观察了钛硅共晶系合金的微观组织。
这一结果可指导分析轧件的微观组织变化。
The results are important to analyses the microstructure of the rolled-piece.
微观组织和合金元素是决定材料性能的主要因素。
Microstructure and alloyed elements are the major factors to determine material properties.
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.
这一结果对于指导分析轧件的微观组织变化有重要意义。
The results by FEM are important to analyses the microstructure of the rod studied.
作者通过对纤维微观组织的观察与分析，找出其损坏原因。
The causes for damage have been found after the observation and analysis of the fibre microstructure.
研究了压制压力、烧结工艺对材料微观组织及性能的影响。
The effects of pressure and sintering process on the microstructure and properties of the materials were investigated.
系统研究了该合金的微观组织演化与熔体过冷度之间的关系。
The relation of microstructure evolution vs undercooling in Ni-Si eutectic alloy was systematically investigated.
熔体处理对罐用铝材铸态的微观组织结构产生了明显的影响。
The effect of melt-treatment technology on the as-cast microstructure of the sheet is remarkable.
探讨了该合金有序相和微观组织对常温脆性的影响：结果表明。
The effect of ordered phases and microstructure on the brittleness of the alloy at room temperature was discussed.
研究了具有不同微观组织类型的高强度管线钢的夏比冲击韧性。
The Charpy impact properties of high strength pipeline steel with different microstructure were investigated.
研究铜合金表面铁基渗层的微观组织以及铜基表面渗层的弯曲行为。
The microstructure of surface Fe-based infiltrated layer on copper substrate and the bending behavior are investigated.
对挤压变形前后的AZ91镁合金进行了微观组织和力学性能研究。
The microstructure and mechanical properties of AZ91 magnesium alloy before and after extrusion were investigated.
利用空间群与热力学理论探讨了微观组织结构与抗蚀性能间的关系。
The relationship between the corrosion resistance and microstructure was discussed by using space group and thermodynamics theories.
研究了化学成份和热处理工艺对钢板力学性能和微观组织的影响规律。
The influence of chemical composition and heat-treatment on the microstructure and mechanical properties of the steel is investigated.
介绍了稀土对金属陶瓷涂层微观组织改性作用的研究现状和应用进展。
The research status of surface modification on cermet coating microstructure by rare earths and its application development were introduced.
用透射电子显微镜观察分析了增强体与基体合金界面的微观组织结构。
Also the microstructures at the interface of fiber and matrix were observed and analyzed through TEM.
采用光学显微镜和扫描电镜对断裂转向节臂的宏、微观组织进行了分析。
Macro and micro structure of the fractured steering knuckle arm was examined by optical microscope and scanning electron microscope.
目的：分析反复熔铸对镍铬烤瓷合金化学成分、微观组织结构变化的影响。
OBJECTIVE: To investigate the effects of recasting on the composition and microstructure of Ni-Cr ceramic alloys.
研究了镁合金zk40经等通道挤压1道次和4道次后的超塑性和微观组织。
The superplasticity and microstructure of magnesium alloy ZK40 processed by ECAP for 1 and 4 passes were investigated.
本文介绍了锌铝合金的凝固特性，以及凝固微观组织对宏观机械性能的影响。
In this paper, zinc alloy solidification and the influences of solidification microstructure to the macroscopic mechanical properties were presented.
采用金相显微镜和硬度计研究了多层熔覆对激光熔覆层微观组织和硬度的影响。
The influences of multilayer cladding on the microstructure and hardness of laser-clad layers were studied by metallographic microscope and hardometer.
通过该实验，从微观组织方面证明了对气门密封面进行激光熔覆修复的可行性。
The feasibility of laser cladding on repairing of the hermetic surface of valves is proved based on the experiments.
在知识经济的微观组织高新技术企业中，人力资源将是决定企业兴衰的主要因素。
Among the knowledge economic micro - organizations - high and new tech enterprises, the human resources shall be main factor which decides the vicissitude of the enterprises.
对P91钢管件热轧事例中产生微观组织和硬度异常的原因进行了分析和探讨；
The result of the microstructure and hardness anomaly in the rolling example of P91 pipe fittings be discussed and analyzed.
短裂纹扩展研究：微观组织结构对疲劳短裂纹扩展的影响程度取决于裂纹的长度。
Short cracks propagation research: the degree of Microscopic structure influence to the fatigue crack propagation depends on crack length.
通过对压铸锌合金进行变质处理，研究稀土合金对压铸锌合金微观组织及性能的影响。
The effect of RE on the microstructure and mechanical properties of die casting zinc alloys was studied through modifying the alloys.
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.
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.
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