Proceedings of the Korean Powder Metallurgy Institute Conference (한국분말야금학회:학술대회논문집)
- 2006.09b
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- Pages.742-743
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- 2006
Improved Consistency and Productivity by Aeration Filling Technology and High Performance Powder Mixes
- Larsson, Mats (Hoganas AB) ;
- Solimanjad, Naghi (Hoganas AB) ;
- Dahlberg, Mikael (Hoganas AB) ;
- Takeda, Yoshinubu (Hoganas Japan K.K., Akasaka Shasta East Building) ;
- Kondoh, Mikio (Toyota Central R&D Labs., Inc)
- Published : 2006.09.24
Abstract
Filling of the tool die directly influences dimensional tolerances and density variation. To minimize the variations in filling, both within different sections of the cavity and from part to part, are of great importance for produce high quality P/M parts. Filling of the tool die is also one of the limiting factors in the productivity in powder pressing. By using aeration filling in combination with bonded powder mixes, both weight scatter and productivity can be improved. In this presentation results are presented showing the benefit of using aeration filling for different types of powders