渗碳工艺对WC-Co梯度硬质合金的梯度结构和硬度的影响 关键词：WC-Co 硬质合金；梯度结构；渗碳；硬度 [gap=1606]Key words: WC-Co cemented carbides; gradient structure; carburizing; hardness
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ShowArticle Keywords PLEDs, graded structure, vacuum spray method [gap=313]关键词 聚合物发光器件，梯度结构，真空喷雾法
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梯度结构热电材料 FGTM
多层梯度结构 Gradational Structure
梯度结构硬质合金 functional gradient cemented carbide
梯度结构表征 characterization of gradient structure
梯度结构材料 functionally graded materials
梯度层结构模型 Gradient Layer Construction Model
梯度相结构 gradient morphology
结构梯度 structure gradient
亚太梯度技术结构 asian and pacific gradient technology structure
The porosity range and mean big pore size range of the interior layer were 30% and 10-60μm. The adhesion of the double gradient structure is firm, and its the adhesive strength is about 48MPa.
合金表层孔隙率为60%,大孔孔径尺寸为100~200μm;心部孔隙率为30%,孔径尺寸为10~60μm,双层梯度结构结合紧密,结合强度为48MPa。
参考来源 - 梯度多孔TiNi合金的制备与性能的研究A novel structural design of resonant cavity enhanced avalanche photodiodes(RCE-APD),which introduces the AlxGa1-xAs bandgap graded structure into the multiplication region,and a new method for optimizing the fabrication process of RCE-APD is presented.
报道了一种在倍增区引入AlxGa1-xAs带隙梯度结构的谐振腔增强型雪崩光探测器,并提出优化其后工艺制作的新方法。
参考来源 - 新结构雪崩光探测器的特性仿真及后工艺优化In order to characterize gradient structure of copolymers,gradient index was introduced into our reasearch.
梯度指数能够更直观地表现出各种不同分子内和分子间梯度分子的梯度结构特征。
参考来源 - 梯度共聚物梯度结构的表征与鉴别·2,447,543篇论文数据，部分数据来源于NoteExpress
最后对所设计的体系和孔梯度结构进行了工艺实现。
The porous gradient ceramic membrane was developed successfully at last.
研究发现，经固相渗碳处理也可获得钴粘结相呈梯度结构的硬质合金。
It is found that cemented carbide with Co binder gradient can be fabricated by solid state carburizing.
由于具有梯度结构，这些铋纳米线可能会作为一种新型的功能梯度材料得以应用。
These graded Bi nanowires may be used as a kind of new functional graded materials due to their gradient structure.
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