• 结晶温度熔融温度与共比例、共混时间温度等因素密切有关

    The blending composition, temperature and time have a dramatic effect on the cold crystallization temperature (Tc) increases and the melting Tmperature (t m).

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  • PBT作为PET结晶促进降低回收PET结晶温度提高结晶温度

    As accelerator for PET, PBT could decrease the cooling crystallization temperature and increase the melt crystallization temperature of recycled PET.

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  • 结果表明:随着相容剂用量增加混物PET结晶温度降低,改善了PET的结晶性能韧性

    The properties of PET crystallinity and toughness were improved thanks to the T_ gc of the PET phase fell with the increasing content of PET in the blends.

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  • 结果表明常规半消光PET切片相比有光聚酯切片结晶温度较高结晶较低结晶度较小

    The results show that compared with the common semi-dull PET chip, the super bright PET has higher crystallization temperature, lower crystal enthalpy and crystallinity.

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  • 熔融温度升高醚醚酮的结晶强度减弱,峰增加;而结晶温度提高。

    With increasing melting temperature, the cold crystallization peak temperature increases, the crystallization peak strength of PEEK weakens and the peak width increases.

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  • 金属(高于结晶温度)锻。

    The metal can be forged hot (above recrystallization temperatures) or cold.

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  • 熔融时间延长,聚醚醚玻璃化转变温度结晶温度提高,熔融峰强度减弱

    On the other hand, both the glass temperature and cold crystallization peak temperature of PEEK increases and melting peak strength decreases while the melting time becomes longer.

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  • 进一步表明CTCBE自然缓固化表观体积根本上结晶温度决定

    It was further indicated that the apparent volume of CTCBE was decided by the crystallization temperature.

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  • 淋作用反应历史作用水合物结晶温度和蓄影响不大

    While the spraying and the history of gas hydrate has little effect on the formation temperature and cool storage capacity.

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  • 采用结晶器及连铸工艺、提高轧件边角温度可以有效抑制管线缺陷产生。

    The adoption of the chamfered mould, slow cooling in CC and increasing the edge and corner temperature could effectively suppressed the edge defect of pipeline steel.

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  • 通过测量硬度观察组织,确定几种变形结晶温度及其影响因素

    The recrystallization temperature of cold deformed steels and its influencing factors have been studied by measuring hardness values and structure observation.

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  • 通过测量硬度观察组织,确定几种变形结晶温度及其影响因素

    The recrystallization temperature of cold deformed steels and its influencing factors have been studied by measuring hardness values and structure observation.

    youdao

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