Recrystallization Studies of Activation Energy for Al-Mg-Zr Alloys Produced by P/M

机译：粉末冶金生产的Al-Mg-Zr合金活化能的再结晶研究

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Aluminum alloys have been widely studied due to their good mechanical properties and recyclability during the last decade. In relation to ternary AI-XMg-YZr alloys, where X and Y are amounts in weight, with values for Y above the solid solubility as in liquid, it is verified that their physical-chemistries characteristics for recovery/recrystallization kinetics parameters still is one open field for researches. In this work studies of the activation energy for static recrystallization of two Al-Mg-Zr alloys (produced by P/M) were done by differential scanning calorimetry and samples of the same lots were observed by transmission electron microscopy to establish the correlation with microstructural changes in the thermal processing. The DSC analyses were made in SHIMADZU DSC50 and the transmission electron microscopy in JEOL JEM200C.

机译：在过去的十年中，铝合金因其良好的机械性能和可回收性而被广泛研究。关于X和Y均为重量的三元AI-XMg-YZr合金，Y的值高于在液体中的固溶度，已证实它们的恢复/重结晶动力学参数的物理化学特征仍然是一种开放的研究领域。在这项工作中，通过差示扫描量热法研究了两种Al-Mg-Zr合金（由P / M生产）的静态再结晶活化能，并通过透射电子显微镜观察了相同批次的样品，以建立与显微组织的相关性。热处理的变化。 DSC分析在SHIMADZU DSC50中进行，透射电子显微镜在JEOL JEM200C中进行。

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来源
《Powder metallurgy world congress amp; exhibition》|2010年|p.475-482|共8页
会议地点 Florence(IT);Florence(IT)
作者
Buso S.J.; Almeida Filho.A.; Monteiro W.A.;
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作者单位

Instituto de Pesquisas Energeticas e Nucleares - IPEN/USP Av. Prof. Dr. Lineu Prestes, n° 2242 - Sao Paulo - Brazil;

rnCentro Universitario Sant'Anna - CUS Rua Voluntarios da Patria, n° 257 - Sao Paulo - Brazil;

rnInstituto de Pesquisas Energeticas e Nucleares - IPEN/USP Av. Prof. Dr. Lineu Prestes, n° 2242 - Sao Paulo - Brazil;

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原文格式 PDF
正文语种 eng
中图分类粉末冶金（金属陶瓷工艺）;
关键词
Aluminum alloys; activation energy; recrystallization; differential scanning calorimetry; electron microscopy;

机译：铝合金；活化能;重结晶差示扫描量热法；电子显微镜;

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4. Recrystallization Studies of Activation Energy for Al-Mg-Zr Alloys Produced by P/M [C] . Buso S.J., Almeida Filho.A., Monteiro W.A. Powder metallurgy world congress exhibitionPM . 2010

机译：通过P / M产生的Al-Mg-Zr合金的激活能量的重结晶研究
5. A study of the microsturctural evolution and static recrystallization of magnesium alloy AZ-31 . [D] . Kistler, Harold Michael. 2012

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7. Studies on the Recrystallization of Magnesium and Its Alloys (4th Report). Recrystallized Grains Annealed at Higher Temperature After Severe Deformation [O] . Riei Ichikawa 1953

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Recrystallization Studies of Activation Energy for Al-Mg-Zr Alloys Produced by P/M

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