|
|
|
| Study on mechanical properties of Monel porous plate |
| GE Yuan，TAN Ping，LI Zeng-feng，WANG Jian-yong，WANG Qiang-bing，YANG Bao-jun |
| （State Key Laboratory of Porous Metal Materials， Northwest Institute for Nonferrous Metal Research， Xi’an 710016， China） |
|
|
|
|
Abstract The porous plate is the key part for distributing gas in the fluidized bed， which is subjected to pressure， tension and shear from flowing gas and material during work. The porous plate is required to have excellent mechanical properties. The Monel porous plate was prepared by powder metallurgy process. The compression and shear properties of different parts were determined. Results show that the compression yield strength is up to 143 MPa and the elastic modulus reaches 18.1 GPa at the edge of porous plate. While in the central part of the plate， the compression yield strength is 67 MPa and the elastic modulus is 8.2 GPa. The elastic strain range is up to 3.0%. The shear strength is 153 MPa at edge and 87 MPa in the central.
|
|
Received: 05 April 2017
Published: 22 December 2017
|
|
|
|
| [1]汤慧萍，张正德.金属多孔材料发展现状[J].稀有金属材料与工程, 1997, 26(1):1-6
[2]顾临，邱世庭.烧结金属多孔滤材技术综述[J].流体机械, 2002, 30(2):32-33
[3]乔吉超，奚正平，汤慧萍，等.金属多孔材料压缩行为的评述[J].稀有金属材料与工程, 2010, 39(3):l01-39
[4] 李传福，李艳芳.金属多孔材料力学性能的研究进展[J].装备制造技术, 2015, (8):244-245
[5]葛渊，汤慧萍，王建永，等.粉末粒度对蒙乃尔合金多孔材料压缩性能的影响[J].功能材料, 2010, 41(3):527-529
[6] 王建永，汤慧萍，葛渊，等.蒙乃尔合金多孔板材剪切行为的研究[J].Proscenia, 2012, (27):742-746
[7] 葛渊，李增峰，汤慧萍，等.蒙乃尔布气元件多孔性能的研究[J].粉末冶金技术, 2015, 33(5):327-330
[8] 王志平，江云飞，丁坤英.镍基多孔材料压缩性能的研究[J].焊接, 2015, (3):56-59
[9]王建永，汤慧萍，朱纪磊，等.孔隙度对烧结不锈钢纤维多孔材料剪切性能的影响[J].功能材料, 2010, 41(3):565-567
|
|
|
|
2017, Vol. 27 
