The proper selected composition range of alloy is given by the analysis of this experimental data and the relative phase diagram.
从实验给出的数据和有关相图等资料的分析，大致给出了合适的合金成分选择范围。
The morphology of laser cladding layer was observed by SEM, composition analysis was applied by EDS, and the phase transformation was characterized by XRD.
对激光熔覆层用扫描电境（SEM）进行形貌观察，并进行能谱成分分析，用XRD进行合金物相的表征。
Some analysis on painting surface appearance, phase composition and cross-sectional structure also have been carried out by taking XRD and SEM.
利用XRD和SEM对涂层表面形貌、相组成及断面组织结构进行分析。
The composition distribution, the phase analysis of the depositing layer and joint mechanism of the depositing layer to ceramic substrate are studied.
研究了复合渗镀机理、渗镀层成分和元素分布、渗镀层相结构以及渗镀层与基体的接合机理。
Phase behavior experiment and full composition simulation analysis of condensate gas is the key of producing condensate fields rationally and enhancing condensate recovery.
凝析气相态实验及全组分模拟分析是合理开采凝析气田和提高凝析油采收率的关键。
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.
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。
Experimental results show that the composition ratio making Angle of phase transformation range become small can also increase the thermal analysis accuracy of cast iron chemical composition.
实验结果表明，能使相变段倾角最小的成分配比，也能提高对铸铁成分的热分析检测精度。
Experimental results show that the composition ratio making Angle of phase transformation range become small can also increase the thermal analysis accuracy of cast iron chemical composition.
实验结果表明，能使相变段倾角最小的成分配比，也能提高对铸铁成分的热分析检测精度。
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