Atmosphere effect on sintering behaviour of Astaloy CrM and Astaloy CrL Höganäs powders with manganese and carbon additions / Tadeusz PIECZONKA, Maciej SUŁOWSKI, Andrzej CIAŚ // W: 6th International powder metallurgy conference & exhibition : October 05–09, 2011, Ankara/Turkey : proceedings = Uluslararasi toz metalurjisi konferansi ve sergisi : 05–09 Ekim 2011 : bildiriler kitabi / eds. Mehmet Türker [et al.] ; Middle East Technical University, Gazi University, Turkish Powder Metallurgy Association. — Ankara : Turkish Powder Metallurgy Association, 2012 + CD. — ISBN: 978-605-61038-7-2. — S. 414–421. — Bibliogr. s. 420–421, Abstr.

Atmosphere effect on sintering behaviour of Astaloy CrM and Astaloy CrL Höganäs powders with manganese and carbon additions — Wpływ atmosfery na spiekalność komercyjnych proszków Höganäs Astaloy CrM i Astaloy CrL z dodatkami manganu i węgla / T. PIECZONKA, M. SUŁOWSKI, A. CIAŚ // Archives of Metallurgy and Materials / Polish Academy of Sciences. Committee of Metallurgy. Institute of Metallurgy and Materials Science ; ISSN 1733-3490. — 2012 vol. 57 iss. 4, s. 1001–1009. — Bibliogr. s. 1008–1009

Dimensional behaviour and microstructure of sinter hardenable PM low alloy steels containing manganese / Tadeusz PIECZONKA, Maciej SUŁOWSKI // W: Euro PM2012 congress & exhibition : 16\textsuperscript{th} – 19\textsuperscript{th} September 2012 : Basel, Switzerland. Vol. 1, PM applications and new processes / EPMA European Powder Metallurgy Association. — [Switzerland] : EPMA, cop. 2012. — ISBN: 978-1-899072-25-5. — S. 271–276. — Bibliogr. s. 276, Abstr.

Microstructure and properties of $Cr-Mn$ alloyed sintered steels / M. SUŁOWSKI, M. Kábatová, E. Dudrová // Powder Metallurgy Progress : Journal of Science and Technology of Particle Materials ; ISSN 1335-8987. — 2012 vol. 12 no. 2, s. 71–83. — Bibliogr. s. 82–83, Abstr.

The effect of sintering atmosphere on the microstructure, properties and fracture behaviour of $Cr-Mn$ low-alloyed sintered steels / Maciej SUŁOWSKI, Margita Kabátová, Eva Dudrová // W: Fraktografia 2012 = Fractography 2012 : international conference : 21–24 October 2012, [Stará Lesná] : book of abstracts / Beáta Ballóková, Pavol Hvizdoš. — Košice : Institute of Materials Research of the Slovak Academy of Sciences, cop. 2012. — ISBN: 978-80-970964-2-7. — S. 47

The microstructure and properties of low carbon PM Mn steels sintered under different conditions / Maciej SUŁOWSKI, Andrzej CIAŚ, Tadeusz PIECZONKA // W: 6th International powder metallurgy conference & exhibition : October 05–09, 2011, Ankara/Turkey : proceedings = Uluslararasi toz metalurjisi konferansi ve sergisi : 05–09 Ekim 2011 : bildiriler kitabi / eds. Mehmet Türker [et al.] ; Middle East Technical University, Gazi University, Turkish Powder Metallurgy Association. — Ankara : Turkish Powder Metallurgy Association, 2012 + CD. — ISBN: 978-605-61038-7-2. — S. 177–184. — Bibliogr. s. 184, Abstr.