Results 311 to 320 of about 48,102 (363)

Superplasticity in low-alloy steels

Metallurgical Transactions A, 1976
Superplasticity 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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Electroslag cladding of low alloy steel with stainless steel

Science and Technology of Welding and Joining, 2002
Cladding of a low alloy steel slab with stainless steel was carried out using a modified electroslag remelting technique. It is shown that the thickness of the cladding that can be achieved via electroslag remelting is dependent on the fill ratio used. The effect of power input on the joint profile obtained is reported. A combination of low fill ratio
V. V. Satya Prasad, A. Sambasiva Rao, U. Prakash, R. G. Baligidad   +3 more
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Laser surface alloying of a low alloy steel with cobalt

Journal of Materials Processing Technology, 1996
Abstract Features of laser surface alloying on a 0.21C1.46Cr3.52Ni0.80W steel with cobalt powder are studied. Experimental results show that laser surface cobaltizing is possible and that the cobalt content of the surface alloy may achieve 3.10 wt.%–5.63 wt.%. The maximum cobalt content attained is 9.96 wt.%.
null Ding Peidao, null Liu Jianglong, null Shi Gongqi, null Zhou Shouze, null Cao Pengjun   +4 more
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Welding of Low-Alloy Steels

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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Tungsten carbide laser alloying of a low alloyed steel

Applied Surface Science, 1996
Laser alloying is a way to change the composition of metal surfaces in order to improve their corrosion-resistance, high-temperature strength and hardness. The results of a structural and phase analysis of a tungsten carbide based surface layer prepared by laser alloying of a low carbon steel substrate are presented.
Mihai Cojocaru, Mihaela Taca
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The Low-Alloy AISI Steels

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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Aero Steels: Part 1—Low Alloy Steels

2016
This chapter demonstrates the objectives of adding alloying elements to steel through their effects on microstructure and consequent improvements in mechanical properties. Classifications and designations followed by different international standards are briefly outlined. The development of medium carbon low alloy steels used for aerospace applications
K. P. Balan, A. Venugopal Reddy
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Iron, Mild Steels, and Low Alloy Steels

Industrial & Engineering Chemistry, 1949
C. P. Larrabee, S. C. Snyder
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Welding of Low Alloy Steel

JOURNAL OF THE JAPAN WELDING SOCIETY, 2022
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Brazing of Heat-Resistant Alloys, Low-Alloy Steels, and Tool Steels

1993
Abstract This article focuses primarily on the various steps involved in the brazing of heat-resistant alloys (nickel- and cobalt-base alloys). The major steps include the selection of brazing filler metals, surface cleaning and preparation, brazing processes and their corresponding atmospheres, and fixturing.
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