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portion is 2 mm. A double-flute (two-flute) cylindrical ball head end milling cutter with a helix angle of 20° and an front angle r0 of 5° is used in the milling process. The tool diameter is (equal to) 5... the tool path is generated. Since the cutting allowance of the blade finishing is small, the ball head milling cutter with a radius of 5 mm is used for milling. The residual height parameter is set to 0.01......
Trans. Nonferrous Met. Soc. China 23(2013) 1356-1366 Effects of ball milling time on porous Ti-3Ag alloy and its apatite-inducing abilities Le-gan HOU1, Li LI2, Yu-feng ZHENG1,2 1. Center... Received 25 September 2012; accepted 10 March 2013 Abstract: Ti and Ag powders were mixed with different ball milling time (1, 2, 5 and 10 h) and sintered into porous Ti-3Ag alloys. The samples were......
Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China)Abstract:Multi-walled carbon nanotubes (MWNTs) treated by a wet ball milling process were used as reinforcement agent...:carbon nanotubes; electroless deposition; ball milling; self-lubricating......
Nanoindentation and Wear Characteristics of Al 5083/SiC_p Nanocomposites Synthesized by High Energy Ball Milling and Spark Plasma SinteringSivaiah Bathula,Saravanan M,Ajay Dhar摘 要:Al 5083/10 wt% SiC p nano composites have been synthesized by means of high energy ball milling followed by spark plasma sintering (SPS). Nano composites produced via......
Morphology and magnetic properties of Sm2Co7/α-Fe nanocomposite magnets produced by high energy ball milling and spark plasma sinteringYitong Zhuge,Yuqing Li,Xiaochang Xu,Dongtao Zhang,Hongguo Zhang...="ChDivSummary" name="ChDivSummary">In this article,the Sm2 Co7/α-Fe nanocomposite magnets were prepared by high energy ball milling and spark plasma sintering method.The effect of soft phase content......
, filtered, weighed and subjected to various analyses. The wet milling pretreatment was conducted in a ball mill in a mixture with a mixed product-to-water mass ratio of 1:40 at room temperature... of Fe3+ to Fe2+ in the reaction solution 1.9-2.1. In magnetic separation process, the effects of milling time and magnetic induction intensity on iron recovery were investigated. Wet milling played......
, China) Abstract: An effective process consisting of spray drying, hydrogen reduction and subsequent ball milling was adopted to fabricate W/Cu three-layer functionally gradient material (FGM... of the powder by reduction and ball milling process. W-10Cu and W-20Cu can get full density by sintering at 1 380 ℃ for 120 min after milling, and have more shrinkage than W-30Cu at the same sintering......
Research Institute4. Department of Mechanical Engineering,Hebei University摘 要:The melt spinning(MS) and ball milling(BM) technologies are thought to be efficient to prepare nanostructured Mg and Mg-based alloys for improving their hydrogen storage performances. In this paper, two technologies, viz. melt spinning and ball milling, were employed to fabricate......
Research Institute4. Department of Mechanical Engineering,Hebei University摘 要:The melt spinning(MS) and ball milling(BM) technologies are thought to be efficient to prepare nanostructured Mg and Mg-based alloys for improving their hydrogen storage performances. In this paper, two technologies, viz. melt spinning and ball milling, were employed to fabricate......
