KAGAKU KOGAKU RONBUNSHU - Articles (1975-present) [PDF] | full-text in Japanese, abstracts and references in English | Society of Chemical Engineers, Japan.
Key Engineering Materials ( KEM ) - 1st pages of articles and conference papers (1986-present) [PDF] | Trans Tech Publications, Switzerland.
Khimiya / Chemistry ( Chemistry: Bulgarian Journal of Science Education ) - Selected articles (2002-present) [PDF] | in Bulgarian.
KONA Powder and Particle Journal - (1983-present) | published annually | powder science and technology | Council of Powder Technology and Hosokawa Powder Technology Foundation, Japan.
Kovine, zlitine, tehnologije (Metals Alloys Technologies) - Articles (1998-1999) [PDF] | metal technology | Slovenian, selected papers in English | Institute of Metals and Technology, Ljubljana, Slovenia.
Kovove materialy - Metallic Materials - Articles (1996-present; not all papers are available) [PDF] | Slovak Academy of Sciences, Slovak Republic | Free registration is required.