49 Result(s)
within
**-She Wang
Metallic Materials
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Article
Effects of entraining velocity of lubricant and sliding velocity on friction behavior in stainless steel sheet rolling
A series of experiments was carried out using a rolling-type tribometer to investigate the effects on friction behavior of the entraining velocity of the lubricant (ν) at the inlet to the contact zone and sliding...
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Article
Finite element method of a kind of new variational principle
A new variational principle is used to establish more reasonable finite element method, which set no limits to physical equations, that is, appropriate to general situations including elasticity, plasticity an...
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Article
Identification technology based on constitutive model database of geotechnical material
Constitutive model back analysis is an important aspect and difficult point in geo-material back analysis, in which the identification of geo-material constitutive model is precondition and foundation of const...
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Article
Effect of Cryogenic Treatment on Property of 14Cr2Mn2V High Chromium Cast Iron Subjected to Subcritical Treatment
Effect of cryogenic treatment on the microstructure, hardening behavior and abrasion resistance of 14Cr2Mn2V high chromium cast iron (HCCI) subjected to subcritical treatment was investigated. The results show...
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Article
Evaluation of Microstructure and Mechanical Property of FSW Welded MB3 Magnesium Alloy
An experiment was carried out on the friction stir welding of MB3 magnesium alloy to determine welding parameters for obtaining an excellent weld appearance without void, cracking, or distortion. Frictional he...
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Article
Austenite Recrystallization and Controlled Rolling of Low Carbon Steels
The dynamic recrystallization and static recrystallization in a low carbon steel were investigated through single-pass and double-pass experiments. The results indicate that as the deformation temperature incr...
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Article
Solvent extraction of copper and zinc from bioleaching solutions with LIX984 and D2EHPA
The solvent extraction of copper and zinc from the bioleaching solutions of low-grade sulfide ores with LIX984 and D2EHPA was investigated. The influences of extractant content, aqueous pH value, phase ratio a...
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Article
Bacterial oxidation activity in heap leaching
Bioleaching of sulfide minerals by bacteria, mainly Thiobacillus ferrooxidans (T. f.) and Thiobacillus thiooxidans, plays an important role in hydrometallurgy because of its economic and environmental attractions...
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Article
Mechanism of crud formation in copper solvent extraction
The authors investigated the mechanism of crud formation in copper solvent extraction. It is indicated that pH value of solution and the phase ratio (O/A) are the main factors affecting crud formation in solve...
