EXPERIMENTAL RESEARCH ON THE INFLUENCE OF SOAKING AGING TYPE ON SOME MECHANICAL PROPERTIES OF THE ALLOY AIZn5,7MgCu

M. I. NEACSU; R. E. CHIRIAC; A. CHIRIAC

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EXPERIMENTAL RESEARCH ON THE INFLUENCE OF SOAKING AGING TYPE ON SOME MECHANICAL PROPERTIES OF THE ALLOY AIZn5,7MgCu

机译：浸泡老化类型对合金AIZN5,7MGCU某些机械性能影响的实验研究

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The paper presents results of experimental laboratory-scale research on the influence of the AIZn5,7MgCu alloy thermal processing mode. Two types of aging heat treatment were studied, namely: a natural aging and an artificial aging treatment. For each of the two types of technological heat treatment, the change of the mechanical properties was monitored according to the parameters of the aging procedure.The experimental research of this paper highlights the advantage of artificial aging as compared to natural aging, but this advantage must also be seen in terms of the costs implied by the two types of treatment.

机译：本文介绍了实验实验室规模研究对AIZN5,7MGCU合金热处理模式影响的研究。研究了两种老化热处理，即：天然老化和人工老化治疗。对于两种类型的技术热处理中的每种类型，根据老化程序的参数监测机械性能的变化。本文的实验研究突出了与自然老化相比人工老化的优势，但这种优势必须也可以在两种类型的治疗所暗示的成本方面看到。

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《Metalurgija》 |2017年第2期|共4页
作者
M. I. NEACSU; R. E. CHIRIAC; A. CHIRIAC;
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正文语种 eng
中图分类冶金工业;
关键词
aluminum alloy; heat treatment; time-temperatura; mechanical properties; microstructure.;

机译：铝合金;热处理;时间温度;机械性能;微观结构。;

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1. EXPERIMENTAL RESEARCH ON THE INFLUENCE OF SOAKING AGING TYPE ON SOME MECHANICAL PROPERTIES OF THE ALLOY AIZn5,7MgCu [J] . M. I. NEACSU, R. E. CHIRIAC, A. CHIRIAC Metalurgija . 2017,第1a2期

机译：浸泡老化类型对合金AIZN5,7MGCU某些机械性能影响的实验研究
2. Optimisation of thermo mechanical treatments using cryogenic rolling and aging of the high strength aluminium alloy AIZn5.5MgCu (AA7075) [J] . S. Fritsch, S. Hunger, M. Scholze, Materialwissenschaft und Werkstofftechnik . 2011,第7期

机译：使用高强度铝合金AIZn5.5MgCu（AA7075）进行低温轧制和时效进行热处理的优化
3. The Influence of Pr and Nd Substitution on Hydrogen Storage Properties of Mechanically Alloyed (La,Mg)(2)Ni-7-Type Alloys [J] . Balcerzak M., Nowak M., Jurczyk M. Journal of Materials Engineering and Performance . 2018,第11期

机译：PR和ND取代对机械合金（LA，Mg）（2）Ni-7型合金的储氢性能的影响
4. Influence of Microstructure Development on Mechanical Properties of AISi7MgCu Alloy [C] . D. Stanic, Z. Z. Brodarac, L.Li Annual Meeting amp;amp;amp; Exhibition of The Minerals, Metals amp;amp;amp; Materials Society . 2019

机译：微观结构发育对AISI7MGCU合金力学性能的影响
5. Influence of alloying elements iron and silicon on mechanical properties of aluminum-copper type B206 alloys. [D] . Kamguo Kamga, Honore. 2010

机译：铁和硅合金元素对铝铜B206型合金力学性能的影响。
6. Cold Rolling Deformation Characteristic of a Biomedical Beta Type Ti–25Nb–3Zr–2Sn–3Mo Alloy Plate and Its Influence on α Precipitated Phases and Room Temperature Mechanical Properties During Aging Treatment [O] . Jun Cheng, Jinshan Li, Sen Yu, 2020

机译：生物医学β型Ti-25NB-3ZR-2SN-3MO合金板的冷轧变形特性及其对老化处理期间α沉淀相和室温力学性能的影响
7. Mechanical properties of various concrete after high temperature exposure Mechanical property of various types of concrete after high temperature exposure is investigated. Considering compressive strength requirement for a vertical element in high rise building, concrete specimens with various design strengths of 35, 80, 100, and 150 MPa were tested. Particularly, the influence of incorporated steel fiber on fire resistance is of interest in this study. Experimental results show that the fire resistance depends on the design strength and steel fiber content. Normal strength concrete (NSC) of a design strength of 35 MPa or high performance concrete (HPC) of 80-100 MPa does not spall when exposed to 100-400 °C of temperature. However, an explosive spalling occurs at 300 °C when the HPCs contain 1 vol. of steel fiber. Ultra-high performance concrete (UHPC) of a design strength of 150 MPa and 1.5 vol. of steel fiber also shows dramatic spalling at 300 °C. The experimental results found in this study can contribute to a better understanding of the behaviors of HPC and UHPC under fire and the role of steel fiber on the fire resistance. [O] . 2017

机译：研究了高温暴露后各种混凝土高温曝光机械性能各种混凝土的机械性能。考虑到高层建筑中垂直元件的抗压强度要求，测试了35,80,100和150MPa各种设计强度的混凝土试样。特别是，在这项研究中，掺入钢纤维对耐火性的影响。实验结果表明，耐火性取决于设计强度和钢纤维含量。在暴露于100-400°C的温度时，80-100MPa的设计强度为35MPa或高性能混凝土（HPC）的正常强度混凝土（NSC）不会击落。然而，当HPC含有1体积的钢纤维的百分比时，爆炸性剥落发生在300℃。超高性能混凝土（UHPC）的设计强度为150 MPa和1.5 Vol。钢纤维的百分比也显示出300℃的剧烈剥落。本研究中发现的实验结果可以有助于更好地了解在火灾中的HPC和UHPC的行为以及钢纤维对耐火性的作用。

EXPERIMENTAL RESEARCH ON THE INFLUENCE OF SOAKING AGING TYPE ON SOME MECHANICAL PROPERTIES OF THE ALLOY AIZn5,7MgCu

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