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Effect of Foaming Agent on The Structure and Morphology of Al and Alumix 231 Foams Produced by Powder Metallurgy

机译：发泡剂对粉末冶金生产的Al和Alumix 231泡沫的结构和形貌的影响

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In this study various amounts of foaming agent (TiH_2 % 0,5-1-1,5-2 ) were added to Al and Alumix 231 powders (Al-Cu %2,5-Mg %0,5-Si %14) and mixed for 30 minutes in a three dimensional turbula. Mixed powders were compacted and then foamed freely at 690℃. Effect of foaming agent on the structure, shape and distribution of pores together with linear expansion, density of the foam and wall thickness of the cell of both materials were investigated. In all conditions foam produced from Alumix 231 powders had more homogenous distribution of the pore compare to the sample produced from pure Al powders.

机译：在这项研究中，将各种数量的发泡剂（TiH_2％0,5-1-1,5-2）添加到Al和Alumix 231粉末中（Al-Cu％2,5-Mg％0,5-Si％14）并在三维湍流中混合30分钟。压实混合粉末，然后在690℃自由发泡。研究了发泡剂对孔的结构，形状和分布以及线性膨胀，泡沫密度和两种材料的泡孔壁厚的影响。在所有条件下，与由纯铝粉生产的样品相比，由Alumix 231粉生产的泡沫具有更均匀的孔分布。

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来源
《Researches in Powder Metallurgy》|2009年|p.297-302|共6页
会议地点 Craiova(RO);Craiova(RO)
作者
Mehmet Turker; Yusuf Ozcatalbas; Hanifi Cinici; Ugur Gokmen; Arif Uzun;
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作者单位

Gazi University, Technical Education Faculty, Metallurgy Department, 06500 Ankara, Turkiye;

Gazi University, Technical Education Faculty, Metallurgy Department, 06500 Ankara, Turkiye;

Gazi University, Technical Education Faculty, Metallurgy Department, 06500 Ankara, Turkiye;

Gazi University, Technical Education Faculty, Metallurgy Department, 06500 Ankara, Turkiye;

Kastamonu University, Vocational High School, Kastamonu, Turkiye;

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会议组织
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
Al foam; alumix 231 foam; foaming agent; linear expansion; density; porosity;

机译：铝泡沫;铝泡沫231泡沫;发泡剂；线性膨胀密度;孔隙率;

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专利

1. Effect of Foaming Agent on The Structure and Morphology of Al and Alumix 231 Foams Produced by Powder Metallurgy [J] . Mehmet Turker, Yusuf Ozcatalbas, Hanifi Cinici, Materials Science Forum . 2011,第期

机译：发泡剂对粉末冶金生产的Al和Alumix 231泡沫的结构和形貌的影响
2. SYNTHESIS AND CHARACTERIZATION OF Al FOAMS PRODUCED BY POWDER METALLURGY ROUTE USING DOLOMITE AND TITANIUM HYDRIDE AS A FOAMING AGENTS [J] . Paulin Irena Materiali in Tehnologije . 2014,第6期

机译：以白云石和氢化钛为发泡剂，粉末冶金路线生产的铝泡沫的合成与表征
3. Foaming Agents for Powder Metallurgy Production of Aluminum Foam [J] . Takuya Koizumi, Kota Kido, Kazuhiko Kita Materials transactions . 2011,第4期

机译：铝泡沫粉末冶金生产用发泡剂
4. Investigation of the Weldability of Al_2O_3 Reinforced Alumix 231 Based Composite Materials Produced by Powder Metallurgy Route [C] . U. GOEKMEN, H. KARAKOC, H. ATES, Euro PM2012 congress exhibition . 2012

机译：粉末冶金法制备Al_2O_3增强铝231基复合材料的可焊性研究
5. Einfluss der Kompaktierung auf das Sch?umverhalten von pulvermetallurgisch hergestellten Metallhalbzeugen =Influence of Compaction on the Foaming Behavior of Powder Metallurgically Produced Precursors [D] . Neu, Tillmann Robert. 2019

机译：压缩对SCH的影响粉末冶金金属FalliGhel =压实对粉末冶金前体的影响行为的影响
6. Design and Fabrication of Random Metal Foam Structures for Laser Powder Bed Fusion [O] . Nicola Contuzzi, Sabina Luisa Campanelli, Fabrizia Caiazzo, 2019

机译：激光粉末床熔合随机金属泡沫结构的设计与制作
7. Joinability of Particulate Reinforced Alumix 231 Based Composite Materials Produced by Powder Metallurgy Route [O] . Ates H., Gokmen U., Cinici H., 2014

机译：粉末冶金法生产的颗粒增强铝基231复合材料的连接性
8. Correlation of Processing Parameters, Microstructure, and Mechanical Properties of High Strength Powder Metallurgically Produced Aluminum Alloys [R] . Voss, D. 1979

机译：高强度粉末冶金铝合金工艺参数，组织和力学性能的相关性

Effect of Foaming Agent on The Structure and Morphology of Al and Alumix 231 Foams Produced by Powder Metallurgy

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