|
|
|
| Effect of lubricant selection and addition on the pressing properties of powder metallurgy stainless steel |
| ZHENG Wei-guog1, ZHU Xiao-fengg2, ZHOU Qing1, |
| 1Porite YangZhou Technology & Industry Co., Ltd, Yangzhou 225127,China，2Uniris Exhibition Shanghai Co., Ltd, Shanghai 200040,China |
|
|
|
|
Abstract In this paper, the effects of different combinations and additions of lubricants on the compressibility, fluidity and formability of SUS304L stainless steel mixed powder were studied by using the combination lubricants of green reinforce, ejection lubricant and pressing lubricant as basic units in compaction. The results show that the green density, fluidity, surface roughness and green strength can be improved by choosing the proper lubricant ratio. After experimental analysis, a reasonable lubricant selection scheme for powder metallurgy stainless steel is obtained.
|
|
Received: 19 September 2018
|
|
Corresponding Authors:
朱啸峰（1979—），男，本科，主要研究方向为粉末产品应用及市场推广。
E-mail: pyc.zhou@163.com
|
|
|
|
|
|
|
2020, Vol. 30 
