着重研究了W对题述合金组织与耐蚀性能的影响。
The influence of W on the structure and corrosion resisting property of the alloy are emphatically studied.
二次加热使合金组织中产生部分液相，在650?。
Reheat makes liquid phases emerge in the alloy, when the warming temperature is 650?
研究返回次数对模具锌合金组织、力学性能的影响。
The effect of different recycling times on the microstructure and mechanical properties of zinc alloy for die was studied.
细晶的合金组织有助于改善铜铬触头材料的电性能。
Fine microstructure is beneficial to improving the electric properties of contact materials.
该文研究碳含量对纳米硬质合金组织和性能的影响。
This paper studies the effect of the C content on microstructure and properties of nanosize cemented carbide.
重点介绍了合金元素对这些镁合金组织和性能的影响。
Effects of the main alloying elements on microstructure and properties of the magnesium alloys are emphatically introduced.
研究了分级固溶对7A04铝合金组织与性能的影响。
The effects of progressive solution treatment on microstructure and mechanical properties of 7A04 aluminum alloy were investigated.
研究了不同时效温度对K487合金组织和性能的影响。
The effects of aging temperature on microstructure and properties of K487 alloy have been investigated.
冷镦头剧烈变形能力与合金组织、塑性和剪切强度关系较大。
Big deformability was more related with its microstructure, plasticity, and shear strength.
在相变点附近变形时容易导致合金组织和性能出现不均匀性。
When deforming near beta transition point, it may lead to the uncertainty of microstructure and properties of TC18 alloy.
结果表明，联合去氢处理具有改善合金组织、提高性能的作用。
It has been shown that the combined process improves structure and tensile property, particularly high temperature property.
对比研究了硼对电解低钛铝合金组织细化效果衰退行为的影响。
The fading behaviors of the structure refinement effect of electrolytic low-titanium aluminum alloys containing boron were investigated.
总结了一些微量元素和痕量元素对形变铝合金组织、性能的影响。
The effects of some trace elements on structures and properties of wrought aluminium alloys are summarized.
研究了冷变形与热处理工艺对GH169合金组织和性能的影响。
The effects of cold deformation and heat treatment on the properties and microstructure of alloy GH169 are studied.
正因为如此，金属与合金组织特征参数的测量和计算就必不可少了。
So it is necessary to measure and calculate the parameter of alloy metal.
等温温度和保温时间是形变镁合金组织球状化的两个重要控制因素。
When the preformed Magnesium alloy's texture was globalizing, there were two important control factors, which were holding temperature and holding time, affecting the globalization processing.
通过对以上合金组织形貌的观察，分析了压力对合金凝固过程的影响。
By observing the microstructure of the alloy, the effect of pressure were analysed.
本文根据置氢TC4钛合金组织以及性能特点，对其进行了钎焊连接。
In this paper, the mechanism and technology of brazing hydrogenated TC4 titanium alloys were been studied according to its characteristic using three diffenent filler metals.
研究了挤压比、挤压温度及电场退火对AZ31镁合金组织和织构的影响。
The effect of extrusion ratio, temperature and electric field annealing on microstructure and texture of AZ31 magnesium alloy were investigated.
研究了不同变形温度和变形次数下7a04铝合金组织与性能的变化规律。
The evolution law of microstructure and properties of 7a04 alloy at different deformation temperature and times was studied.
介绍了一种根据合金的磁性能半定量、定量地分析合金组织状态的原理和方法。
The paper introduces a method and its principle which is based on magnetic property of alloy and used for alloy microstructure analysis semi-quantitatively or quantitatively.
稀土能细化铝合金组织，提高其强度和塑性性能，对铝合金的后处理非常有益。
Rare earth can make the structure of aluminum alloy fine, and improve strength and plastic property of alloy that good for after treatment of alloy.
将电场处理技术应用于GH4199合金，研究电场对该合金组织和变形行为的影响。
The effects of electric field treatment on the microstructure and deformation behavior of GH4199 superalloy were studied.
研究了直接电解低钛a356合金锶变质处理及其衰退行为对合金组织及性能的影响。
The effect of strontium modification and its fading behavior on the microstructure and mechanical properties of the direct electrolytic A356 alloys were investigated.
结果表明：快速凝固不仅使合金组织细化，形成微纳米晶，并能使组织和相结构发生变化。
The results show that the grains have been refined after rapid solidification processing, and the micro-nanocrystalline grain are formed.
本文讨论了在锻造过程中不同变形温度、变形程度、变形速度对高温合金组织和性能的影响。
In this paper, the influence of various deformation temperature, deformation degree and deformation velocity on structure and properties of superalloys in forging process was discussed.
结果表明，在合金结晶过程中导入超声波可提高生核率，使合金组织细化，从而提高其力学性能。
The results revealed that application of ultrasonic during solidification of alloys can increase the nucleation rate and refine alloy structures. thus improving the mechanical properties.
金相学：研究金属与合金组织结构的学科，特别指采用显微镜和X射线衍射技术进行的这类研究。
Metallography: Study of the structure of metals and alloys, particularly using microscopic and X-ray diffraction techniques.
金相学：研究金属与合金组织结构的学科，特别指采用显微镜和X射线衍射技术进行的这类研究。
Metallography: Study of the structure of metals and alloys, particularly using microscopic and X-ray diffraction techniques.
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