• Use of copper material with high mechanical properties and thermal fatigue resistance.

    采用紫铜材质具有较高的机械性能抗热抗疲劳性能。

    jnshengda.com

  • The thermal fatigue resistance cuts down with the thermal cyclic upper temperature rising.

    循环上限温度升高,疲劳抗力降低。

    dict.cnki.net

  • Adopting the concept of thermal fatigue quality factor, the thermal fatigue resistance of grey...

    并应用了疲劳品质系数概念灰铸铁的热疲劳性能进行了定性分析。

    dict.cnki.net

  • The effect of graphite morphology and alloying elements on thermal fatigue resistance of cast iron was studied.

    石墨形态合金元素铸铁抗热疲劳性能影响进行了研究。

    www.chemyq.com

  • The thermal fatigue resistance of alloy with 0.3? Addition is superior to that of other alloys, during crack initiating and propagating.

    加入0.3 ?合金不论在裂纹萌生阶段还是裂纹扩展阶段,其疲劳抗力优于其它成分的合金

    www.magsci.org

  • The results show that the carbide breaks and the thermal fatigue resistance increase with increasing of quantity of deformation, when it is in 0 ~ 40%.

    结果表明变形为0 ~ 40 %时,变形量增加,碳化物破碎程度增加疲劳抗力有所提高。

    www.chemyq.com

  • With laser cladding Co-base alloy coatings, the high temperature hardness and thermal fatigue resistance of H13 hot-working die surface were appreciably increased.

    H13 热作模具钢表面激光熔覆合金显著提高了模具高温硬度疲劳抗力

    www.chemyq.com

  • The results indicated that the microstructure, mechanical properties, oxidation resistance, growth resistance and thermal fatigue resistance were improved obviously.

    结果表明显微组织氧化、抗生长疲劳抗力性能均有显著的改善和提高。

    www.chemyq.com

  • The alloying elements such as aluminum, chromium etc, which can increase the heat resistance of cast iron, can apparently increase the thermal fatigue resistance of cast iron.

    加入提高氧化合金元素显著提高铸铁抗热疲劳性能

    www.chemyq.com

  • The thermal fatigue resistance high temperature combustion gases of eight heat resistant steels and superalloys in fatigue properties were studied on test rigs heated by combustion flue gas.

    选作高速柴油机预燃室喷咀材料八种耐热高温合金的燃气疲劳性能进行试验研究。

    www.jmonline.org

  • The microstructure, hardness, wear resistance and thermal fatigue resistance of submerged -arc welded surfacing lay er in weld state and heat treatment state have been comparatively investigated.

    比较研究堆焊层回火态的组织硬度耐磨性抗热疲劳性能。

    www.dictall.com

  • The thermal fatigue resistance mainly depends on the high temperature yield strength and will become maximum, if the strength, plasticity and cycle thermal stability are in an adequate combination.

    疲劳抗力主要取决于材料高温屈服强度强度、塑性循环稳定性取得适当配合时最大

    dict.cnki.net

  • Roll collar, needing not only high strength and wear resistance but also thermal fatigue resistance and corrosion resistance, was one of the components which were damaged easily in rolling process.

    轧辊不仅需要具备强度耐磨性必须具有高的抗热疲劳强度和腐蚀性以及抗氧化性,轧钢行业主要消耗件之一。

    www.chemyq.com

  • The optical storage properties of both materials were compared such as sensitive spectral range, sensitivity, spatial resolution, fatigue resistance and thermal stability.

    比较材料感光光谱范围感光灵敏度空间分辨率抗疲劳稳定性性能

    dict.cnki.net

  • The composite material has resulted in greater load carrying capacity, a reduced thermal expansion, greater wear resistance and fatigue endurance.

    合成材料具有更好承载能力,更低的热膨胀系数,更好的耐磨性更好的抗疲劳性能。

    www.yz81.com

  • The mechanism of Fe-based alloy coating for thermal fatigue damage resistance of wheel cast steel was analyzed by SEM.

    扫描电镜分析研究了合金涂层车轮铸钢材料抗热疲劳损伤机制影响。

    www.dictall.com

  • By proper solution treatment the grain size of alloys was moderate, thus a good combination of strength, plasticity and the resistance to thermal fatigue was obtained.

    采用适当温度处理二合金晶粒度适中,可获得强度塑性抗热疲劳性能好的配合

    dict.cnki.net

  • In particular, diarylethenes have become the promising candidates of photo- chromic compounds because of the excellent thermal stability of both isomers and resistance to high fatigue.

    众多有机变色化合物中,二基乙烯特别是二噻吩乙烯,由于其具有良好稳定性优良的疲劳度成为类化合物的杰出代表。

    www.dictall.com

  • Cast steel cooling stave has favorable impact toughness and cyclic-temperature loading fatigue, and it has no thermal resistance of coat and gas gap witch exist in ductile iron cooling stave.

    铸钢作为冷却的材料具有良好冲击韧度耐热疲劳性能并且结构上完全去除了球墨铸铁冷却壁的防渗碳涂层和冷却水管与本体之间间隙

    dict.cnki.net

  • The resistance to thermal fatigue on ductile iron is studied in detail.

    不同基体球抗热疲劳性作了实验研究

    dict.cnki.net

  • Compared with the forging die steel, casting forging die steel although toughness is low, but high strength, red hardness is good, with low notch sensitivity and high resistance to thermal fatigue.

    锻造模具钢相比铸造模具钢虽然韧性强度硬性具有较低的缺口敏感性较高抗热疲劳性。

    dx.doi.org

  • Through the observation of microstructure, high temperature oxidation test, volume growth and thermal fatigue test, the high temperature heat-resistance of low chromium ductile iron was studied.

    通过显微组织观察高温氧化性试验生长试验以及疲劳试验研究球墨铸铁的高温耐热性能

    www.rjggy.net

  • Through the observation of microstructure, high temperature oxidation test, volume growth and thermal fatigue test, the high temperature heat-resistance of low chromium ductile iron was studied.

    通过显微组织观察高温氧化性试验生长试验以及疲劳试验研究球墨铸铁的高温耐热性能

    www.rjggy.net

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