Effect of powder size on the pore structure of porous FeAl intermetallics

Hai Yan Gao; Yue Hui He; Pei Zhi Shen; Gang Chen; Yao Jiang; Bai Yun Huang; Nan Ping Xu

Effect of powder size on the pore structure of porous FeAl intermetallics

Hai Yan Gao, Yue Hui He, Pei Zhi Shen, Gang Chen, Yao Jiang, Bai Yun Huang, Nan Ping Xu

化工学院

Central South University

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

Effect of powder size on the pore structure of porous FeAl intermetallics has been studied in this paper. The results show that the overall and open porosity have no obvious changes with the increasing of powder size when the powder size is bigger than 60 μm, which is said the powder size is not the main factors determining the porosity of porous FeAl; Powder size was one of the main factors determining the maximum pore size. The maximum pore size d_m and powder size d_p were investigated to obey the equation d_m=0.4·d_p strictly when powder size is in the range of 18-125 μm.

源语言	英语
页（从-至）	1513-1515
页数	3
期刊	Gongneng Cailiao/Journal of Functional Materials
卷	40
期	9
出版状态	已出版 - 9月 2009

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abstract = "Effect of powder size on the pore structure of porous FeAl intermetallics has been studied in this paper. The results show that the overall and open porosity have no obvious changes with the increasing of powder size when the powder size is bigger than 60 μm, which is said the powder size is not the main factors determining the porosity of porous FeAl; Powder size was one of the main factors determining the maximum pore size. The maximum pore size dm and powder size dp were investigated to obey the equation dm=0.4·dp strictly when powder size is in the range of 18-125 μm.",

keywords = "FeAl, Pore structure, Porous materials, Power size",

author = "Gao, {Hai Yan} and He, {Yue Hui} and Shen, {Pei Zhi} and Gang Chen and Yao Jiang and Huang, {Bai Yun} and Xu, {Nan Ping}",

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T1 - Effect of powder size on the pore structure of porous FeAl intermetallics

AU - Gao, Hai Yan

AU - He, Yue Hui

AU - Shen, Pei Zhi

AU - Chen, Gang

AU - Jiang, Yao

AU - Huang, Bai Yun

AU - Xu, Nan Ping

PY - 2009/9

Y1 - 2009/9

N2 - Effect of powder size on the pore structure of porous FeAl intermetallics has been studied in this paper. The results show that the overall and open porosity have no obvious changes with the increasing of powder size when the powder size is bigger than 60 μm, which is said the powder size is not the main factors determining the porosity of porous FeAl; Powder size was one of the main factors determining the maximum pore size. The maximum pore size dm and powder size dp were investigated to obey the equation dm=0.4·dp strictly when powder size is in the range of 18-125 μm.

AB - Effect of powder size on the pore structure of porous FeAl intermetallics has been studied in this paper. The results show that the overall and open porosity have no obvious changes with the increasing of powder size when the powder size is bigger than 60 μm, which is said the powder size is not the main factors determining the porosity of porous FeAl; Powder size was one of the main factors determining the maximum pore size. The maximum pore size dm and powder size dp were investigated to obey the equation dm=0.4·dp strictly when powder size is in the range of 18-125 μm.

KW - FeAl

KW - Pore structure

KW - Porous materials

KW - Power size

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SN - 1001-9731

VL - 40

SP - 1513

EP - 1515

JO - Gongneng Cailiao/Journal of Functional Materials

JF - Gongneng Cailiao/Journal of Functional Materials

IS - 9

ER -

Effect of powder size on the pore structure of porous FeAl intermetallics

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