• 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。

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  • 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.

    对选作高速柴油机预室喷咀材料耐热高温合金的燃气疲劳性能进行试验研究。

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  • 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模具高温硬度疲劳抗力

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  • 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,二基乙烯特别是噻吩乙烯,由于其具有良好稳定性优良的疲劳度而成为类化合物的杰出代表。

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  • 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最大

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

    采用紫铜材质具有较高机械性能抗热抗疲劳性能

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  • 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了球墨铸铁高温耐热性能

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  • 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抗热疲劳强度腐蚀性以及抗氧化性,轧钢行业的主要消耗件之一

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  • 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抗热疲劳强度腐蚀性以及抗氧化性,轧钢行业的主要消耗件之一

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