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for this small wire diameter plays the role of a stiff enough surface stress concentrator, causing early failure of the material. Our attempts to improve the surface quality via electropolishing were......
-like morphology, which is the stress concentrator reducing strength, ductility and fatigue strength. Figure 7 shows the eutectic silicon morphology surrounding dendrites in as-cast state of samples 1......
tungsten recovery in the fine tungsten slime in a concentrator[J]. Multipurpose Utilization of Mineral Resources, 2009(9): 16-17. [5] 方夕辉, 钟常明. 组合捕收剂提高黑钨细泥选矿回收率的试验研究[J]. 中国钨业, 2007, 22(4): 26-28.FANG......
pyrite ores are easy to treat with bulk flotation flowsheet, single gravity process or gravity-flotation process to achieve different grades of sulphur concentrates in concentrator [14]. In common sense......
and the recovery of resources which has a significant impact on the economic benefits of concentrator. In the process of grinding, system puts primary crushed ore into the ball mill by adjusting its......
Journal, 2015, 274: 200-212. [5] LONG G, PENG Y J, BRADSHAW D. Flotation separation of copper sulphides from arsenic minerals at Rosebery copper concentrator [J]. Minerals Engineering, 2014, 66: 207-214......
of an experimental methodology for sulphide self-heating studies and the self-heating tendency of Vale’s Voisey’s bay concentrator products[J]. Minerals Engineering, 2016, 92: 125-133. [14] WANG......
to underground trains on sensitive equipment, it is necessary to further study the vibration transmission path between the source and the receiver and isolation measures at the receiver. References [1] NELSON... Association of America, 1968, 6(7): 1313-1319. [28] WILSON G P, SAURENMAN H J, NELSON J T. Control of ground-borne noise and vibration [J]. Journal of Sound and Vibration, 1983, 87(2): 339-350. [29] LOMBAERT......
of aluminum alloy 7050-T7451 [J]. Metallurgical and Materials Transactions A, 2000, 31: 2181-2192. [21] SU J Q, NELSON T W, MISHRA R S, MAHONEY M W. Microstructural investigation of friction stir welded..., 2008, 18(3): 562-565. [24] SU J Q, NELSON T W, STERLING C J. A new route to build nanocrystalline materials [J]. Journal of Materials Research, 2003, 18(8): 1757-1760. [25] RHODES C G, MAHONEY M W......
, KNIPLING K E, BINGERT J F. Microstructural evolution ahead of the tool in aluminum friction stir welds [J]. Scripta Materialia, 2007, 58(5): 343-348. [17] SU J Q, NELSON T W, MISHRA R, MAHONEY M. Microstructural investigation of friction stir welded 7050-T651 aluminium [J]. Acta Materialia, 2003, 51(3): 713-729. [18] SU J Q, NELSON T W, STERLING C J. Microstructure evolution during FSW/FSP of high......
