Metallography is the study of the microstructure of metals and alloys by means of the metallurgical microscope and the electron microscope.
金相学是用金相显微镜和电子显微镜对金属和合金的显微结构的研究。
This paper mainly studies the influence of the boron gray cast iron with its microstructure, mechanical properties and metallurgical quality index in different inoculating conditions.
同时研究了不同孕育条件对硼灰铸铁的力学性能及冶金质量指标的影响。
Evolution of pore morphology and cell wall microstructure of aluminum foam during powder metallurgical foaming was studied.
研究了粉末冶金法制备泡沫铝时泡沫孔结构及胞壁微观组织变化的规律。
The effects of instant stream inoculation process on the microstructure and section sensitivity of WD615 flywheel were investigated by using metallurgical microscope and Brinell hardness tester.
利用金相显微镜、布氏硬度计分析了随流孕育处理对WD 615飞轮金相组织和断面敏感性的影响。
The establishment of microstructure and properties forecast model is based on metallurgical physics theory on hot rolling process.
以热轧工艺中冶金物理学理论为依据，建立了组织性能预报模型。
According to the worn characteristics of common wear-resistant material under normal condition, microstructure and metallurgical structure of this kind of materials have been summarized in detail.
针对常用耐磨材料在磨损工况中的损伤特点，总结用于这类工况材料应具备的微观组织及各组成相的性能特点。
The microstructure can affect the metallurgical performance of Low silicon sinter.
低硅烧结矿显微结构决定了其宏观冶金性能。
The precipitation procedure of 6061-La and 6061 alloy was studied by differential scanning calorimetry (DSC). The microstructure of 6061-La and 6061 alloy was observed by metallurgical microscope.
采用差示扫描量热仪（DSC）研究稀土6061合金及其基体合金材料的时效析出序列，采用金相显微镜观察了稀土6061合金及其基体合金材料的显微组织。
The results show that the microstructure of laser alloying zone is compact, grain is fine, and has metallurgical bonding with matrix.
实验表明：激光合金化层组织致密，晶粒细化，与基体呈冶金结合。
Microstructure and hardness of the joint were analyzed by optical metallurgical microscope, EDS and micro-hardness tester.
用金相显微镜、EDS和显微硬度计对其焊接接头进行了显微组织、成分分布和硬度分析。
The microstructure of coat was compaction, and any metallurgical defects, su…
重熔层组织致密，未发现未熔会及夹渣等冶金缺陷。
The microstructure of coat was compaction, and any metallurgical defects, su…
重熔层组织致密，未发现未熔会及夹渣等冶金缺陷。
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