Chemical pretreatment technology of sheet and its fittings was discussed before they were sprayed lacquer.
讨论了薄板及其配件在喷漆前的化学预处理工艺方法。
Decorative patterns on stainless steel sheet was fabricated through silk screen printing, etching and chemical colouring, patterns obtained were clear and have good decorative result.
采用丝网印刷、蚀刻、化学着色等工艺方法进行不锈钢板图纹装饰，所得图纹清晰，装饰效果明显，具有广泛推广价值。
Addition of fines to a chemical pulp significantly improves sheet consolidation and many dry sheet strength properties.
加入细料到化学浆中可大大提高纸页紧度和许多干纸页强度性质。
The difference of phosphate coating between aluminum alloy sheet and cold rolled sheet is compared by the test of chemical converted film and its structure on the surface of aluminum alloy sheet.
通过对铝合金板材进行的化学转化膜及膜结构的研究试验，对比了铝合金板与冷轧钢板磷化的异同点。
The character and cause of sliver defect on IF steel sheet surface are studied by means of SEM, chemical analysis and electroanalysis.
用扫描电镜、化学和小样电解法分析了IF钢冷轧板表面条状缺陷特征及成因。
Then, the effects of heat treatment and temperature on the chemical composition and sheet resistance of the prepared films were investigated by XRD, EDXS and sheet resistance measurements.
利用X射线衍射和能量散射X射线能谱表征方法，并结合薄膜方块电阻的测定，探讨了热处理方式和热处理温度对薄膜化学组成及薄膜电阻的影响。
Method: Systematic solvent method is used to extract and silica gel dry column sheet gradation was used to separate the chemical composition.
方法：采用系统溶剂法提取，硅胶干柱层析法进行化学成分分离。
Surface hardened steel, copper, aluminum alloy sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface heat treating and chemical treating materials, etc.
表面淬火钢，铜、铝合金薄板，带钢，硬质合金钢，镀锌，镀铬，镀锡，材料表面热处理和化学表面处理的各种金属材料。
Plastic sheet can be widely used in many fields, such as chemical, architecture, and its applications in many new fields are constantly increased.
塑料板材广泛应用于化工、建筑等领域，在许多新领域中的需求也在不断增加。
This paper has studied the influences of chemical compositions and hot rolling temperature on mechanical properties and magnetic flux density of magnetic yoke sheet.
本文研究了钢的主要成分，轧制温度对磁轭薄板力学性能和磁通密度的影响。
Have good mechanical strength, weather resistance and fire resistance, can be used in structural materials alone, be used in the manufacture of chemical piping, sheet metal and plastic products.
具有良好的机械强度、耐候性和耐燃性，可以单独用做结构材料，应用于化工上制造管道、板材及注塑制品。
The grain refinement of aluminium with no alloy pollution can be achieved by adding rapidly solidified sheet into aluminium melt with same chemical composition.
采用快速凝固技术获得激冷片，将其加入同成分铝液中以实现对铝的无合金污染的晶粒细化。
Usage Range: Surface hardened steel, copper, aluminum alloy thin sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface hardened treating and chemical treating materials, etc.
适用范围表面淬火钢，铜、铝合金薄板，带钢，硬质合金钢，镀锌，镀铬，镀锡，材料表面热处理和化学表面处理的各种金属材料。
Usage Range: Surface hardened steel, copper, aluminum alloy thin sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface hardened treating and chemical treating materials, etc.
适用范围表面淬火钢，铜、铝合金薄板，带钢，硬质合金钢，镀锌，镀铬，镀锡，材料表面热处理和化学表面处理的各种金属材料。
应用推荐