该合金具有优良的耐均匀腐蚀性能。
This alloy is uniform corrosion resistance performance of the fine.
合金管件具有优良的耐均匀腐蚀性能。
Alloy pipes with excellent resistance to uniform corrosion properties.
第一,水泵的机械密封上金属环表面均匀腐蚀。
First, the water pump mechanical seal ring on the surface of metal corrosion.
建立了均匀腐蚀钢筋和局部腐蚀钢筋的可靠性分析方法。
The reliability analysis method of corroded steel evenly or locally was established.
经过对各个不确定度的合成,最后得到金属材料实验室均匀腐蚀全浸试验测量不确定度。
Through combining each uncertainty, obtained is the uncertainty for metallic material uniform corrosion method of laboratory immersion...
点腐蚀试验结果表明,在整个试验过程中,钎料表面表现为均匀腐蚀,点蚀的迹象不明显。
Point corrosion testing indicated that there is not point corrosion mark, and uniform corrosion characteristic was present to the filler metal.
利用光镜、显微硬度计研究了铬含量对低碳合金钢组织、硬度、冲击韧度及耐均匀腐蚀性的影响。
The influences of chromium content on the hardness, impact toughness and corrosion resistance of low carbon alloy steel were studied using om and hardness tester.
结果表明:在所研究的参数范围内,材料表现出较高的均匀腐蚀速率,且伴有不同程度的局部腐蚀。
Results showed that the general corrosion rate of steel was higher accompanied with different extent local corrosion under research range of parameters.
本文研究了辐照对铝在含铜、氯离子溶液中点腐蚀的影响。 结果表明,辐照可以减缓点腐蚀和加速均匀腐蚀;
The effect of radiation on pitting corrosion of aluminium in solutions with cupric and chloride ions are studied.
H 13材料的显微组织均一,发生均匀腐蚀,多相的铁基超合金和钴基超合金显微组织中化合物相比固溶体相耐锌腐蚀性能好。
Uniform corrosion happened on homogeneous H13. Corrosion resistance of compound phase is better than solid solution phase, whether in Fe-based superalloy or Co-based superalloy.
钝化的结果是形成了经氧化的均匀的抗腐蚀表面或膜。
Formation of a substantial uniform oxidized corrosion resistant surface or film is the result of passivation.
它的抗腐蚀性要优于其它的油漆应用方法,因为沉浸式的电泳涂漆可提供完整均匀的涂层。
Corrosion resistance is superior to other paint application methods because immersion E-Coat provides a complete, uniform coating.
对焊接不均匀体在腐蚀条件下的电偶腐蚀行为进行了讨论。
In this paper the couple corrosion of heterogeneous welded bodies in corrosive cnvironment is discussed.
镀镍层SEM照片显示,镀镍层晶粒尺寸大小均匀,各晶粒间结合紧密,孔隙率低,耐腐蚀能力强。
The SEM photo shows that the nickel deposit has even crystal size, good adhesion, low porosity and strong corrosion resistance.
采用快速腐蚀与缓蚀削尖两步工艺,制备出了均匀、尖锐的硅锥阵列。
By two-step method with rapid and buffer-sharpener etching, silicon cone array with uniformity and sharpness has been fabricated.
结果表明,采用丝束电极技术能较好地研究金属局部腐蚀的不均匀性。
The experimental results showed that the wire beam electrode could be used to study inhomogeneity of localized corrosion of metals.
提出了一种激光诱导液相腐蚀新方法——利用腐蚀电流特性和腐蚀图像均匀度相结合的方法,选择出适合的腐蚀溶液。
A new method of laser assisted wet etching is proposed, which depends on the etching current characteristic and uniformity of etching image to select the suitable etchant.
熔盐电镀时通过控制各种参数使镀层更加均匀致密,从而提高表面抗腐蚀能力。
The coating is more uniform and dense by controlling various parameters during plating in the molten salt, so the corrosion resistance of the surface is improved.
铁丝的腐蚀不均匀,自腐蚀电位和极化电阻分布较分散,随时间增加、自腐蚀电位负移、极化电阻变小、丝束之间的电位差增大。
With the increase of immersion time, the corrosion potential shifted negatively, the polarization resistance reduced and the difference of corrosion potential became larger.
本文采用掺钛化学腐蚀法制备出了发光稳定性和均匀性都较好的多孔硅(PS)。
Porous silicon (PS) with good luminescent stability and homogeneity was fabricated by using a novel titanium-doped stain etching approach.
研究结果表明,该工艺具有发黑速度快、色泽均匀、防腐蚀性好、不耗能、无环境污染、成本低廉等特点。
Results show it has such advantages as rapid blackening, uniform colour, good corrosion resistance, no pollution and low cost.
在运营期间,由于地基不均匀下陷、缩性形变、机械破损、化学腐蚀等原因引起HDPE膜渗漏。
In landfill operation period, the HDPE was also leaked because of the ground deformation, machinery breakage, chemistry corrosion reasons.
各向异性KOH溶液腐蚀硅尖具有简单、易于实现、成本低廉、(100)晶面腐蚀速率均匀等优点。
Etching silicon tips in anisotropic KOH solution has the advantages of simple, easy to handle, low cost and homogeneous etching rate of (100) crystal plane on a whole wafer.
为了提高电容式触觉传感阵列的性能,本工作以SOI材料中异质结界面作为深槽腐蚀中腐蚀自停止界面,以提高硅膜片的表面平整度和厚度均匀性。
In order to improve the uniformity of the thin film of silicon, the interface of hetero-junction of SOI material was used as the interface of etch self-stopping.
具有孔径小、气流分布均匀,传氧效率高、耐腐蚀、刚性强,成本低、寿命长等优点。
It has advantages of pore size, air-distribution uniformity, high oxygen-transfer efficiency, anti-corrosion, high rigidity, low cost, and long service life etc.
结果表明酸溶液腐蚀的硅片表面相对平整,有均匀的腐蚀坑,反射率很小。
The results indicate that the surface etched by acid solution is comparative smooth, the surface filled with the uniform etched pits, and very low reflectance.
但是在氢脆发生前注汽管线首先产生了不均匀的局部腐蚀,氢脆伴生于局部腐蚀产生的。
But before hydrogen corrosion occurred, steam-injecting pipes produced unevenly distributed partial corrosion, and hydrogen corrosion was associated with partial corrosion.
此显微镜盖玻片防腐蚀、厚度均匀、扁平。
These microscope cover glasses are corrosion-resistant and uniformly thin and flat.
毛细孔分布均匀、孔径适宜、韧度高、耐油性高、不易腐蚀、容易清洗干、不易变色、性质温和柔软,是美容界认定的一种高级产品。
They are thought as high quality products for their densities are well distributed; aperture is proper, high ductile, high oil resistance, not easy to corrode and fade away, easy to wash and soft.
毛细孔分布均匀、孔径适宜、韧度高、耐油性高、不易腐蚀、容易清洗干、不易变色、性质温和柔软,是美容界认定的一种高级产品。
They are thought as high quality products for their densities are well distributed; aperture is proper, high ductile, high oil resistance, not easy to corrode and fade away, easy to wash and soft.
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