Titanium
| Latin name | Titanium |
| English name | Titanium |
| chemical symbol | Ti |
| atomic number | 22 |
| relative atomic mass | 47,88 |
| period | 4 |
| group | IV.B |
| classification | transition metals |
| discovery year | 1791 |
| discoverer | W. Gregor |
| melting point [°C] | 1668 |
| boiling point [°C] | 3287 |
| density [g cm-3] | 4,5 |
| density at melting point [g cm-3] | 4,11 |
| electronegativity [Pauling] | 1,54 |
| oxidation states | II, III, IV |
| electron configuration | [Ar]3d2 4s2 |
| specific heat [J g-1K-1] | 0,52 |
| heat of fusion [kJ mol-1] | 15,45 |
| thermal conductivity [W m-1 K-1] | 21,9 |
| el. conductivity [S m-1] | 2,6.106 |
| electrical resistivity [10-6 Ω.m] | 0,42 |
| 1. ionizing potential [eV] | 6,8282 |
| 2. ionizing potential [eV] | 13,58 |
| 3. ionizing potential [eV] | 27,491 |
| Mohs hardness | 6,0 |
| Vickers hardness [MPa] | 970 |
| Brinell hardness [MPa] | 716 |
| shear modulus [GPa] | 44 |
| Young's modulus [GPa] | 116 |
| point of superconductivity [K] | 0,4 |
| state at normal conditions | solid |
Resources
- BARTHELMY, David. Mineral Species containing Titanium. In: Mineralogy database [online]. 2010 [cit. 2012-06-20]. Available from: http://webmineral.com/.../Chem-Ti.shtml
- BEDINGER, George. Titanium mineral concrentates. In: U.S. GEOLOGICAL SURVEY. Mineral Commodity Summaries [online]. 2013 [cit. 2013-02-07]. Available from: http://minerals.usgs.gov/.../mcs-2013-timin.pdf
- BRITISH GEOLOGICAL SURVEY. 2012. European Mineral Statistics 2006-10. Keyworth, Nottingham: British Geological Survey. ISBN 978-0-85272-698-3
- ENGELS, Siegfried; NOWAK, Alois. Chemické prvky - Historie a současnost. Praha: SNTL, 1977.
- FRAY Derek, et al. The Electrochemical Production of Oxygen and Metal via the FFC-Cambridge Process. In: Lunar and planetary institute [online]. 2006 [cit. 2012-06-26]. Available from: http://www.lpi.usra.edu/.../tripuraneni.pdf
- HUSTED, Robert; et al. Titanium. In: LOS ALAMOS NATIONAL SECURITY. Los Alamos National Lab [online]. 2011 [cit. 2012-05-15]. Available from: http://periodic.lanl.gov/22.shtml
- MICHNA, Štefan. Titan – vlastnosti, použití, slitiny a výroba. In: Štefan Michna - studijní materiály - Katedra technologií a materiálového inženýrství Univerzity J.E.Purkyně v Ústí nad Labem [online]. 2007 [cit. 2012-05-01]. Available from: http://www.stefanmichna.com/...slitiny.pdf
- NEUŽIL, J.: Titan v keramických surovinách. Acta Universitatis Carolinae - Geologica, 1989, Vol. 33, No. 2, s. 199 - 208.
- REMY, Heinrich. Anorganická chemie - II. díl. 2. české vydání, dotisk. Praha: SNTL 1972, s. 83-95
- SEDLÁČEK, Vladimír. Titan a jeho slitiny - výroba, zracování a použití. Praha: SNTL, 1963.
- STARÝ, Jaromír; SITENSKÝ, Ivo; HODKOVÁ, Tereza. Surovinové zdroje České republiky - Nerostné suroviny 2011. In: Česká geologická služba. Surovinové zdroje v ČR [online]. 2011 [cit. 2012-08-01]. Available from: http://www.geology.cz/.../rocenka2011sur.pdf
- ZWICKER, Ulrich. Titan - titan und titanlegierungen. Berlin: Springer-Verlag, 1974. ISBN 3-540-05233-X.
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