Chemical oxidation: through the chemical processing the metal surface oxidation film formation process.
化学氧化：通过化学处理使金属表面形成氧化膜的过程。
Weak erosion before plating, in a certain: remove metal parts in the solution of surface extremely thin oxidation film, and make the process of surface activation.
弱浸蚀：电镀前，在一定组成溶液中除去金属制件表面极薄的氧化膜，并使表面活化的过程。
The surface oxidation of galena and the micro-process of electron transfer involved in the oxidation have been stu died through voltammetry and quantum chemical calculation.
伏安曲线和量子化学计算分别用来研究方铅矿表面的阳极氧化和氧化过程中电子转移的微观机制。
The unsuitable carbonitriding process, internal oxidation, over deep depth of carbonitrided layer and crust like C N compound on the surface are the main reasons to cause fracture.
碳氮共渗工艺选择不当，共渗层过深，表面出现壳状碳氮化合物、内氧化等缺陷组织是造成其断裂的主要原因。
The process progress for magnesium alloy surface treatment technology include conversion coating, anodizing, micro-arc oxidation, electrochemical plating, ion implantation etc was summarized.
综述了镁合金表面处理技术的工艺进展，主要包括化学转化膜、阳极氧化、微弧氧化、金属涂层、离子注入等技术。
It is researched the preparation of ceramic layer on the surface of M5 zirconium alloy by high-frequency induction oxidation process in active flow oxygen medium and in dry air.
在活性氧流动介质和干空气中，用高频感应氧化工艺在M5锆合金表面生成氧化锆陶瓷膜进行了研究。
This series LED is used for indoor and outdoor lighting, the light body using high quality aluminum, surface anodic oxidation process.
此系列LED用于室内室外照明，灯体采用高质量铝材，表面阳极氧化处理。
However, iron powder is liable to oxidation, which will reduce the surface activities of the powder and hinder the sintering process.
但是铁粉很容易氧化，粉末表面活性降低，妨碍烧结过程的充分进行，使实际烧结过程难以达到理想的烧结程度。
The effects of anodic oxidation process on thickness, corrosion resistance and surface morphology of hard oxidation film were studied.
为了研究阳极氧化工艺条件对硬质氧化膜的厚度、耐蚀性、表面形貌的影响。
This paper also investigates the oxidation process and mechanism of inhibition for lignite, bituminous and high sulphur coals from the viewpoint of reactant activation energy and surface active sites.
用反应物的活化能、表面活性中心的观点，探讨了褐煤、烟煤、高硫煤的氧化过程及阻化机理。
Oxidation resistance coatings prepared by plasma spraying process on the surface of workpiece can improve oxidation resistance.
利用等离子喷涂技术在工件表面制备抗高温氧化涂层，能显著提高工件的抗氧化性能。
It's very efficient at propelling water radially, aerating and mixing the water. The invert umbrella aerator is especially suited for surface aeration oxidation ditch process.
该机径向推流能力强、充氧量高、混合搅拌效果好，特别适宜于表曝型氧化沟污水处理工艺。
The passivating process caused surface oxidation of WP catalysts, but did not change their crystal structure.
WP催化剂钝化时，其表面层能被氧化，但不改变其体相结构。
The results demonstrated that the oxidation of glycerol at a Pt electrode is a complex process of surface, including dehydrogenation, adsorption and dissociation stages.
结果指出，丙三醇的氧化是一个复杂的表面过程。其间包括脱水、吸附、解离等步骤。
However, during hot rolling, cooling and annealing process, a complex oxide structure layer will form on the surface of stainless steel due to oxidation.
但在热轧、冷却及退火等过程中，不锈钢工件的表面因氧化会产生一层结构比较复杂的氧化皮。
Spray the surface of metal, drawing polishing, electroplating, the oxidation process.
金属的表面喷涂，抛光拉丝，电镀，氧化处理。
A new process method, using open annulus distributed holes in place of ring trench as the lateral oxidation Windows, is reported to fabricate vertical-cavity surface emitting laser (VCSEL).
采用一种新工艺制作了垂直腔面发射激光器(VCSEL)，即用开环分布孔取代以往的环形沟道作为氧化物限制技术的注入窗口。
Using the anode oxidation surface treatment technique on ps introduced can efficiently avoid the ps to crack, shrink or collapse during the natural drying process.
对多孔硅施加阳极氧化表面处理技术，可有效解决多孔硅干燥时出现龟裂及坍塌，破坏原有多孔硅的形貌和本质的问题。
Using the anode oxidation surface treatment technique on ps introduced can efficiently avoid the ps to crack, shrink or collapse during the natural drying process.
对多孔硅施加阳极氧化表面处理技术，可有效解决多孔硅干燥时出现龟裂及坍塌，破坏原有多孔硅的形貌和本质的问题。
应用推荐