自从重力铸造和低压铸造法问世 ，人们就认识到金属型涂料的重要意义。
Since the advent of gravity casting and low pressure casting methods, people have realized significance of metal coatings.
研究了一种镁合金金属型涂料的流变特性，并用流变模型对流变曲线进行了拟合。
The rheological characteristics of a new permanent mold coating for magnesium alloys was studied in this paper, and the rheological curve was fitted by the rheological model.
涂料隔热性能的优劣不仅影响金属型芯的使用寿命及范围，而且对铸件质量有着重要的影响。
The insulating property of coating influences the scopes and lives of metal cores, and has an important effect on the quality of casting.
通过调整涂料的配方与厚度，提高金属型的使用寿命和铸件的品质。
Through the adjustment of coating formula and thickness, the service life and the casting quality of permanent mould could be enhanced.
试验结果表明，在考虑的工艺因素中，对充型速度的影响由大到小依次为：模样材料、金属静压头、 涂料透气性和浇注温度。
The results show the relative importance of factors, from most significant to least significant: foam material, metallostatic head, the permeability of the coating, pouring temperature.
模样材料与涂料的交互作用对金属液的充型速度具有非常重要的作用。
The interaction of foam material with the coating also have very important influence on the filling velocity.
日光热反射涂料具有隔热降温功能，本文的研制目标是金属用单涂型日光热反射水性涂料，需要将防腐、隔热、环保等多种性能体现在一层涂层中。
This paper aims to prepare a single layer solar heat reflecting coatings for metal, which integrates the functions of anticorrosion, heat insulation, environment protection, etc.
基于金属型铸造热交换的特点，涂料层的热阻成为传热的主要热阻。
Based on the heat exchange characteristic of permanent mould casting, the thermal resistance of coating level becomes the main thermal resistance of the heat transfer.
模样材料与涂料的交互作用对金属液的充型速度具有非常重要的作用。
The interaction of foam material with the coating also have very important influence on the filling velo...
模样材料与涂料的交互作用对金属液的充型速度具有非常重要的作用。
The interaction of foam material with the coating also have very important influence on the filling velo...
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