• It would be possible to greatly improve the alloys' high-temperature strength by spray deposition.

    评述了其原因,提出采用喷雾沉积技术有可能大幅度改善其高温强度。

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  • The results show that with the increase of quench temperature strength rise but toughness is worse;

    结果表明:随着淬火温度升高,材料强度提高,韧性降低;

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  • When the ma spinel addition is 15%, the castable has optimal high temperature strength and slag resistance.

    当尖晶石加入量为15%时,浇注料具有最佳的高温强度和综合抗渣性能。

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  • Newly developed fire resistant steels improve their elevated-temperature strength, thus reducing fire-resistant coating.

    耐火钢提高了钢的高温强度,从而减少了防火涂层。

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  • And a large steel ingot casting simulation of the thermal environment to study the changes in coating high temperature strength.

    并对大型钢锭浇注的热环境进行模拟,考察涂料高温强度的变化情况。

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  • ISO - 63 graphite physical characteristics: high temperature strength, good electrical conductivity, high thermal shock resistance.

    63石墨物理特性:高温下强度增大,良好的导电性,高抗热冲阻力。

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  • The mechanism of adding mineralizer in single crystal blade casting shell mould for enhancing high temperature strength has been studied.

    研究了在制造单晶叶片的壳型中添加矿化剂提高壳型高温强度的机理。

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  • In general, the higher the atmospheric temperature strength of the sodium silicate sand is, the more deteriorative its collapsibility becomes.

    水玻璃砂的常温强度越高,其溃散性通常越差。

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  • Due to the effect of strain hardening, higher amount of cold deformation resulted in superior room temperature strength and inferior torsion ductility.

    由于加工硬化效应的影响,随着冷拔变形量的增加,合金丝材的室温强度增加,扭转塑性下降。

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  • It is demonstrated that the high temperature temporal strength increases with the increasing of iron content while as the room temperature strength decreases.

    随着铁含量增加,合金的高温短时抗拉强度增加,但室温抗拉强度下降。

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  • Al-Mg alloy has good corrosion resistance and high low temperature strength, which is now widely used in oxygen preparation equipment of air separation plant.

    铝镁合金具有良好的耐腐蚀性和较高的低温强度,目前广泛应用于空分装置的制氧设备中。

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  • The well combination between Cu with preeminent conductivity and W with high-temperature strength and arc-resistance will yield a serial of preeminent properties.

    高导电导热性铜与高温强度、强抗电弧烧蚀钨的良好结合使钨铜复合材料具有一系列优异性能。

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  • Nb-based alloys are important high temperature structural materials because of their high melting temperature, corrosion resistance, and high temperature strength.

    铌及铌合金以其熔点高、耐腐蚀和良好的高温强度成为重要的高温结构材料。

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  • The experimental results indicate that ultrasonic processing can improve the normal temperature strength of sodium silicate sand, but deteriorate its collapsibility.

    试验结果表明,超声处理虽然提高了水玻璃砂的常温强度,却也恶化了溃散性;

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  • Silicon carbide has high thermal conductivity, high temperature strength, wear resistance, heat-shock resistance, and corrosion resistance and other characteristics.

    碳化硅具有热导率高、高温强度大、耐磨耐热震、耐侵蚀等特点。

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  • This kind of brazing filler metal had a good filling performance, at the same time, sound high-temperature strength and impact toughness can be obtained in the joint.

    该钎料不仅具有较好的填缝能力,同时获得的钎缝接头具有良好的高温强度和抗冲击性能。

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  • Research and development work for increasing the high temperature strength of sapphire is a major problem with sapphire in high-speed or high-temperature applications.

    提高蓝宝石高温强度的研究已成为蓝宝石在高速、高温应用中一个亟待解决的重要课题。

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  • This article simply discusses the mechanism of loss of high temperature strength and influence factors, and also it presents some key problems to be solved in the future.

    本文介绍蓝宝石高温强度降低的机制以及影响因素,并对未来的工作提出展望。

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  • Among the range of holding time in this research (0-90min), however, the room temperature strength of GPS silicon nitride ceramics increases with expanding the holding time.

    在本文所研究的保温时间范围内,烧结体的室温强度随保温时间的增加而升高。

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  • Because the high temperature strength of the ferrite stainless steel is low, the breadth of the slab made from the vertical-arc continuous casting machine do not reach tolerance.

    铁素体不锈钢由于高温强度低,直弧型连铸机生产的板坯宽度尺寸难以满足公差要求。

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  • 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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  • The reliable design of high temperature strength of welded components is of significant importance in assuring the structural integrity of pressure vessels and pip at elevated temperature.

    焊接构件的高温强度的可靠设计对保证高温压力容器及管道的结构完整性具有十分重要的意义。

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  • The property characteristics of new generation of ester-hardened sodium silicate sand was introduced, and the factors influencing the atmospheric temperature strength and collapsibility of.

    笔者介绍了新型酯硬化水玻璃砂的性能特点,就酯硬化改性水玻璃砂常温强度和溃散性的影响因素与改进方法进行了试验研究和探讨。

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  • The perfect proportion of used binder and refractory was farther confirmed. According to this proportion room temperature strength, high temperature strength and residual strength were observed.

    经过反复筛选确定了较为理想的粘结剂及耐火氧化物的配方,并按照此配方观察了型壳的室温强度、高温强度及残留强度;

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  • The experimental results show, 1) the room temperature strength of coating can be raised by organic binders, but tb'ey always have harmful influence on bonding strength at elevated temperatures;

    结果表明:1)有机粘结剂一般可以提高涂料的常温强度,但会破坏涂料的高温强度;

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  • But the composite modification material can not only improve the normal temperature strength of sodium silicate sand but also its collapsibility, so it is a relatively perfect modifier at present.

    而作者开发的复合改性剂,既可提高水玻璃砂的常温强度,又可改善水玻璃砂的溃散性,是目前较为理想的改性剂。

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  • In addition, the team tested their analysis method by comparing the X-ray brightness of certain clusters with the strength of temperature changes seen in the WMAP data.

    此外,通过对WMAP探测器数据中看到温度变化力度的X光亮度进行比较,该小组测试了他们的分析方法。

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  • The direction of travel and strength of shock waves are influenced by wind, speed, and direction, and by air temperature and pressure.

    冲击波的行进方向和强度受到风、飞行速度及方向、气温和气压的影响。

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  • In the conservation process, the control should be in favor of hardening concrete strength and growth temperature environments.

    在养护过程中,应控制混凝土在有利于硬化及强度增长的温度环境中。

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  • It exhibits high strength, rigidity, and good heat distortion temperature.

    它具有高强度,刚度和良好的热变形温度。

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