实验结果表明,采用浇铸-轧制复合技术制备的复合板不同成分合金层间组织过渡平缓,无明显界面。
Experimental results show that the structure of nearby alloy layers of composite steel produced by casting-rolling bonding transits smoothly and exists no evident interface.
采用浇铸成型工艺制备石墨填充双马来酰亚胺—6,6,-烯丙基双酚a树脂(BMI- DP)复合材料。
The composites of graphite filled bismaleimide 6, 6, diallyl bisphenol a (BMI DP) were prepared by casting method.
本文利用三种聚甲亚胺的单体与尼龙6单体通过原位聚合反应,制备了三种聚甲亚胺/尼龙6原位聚合复合材料,制备工艺采用浇铸法。
In this paper, three different kinds of polyazomethines(PAM)/nylon 6 in situ polymerization composites were prepared using the process of monomer casting.
采用可达到要求厚度的浇铸参数。
应分析精度对模型尺寸的要求,采用了精密浇铸的方法制作模型。
According to the accuracy requirements of the analysis with the model dimension, we use the precision casting method to make the models.
采用金属型立式浇铸,严格控制铸造工艺参数(模具温度、浇注温度、浇注速度),以避免气孔、缩松、冷隔等缺陷的产生。
By using metal mold casting, we can control mold temperature, infusing temperature, infusing speed to avoid defects of pore, cold partition, shrink and loose.
氨基甲酸乙酯衬垫采用定点浇铸工艺,在整个阀体、阀腔、填料腔和法兰面区域表面形成全面连续的覆盖衬垫。
The urethane liner is cast in place to form a continuous liner throughout the entire body, chest, packing chamber and flange face area.
在离心浇铸金属凝固过程中,采用动态效应的方法对以达到细化晶粒的目的。
A method of dynamic action was used during the solidification of the alloy in centrifugal casting.
采用悬浮浇铸工艺并控制冷却速度成功地得到了钢颗粒增强纯铜基铸造复合材料。
Steel grain-reinforced pure copper cast composite was gotten successfully by suspension casting process and controlling the cooling rate.
本实验采用溶液浇铸法制备了PVA -KOH - H_2O基系列碱性固体聚合物电解质。
Alkaline solid polymer electrolyte films, which composed of PVA-KOH-H2O series, were synthesized by a solution cast technique.
采用0.8%钒铁变质后的高铬铸铁,进行电磁离心铸造浇铸,研究高铬铸铁组织和力学性能变化。
The high-Cr cast iron which is modified by 0.8% V-Fe is obtained by centrifugal casting and high cr iron microstructure and performance are discussed.
介绍了采用双液复合离心铸造工艺浇铸以碳钢为外套、高铬铸铁为内套的双金属套筒的工艺试验情况。
Described in the article is the trial of the dual-liquid centrifugal casting process to produce clad tube with carbon steel as outer case and hi-chromium casting iron as inner case.
采用液态原位聚合法制备了碳纤维(CF)增强浇铸尼龙(MC尼龙)复合材料,研究了其吸湿行为。
Monomer casting nylon (MC nylon) composites reinforced by carbon fibers (CF) are prepared by liquid insitu polymerization, and their moisture absorption behaviors are studied.
该灯外壳采用铝合金浇铸,水密结构,外型美观,安全性好。
This lamp of outer covers adopt the aluminium alloy casting, the dense structure of water, aesthetic in appearance. The security is excellent.
聚氨酯原料是液体,可被注射入任意形状和大小的模具进行浇铸,而其他热塑性弹性体采用传统工艺进行混合,研磨及压铸。
Polyurethane raw materials are liquid and can be cast into limitless shapes and sizes in low pressure moulds while other elastomers are mixed, milled and moulded using traditional industry techniques.
采用动态失重法对铅阳极板浇铸进行定量控制,阐述了定量浇铸控制原理,介绍了系统的硬件组成及软件设计方法。
This paper explains the principle of Ration Pouringcontrol based on dynamic lost heavy method to Lead AnodePlate, the hardware constitution and the software design of control system is introduced.
整体浇铸的尾柱采用传统的在总装线船台上待分段合拢后,再拉主机轴线定位安装的方法施工难度大、船台周期长。
Traditionally, the integral casted stern post is positioned according to engine′s axes after completing subassembly on the berth. This technology is executed difficultly and needs large berth period.
建造时采用可运输的预制元素,主要是预浇铸混凝土,建造支柱和曲形混凝土外壳。
Construction techniques were chosen to be transportable, made of prefabricated elements, mainly from precast concrete, like the pillars and curved concrete shells.
专用炉体采用三层浇注法耐火浇铸料,能耐高温,抗腐蚀性居高强度,设备技术处于国内领先水平。
Dedicated incinerator bodies adopt the three layer casting method and refractory casting material, high temperature and corrosion resistance, the equipment technology takes a domestic leading level.
铰链应该采用不锈钢,并配置防干扰不锈钢螺栓和螺母,在检修门现场浇铸时能够在维修时进行拆卸。
Hinges shall be stainless steel with tamper proof stainless steel bolts and nuts, and shall be removable for maintenance after the access door is cast in place.
根据主轴铸件的结构特点及质量要求,采用了平做立浇铸造工艺。
Considering the construction and quality requirements of the principal shaft, a special production process with horizontally molding and vertically pouring was adopted.
本文研究了不同固化剂ddm,DDBA和DDS及不同固化反应条件对液晶环氧浇铸体性能的影响,采用扫描电镜分析了微观结构。
The effects of curing agents, such as DDM, DDBA, DDS and technology on properties of liquid crystalline epoxy resin have been studied. The microstructure have been observed by SEM.
结果表明:采用二次熔炼铜模浇铸的铸锭方式可以获得均匀、细小的共晶组织;
The results show that: secondary melting process and cooling in copper mould can achieve homogeneous fine microscopic structure.
带钢直接浇铸技术,目前尚处于试验阶段,文中介绍了世界各国的试验研究现状及各国大多采用的双辊式薄带钢连铸机的技术特点。
The technology of thin strip direct casting under development has been introduced in respect to the current trend of worldwide experimental study an.
采用铜模浇铸的方法来制备,该合金非晶基体上弥散分布着2-5纳米的晶态相,体积分数为5-10%。
The invention takes copper mold casting for preparation. The crystalline phase of 2-5 nanometers is distributed on the amorphous body, and the volume fraction is 5-10%.
支架采用铸铁浇铸成型,下面配有紧固十字螺钉,可任意紧固在讲台上,进行演示。
Cast iron clamp with screw to fasten the apparatus to rostrum edges at will for demonstration.
新型(多喷嘴对置)水煤浆气化炉拟采用水冷管和耐火浇铸料组成的复合炉衬结构。
Composite lining made of water-cooling pipe and refractory lining is used in the new type opposed-nozzles-gasifier for coal-water-slurry.
采用机械混合法,经过在机烧结,获得型芯,并用型芯浇铸了不锈钢件。
After mechanical molding and sintering, the cores are gained and stainless steel parts are made with the cores.
采用机械混合法,经过在机烧结,获得型芯,并用型芯浇铸了不锈钢件。
After mechanical molding and sintering, the cores are gained and stainless steel parts are made with the cores.
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