• The aluminum alloy casting can be rapidly cooled from the solutionizing temperature directly to the aging temperature, eliminating the room temperature hold of a conventional process.

    可使铝合金铸件从固溶温度直接快速冷却到时效温度,省去了常规工艺的室温保持。

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  • The evolution of IMCs is related to the aging temperature and aging time.

    IMC的演变主要是与老化温度、老化时间有关,较厚的IMC不利于焊接性能的提高。

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  • While, the saturation magnetization decreases slightly with increasing aging temperature.

    而饱和磁化强度随时效温度的升高而略有下降。

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  • With the aging temperature increasing, the intensity decreases and the plasticity enhances.

    时效过程中随温度的升高,强度降低,塑性提高。

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  • Stress relaxation limit of 7050 aluminum alloys decreases with increasing aging temperature.

    随着温度的升高应力松弛极限逐渐降低。

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  • The degree of cold rolling and aging temperature are the major factors that influence the interaction.

    冷变形量及时效温度是影响交互作用的主要因素。

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  • The effects of aging temperature on microstructure and properties of K487 alloy have been investigated.

    研究了不同时效温度对K487合金组织和性能的影响。

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  • And the expression of aging damage factor against aging time and aging temperature was obtained by experiment.

    得到了老化损伤因子与老化温度和老化时间的关系式。

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  • For the same aging time, higher aging temperature increases fraction of precipitated particles and modified their morphology.

    在相同的时效时间下,越高的处理温度可以得到更大的析出相粒子体积分数;

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  • The cooling velocity of fast cooling section and over aging temperature have no significant effect on bake hardening property.

    快冷段冷速和过时效温度对烘烤硬化性能均无明显影响;

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  • With the prolonging of aging time and the going up of aging temperature, the unstable index of asphalt's gel increases gradually.

    随老化时间的延长和老化温度的升高,沥青的胶体不稳定指数逐渐增加。

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  • However, with the increase of aging temperature, the hardness gradually increases, while reaching a maximum value then begins to decrease.

    在相同时效时间条件下,随时效温度的升高,硬度逐渐增高,达极大值之后又降低。

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  • The effects of the aging temperature and holding time on the microstructure and hardness of the ultra-low-carbon steel bearing copper were investigated.

    研究了时效温度和保温时间对时效硬化型超低碳含铜钢的显微组织和硬度的影响。

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  • Mechanical properties get regularly changed with aging temperature increasing. Network structure is the main reason of the changes in mechanical properties.

    其力学性能随时效温度升高呈规律性变化,网络结构是力学性能变化的主要原因。

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  • The results show that in traditional aging temperature, the stress relaxation curve of 7050 aluminum alloys exhibits a classical logarithmic decrement curve.

    结果表明:时效温度范围内7050铝合金的应力松弛曲线表现为典型的对数衰减曲线。

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  • Mechanical properties testing, SEM and TEM was used to study the effects of cold rolled reduction and aging temperature on the cohesion of the weak interface of DISC.

    通过力学性能测试、扫描电镜及透射电镜观察,研究了冷轧压下量及时效温度对内生复合钢板弱界面结合强度的影响。

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  • With the strain aging temperature increasing, strength and hardness increases, plasticity and toughness decreases, yield ratio has the ascending trend, hardening index decreases.

    随着应变时效温度升高,强度和硬度增加,塑性和韧性下降,屈强比呈升高的趋势,形变强化指数降低。

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  • With the strain aging temperature increasing, strength and hardness increases, plasticity and toughness decreases, yield ratio has the ascending trend, hardening index decreases.

    随着应变时效温度升高,强度和硬度增加,塑性和韧性下降,屈强比呈升高的趋势,形变强化指数降低。

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