本文分析了棕化工艺参数对微蚀速率、表面形貌 、表面微观粗糙度、结合力的影响 。
In the paper, effects of brown oxide process parameters on micro-etch rate, surface topography, surface roughness, binding strength were analyzed through the experiment.
结果表明,5052铝合金表面晶粒超细化后抗蚀性能提高,其平均腐蚀速率与表面晶粒尺寸呈线性关系。
The results show that the corrosion property of 5052 aluminium alloy with ultrafine-grained surface improves. The average corrosion rate is linearly related to surface grain size.
提出了一种精密调节激光烧蚀速率的方法——双光束技术,得到了比单光束技术约高两个数量级的调节精度。
A two-beam technique has been presented as a new method to adjust laser-ablation rate. An adjust accuracy of about two orders of magnitude higher than that in usual one-beam technique was obtained.
分析认为,在大电流、散热不良的情况下,靶面温度升高会极大增高靶材的被溅蚀速率,从而呈现金属态沉积。
During deposition process, the temperature of target increases for the bad cooling condition which increase the sputtering rate, so the metallic state sputtering is formed.
通过人工模拟降雨溅蚀实验,测定土壤溅蚀速率,同时采样制作土壤切片,观察分析结皮的发育特征以及与土壤溅蚀的关系。
Through rainfall simulating in laboratory, and observation on soil sample slices, this study intended to disclose crust development, and reveal the relationship between crust and splash erosion.
本文着重研究有机聚合物线性烧蚀速率(AR)、烧蚀隔热性能指数(API)和有机聚合物结构常数(K)与烧蚀隔热性的关系。
The relation of linear ablative rate (ar), ablative heat insulating property index (API) and structure constant (K) to ablative heat insulating property were studied in this paper.
从镍磷化学镀的反应机理出发,讨论了反应中影响磷沉积速率和镀层中磷含量的主要因素,试验制备了含磷量较高且抗蚀性良好的镍磷镀层。
The chemical Ni P plating mechanism in acid baths and the major aspects which influence the plating rate and P content of Ni P alloy coatings were discussed.
讨论并分析了不同单官能单体在光固化涂料应用中对涂膜的固化速率、硬度、对底材的附着力、以及抗蚀性等各项指标的影响。
This paper analyzes the influence of different single-function monomer for UV-curable coatings on curing rate, hardness, adhesion to substrate and corrosion resistance.
土壤有机质和粘粒含量显著地影响土壤团聚体的“原始稳定性”和“崩解速率”,是影响土壤团聚体抗蚀性的主要内在因素。
The soil organic and clay influence remarkably the soil aggregate "original stability" and "collapse velocity", they are the mostly intrinsic factor to soil aggregate erosion.
结果表明初始焊接阶段电极磨损速率较大,点蚀加剧了电极磨损与失效。
The results showed that electrode wear rate was higher at beginning welds than later welds; pitting building at electrode surface accelerated electrode wear and invalidation.
结果表明初始焊接阶段电极磨损速率较大,点蚀加剧了电极磨损与失效。
The results showed that electrode wear rate was higher at beginning welds than later welds; pitting building at electrode surface accelerated electrode wear and invalidation.
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