测定了两种合金系箔材的X线衍射谱。
X-ray diffraction patterns of two alloy systems have been measured.
使用火法冶炼的金属锰与铜组成锰基减振合金系，并为改善性能而填加了其他元素。
Damping alloy was composed of smelting manganese and pure copper, some elements were added into the alloy in order to improve its property.
为了解决这个问题，研究者们正在希望用含铈的稀土[钼系]元素合金来作为替代品。
To solve the problem, researchers are hoping to replace them with "mischmetal" alloys.
首先宝马在这次车展上推出了i3这款电池动力轿车，它使用了铝合金框架和碳纤维车身，重量只相当于一台普通宝马3系轿车的80%。
For starters, it unveiled the i3, a battery-powered car with a carbon fiber body affixed to an aluminum frame that weighs just 80% as much as a typical 3-series.
本文总结了铝镁系合金添加稀土元素的试验研究，提供了有关的性能数据。
This paper is a summary on the experimental investigation of Al-Mg alloys with the alloying addition of RE.
综述了生物医用铁系单质、合金、化合物、 磁性微球和免疫磁性微球的制备方法、性能和应用，并对其进行了评述。
The progress in preparation and application of iron metal or its alloy nano-materials , iron compound nano-materials and iron composite nano- materials are reviewed.
综述了铁系锌基合金电镀的研究应用现状以及工艺的重要影响因素。
Current status and important influence factors of electroplating iron family metal containing zinc alloys are reviewed.
本文系在硫酸、硫酸亚锡溶液中对添加有稀土的6063变形铝合金进行了阳极氧化和电解着色。
The anodic oxidation and electrolytic colouring of 6063 aluminum alloy containing rare earths in solutions of sulfuric acid and stannous sulfate are studied.
AZ 91d镁合金半固态液相的凝固方式与冷却速度所决定的过冷度有重要关西安理工大学硕士学位论文系。
The solidification modes of liquid phase of semi-solid AZ91D Mg alloy were in close relationship with the degree of supercooling determined by cooling rate.
为了防止铅系合金阳极引发电镀锌钢板黑变，对不同成分及不同制造方法得到的阳极进行了电化学性能研究。
The electrochemical characteristics of lead based alloy anodes with different composition prepared by different way are researched for suppressing the black patina of galvanized steel sheets.
在此基础上，结合试验结果，对镍基单晶合金在高温环境下的开动滑移系类型进行确定。
On this base, the open slip system of nickel base single crystal alloy at high temperature condition has been determined from test data.
通过在储氢合金中掺适量的钴系添加剂，可显著提高电池的耐过放能力、合金粉的循环寿命及电极容量。
The over-discharge resist ability of batteries, the cycle life of alloys and the capacity of electrodes can be distinctly improved by mixing appropriate amount of Co additives with alloys.
为了弥补目前压铸铝合金强韧性不足，进行了高强韧铝铜系合金的压铸及热处理的试探性研究。
In order to improve the mechanical properties of die cast aluminum alloy, trials of study on die cast and heat treatment of Al-Cu alloy which is of high strength and ductility have been carried out.
本文对WC系钢结硬质合金热处理过程中硬质相的行为作了研究。
Behaviour of hard phase of steel bonded WC hard alloy during heat treatment has been investigated.
结果表明，通过苯骈三氮唑系钝化液的处理可以明显提高铜合金的耐蚀性能。
The experimental results indicate that the treatment process of copper alloy using benzotriazole can improve the corrosion resistance greatly.
于是，近年来提出了使用橡胶或者环氧树脂作粘结剂的铁硅铝系软磁合金粉末。
Then soft magnetic metal powders with the Fe-Si-Al composition are employed in recent years, with the felt dope of latex or the epoxy colophony.
根据试验结果和钢包化学加热法的特点对硅系合金作非铝发热剂进行了评价。
Evaluation on silicon alloy as non aluminothermic was carried out according to the experimental results and the characteristics of chemical heating.
回顾了我国硅系复合合金的品种开发及生产工艺，针对现存的主要问题，提出了相应的对策。
New products development and the production technology of China silicon base multicomponent alloy are reviewed, the appropriate countermeasures are put forward in view of existing problems.
研究了用硅系铁合金作发热剂加热钢液的加热效果以及对钢质量和炉衬耐火材料侵蚀的影响。
The efficiency of chemical heating with ferrosilicon and its effect on steel quality and erosion of ladle lining were studied.
锌铝系合金铸造时出现反常的底部缩孔，而用一般上置式冒口对此类缩孔的补缩效果甚微。
There is abnormal bottom shrinkage in Zn Al alloy castings and top riser has little effect on them.
利用该不育系与早恢89配组育成两系杂交早稻新组合金两优289，该组合具有产量高、米质较优、综合性状好等特点。
Crossing it with Zaohui 89, a new two-line early hybrid rice combination, Jinliangyou 289, was developed and it was characterized with both high yield and good grain quality.
随着VC含量增加，高钒系合金的耐磨性迅速提高。
However, the relative wear resistance increase rapidly with increasing the VC content in high vanadium alloys.
讨论了铝热法铬硼合金生产工艺中原料处理、渣系、热量等方面对冶炼回收率的影响，并提出了控制方法。
The effects of respects such as material disposal, slag system and heat etc. on recovery are discussed in chrome-boron smelting with thermite method, and the control measures are also put forward.
采用sem,XRD等分析手段对矿热炉硅系合金生产中碳化硅沉积物进行实物取样分析，并与在不同条件下实验室合成碳化硅的规律对比，研究了中间产物碳化硅对硅系合金生产的影响。
SiC effect in the submerged arc furnace smelting process was researched by analyzing the SiC sediment in the furnace and the SiC generation in the laboratory by means of SEM and XRD.
提出了铬锰硅系低合金钢的最佳成份范围。
The paper points out the optimum chemical composition of chromium-manganese series low alloy cast steel.
船舶用碳钢合金钢板是制造船舶I级耐压管系、Ⅱ级耐压管系、锅炉及过热器用的碳素钢合金钢板。
6 ships with carbon steel alloy steel plate manufacturing ship I level pressure piping, II level pressure piping, boiler and Superheater carbon steel alloy steel.
本发明涉及一种用于对硝基苯酚加氢用负载型钯系非晶态合金催化剂和制 备方法，属于催化技术领域。
The invention involves a load palladium amorphous alloy catalyst used for nitrophenol hydrogenation and preparation method and belongs to catalyst technology field.
本发明涉及一种用于对硝基苯酚加氢用负载型钯系非晶态合金催化剂和制 备方法，属于催化技术领域。
The invention involves a load palladium amorphous alloy catalyst used for nitrophenol hydrogenation and preparation method and belongs to catalyst technology field.
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