Results 91 to 100 of about 14,351 (264)

Production Practice of Raw Materials for Ultra-Low Carbon Stainless Steel 316L Ultra-Fine Wire

Teshugang, 2012
The raw material of stainless steel 316L (/%: ≤0.03C, ≤ l.0Si, ≤2.0Mn, ≤0.035P, ≤0.030S, 16~18Cr, 12~15Ni,2 ~3Mo) meeting the requirement for production of 00.018 mm ultra-fine wire is successfully produced by 11 3-phases electroslag furnace with lining ...
李刚頒, 李京社, 马昱, 王彦杰, 李耐松, 孙丽媛   +5 more
doaj  

Effect of Current on the Cleanliness of Electroslag Ingots During Low Frequency Electroslag Remelting

Teshugang
Based on the laboratory small-scale low-frequency electroslag remelting device， taking 70%CaF2+30%Al2O3 electroslag remelting 304L austenitic stainless steel as the research object， we analyze in detail the influence of different remelting current on the
Wang Bingjie, Wang Yu, Xiang Miaomiao, Shi Xiaofang, Chang Lizhong   +4 more
doaj  

Design of Slag System for FB2 Heat-resistant Steel Electroslag Remelting and Its Effect on Element Loss [PDF]

Teshugang
Based on the principle of low eutectic point， a new basic slag system for electric slag remelting of FB2 heat-resistant steel was designed and calculated by FactSage software. The effects of traditional slag system 69.65% CaF2-29.85% Al2O3-0.5% B2O3 （1#）
Li　Longfei, Niu　Chengzhou, Wang　Ning, Wang　Chunhui, Lin　Tengchang, Zhou　Xiaozhou
doaj   +1 more source

Dynamic Simulation on Temperature Field of Slab Ingot during Electroslag Remelting

Teshugang, 2007
According to characteristics of electroslag remelting (ESR) of steel, the unsteady-state model for ESR slab ingot has been established to simulate the temperature field of slab ingot during ESR with different remelting speed and analyze the effect ...
常立忠, 李正邦
doaj  

Bearing and gear steels for aerospace applications [PDF]

Research in metallurgy and processing for bearing and gear steels has resulted in improvements in rolling-element bearing and gear life for aerospace application by a factor of approximately 200 over that obtained in the early 1940's.
Zaretsky, Erwin V.
core   +1 more source

EFFECTS OF ELECTRO-SLAG REMELTING PROCESS (ESR) ON MACROSTRUCTURE AND REFINEMENT OF A MEDICAL GRADE OF STAINLESS STEEL

Iranian Journal of Materials Science and Engineering, 2014
This study is focused on the effects of electroslag remelting by prefused slag (CaO, Al2O3, and CaF2) on macrostructure and reduction of inclusions in the medical grad of 316LC (316LVM) stainless steel.
S. Ahmadi, H.R. Shahverdi, H. Arabi
doaj  

Industrial test of a 6-m long bearing steel ingot by electroslag remelting withdrawing process [PDF]

China Foundry, 2015
In this study, the key technologies of a 6-m long bearing steel ingot produced by electroslag remelting withdrawing (ESRW) process, including bifilar mode supply, slag system development, and design of mold, were studied based on the laboratory research ...
Xi-min Zang, Tian-yu Qiu, Xin Deng
doaj  

P/M superalloys: A troubled adolescent? [PDF]

The history of powder metallurgy P/M superalloy technology is reviewed with a comment on the state of the art, and speculates on the technology's future potential growth and ...
Dreshfield, R. L., Gray, H. R.
core   +1 more source

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  

Investigation of fluoride evaporation from CaF₂-CaO-Al₂O₃-MgO-TiO₂-(Li₂O) slag for electroslag remelting. [PDF]

Sci Rep, 2020
Ju J, Ji G, Tang C, Yang K, Zhu Z.
europepmc   +1 more source