当温度低于表面预熔温度时，纳米粒子保持良好的晶态结构。
Pt nanoparticle can preserve its crystalline structure below the premelting temperature of surface.
结果表明，（001）面在低于其完整晶体的熔化温度出现预熔。
The results indicate that there are some quasiliquid layers on plane (001) at some temperature below the melting points of the prefect crystals.
在实验室条件下进行了预熔精炼渣熔化特性测定及钢水深脱硫实验研究。
The melting characteristic of premelted refining slag and deep desulfurization of molten steel are experimentally studied.
介绍了预熔空心颗粒连铸保护渣生产技术、质量控制要点、产品应用和研究方向。
The production technique, quality control points as well as product application and research direction of CC hollow grained premelting mould powder are introduced.
在宝钢炼钢厂300t RH-KTB上进行了超低碳超低硫钢的预熔渣深脱硫试验。
The industrial desulfurization test on 300 t RH-KTB unit at Baosteel using premelted slag was carried out.
预熔型空心颗粒连铸保护渣是目前国际上用于连铸的一种先进的保护渣，介绍了此保护渣的生产工艺以及设备的选择。
The premelting hollow granular CC powder is an internationally advanced one used for CC at present. The paper describes the production process and the equipment selection for this powder.
实验结果表明利用我们设计的扫描控制器，通过改变扫描形状设计参数，可以对上述材料获得均匀的蒸发和良好的预熔。
The sweeping experimental results show that using the designed sweep controller can make good performance on evaporation and pre-melting for the above materials.
具有生产炼铁、炼钢用不定型耐火材料、定型耐火材料、粉体保护渣、预熔中空颗粒保护渣等共计近百个品种的生产能力。
Our company can make near one hundred kinds of products of shaped refractory and unshaped refractory for making iron and making steel, and flux powder.
其基本过程包括合金熔炼、预结晶器预热、熔体搅拌和振动、凝固拉坯等基本环节。
The essential procedures consist of alloy melting, preheating pre crystalizer, melt stirring and oscillation, solidification and drawing.
研究了AZ61镁合金在应力诱发熔体激活法(SIMA)制备半固态坯料过程中预变形量、等温温度和保温时间对其组织的影响。
The microstructure of AZ61 magnesium alloy by strain-induced melt activation (SIMA) process was studied to reveal the effects of prior compressive deformation, isothermal temperature and holding time.
在预浸料挥发分方面，热熔法工艺的较低，一般低于0.8%。
For the volatile content, the prepreg made by the hot-melt method was lower, generally less than 0.8%.
结果表明，热熔预浸料复合材料湿热性能高于溶液预浸料。
The results showed that the "hot-wet" environments-resistance of the letter was better than the former.
比较了溶液法和热熔法制备的预浸料复合材料力学性能。
The mechanical properties of the composites made of the prepregs impregnated in both solvent and hot-melt methods were compared.
我公司生产的预浸设备为二步法生产热熔预浸复合材料设备，主要包括热熔涂胶机和热熔预浸机。
This kind of equipment is suitable for produce hot-melt prepreg composite materials by two-step. It includes hot-melt sizing machine and prepreg machine.
利用等离子弧对低碳钢表面预涂的铁基自熔性合金粉末进行了熔覆处理，并对熔覆层的组织结构和性能进行了分析研究。
The self molten Fe base alloy powder on low carbon steel precoated sheet was melted by thermal plasma arc. The microstructure and hardness of the clad coating were analyzed.
依据流体动力学的剪切理论，确定预塑过程聚合物熔体的阻尼系数。
Based on the shear theory of hydrodynamics, the damping coefficient in plasticizing process is determined in this paper.
道路划线分为：热熔标线，常温冷漆标线，彩色防滑标线，振荡防滑反光标线和预成型标线。
Roadmarking divided into: hot melt reticule, normal temperature cold paint line, color antiskid reticule, oscillation antiskid reflect light marking and processing preforms reticule.
表明环氧树脂热熔预浸料研制的技术关键是选择合理的树脂体系组合，有较长潜伏期的固化剂和促进剂的匹配及合适的催化剂。
The review shows the technical points of(epoxy) hot-melt prepreg on the(reasonable) combination of resin matrix, matching of curing agents and(accel…
考察熔体注射温度、注射时间、入口位置、材料性质对充模过程的影响，得到优化充模结果；还考察了气体辅助注塑过程熔体预注射量、气体注射压力对充模过程的影响。
The influences of melt injection temperature, injection time, gate location and materials property on the filling process were studied and the reasonable results were attained.
还考察了气体辅助注塑过程熔体预注射量、气体注射压力对充模过程的影响。
And also, the influences of pre-injected resin volume and gas pressure on gas-assisted...
还考察了气体辅助注塑过程熔体预注射量、气体注射压力对充模过程的影响。
And also, the influences of pre-injected resin volume and gas pressure on gas-assisted...
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