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1)  surface oxide film
表面氧化膜
1.
The surface oxide film of plug should be symmetrical and compact.
顶头表面氧化膜应均匀、致密,因此应合理控制氧化条件,得到尽可能多的FeO层。
2.
The effect of RE-modification and Sr-modification on the surface oxide film of A356 aluminum alloy melt was investigated in this paper.
通过X射线衍射、扫描电镜等方法分析了变质元素对A356铝合金表面氧化膜成分及形貌的影响。
3.
This is because the oxide film at the A356 melt surface was almost composed of SrO, but this oxide make the surface oxide film looser had been loosened and cracked owing to the enrichment of the Strontium of t.
这是因为Sr加入到A356合金后,在铝熔体表面氧化膜中,出现有锶的氧化物。
2)  Surface oxidation protective films
表面氧化保护膜
3)  tarnish [英]['tɑ:nɪʃ]  [美]['tɑrnɪʃ]
无光泽表面;氧化膜
4)  surface oxidization
表面氧化
1.
The surface oxidization behaviors of Ce-5La(at%) alloy in dry air at 200 ℃ was investigated.
研究了Ce-5La(原子百分数)合金在200℃、干燥空气中的表面氧化反应行为。
2.
This paper macrographically analyzed the surface oxidization and the thichness of oxidized layer of 4004 alloy which successively undergo different temperature and different holding time during 350~525 ℃ according to the hot rolling bolding processes of 4004/3003/4004.
模拟4004/3003/4004热轧复合工艺,对4004合金在350~525℃分别加热保温所制备的试样表面氧化情况、氧化层厚度进行了宏观分析。
5)  surface oxidation
表面氧化
1.
Enrichment of Cu,Ni in surface oxidation layer of copper-bearing age-hardening steel was investigated.
研究了Cu、Ni在含铜时效钢表面氧化层中的富集规律。
2.
In order to solve the problem that copper wire is oxidized easily,using the oxidation live-weight gain experiment,the surface oxidation of different structure and purity copper wires have been studied.
为了解决单晶铜线材在存储过程中的氧化问题,本文通过氧化增重实验,对不同组织、不同纯度铜线材的表面氧化行为进行了研究。
3.
Based on the Griffith theory, this paper suggested that the compressive strength of diamond can be enhanced by means of surface oxidation.
本文以Griffith微裂纹理论为基础,认为对金刚石晶体颗粒进行表面氧化处理,使表面微裂纹钝化或消除。
6)  surface conversion film
表面转化膜
1.
The surface wettability of stainless steel treated with the surface conversion film technology was studied.
研究了表面转化膜工艺处理前后不锈钢表面的润湿情况,并从表面形貌、粘附功以及表面化学元素及其化学状态方面分析了采用不锈钢表面转化膜技术提高材料润湿性能的机理。
补充资料:表面保护膜
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性质:一种经过适当的物理或化学方法处理后具有弱黏性的又薄又柔软的薄膜,把它粘贴在材料表面上起到保护材料表面的作用。一般使用的以聚氯乙烯和聚乙烯薄膜较多。

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