研究了不同含碳量贝氏体钢的组织与性能。
The structures and properties of bainitic steels with various carbon contents have been studied.
研究了含铜时效钢焊接热影响区的组织与性能。
The microstructure and mechanical properties of a copper bearing age hardening steel were studied.
对焊接头的组织与性能进行了实验分析和研究；
The microstructure and properties in welded joint were analyzed and researched.
研究了易切削系非调质塑料模具钢的组织与性能。
The microstructure and property of the free cutting unquenched plastic die steels have been studied.
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.
此外还探讨了镀后退火处理对镀铁层组织与性能的影响。
In addition, the influence of annealing subsequent to plating on microstructure and property of iron plating layer was also disc...
结果表明，这些元素的加入明显改变了合金的组织与性能。
The result showed that there were remarkable changes in the microstructure and properties after adding these elements.
研究了热处理对铸铁基多孔陶瓷复合材料组织与性能的影响。
The effect of heat treatment on the structure and properties of porous ceramics composite on cast iron basis has been studied.
结果表明，以锰代镍低碳高合金钢可以获得预期的组织与性能。
The results indicate that LCHA with Mn in place of Ni could gain the anticipated structure and performance.
同时研究了极化处理对LTA陶瓷复合材料组织与性能的影响。
Also, the effect of polarization treatment on microstructure and mechanical properties of LTA ceramic composite was studied.
本文研究了碳含量对508 - 3钢大锻件组织与性能的影响。
This paper experimentally investigated the effect of Carbon content on the microstructure and property of SA508Gr3 steel heavy forging.
枝晶显示技术可作为分析和检验球铁组织与性能的另一重要手段。
Therefore the display technique of dendrites is an another importance method used to analyse and test the micro...
枝晶显示技术可作为分析和检验球铁组织与性能的另一重要手段。
Therefore the display technique of dendrites is an another importance method used to an…
通过组织与性能的综合评价，得出了激光熔铸涂层的最佳工艺参数。
The best technological parameters of laser surface melt casting were obtained through comprehensive analysis of structure and properties.
研究了热处理工艺对铸态和变质处理铸造高速钢组织与性能的影响。
The results show that the grain is fined, the morphology of reticulation carbides is improved, the hardness and wear resistance of casting high speed steels are also enhanced by modifying treatment.
研究了新型准贝氏体钢制造的矿用圆环链闪光对焊焊缝的组织与性能。
Studied the joint structure and properties of flash butt welding to mining chains round made of new type meta-bainite steel.
研究了半固态加工对材料的组织与性能的影响及与固态塑性成形的区别。
The influences of semisolid forming on the materials microstructures and properties, and the difference between semisolid forming and solid plasticity forming have been studied.
研究了等离子束表面硬化工艺参数对硼铸铁淬硬层及其组织与性能的影响。
Effects of process parameters of plasma beam surface hardening treatment on hardening layer of boron cast iron and its microstructure and properties are investigated.
ZL101铝合金重熔后，浇注时间和浇注位置对其组织与性能影响很大。
Pouring time and pouring locations have obvious effects on microstructures and properties after ZL101 Al alloy is remelted.
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.
研究了不同含量的硅元素和热处理工艺对中碳低合金钢的组织与性能的影响。
The influence of different silicon contents on the medium carbon low-alloy steel microstructure and mechanical properties was studied under different heat treatment processes.
研究了稀土复合变质对新型铸造热锻模具钢(CHD钢)组织与性能的影响。
The effects of rare earth (re) complex modification on structure and the properties of a new cast hot-work die (CHD) steel were investigated.
研究了在不同气氛下进行离子渗氮对TC 4钛合金渗氮层的组织与性能的影响。
The effect of the atmosphere on the structure and properties of ion nitriding layer of alloy TC4 was investigated.
对靶材的组织与性能，薄膜的结构、结晶动力学及光学性质进行系统的测试分析。
The properties of target and the structure, crystallization kinetics and optical property of film were analyzed particularly.
本文研究了不同含量的硅元素和热处理工艺对中碳低合金钢的组织与性能的影响。
The effect of different content of silicon to the medium carbon low-alloy steel microstructure and mechanical properties was studied under different heat treatment technology.
珠光体钢轨钢的组织与性能之间的关系、合金元素的作用机理一直是人们不断研究的课题。
Relationship between microstructure of pearlitic rail steels and mechanical properties, and the effects of alloying elements are subject, which people have always been studying.
研究了ZL114 A合金大型铸件熔化极气体保护焊(MIG)焊补区域的组织与性能。
Microstructure and properties of repaired welding area in large aluminum alloy ZL114A castings by MIG (Metal Inertia Gas) welding technology were studied.
在锡铋系焊料中加入微量元素，通过快速冷却制成新的焊料，并对其组织与性能进行了研究。
A new type of solder was fabricated by adding microelements into tin-bismuth series solder and then being rapid cooled.
本文就对以锰代镍制取低成本低碳高合金钢，以及锰元素对其组织与性能的影响作了一些探讨。
This article use Mn to replace Ni to make low-cost LCHA, and the effect of Mn on structure and properties of LCHA was discussed following.
本文就对以锰代镍制取低成本低碳高合金钢，以及锰元素对其组织与性能的影响作了一些探讨。
This article use Mn to replace Ni to make low-cost LCHA, and the effect of Mn on structure and properties of LCHA was discussed following.
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