1) Ballon shot
高球
2) Lift
[英][lɪft] [美][lɪft]
挑高球,将球击高
3) high energy ball milling
高能球磨
1.
Influence of process control agent in preparation of SiC/Al composite powder by high energy ball milling;
过程控制剂在高能球磨法制备SiC/Al复合粉末中的作用研究
2.
Influences of high energy ball milling on microstructure and properties of a new steel bonded titanium carbide;
高能球磨对新型TiC钢结硬质合金组织和性能影响的研究
3.
Effects of low temperature heat treatment and high energy ball milling on the preparation of ultrafine alumina;
低温热处理以及高能球磨对制备超细氧化铝的影响
4) High energy milling
高能球磨
1.
Cu-Al alloy powder was produced by high energy milling of Cu and Al, then mixed them together with Cu2O powder,Al2O3/Cu composite was prepared through oxidation and sintering synchronously under the protecting of N2.
采用高能球磨制备出亚稳态的Cu-1%Al(质量分数)合金粉,再将Cu2O粉与其一起进行高能球磨,然后将复合粉末压坯在N2保护炉中同时进行氧化和烧结,制备出Al2O3/Cu复合材料。
2.
A 15%SiC_p/2009Al composite was fabricated by high energy milling powder metallurgy (PM) technique.
采用高能球磨粉末冶金法制备了15%SiCp/2009Al复合材料,研究了球磨转速、球磨时间、加热抽真空工艺、热压成型以及热挤压比对复合材料力学性能的影响。
3.
The aluminum matrix composites reinforced with SiC particulates were fabricated by the high energy milling in conjunction with powder metallurgy.
采用高能球磨粉末冶金技术制备了SiCp/Al复合材料 ,研究分析了该材料界面结构特点。
5) high-energy milling
高能球磨
1.
Influence of high-energy milling on the structure and magnetic properties of atomized magnetic powder;
高能球磨对雾化磁粉结构与磁性能的影响
2.
Micro-nanometer ferric oxide powders were prepared by high-energy milling and then reduction with hydrogen at different temperature for different holding time.
采用高能球磨,制得不同粒度的超细氧化铁粉末,然后,分别在不同还原温度和还原时间下,进行氢气还原。
3.
This paper studed the process and kinetics of solid -state reduction by high-energy milling at room temperature.
采用机械还原的方法以 Si/V_2O_5为原料直接制备 VO_2/SiO_2复合陶瓷粉,主要探讨了高能球磨实现固相反应的动力学条件。
6) high-energy ball milling
高能球磨
1.
Research on preparation of nitrogen-contained stainless steels by high-energy ball milling and sintering;
高能球磨及烧结制备含氮不锈钢的研究
2.
Preparation,microstructure and properties of Cu-15wt%Cr alloy by high-energy ball milling;
高能球磨制备Cu-15wt%Cr合金及其微观组织与性能的研究
3.
Investigation on Al_2O_3-Y_2O_3 mixtures prepared by high-energy ball milling;
高能球磨Al_2O_3-Y_2O_3粉体混合物的研究
补充资料:热球磨浸出
热球磨浸出
hot-mill leaching
reqiumo Jinehu热球磨浸出(hot一mill leaehing)固体物料不经预磨直接与浸出剂一道加入球磨机内,在加热的条件下边磨矿边浸出的浸出方法。视所须浸出操作温度而定,浸出过程可在常压或一定正压下进行。 热球磨浸出的特点是在热球磨机内将固体物料的破碎、机械活化〔见浸出过程动力学)、矿浆的强烈搅拌、加热与浸出化学反应有机地结合在一起,为浸出过程创造了良好的热力学和动力学条件。从而可在低试剂消耗、短反应时间内得到高的浸出率。 热球磨浸出在工业上较早应用于白钨精矿盐酸分解。由于浸出过程是在酸性介质中进行,球磨机内衬石英砖,所用的磨球是用天然辉绿岩制成的。1986年苛性钠碱法热球磨浸出在工业上用于分解黑钨精矿、白钨精矿及黑白钨混合的低品位中矿等各种类型的钨矿原料。同搅样浸出相比,热球磨浸出可省去专门的磨矿上序,简化了工艺流程,提高了金属回收率。例如,用碱法热球磨浸出含WO,39.82%的黑钨和白钨之比为2:l的钨中矿时,碱用量为理论量的2.6倍,在433K左右温度下保温2h,WO3分解率达9824环。和常压搅拌浸出相比,从钨中矿到获得符合净化要求的Na-WO。溶液,可将原工艺的五个主要工序缩减为三个,能耗降低了约30%,WO:回收率提高了3%一4%。热球磨浸出法还可应用于诸如独居石精矿等矿物原料的浸出。 (孙培梅郑蒂基)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条