铝化

We suggested that the surface and framework around secondary pores were dissolved by KOH solution, then reinsertion of aluminum into the framework vacancies of EDY occurs.

在没有外加铝源的情况下， KOH溶液也可以铝化EDY样品， KOH溶液首先溶解EDY表面相及二次孔周围的沸石骨架，然后这些溶解下来的铝碎片再填充到EDY的骨架空位中去，致使其Si/Al比降低。

If the steel is not killed with aluminum .the Nitrogen content shall not exceed 0.008. warm rolling steel bands for pipes shall be without defects such as foliation inner blisters, nickel fractures cracks or any other defects which can cause break-down corrosion or porosity of pipe walls. the plate or skelp used for PSL 2 pipe shall not contain any repair welds.

如果钢管不是因为铝化断开的话，其实含氮量不应该超过0.008，用于钢管的热轧钢板应无任何如内部水泡面理、镍断口裂痕及其它可引起腐蚀或使管壁多孔化的瑕疵，用于生产 PSL2钢管的金属板或焊接管坯钢不应含有任何修补焊接的痕迹。

The results showed that the amounts of base cations leached from calcareous soils and coastal solonchak were lower than the cation exchange capacity and the releasing amounts of Al3+ being lower than 0.40mmol·kg-1 all the way under the treatment of simulated acid rain with each pH value from 2.5 to 5.6,so the H+ buffering...

结果表明，石灰土和滨海盐土的阳离子淋溶量低于阳离子交换量，土壤主要处于阳离子交换缓冲范围和碳酸盐-硅酸盐缓冲范围，Al释放量一般低于0.40mmol·kg~(-1)，铁铝土纲系列土壤在阳离子释放总量超过阳离子交换量后，淋溶液pH值急剧下降，此时Al淋溶量明显增加，质子缓冲转向Al缓冲范围，其释放量决定于土壤富铁铝化程度的高低和活性Al含量的多少，紫色土在低pH模拟酸雨淋溶下，由于含大量硅铝率较高的易风化原生或次生矿物，盐基释放量高于CEC，但Al释放量未明显增加，淋溶液pH也较稳定，土壤尚处于矿物风化为主的硅酸盐缓冲范围。

Because the TaAl alloy can't stand the high temperature (630℃) of thermal fusion bonding, this study carries out a low temperature (180℃) bonding method. The device fabricates successfully by using PDMS as the intermediate layer between two substrates.

在晶片制作过程中，因铝化钽合金无法承受热融合接合时的高温(约630℃)，然研究发现采用聚二甲基矽氧烷为中间层时，可成功於低温(约180℃)条件接合并制作出所需晶片。

After prolonged exposure, the aluminide layer composed of PeAl2 and PeAl.

长时间扩散后，铝化层将由FeAl2与FeAl相所组成。

He cyclic oxidation resistance of TiAl alloy is improved by depositing Cr\|modified aluminide or alluminide coatings.

iAl合金经过Cr改性铝化处理后，表面形成了具有立方Ll2结构的Al67Ti26Cr7层，立方Ll2结构的Al67Ti26Cr7不仅具有较高的铝含量，而且具有优良的韧性，因而使得处理后的TiAl合金具有良好的抗高温循环氧化性能。

The results showed that the aluminide layer of the as-coated specimen consisted of an outer aluminum topcoat, minor FeAl3, and major Fe2Al5, respectively.

实验结果显示，热浸后的铝化层，由外至内，为表层的纯铝镀层、少量的FeAl3相与主要相Fe2Al5所组成。

This study is to investigate the high temperature hot corrosion behavior of aluminide coating and platinum-aluminide coating on Ni-base superalloy MAR-M247. On the platinum-aluminide, aluminide and the base metal, respectively, by the salt spraying method.

本文研究MAR-M247镍基超合金表面经铝化涂层或白金铝化涂层处理后，其热腐蚀效应对腐蚀速率与显微组织之影响，并藉试片质量增加量的变化评估抗热腐蚀的能力。

Our results indicated that realumination of FDY was due to removal of Si from its framework and realummation of EDY was resulted from dissolution of the out-layer of the crystal, then aluminum atoms formed from dissolution were reinserted into the framework.

由于在EDY和FDY中非骨架铝含量很少，其铝化不可能是非骨架铝溶解后插入沸石骨架所引起的。

Al, Fe accumulation is clearly found in the red-purple soils.

红紫泥具有明显的富铁铝化过程。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。