Die for cold pressing and stamping of sheet metal 冷凝器管板电容器片冷压和冲压金属板用模
Microstructure and Properties of Cu-Zr Alloy Prepared by Mechanical Alloying and Cold Pressing and Sintering 机械合金化结合冷压烧结制备铜-锆合金的组织与性能
The utility model relates to a saw blade, in particular to a sound-dampened saw blade formed by cold pressing and hot sintering. 本实用新型涉及一种锯片,具体的说是一种冷压热烧结消音锯片。
Control of Distortion for Large and Thin Quenching and Tempering Steel Plate after Cold Pressing Quenching 大型薄形调质钢板热处理冷压淬火畸变控制
Investigations on cold pressing forming technology applied to valve core manufacturing are conducted based on processing concept and die design principles. 试验证明采用冷挤压成型工艺能够解决影响阀芯密封性和产品质量稳定性的塑料与金属脱离等问题。
The olives are collected by hand, cleaned by pure water and by cold pressing, are crushed so that the oil is extracted from the olive pulp. 橄榄果成熟后采用人工摘取,在二十四小时内使用物理冷压榨方法出油。
Here, I do not see North Yannan Fei on the wire before the assembly, did not see the cold pressing of the trees hanging frost, but do not see the dazzling purity of snow. 在这里,我没有看到北燕南飞前在电线上的集结,也没有看到到寒气逼人的树挂冰霜,更没有看到耀眼纯洁的皑皑白雪。
Die for cold pressing and stamping of sheet metal foil-mounting board 冷压和冲压金属板用模金属箔纸层合用纸板
Studies on Walnut Oil and Protein from Cold Pressing Walnut 冷榨核桃制备核桃油和核桃蛋白的研究
Juice was obtained from fresh nectarine fruit by cold pressing and enzymatic treatment. The technological essentials for the production of nectarine juice drink are put forward. 以油桃鲜果为原料,采用冷榨和酶处理技术制取油桃汁,并提出了生产油桃汁饮料的工艺要点。
During production of multi-filamentary Bi2223/ Ag superconducting tape, cold pressing was adopted. 在Bi2223/Ag超导多芯带材的制备过程中,采用了冷压成形的加工工艺。
LiCoO_2 targets were prepared by hot pressing and cold pressing with sintering method s. Different moulds were used in hot pressing method; in cold pressing with sintering method, epoxy resin was added as binder and the best ratio ( 1.0%) was found. 分别采用热压和冷压烧结法制备出LiCoO2靶材,其中热压法使用了不同材质的模具,冷压烧结法以环氧树脂为粘结剂,确定了粘接剂的最佳添加量为1.0%。
Research of cold pressing of pumpkin seed oil 南瓜籽油的冷榨制取研究
Powder metallurgy steel of the Fe-Ni-Mo-Cu-Cr system is prepared by cold pressing sintering, and the effects of chromium on sintered density, microstructure character and wear resistance were investigated. The morphology of worn surfaces and wear mechanism is analysed by SEM. 采用冷压烧结方法制备Fe-Ni-Mo-Cu-Cr系铁基粉末冶金材料,研究了铬对粉末烧结密度、微观组织特征及耐磨性能的影响,并借助于扫描电镜观察分析磨损形貌、探讨其摩擦磨损机制。
The benefits of this process in comparison with the conventional cold and warm pressing processes as well as the cold pressing process associated with the die wall lubrication technique were evaluated and are presented in this paper. 这篇论文对这种复合工艺和常规的冷压与温压工艺,以及冷压&模壁润滑复合工艺的效益进行了比较与评估。
In this paper, Cu-Cr-( Zr) composite powders was prepared by mechanical alloying firstly, and then copper-matrix composites with dispersion strengthening, solution strengthening, fine grain strengthening were prepared by cold pressing and sintering. 本文首先采用机械合金化方法制备了Cu-Cr-(Zr)复合粉体,然后通过冷压烧结方法制备了弥散强化、固溶强化兼有细晶强化高强高导铜基复合材料。
Introducing the possibility and the problems need to be cared during the technology process of using 40% cold pressing bean cake and 60% soybean to make fermented bean curd. 本文主要介绍了利用40%冷榨豆饼和60%黄豆制作腐乳的可行性及工艺过程中需要注意的问题。
This process may also be used for other ore fine with cold pressing agglomeration. 本工艺也适用于其他粉料的冷压成型。
In this paper, the author introduces the design of experiment simulation CAI course ware for the Structure Analysis and Disassemble and Assemble of Cold Pressing Dies and the related technology of making CAI. 本文介绍了具有实验仿真的《冲压模具的结构分析与拆装》[1]CAI课件设计以及制作CAI课件的相关技术。
Research on stress-strain of oil seed by cold pressing 油料冷榨的应力应变关系研究
In order to study the influence of cold pressing and heating mode on sintering, a high temperature optical microscope was employed to in-situ observe the sintering process of Al-Mg and Al-Cu elementary powders systems. 为了研究冷压和加热方式对烧结过程的影响,利用高温光学显微镜对Al-Mg和Al-Cu等二元合金体系进行了原位烧结观察。
In addition, the property and refining method of cold pressing rapeseed oil were studied. 对油菜籽直接冷榨油的特性和精炼方法也作了比较细致的分析和研究。
Cold pressing oil approaches the Standard of National ⅲ Rapeseed pressing Oil. 中试产品冷榨油接近国家三级菜籽压榨油标准;
Cold pressing of Ag clad Bi 2223 superconducting tapes was systematically studied. 进行了(Bi-2223)/Ag超导带材冷压工艺的优化研究。
Optimum researches of cold pressing of Ag-clad Bi-2223 superconducting tapes fabricated by Powder-in-tube method were carried out. 采用套管法(PET)制备Bi系高温超导带材,进行了冷压工艺的优化研究。
Study is made of the influence of the process of cold pressing and roughing followed by rolling, of deformation degree and annealing on the structure and properties of Ta slabs. 以电子束熔炼的纯钽锭为原料,研究了冷压开坯然后进行轧制的工艺,以及加工变形量、退火工艺对钽板的组织与性能的影响。
Cold Pressing Forming for Valve Core Manufacturing Application 冷挤压成型在阀芯生产中的应用
The Cu-WC dispersion-strengthened copper alloy has been prepared by high-performance ball milling and cold pressing and sintering. The performance measurement and microstructure analysis of dispersion-strengthened copper had been measured for different content of WC. 利用高能球磨冷压烧结的方法制备了Cu-WC弥散强化铜合金,并对添加不同成分WC的弥散强化铜试样进行了性能检测和显微结构分析。
The contents of vitamin E: supercritical CO2 extracted oil Solvent Extraction cold pressing. 维生素E含量;CO2超临界萃取法溶剂萃取法低温冷榨法。
The bonding strength between Portland cement with wood was affected with cold pressing, curing age and resin content. 木材与水泥的结合强度受胶合压力、养护时间、施胶量以及胶合纹理的影响。