances applicable to low-alloy steel bars ordered to inch/pound dimensions. These tolerances apply to all conditions, unless otherwise noted.
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2013
Growth kinetics of Widmanstatten austenite in ferrite in high-strength low-alloy steel is based on a model that describes diffusion controlled growth of precipitates with shapes approximating to needles or plates, where all the factors that may influence the precipitate growth, i.e.
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Growth kinetics of Widmanstatten austenite in ferrite in high-strength low-alloy steel is based on a model that describes diffusion controlled growth of precipitates with shapes approximating to needles or plates, where all the factors that may influence the precipitate growth, i.e.
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1993
Abstract This article discusses factors involved in selecting welding processes and consumables and establishing procedures and practices for the arc welding of low-alloy steels. It provides information on welding consumables in terms of filler metals and fluxes and shielding gases.
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Abstract This article discusses factors involved in selecting welding processes and consumables and establishing procedures and practices for the arc welding of low-alloy steels. It provides information on welding consumables in terms of filler metals and fluxes and shielding gases.
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Superplasticity in low-alloy steels
Metallurgical Transactions A, 1976Superplasticity has been investigated in three carbon-manganese steels with small additions of Nb, V, Al and Ti. Superplasticity was observed from 800 to 1000°C at strain rates from 0.002 to 0.01 min-1. Strain rate sensitivities above 0.7 have been observed; however elongations to fracture are quite low with a maximum value observed of 184 pct.
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Iron, Mild Steels, and Low Alloy Steels
Industrial & Engineering Chemistry, 1949C. P. Larrabee, S. C. Snyder
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