Results 71 to 80 of about 6,933 (211)

Effect of Slag System on the Cleanliness of Electroslag Ingots during Electroslag Remelting of NiCrMoV Alloy Steel

Teshugang, 2023
In order to control the serious loss of Ti element during electroslag remelting of NiCrMoV alloy steel， the effect law of different slag systems on the chemical composition of ESR ingot， the number， composition， and size distribution of inclusions in ...
Li Jian, Ling Haitao, Chai Feng, Luo Xiaobing, Chang Lizhong   +4 more
doaj  

Analysis of the Types and Distribution of Inclusions in H13 Die Steel Electroslag Ingots [PDF]

Teshugang
The H13 die steel was prepared by 2 t electroslag remelting furnace. Combined with thermodynamic calculation， experimental observation and statistical analysis， the type， size， morphology and distribution of inclusions in H13 die steel in electroslag ...
Ni　Zhuowen, Zhu　Hongchun, Li　Huabing, Jiang　Zhouhua, Sun　Zhengxin, He　Zhiyu
doaj   +1 more source

Fluoride Evaporation of Low-Fluoride CaF₂-CaO-Al₂O₃-MgO-TiO₂-(Na₂O-K₂O) Slag for Electroslag Remelting. [PDF]

Materials (Basel), 2023
An B, Gu Y, Ju J, He K.
europepmc   +1 more source

Application of Mathematical Models for Different Electroslag Remelting Processes

, 2017
The electroslag remelting (ESR) process has been effectively applied to produce high grade special steels and super alloys based on the controllable solidification and chemical refining process.
Jia Yu, Zhou Hua Jiang, Xin Geng, Fu Bin Liu, Xu Chen   +4 more
core   +1 more source

Development of First and Secondary Generation of Electro-Slag Metallurgical Technology

Teshugang, 2010
The classification of electro-slag metallurgy, the characteristics of first and secondary generation of electroslag metallurgical technology, the stage of development history of electro-slag metallurgy, the development of first and secondary generation ...
傅杰
doaj  

Study on the Melting Temperature of CaF₂-CaO-MgO-Al₂O₃-TiO₂ Slag under the Condition of a Fixed Ratio of Titanium and Aluminum in the Steel during the Electroslag Remelting Process. [PDF]

Materials (Basel), 2021
Hou D, Pan P, Wang D, Hu S, Wang H, Zhang G.   +5 more
europepmc   +1 more source

Control of Carbon and Sulfur Content in Electroslag Remelting Pure Iron

Teshugang, 2010
The main reasons of 5 t ingot carbon-pickup and low desulphurization ratio for pure iron during electroslag remelting (ESR) process are analyzed. With the process measures including to replace original remelting slag (% ) ~70 fluorite, ~30 alumina powder,
赵昱臻, 任学平, 包卫平, 王新宇, 苗晓   +4 more
doaj  

Effect of Electroslag Remelting in Protective Atmosphere on Composition and Inclusions of DZ2 High⁃Speed Axle Steel

Teshugang, 2023
The continuous cast round bloom of DZ2 high-speed axle steel is remelted by electroslag with argon protective atmosphere and rolled into axle billets. The composition, hydrogen and oxygen content and the number, size and morphology of inclusions in the ...
邬中华, 郭波, 王松伟, 王育田, 张锦文   +4 more
doaj  

Production of Electroslag Remelted Hollow Ingots

Superalloys 1976 (Third International Symposium), 1976
The development of a production process for the electroslag remelting of hollow shapes has been described. ESR hollows 21" O.D. x 10" I.D. and 16" O.D. x 10" I.D. have been produced. The hot workability of both sizes was found to be excellent, based on Gleeble hot ductility studies as well as actual forging and rolling experiments.
H.J. Klein, W.V. Venal, K.L. Love
openaire   +1 more source

Electroslag Remelting of High Technological Steels

Journal of Minerals and Materials Characterization and Engineering, 2015
This work aims at the suitability of electroslag process on production of high technological steels such as Maraging steel, modified high speed tool steel (niobium, high nitrogen, and free nitrogen) has been investigated. The experimental results show that high recovery of alloying elements during electroslag remelting of such steels especially high ...
Hossam Halfa, A. M. Reda
openaire   +2 more sources