The selection of technological parameters of hot-pressing including temperature, pressure and time are described.
同时叙述了热压工艺:包括温度、压力,保温时间等工艺参数的选择。
Influence of hot-pressing time, temperature and pressure on the porosity and compressive strength of the scaffold.
不同热压时间、温度、压力对支架孔隙率及抗压强度的影响。
Material model of plywood is established to study change of material property in hot-pressing consolidation process.
建立了胶合板的材料模型,以研究热压固化过程中材料性能的改变。
The bulk graphite was prepared from starting materials of calcined coke and coal-tar pitch by the hot-pressing process.
以煅烧石油焦为基本填料,煤沥青为粘结剂,采用热压工艺制备石墨制品。
As the thickness of blank increases, when the special products was required in thickness, it may be thought of graded hot-pressing.
但随板坯厚度(层数)的增加,即在制造厚度有特殊要求的产品时,应考虑采用分步热压法。
Vapor grown carbon fiber (VGCF) was mixed in the catalyst layer of the air electrode for zinc-air battery, prepared by hot-pressing method.
将气相生长碳纤维(VGCF)加入到锌空气电池空气电极催化层中,通过热压成型制备三相气体扩散电极。
To improve electric function of the foil type capacitors, the processing cutting, winding, hot-pressing, welding and immersion was investigated.
为了改善箔式电容器的抗电性能,对切割、卷绕、热压、焊接和浸渍工艺进行了研究。
Factory, founded in 1995, has successfully launched a series of hot-pressing equipment, and the use of the vast number of customers, authorized.
工厂成立于1995年,已成功推出了一系列热压设备,并得到了广大客户的使用、认可。
The lithium disilicate glass-ceramics and their composites with high relative density were prepared by melting method and hot-pressing technology, respectively.
本文分别采用熔融法和热压烧结工艺制备了致密的二硅酸锂微晶玻璃及其复合材料。
The results reveal that the increase of the sintering temperature and the hot-pressing pressure can promote the formation of cristobalite in the fibrous composites.
结果表明热压烧结温度和压力对复合材料中方石英的析出有着显著的促进作用;
And also, the difference of combination intensity of diamond and its binding body made by hot-pressing sintering or by plasma-spray forming was analyzed and compared in the same way.
分析比较被熔射金属包镶的金刚石与被热压烧结的金属粉末包镶的金刚石,以及与其包镶体之间的结合强度的差异。
The results show that interface element diffusion and reaction on interface in vacuum hot-pressing sintering processing improved interface strength. Fracture occurred mainly in Al matrix.
结果表明,真空烧结过程中出现了界面反应,改善了界面结合强度,断裂破坏主要在基体上进行。
Three series of experiments were carried out to observe the effects of composition, presintering schedule, particle size of fe powders, compacting pressure, sintering time and hot-pressing.
进行了三组实验以观察成分、预烧结制度、铁粉颗粒大小,压制压力,烧结时间和热压的作用。
Taking modified MF and PF resin as the adhesive and using "cool-hot-cool" technology, this paper designs two groups of technological parameters of hot-pressing to press bamboo curtain plywood.
以改性三聚氰胺甲醛树脂(MF树脂)和酚醛树脂(PF树脂)为胶粘剂,设计了两组热压工艺参数,按照“冷-热-冷”工艺压制竹帘胶合板。
Many producing methods are developed as the craft improved, including isostatic cool pressing, dry pressing and hot pressing molding, to meet customers' different requirements to technique.
生产工艺的不断改进,已形成多方法制造:冷等静压生产、干压生产、热压注成型生产,可满足了不同用户的技术要求。
The results show that a continuous gradient distribution of Co could be obtained by controlling the hot pressing parameters.
试验结果表明:热压温度、保压时间等工艺参数对梯度合金的热压致密化及梯度组织的形成有着明显的影响;
There are some obviously different points between medium density fiberboard(MDF) hot pressing technology by continuous press and multi opening press.
连续平压法生产MDF与多层压机生产在热压工艺上有着明显的区别。
This paper describes the application results of Carborundum and cast stone in mineral processing equipment as well as the hot pressing technology for producing them.
本文叙述了绿碳化硅砂、铸石砂在选矿设备中的应用效果以及热压生产工艺。
The direct steam curing after the unloading of hot pressing CPB could greatly accelerate thc hydration of cement.
板坯卸出压机后的直接蒸养可大大加速水泥的水化过程。
This article describes a hot pressing formation technology to make flanged openings on special jacketed vessel shells.
介绍在特殊夹层压力容器制造中对夹层壳体壁上进行开孔翻边热冲压成形的工艺技术。
This paper introduces the physical and chemical change of particleboard in the course of hot pressing and analyses the effect of temperature, heating time and pressure.
介绍了刨花板热压过程中板坯的物理变化和化学变化,分析了热压温度、时间、压力在热压过程中的作用,阐明了热压工艺是刨花板生产中产品质量保证的重要环节。
The epoxy molding compounds (EMC) was prepared by hot pressing molding method.
采用热模压法制备了环氧模塑料(EMC)。
The hot- pressing technology is introduced and the hot- pressing equipment is designed for formed coils of middle sized motors based on experiment.
阐述了中型电机成型线圈的热压成型工艺,在实验的基础上,研究并设计了中型电机成型线圈热压成型装备。
Hot pressing is the key of flakeboard production. During the process it determines the final physical and mechanical properties and the production line capability.
热压是整个刨花板生产的核心环节,该过程不仅形成产品的主要物理力学性能,而且决定着设备生产能力的大小。
The effect of hot pressing sintering temperature, pressure and time on its properties are investigated by means of orthogonality rejection and variance analysis.
采用正交设计和方差分析的方法研究了热压烧结温度、压力、时间对该砂轮性能的影响。
Mullite - cordierite composites with various mullite contents and microstructures were prepared by liquid phase sintering and by hot pressing.
由热压和液相烧结方法制得了具有各种莫来石含量和显微结构的莫来石—堇青石复合体。
Results show that better microstructures and mechanical properties can be achieved only under suitable hot pressing conditions and the material compositions.
研究表明:只有在合适的热压工艺和组分条件下才能获得良好的微观结构与力学性能。
We take three factors into consideration including coupling agents, assembly time, and hot pressing time to analysis the influence they play to MOR, MOE, surface bond strength, bond strength.
确定偶联剂、陈化时间和热压温度为实验因素,以静曲强度、弹性模量、胶合强度、表面胶合强度为衡量指标。
We take three factors into consideration including coupling agents, assembly time, and hot pressing time to analysis the influence they play to MOR, MOE, surface bond strength, bond strength.
确定偶联剂、陈化时间和热压温度为实验因素,以静曲强度、弹性模量、胶合强度、表面胶合强度为衡量指标。
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