用XRD和SEM分析了铸态及快淬态合金的相结构及微观组织形貌。
The phase structure and microstructure morphologies of the as-cast and quenched alloys were analysed and observed by XRD and SEM.
用XRD和SEM分析了铸态及快淬态合金的相结构，并观察了合金的微观组织形貌。
The phase structure and microstructure of as-cast and quenched alloys were analyzed and observed by XRD and SEM.
通过圆环零件的液态模锻成形实验，对在不同比压和浇铸温度条件下，锻件的微观组织形貌和力学性能进行了分析研究。
The research on microstructure pattern and mechanical properties of the circular ring parts by liquid forging experiment under different specific pressures and casting temperatures were stated.
用OM、XRD、SEM、HV分析研究氧化膜的微观组织形貌、相组成及显微硬度的变化，并对氧化膜生成机理进行探讨。
The microstructure of the oxide film morphology phase composition and micro-hardness changed, and the oxide film formation mechanism was studied by om, XRD, SEM and HV analysis methods.
采用涂层断面金相、X射线衍射、扫描电镜分析方法，研究了涂层微观形貌、组织结构、组成成份。
With coat section metallographic, X-ray diffraction and scanning electrical mirror analysis method, have studied coat microscopic shape look, organization structure and the coating's composition.
对断齿齿面的宏观特征、微观形貌、显微组织和渗层深度进行了观察、测试与分析。
The macro characteristics, micro morphology, metallographic structure and carburized layer depth of the fractured teeth were observed and analyzed.
分析了接头微观组织结构，元素的扩散及断口形貌。
The microstructure, element diffusion and appearance of joint were analysed.
对熔覆层和熔覆层与基体结合区的形貌和微观组织进行了研究。
The features and microstructure of the cladding layer and interface layer between cladding layer and copper substrate were analyzed.
喷丸表面微观形貌为表层组织剧烈变形、晶格扭曲和双向交滑移；
And the shot peening surface micro morphology is acute deformation of surface microstructure, lattice distortion and bidirectional cross-slip;
观察、分析了镀铝层表面微弧氧化陶瓷膜的微观形貌以及组织结构；
The morphology and the structures of the micro arc oxidation ceramic layer was observed and analyzed.
借助光学显微镜、扫描电镜等手段，对用埋铸法生产的T9815气轮机组隔板断裂部位的金相组织特征，宏观和微观断口形貌等进行了研究。
The microstructure characteristics, macro and micro fracture morphology of brittle broken embedded casting closure of T9815 turbines were investigated by means of metallographical examination and SEM.
通过进行蠕变曲线测定和组织形貌观察，研究了FGH95粉末镍基合金的微观组织结构与蠕变行为。
By means of the measurement of creep curves and microstructure observation, an investigation has been made into the microstructure and creep behaviors of FGH95 powder nickel-base superalloy.
从材料成分、微观组织、断口形貌以及腐蚀产物等角度，分析了不锈钢再沸器开裂失效的原因。
The causes of the cracking and invalidation of stainless steel reboiler were analyzed in terms of ingredients of the material, microstructure, appearance of the breakpoints and the crud of corrosion.
进一步对YBCO纳米薄膜的热处理工艺、薄膜形貌和微观组织结构进行了初步研究。
The YBCO thin films were prepared by dipping method on buffer layers. The heat treatment condition and crystal structure of the YBCO nanometer films were discussed.
研究了不同含量掺杂元素对钼粉形貌、烧结坯及钼丝微观组织的影响。
The effect of various amounts of aluminum, potassium, silicon(AKS) on the high-temperature properties of sinter ingot and doped molybdenum wire was studied.
对熔覆层和熔覆层与基体结合区的形貌和微观组织进行了研究。
The research of laser cladding Co-base alloy coating on ductile cast iron;
对熔覆层和熔覆层与基体结合区的形貌和微观组织进行了研究。
The research of laser cladding Co-base alloy coating on ductile cast iron;
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