The investigation of transformations in copper-manganese alloys

被引：0
|
作者：
Bakasheva, A.U. [1 ]
Presnyakov, A.A. [1 ]
Aubakirova, R.K. [1 ]
机构：
[1] Inst. Kosm. Issledovanij, Alma-Ata, Kazakhstan
来源：
Metallovedenie i Termicheskaya Obrabotka Metallov | 2002年 / 10期
关键词：
Binary alloys - Copper - Copper alloys - Manganese - Order disorder transitions - Phase composition - Temperature control;
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学科分类号：
摘要：
The Cu-Mn system is investigated to define a physical-and-chemical transformations, nature of phases formed and fields of them existence. The temperatures of anomalous changing in properties of alloys are revealed, that are equal to 473-513, 623-653, 753, 813-833, 933-973, 1053-1133 K. Quasieutectic transformation of alloys of the Cu-Mn system proceeds over the temperature range of 1053-1133 K. Transition from metastable into stable state with ordering decomposition or eutectoid transformation takes place below 873 K.
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页码：7 / 8
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