Results 11 to 20 of about 6,933 (211)

Experimental Investigation on the Evolution of Hydrogen in Steel during the Electroslag Remelting Process [PDF]

Materials Research, 2019
Hydrogen, which is a harmful element, has a great effect on the mechanical properties of steel, should be removed during the steel manufacture process.
Wang Xiaohua, Li Ying
doaj   +2 more sources

Purification of Radioactively Contaminated 12X18H10T Stainless Steel by Electroslag Remelting

Science and Technology of Nuclear Installations
One of the major challenges facing modern nuclear power engineering is the management of radioactive waste, particularly its accumulation and disposal.
Nurzhan Mukhamedov, Sergey Dolzhikov, Alexander Pakhnits, Kuanyshbek Toleubekov, Artur Surayev, Galina Vityuk   +5 more
doaj   +2 more sources

Delving on Development Prospect of Vacuum Electroslag Remelting Furnace

Teshugang, 2012
The vacuum electroslag remelting (VESR) furnace is a developed special vacuum remelting metallurgical unit for melting high performance alloy based on vacuum arc remelting (VAR) and gas-shielded electroslag remelting (ESR).
刘喜海, 徐成海, 单丹阳, 陈丽华, 李杰, 刘景远, 金鑫, 贾维国   +7 more
doaj   +1 more source

Structure modification and constant remelting speed control of a 120-t three-phase electroslag furnace [PDF]

China Foundry, 2012
The traditional large electroslag remelting furnaces have many shortages, such as high short-network impedance and inductance, long maintenance time for electrode replacement, low stiffness of driveline, and low control accuracy of remelting speed.
Wang Changzhou, Song Jinchun
doaj   +1 more source

Effect of Argon Gas Shielded on Burning Loss of Electroslag Remelting Valve Steel NCF3015 Aluminum and Titanium

Teshugang, 2021
Valve steel NCF3015 Φ280 mm x 1700 mm electrode (/% ： 0. 03 ~0. 08C, 13.5 〜15. 5Cr, 30 ~ 33.5Ni, 1.7-2. 1A1, 2.4 ~2.9Ti, 0.65 ~0. 80Mo, 0.65 ~0.80Nb, 0.002 - 0.006B) is remelted into Φ340 mm 0. 80 t electroslag ingot with full coaxial inert gas shielding.
丁磊, 贾景岩
doaj   +1 more source

ELECTROSLAG CАSTING OF CHROMIUM BASED ALLOYS [PDF]

Литьë и металлургия, 2015
The analysis of the electroslag remelting (ESR) process schemes was carried out. For heat-resistant material on the basis of chromium chosen scheme crucible ESR with nonconsumable bifilar electrodes.
Jong-Hoon Lee, E. Marukovich, Ki-Jong Choj, A. Branovickij, I. Sazonenko,, Jа. Maksimovich   +5 more
doaj   +1 more source

Development and Application of Premelted Slag for Electroslag Remelting Process

Teshugang, 2011
Premelted slag is a necessary flux addition for electroslag remelting process to produce high quality and superalloy materials. The weight gain rate of fresh and premelted slag in atmosphere with 90% relative humidity, the influence of lime content in ...
姜周华, 董艳伍, 张新法, 杨帆
doaj   +1 more source

Electroslag Remelting Of Wastes Of Precision Alloys [PDF]

Современная электрометаллургия, 2016
Изучена возможность электрошлакового переплава отходов прецизионных сплавов 29НК, 50Н, 46Н. Слитки получали способом ЭШП расходуемых электродов, сформированных из отходов указанных сплавов, в камерной электрошлаковой печи в атмосфере аргона.
I.V. Protokovilov, D.A. Petrov, V.B. Porokhonko   +2 more
openaire   +2 more sources

Optimizing Design of Equipments for an 120 t Large Electroslag Remelting Furnace

Teshugang, 2011
Large-Scale Electroslag Furnace R&D Center, Northeastern University (Shenyang Dongda Xingke Metallurgical Technology Co Ltd) has designed and manufactured a 120-t large electroslag remelting furnace with advanced new idea.
刘喜海, 贾维国, 贾明兴, 王长周, 唐作滨, 赵林   +5 more
doaj   +1 more source

Kinetic Study of Oxygen Transfer during Protective Gas Electroslag Remelting Process

Teshugang, 2013
Based on the penetration theory, a kinetic model for oxygen transfer between molten slag and liquid steel (luring protective gas electroslag remelting process is established, and remelting test of die steel S136 (/% : 0.39C, 0.26Si, 0.43Mn, 0.020P, 0 ...
史成斌, 郭汉杰, 陈希春, 孙晓林, 傅杰   +4 more
doaj   +1 more source