diffusion treatment

Thermal Oxidation / Vacuum Diffusion Treatment on Surface of Titanium Alloy

钛合金表面的热氧化/真空扩散处理工艺

Diffusion treatment , relies upon an immersion or spray treatment .

扩散处理法依靠常压浸注或喷雾处理。

Determination of technical parameters of diffusion treatment on hot dip aluminizing steel

热浸镀铝钢扩散工艺参数的确定

Study on microstructure and diffusion treatment of vacuum brazing joints of stainless steel

真空钎焊不锈钢接头组织及扩散处理研究

The research of additive adsorption and diffusion treatment on the surface of vane pump

叶片泵定子表面添加剂吸附扩散处理研究

Thermal diffusion treatment test for the coating with Co-base alloy

钴基合金涂层热扩散处理试验

Thermal spraying and diffusion treatment on magnesium alloy

镁合金表面热喷涂及扩散处理

All diffusion treatment procedures are carried on in a fluidised bed reactor .

所有的扩散热处理都在流化炉反应器中进行。

Effect of roll bonding and diffusion treatment temperature on bond properties of Ag / Cu bimetallic laminates

轧制及扩散温度对Ag/Cu层状复合材料结合性能的影响

Results show that both the diffusion treatment and the brazing gap affect strongly on the remelt temperature .

结果表明，扩散处理及钎焊间隙对钎焊接头的再熔化温度有强烈的影响。

Effect of Thermal Diffusion Treatment on the Composition and Properties of Hot-Dip Aluminizing Coating on TiAl Alloy

TiAl合金热浸镀铝及热扩散处理后的镀层结构

The results showed that the inhibitor imidazoline and Zn diffusion treatment techniques could effectively prevent the CO2 corrosion .

结果表明，表面渗锌与加注咪唑啉类缓蚀剂可有效地防止CO2腐蚀。

Diffusion Treatment of Corundum

刚玉宝石的扩散处理

The cyclic oxidation , spalling resistance and mechanisms of hot dip aluminizing steel were studied by different diffusion treatment .

通过不同扩散工艺实验，研究了热浸渗铝钢的抗氧化和剥落性能及其机理。

The Effect of Platinum Pre - aluminizing Diffusion Treatment on the Microstructure of Pt-Al Coatings

镀铂层的预扩散处理对铂铝涂层显微结构的影响

Surface modification treatment of pure magnesium by solid diffusion treatment ( different of time , temperature and diffusant ) was researched in this paper .

本论文采用固态扩渗方法，通过改变扩渗时间、扩渗温度和扩渗剂组成，对纯镁进行表面合金化改性技术处理。

This paper discusses the effect of brazing time , brazing temperature , brazing gap and diffusion treatment on the remelt temperature of the brazed joint .

文章讨论了钎焊时间、钎焊温度、钎焊间隙及焊后扩散处理对钎焊接头再熔化温度的影响。

A technique with double-layer differential pressure quartz tube was applied successfully to the diffusion treatment for ternary diffusion couples in the Fe-Mn-Al system at 1300 ℃ .

采用双层异压石英管技术成功地对两种Fe-Mn-Al系三元扩散偶进行了1300℃平衡扩散处理；

However , few researches have been conducted on the mechanism of coating formation , RE modification and effect of diffusion treatment on microstructure and properties of the hot-dipped aluminum coating .

但对镀层组织形成机理、RE改性及扩散处理对镀层组织和性能影响的研究鲜见报道。

Effects of Isoflurane on ICAM-1 Expression and Neutrophil Infiltration in Rats with Liver Ischemia and Reperfusion Injury ; Diffusion treatment , relies upon an immersion or spray treatment .

异氟烷对大鼠缺血再灌注损伤肝脏ICAM-1表达及中性粒细胞浸润的影响扩散处理法依靠常压浸注或喷雾处理。

This probably resulted from more secondary phases or intermetallic compounds formed in the coatings after diffusion treatment , and they leaded to micro-galvanic corrosion of the coatings .

这可能是因为形成了更多的第二相，导致涂层内产生微电偶腐蚀。

The corrosion resistance of pure iron sample surface after HESP decreased compared with the original sample , and after the diffusion treatment , the corrosion resistance increased to higher than the original sample .

高能喷丸处理后纯铁试样表面的耐蚀性较原始试样有所降低，再经过扩散处理后，耐蚀性有较大提高，高于原始试样。

Optical microscopy , scanning electron microscopy and X-ray diffraction method were employed to characterize the microstructure feature of the surface layer before and after diffusion treatment , the composition distribution after the diffusion treatment was detected by energy disperse spectrum .

扩散前后试样的结构特征通过光学显微镜、X-射线衍射仪和扫描电镜进行了表征，扩散后试样中合金元素的浓度分布通过能谱仪加以测量。

A new type of synthetic sapphire with diffusion treatment has recently appeared on gem markets , which is treated from the flame fusion synthetic colourless sapphires by the diffusion with the compound of iron and titanium at super-high temperatures .

以焰熔法合成无色蓝宝石为基体、采用Fe和Ti化合物为渗色剂、在超高温条件下进行扩散处理的合成蓝宝石近期出现在国内外珠宝市场上。

The Ag / Cu bimetallic laminates were prepared by roll bonding and diffusion treatment at different temperatures . The dependence of the bond properties under the repeatedly bonding condition on the matrix hardness of strip components and the microstructure in interface region was investigated .

在不同温度进行轧制复合及扩散处理制备了Ag/Cu层状复合材料，研究了反复弯曲载荷条件下材料结合性能与复层基体硬度及界面区域微观组织的关系。

A method of surface metallization of diamond , temper powder diffusion heat treatment , was developed .

研究粉末扩散法使金刚石表面金属化的工艺。

Effect of Solid Diffusion Zinc Treatment on Microstructure and Properities of Alloyed Layer of Pure Magnesium

固态扩渗锌处理对纯镁表面组织和性能的影响

The usual diffusion random walk treatment does not consider any interaction between the particles .

一般的扩散无规则运动理论并不考虑粒子间的任何作用。

Surface strengthening technologies are reviewed from the points of surface quenching , surface diffusion thermochemical heat treatment and surface coating .

从表面淬火、表面扩散化学热处理和表面覆层强化三方面介绍了提高塑料模具使用寿命的表面强化技术。

Also in the paper , the software architecture that is including the basic data layer used to store the basic system , GIS platform layer used for GIS operation and the application layer for poisonous gas diffusion and emergency treatment is also mentioned .

着重阐述了系统软件体系，用于存放系统的基本数据的基础数据层；完成操作GIS数据的GIS平台层和应用层，包括：毒气散逸分布和应急联动等功能。