Results 11 to 20 of about 2,758 (292)
Advanced Engineering Research, 2020 Introduction. The history of solving the problem of welding structures made of stainless and heat-resistant metals and alloys goes back several decades. Researchers were particularly interested in working with deformed aluminum alloys 2–6 mm thick.
V. A. Lenivkin, D. V. Rogozin
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Advanced Engineering ResearchIntroduction. One of the main requirements to the methods of weld overlay of sealing surfaces of power valve trim parts is to obtain a high-quality wear-resistant pad with minimal penetration and optimal process performance.
D. V. Rogozin, V. A. Lenivkin
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Numerical Simulation on Consumable-Electrode Vacuum Melting Process for 14Cr-13Co-5Mo-2Ni Gear Steel
Teshugang, 2014 A three-dimensional mathematical model for consumable-electrode vacuum melting process of 14Cr-13Co- 5Mo-2Ni gear steei (/% ： 0.014C, 0.26Si, 0.17Mn, 13.79Cr, 12.69Co, 4.66Mo, 2.00Ni, 0.53Al) diameter 290 mm, 9 t ingot has been established to study the ...
程爱民 +5 more
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ELECTRIC ARC WELDING DEPOSITION OF METALLIC SURFACES BY VIBRATING ELECTRODE IN PROTECTIVE GAS MEDIUM
Наука и техника, 2013 The paper presents methods for obtaining qualitative metallic surfaces by electric arc welding deposition while using consumable electrode in a protective gas medium and executing regularized drop transfer of electrode metal. The drop transfer efficiency
N. V. Spiridonov +2 more
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Teshugang, 2018 The effect of consumable electrode on ESR ingot cleanliness was investigated during electroslag remelting (ESR) of G20CrNi2Mo bearing steel. The results show that the ingot cleanliness is much correlated with that of electrode.
李世健 +4 more
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TECHNOLOGICAL PREREQUISITES OF CONSUMABLE-ELECTRODE ARC WELDING CONTROL
Advanced Engineering Research, 2012 The technological prerequisites of the mo de commonality for the consumable - electrode arc welding in argon are considered. The computing chain of modes is resulted.
Nikita G. Dyurgerov +2 more
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Evolution of Inclusions in Incoloy825 during Electroslag Remelting
Metals, 2022 Fifty kilogram-scale electroslag remelting (ESR) experiments using slag with different TiO2 contents in an electroslag furnace were performed to investigate the size, amount and types of inclusions in an electrode and remelted ingots.
Jiantao Ju +4 more
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Causes and Improvement of Point Defects in 15-5PH Stainless Steel Producted by EAF+VAR [PDF]
TeshugangThe new process of EAF→VOD→LF+VD→ pouring 6 t electrode rod → vacuum consumable remelting （VAR） with lower smelting cost was adopted to produce 15-5PH stainless steel instead of the traditional VIM+VAR process， the causes of point defects were analyzed ...
Zhang Donghai, Pan Mingxu, Li Xu, Xu Yong, Xiong Hao
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Mass Transfer in Electroslag Processes with Consumable Electrode and Liquid Metal
Успехи физики металлов, 2020 Experimental and numerical comparisons of mass transfer processes during the electroslag remelting with consumable electrode (ESR) and electroslag refining with liquid metal (ESR LM) showed their identical refining capacity, despite the smaller both the ...
G. P. Stovpchenko, A. V. Sybir, G. O. Polishko, L. B. Medovar, Ya. V. Gusiev
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Effect of Different Power Supply Modes on Inclusion in 304L Stainless Steel Electroslag Ingot
Metals, 2023 The use of low frequency or DC (i.e., direct current) operation in the electroslag remelting process may lead to the electrolysis of some oxides in the slag pool, which will adversely affect the cleanliness of the electroslag ingot.
Xiaofang Shi +3 more
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