Marjaana Karhu

Senior Scientist, M.Sc. (Eng)

20102020
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Research Output 2010 2020

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Conference abstract in proceedings
2016

Preparing nano structural WC-Co powders by utilizing soluble raw materials by spray drying and synthesis method

Sinilehto, H-M., Kanerva, U., Karhu, M., Lagerbom, J., Vuorinen, T., Lindroos, T. & Turunen, E., 2016, PARTEC 2016 : Book of Abstracts.

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Spray drying
Raw materials
Powders
Particle size
Phase structure
2015

Synthesis of nano structural WC-Co powders from water soluble precursors: Effects of tungsten source and synthesis atmosphere on chemical and phase structure evolutions

Kanerva, U., Karhu, M., Lagerbom, J., Kronlöf, A. & Turunen, E., 2015, Abstract Book of the 39th International Conference and Expo on Advanced Ceramics and Composites, ICACC’15. American ceramic society, p. 58

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Tungsten
Phase structure
Powders
Raw materials
Ammonium Compounds

Synthesis of nano structural WC-Co powders from water soluble precursors: effects of carbon content to chemical and phase structure

Kanerva, U., Karhu, M., Lagerbom, J., Kronlöf, A. & Turunen, E., 2015, ECerS 2015: Book of abstracts.

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Phase structure
Powders
Carbon
Water
Carbides
2014

Sustainable material design aspects through WC/Co substitution case study

Karhu, M., Laukkanen, A., Pinomaa, T., Andersson, T. & Kivikytö-Reponen, P., 2014, Minerals in Circular Economy: Book of abstracts. VTT Technical Research Centre of Finland, p. 60-61 (VTT Technology; No. 192).

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Open Access
2011

Oxygen enrichment by artificial lungs

Vuorinen, T., Puhakka, E., Kauranen, P., Karhu, M., Wikström, L., Häkkinen, S. T., Wilhelmson, A., Wahlström, R. & Pitkänen, P., 2011, ICOM 2011: Poster session 2 - Abstracts. ICOM1040

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Oxygen
Air
Power generation
Energy utilization
Molecules