1、

for extruded alloys, with the content of 0.5% ce and nd separately, they have the maximal high-temperature strength and elongation;

而对于挤压态AZ61镁合金,稀土Ce和Nd的最佳含量均为0.5wt%,此时其高温强度和延伸率达到最高值;

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2、

HD has favourable room and high-temperature strength.

HD钢具有优良的室温和高温强度。

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3、

The carbon composite iron ore hot briquette ( CCB) is a new type of iron-making material, which utilizes the thermal plasticity of coal for enhancing its high-temperature strength.

热压含碳球团是一种利用煤热塑性提高强度的新型炼铁原料,具有还原速度快、高温强度好、原料适应性强等优点。

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4、

in order to satisfy strength requirement of the high-temperature adhesive which joins the bill and handspike, the structure of the reduction gear has been improved designed, then movement and force of the components in the new model has been analyzed.

为满足连接弹丸和推杆的高温胶的强度要求,对减速装置的结构进行了改进设计,并对改进后的各构件的受力和运动情况进行了分析。

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5、

The high-temperature ductility deteriorates and intra-granular strength increases with an increases of dynamic precipitation of carbide.

结果表明:晶内强度随碳化物动态析出量的增加而上升,高温塑性随之而降低.

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6、

The tensile strength and coefficient of elongation of jute fabric were tested on high-temperature tension tester controled by microcomputer.

采用微机控制高温拉力试验机测试织物的拉伸性能,比较织物的抗拉强度和延伸率。

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7、

Experimental results of Marshall Remnant Stability Test, Water Susceptibility Tensile Strength Ratio ( TSR) Test and Rutting Test show that graphite modified ECAC possesses of high anti-water damage ability and excellent high-temperature stability, which is expected to apply as new-type pavement.

马歇尔残留稳定度试验、冻融劈裂试验和车辙试验表明石墨导电沥青混凝土的抗水损害能力强,高温稳定性能良好,可作为新型路面使用。

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8、

continuous basalt fiber have a lot of advantages including high-temperature resistant, incombustible, heat-insulation, good chemical stability, high tensile strength and high performance-price ratio.

连续玄武岩纤维具有耐高温、不燃、隔热和化学稳定性好、拉伸强度高、性价比好等优异性能;

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9、

In the present paper, both the process and new grain boundary of austenite recrystallized of300M ultra high strength steel have been Oserved in-situ by means of high-temperature metalloscope and TEM.

运用高温金相和TEM方法,对超高强度钢300M的奥氏体相变再结晶过程和新晶界进行了定位观察。

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