1) powder mixed
混粉
1.
Study on ultrasonic abrasive and powder mixed EDM combine machining;
超声磨料混粉电火花复合加工的研究
2.
In this paper,in order to solve the high cost of the currently used equipment and the difficulty to separate the electro-eroding substance from the working fluid,an experimental equipment has been designed on the basis of the isolation characteristic of hydrocyclone to filtrate the dielectric fluid used for powder mixed EDM online so that the big grains are kept off the work tank.
针对混粉电火花加工的实验装置成本高、电蚀产物分离难等问题,利用水力旋流器超细分级分离的特性,设计了可在线过滤混粉电火花加工工作液的新型实验装置,同时设计了新型的储液箱搅拌系统和工作液体槽内的搅拌装置,能很好地保证混粉电火花加工过程中粉末浓度的均匀性。
3.
This paper presented a powder mixed near dry electrical discharge machining(PNDEDM),its dielectric is gas-liquid-solid mixture.
提出了一种混粉准干式电火花加工技术,其加工介质是气液固三相流混合物。
3) powder mixing
粉末混合
1.
Preparation of SiC_p/2024 Al alloy composites by powder mixing and semi-solid extrusion technology;
SiC_p/2024铝合金复合材料粉末混合半固态挤压法制备
2.
The effects of BN filler dispersion status,content,HDPE particle sizes and temperature on the thermal conductivity of BN reinforced HDPE composites prepared using powder mixing were investigated.
用粉末混合法制备了氮化硼增强高密聚乙烯塑料,研究了材料内部填料分散状态,填料含量,基体粒径和温度对热导率的影响。
3.
In the composite HDPE/BN prepared by powder mixing process, the BN particles surrounding HDPE microphase acted as special heat passages in reticular form.
用粉末混合法制得的复合材料中BN粒子围绕在HDPE粒子周围,形成特殊的网状导热通路,在(?)(BN)为30％时复合材料的热导率达1。
4) dry mixed powder
干混粉料
1.
The influences of blending process conditions on the properties of dry mixed powder,the influences of various additives on the blending process,the influences of the quality of dry mixed powder on the extrusion operation and the quality of products were discussed.
介绍了高速混合机中物料的混合过程,讨论了混合工艺条件对PVC干混粉料性能的影响、各类助剂对混合工艺的影响、高速混合时加料顺序的影响、干混粉料的质量对挤出操作及制品质量的影响。
5) co-grinding
混合粉碎
1.
Preparation of inclusion complex of crystalline drug with β-cyclodextrin by co-grinding;
用混合粉碎法制备晶体药物与β-环糊精包合物
6) mixed powder
混合粉末
1.
A new kind of magnesium alloys has been synthesized by high energy ball-milling of Mg and Fe mixed powders.
超腐蚀合金采用Mg和Fe混合粉末,经高能球磨机械合金化、冷压、烧结,形成Mg-Fe合金块体,具有很高的海水腐蚀速率和反应效率,该合金化学反应放出的热量和氢气可在海洋工程中发挥重要作用,例如:可为深海作业潜水衣的保暖提供热量;由其制造的腐蚀链通过自毁机制,可用来控制声纳浮标的沉浮时间,打捞和回收水中的贵重仪器、装置以及训练用的靶雷;在偏远地区和寒冷地带,利用该合金的反应放热特性,不仅可加热机械、仪表或食品,而且能为登山运动员提供取暖所需的热量。
2.
The structural and morphological characters and the microstructure changes of Cu-MoSi2 mixed powder were studied by means of X-ray diffraction,scanning electrical microscopy and energy spectrum analyses.
结果表明:混合粉末在球磨过程中表现出先形成机械包裹体再破碎细化的演变过程;球磨60 h混合粉末性能最佳,Cu的最小晶粒尺寸为14。
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