Low Environment Loading Process to Produce High Specific Stiffness Porous Materials Components
低环境负荷工艺生产高比刚度多孔材料组件
基本信息
- 批准号:17360336
- 负责人:
- 金额:$ 10.2万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:2005
- 资助国家:日本
- 起止时间:2005 至 2007
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Demand of Light Weight Structural Components is becoming important in the many industrial fields like automobile, machine and welfare equipments, and porous materials with lower density than 1.0 are strongly expected for industrial applications. In the present research project, the fundamental study was investigated to produce high specific stiffness porous structural component which consists of a hollow part and porous metal by combustion foaming process. The research items and results are as follows.1.Combustion foaming by total heating of precursorThe process of combustion foaming by total heating of a precursor with powder mixture was investigated for Al and Al-Ni composite foams. The effects of powder mixing ratio of precursor, amount of exothermic foaming agent, forming conditions of precursor and heating conditions on the foaming behavior and pore morphology were analyzed and cleared.2.Self-propagating foaming by partial heating of precursorThe process of self-propagating foaming by partial heating of a precursor was investigated for the same Al and Al-Ni composite foams. The effects of amount of exothermic foaming agent, pre-heating of precursor, heating position and transfer heating condition on the foaming behavior and pore morphology were analyzed and cleared.3.Producing of porous component by foaming in hollow partThe possibility to produce porous structural component by filling Al-Ni combustion foams in a hollow pipe was demonstrated. And the effects of constraint by a hollow pipe and positions of a precursor and a hollow pipe on the pore morphology of the porous component were analyzed and cleared.4. Producing of porous aluminum with exothermic foaming agent.The new process to produce porous aluminum by help of an exothermic foaming agent was investigated. The exothermic agent was added together with foaming agent, TiH_2, in aluminum powder. The foaming possibility was demonstrated and some further problems were also cleared.
汽车、机械、福利设备等工业领域对轻量化结构件的需求越来越重要,密度低于1.0的多孔材料在工业应用中备受期待。本课题对采用燃烧发泡法制备中空构件和多孔金属组成的高比刚度多孔结构构件进行了基础研究。研究项目及结果如下:研究了Al和Al- ni复合泡沫材料的前驱体与粉末混合物的总加热燃烧发泡过程。分析并澄清了前驱体粉料配比、放热发泡剂用量、前驱体成型条件和加热条件对发泡行为和孔隙形态的影响。对同种Al和Al- ni复合泡沫进行了前驱体部分加热的自蔓延发泡过程研究。分析和澄清了放热发泡剂用量、前驱体预热、加热位置和传递加热条件对泡沫行为和孔隙形态的影响。研究了在空心管中填充铝镍燃烧泡沫制备多孔结构件的可行性。分析并澄清了空心管约束、前驱体和空心管位置对多孔组分孔隙形态的影响。用放热发泡剂生产多孔铝。研究了利用放热发泡剂制备多孔铝的新工艺。在铝粉中加入放热剂和发泡剂TiH_2。证明了泡沫的可能性,并进一步澄清了一些问题。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Self-Blowing Process of Al Foam Assisted by Exothermic Reaction
放热反应辅助泡沫铝自吹过程
- DOI:
- 发表时间:2006
- 期刊:
- 影响因子:0
- 作者:M. Kobashi;N. Kanetake
- 通讯作者:N. Kanetake
燃焼合成法による中空パイプ/A1_3Niフォーム複合構造体の作製と気孔性状の解析
燃烧合成法制备空心管/A1_3Ni泡沫复合结构及孔特性分析
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:小橋 眞;金武直幸
- 通讯作者:金武直幸
燃焼合成A1-Ni系フォームの自己伝播発泡に及ぼす予熱と粉末組成の影響
预热和粉末成分对燃烧合成A1-Ni泡沫自蔓延发泡的影响
- DOI:
- 发表时间:2007
- 期刊:
- 影响因子:0
- 作者:小橋 眞;工藤耕平;金武直幸
- 通讯作者:金武直幸
Study on Production and Pore Morphology of Hollow Pipe and Combustion Synthesized Al-Ni Foam Components
空心管及燃烧合成铝镍泡沫构件的制备及孔形貌研究
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:M. Kobashi;N. Kanetake
- 通讯作者:N. Kanetake
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KANETAKE Naoyuki其他文献
KANETAKE Naoyuki的其他文献
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{{ truncateString('KANETAKE Naoyuki', 18)}}的其他基金
Development of gradually distributing pore structure like in vivo bone in ultra-light aluminum foam
超轻泡沫铝中类似体内骨骼的逐渐分布孔结构的研制
- 批准号:
24360289 - 财政年份:2012
- 资助金额:
$ 10.2万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Microstructure Controlled Forming of High Performance Light Metals by Combined Loading under compression and Torsion
压缩和扭转联合加载高性能轻金属微观结构控制成形
- 批准号:
11555183 - 财政年份:1999
- 资助金额:
$ 10.2万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of Joining and Forming Process for partially Reinforced Metal Matrix Composite Product
部分增强金属基复合材料制品连接成型工艺的开发
- 批准号:
09450270 - 财政年份:1997
- 资助金额:
$ 10.2万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Analysis and control of microstructure of metal matrix composite under stress loading
应力加载下金属基复合材料微观结构分析与控制
- 批准号:
04452280 - 财政年份:1992
- 资助金额:
$ 10.2万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
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