Effect of sintering conditions on particle contacts and mechanical properties of PM steels prepared from 3% Cr prealloyed powder

by Kremel, S., Danninger, H., Yu, Y.
Source: 1. Powder metallurgy progress 1. 1335-8987 1. Roč. 2, č. 4 (2002), s. 211-221

Low-pressure carburizing of sintered alloy steels with varying porosity

by Altena, H., Danninger, H., Kremel, S., Yu, Y.
Source: 1. Powder metallurgy progress 1. 1335-8987 1. Roč. 4, č. 3 (2004), s. 119-131

Degassing and deoxidation precesses during sintering of unalloyed and alloyed PM steels

by Danninger, H., Gierl, C., Jaenicke-Roessler, K., Kremel, S., Leitner, G., Yu, Y.
Source: 1. Powder metallurgy progress 1. 1335-8987 1. Roč. 2, č. 3 (2002), s. 125-140