The P92 steel is a steel sort being used for main steam pipelines of ultra-supercritical units at present, its creep rupture life has widely drawn close attention.

P 92钢是目前超超临界机组主蒸汽管道的应用钢种，其蠕变断裂寿命被广泛关注。

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The recycle times has little effect on the fracture mechanism and tensile properties at high temperature, but reduces slightly the stress-rupture life of revert K446 alloys.

返回次数对K446合金高温断裂特征和高温拉伸性能没有明显影响，但降低持久性能。

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The physical properties, solderability, mechanical properties and the creep-rupture life of the nanon-sized Ag particles reinforced Sn-37Pb composite solder were investigated.

研究了纳米银颗粒增强锡铅基复合钎料的物理性能、工艺性能、力学性能和蠕变性能。

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Two key factors will determine Labour's faithfulness, and thus the life of the coalition: the continuing rupture between Israeli peaceniks and the Palestinians, and the prominence given to Shimon Peres, Labour's senior minister in the government and the grand old man of Israeli politics.

ECONOMIST: The coalition conundrum | The