2) metallic coating
金属涂层
1.
Some surface treatment methods for magnesium alloys are introduced in this paper,including chemical conversion,anodic oxidation,metallic coating,organic coating,polymer plating,vapor deposition and rapid solidification.
综述了近年来镁合金表面防腐蚀处理的方法,主要有化学转化膜、阳极氧化、金属涂层、有机涂层、有机镀膜、气相沉积、快速凝固等,并对镁合金表面处理的发展方向进行了探讨。
2.
Analyze through the application of the factor influencing water pump efficiency and ultra slippery metallic coating performance, studying utilizes the ultra slippery metallic coating to carry on reducing energy consumption to the old water pump, improve the operational efficiency of the water pump.
通过对影响水泵效率的因素和超滑金属涂层性能的应用分析,研究利用超滑金属涂层对旧水泵进行节能改造,提高水泵的运行效率,通过实验测试和实际应用,证明方法是可行的。
3) alloy coating
合金涂层
1.
Based on the technology of Co-B and Co-P alloys nanocrystalline coatings, the ternary Co-Ni-B and Co-Ni-P nanocrystalline alloy coatings were obtained, and the deposit rate and microstructure of ternary nanocrystalline alloys were investigated.
在化学沉积钴硼、钴磷合金纳米晶涂层制备工艺的基础上,制备了钴镍硼、钴镍磷纳米晶合金涂层,研究了三元纳米晶合金的沉积速率和显微组织结构。
2.
Results showed that satisfactory alloyed layer could be also formed on steel castings without adding fusing agent into alloy coating.
研究表明,合金涂层中不加熔剂也能形成质量较好的合金层;铸型中合金膏块相对厚度是决定铸件表面合金层厚度的主要因素;浇注温度提高,合金颗粒适当增大,有利于增加合金层厚度;铸钢合金层的耐激冷激热性能好。
3.
The Ni-based alloy coating and Ni-clad WC ceramic coating were prepared and characterized by abrasive wear resistance test.
对镍基合金涂层和Ni/WC陶瓷涂层进行耐磨实验,结果表明:两种涂层存在不同的磨损特性,WC陶瓷颗粒在涂层及其表面的均匀分布可提高涂层的耐磨性,硬度和韧性的相互匹配是提高材料耐磨性的有效方法。
4) metallic coatings
金属涂层
1.
The mechanism of high-temperature corrosion on water-wall of coal-fired boilers in thermal power plants has been briefly presented, and preventive countermeasures being put forward directing against different causes of high-temperature corrosion, the prevention technology of spraying corrosion-resistant metallic coatings onto surface of the water-wall being emphatically narrated.
对水冷壁管表面喷涂耐腐蚀金属涂层的防护技术进行了重点叙述。
6) spray metal plating
金属喷涂
1.
The protection effectiveness and service life of some case histories coated by spray metal plating and the excellent weather resisting properties of fluorocarbon resin coatings in the environment of high solar radiation and coastal region were introduced.
论述了喷涂Zn、Al及Zn鄄Al合金涂层的防护性能,列举了它们在不同环境条件下的腐蚀试验结果及数据,介绍了一些工程实例中采用金属喷涂层进行防护的效果及防护寿命。
2.
Furthermore, the paper shows protection effectiveness and service life of some case histories coated by spray metal plating.
论述了喷涂Zn、Al及Zn-Al合金涂层的防护性能,列举了它们在不同环境条件下的腐蚀试验结果及数据,介绍了一些工程实例中采用金属喷涂层进行防护的效果及防护寿命。
补充资料：涂金
分子式：
CAS号：
性质：又称涂金。在器物表面上或建筑物上涂一层金的表面饰金工艺。在战国初期就发明了这种工艺；现在得到进一步发展。鎏金层牢固、耐久、化学性质稳定，不会锈蚀，可长期保持华丽的光泽。鎏金工艺过程:杀金，制作金汞齐(又称金泥)、黄金与水银比例为1:7。抹金，把金泥涂抹在清洁的器物表面上，并用细漆刷把金泥刷均匀。开金，蒸发金泥中水银、捶打、擦拭和擦净。压光，把鎏金面的黄金压平，使金属与基面结合牢固，金属完整、均匀、孔隙率小和色泽光匀。用于建筑物、工艺品、佛像和文物表面装饰。
CAS号：
性质：又称涂金。在器物表面上或建筑物上涂一层金的表面饰金工艺。在战国初期就发明了这种工艺；现在得到进一步发展。鎏金层牢固、耐久、化学性质稳定，不会锈蚀，可长期保持华丽的光泽。鎏金工艺过程:杀金，制作金汞齐(又称金泥)、黄金与水银比例为1:7。抹金，把金泥涂抹在清洁的器物表面上，并用细漆刷把金泥刷均匀。开金，蒸发金泥中水银、捶打、擦拭和擦净。压光，把鎏金面的黄金压平，使金属与基面结合牢固，金属完整、均匀、孔隙率小和色泽光匀。用于建筑物、工艺品、佛像和文物表面装饰。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条