Tantaali (lat. tantalum) on siirtymämetalleihin kuuluva harvina... - dofaq.co
Tantaali (lat. tantalum) on siirtymämetalleihin kuuluva harvina...
wikipedia - 07 Jan 2023
Tantaali (lat. tantalum) on siirtymämetalleihin kuuluva harvinainen, siniharmaakiiltoinen alkuaine, jonka järjestysluku on 73. Sitä käytetään kirurgien välineissä ja implanteissa, sillä se ei reagoi ruumiinnesteiden kanssa. Tantaalia käytetään myös kemianteollisuudessa, tantaalikondensaattoreissa, sähköputkissa ja aikaisemmin hehkulampun hehkulangoissa. Tantaalikarbidi (TaC, CAS-numero 12070-06-3) on osana kovametalliseoksissa. Tantaalia tavataan pääasiassa tantaliitti-mineraalissa, (Fe, Mn) Ta2O6.
At Europe's sauna marathon, schvitzing is a sport
The Washington Post - 27 Feb 2024
At Europe's sauna marathon, schvitzing is a sport ...
FIS | Riiber secures overall title with clean sweep in Otepää | FIS Nordic Combined World Cup 23-24
FIS Ski - 11 Feb 2024
FIS | Riiber secures overall title with clean sweep in Otepää | FIS Nordic Combined World Cup 23-24 ...
IBU Youth and Junior World Championships in Otepaa begin
International Biathlon Union - 21 Feb 2024
IBU Youth and Junior World Championships in Otepaa begin ...
Riiber and Hagen continue dominant streak with World Cup wins in Otepaa
Eurosport COM - 10 Feb 2024
Riiber and Hagen continue dominant streak with World Cup wins in Otepaa ...
FIS | Riiber hits another milestone in Otepää | FIS Nordic Combined World Cup 23-24
FIS Ski - 09 Feb 2024
FIS | Riiber hits another milestone in Otepää | FIS Nordic Combined World Cup 23-24 ...
Kelly Sildaru to compete in Otepää this weekend after return from injury
ERR News - 14 Mar 2024
Kelly Sildaru to compete in Otepää this weekend after return from injury ...
Norway wins the youth relays at the World Championships in Otepaa
International Biathlon Union - 01 Mar 2024
Norway wins the youth relays at the World Championships in Otepaa ...
Otepää (EST): Riiber beats Ilves by 0.4 sec
FIS Ski - 10 Feb 2024
Otepää (EST): Riiber beats Ilves by 0.4 sec ...
Tänak wins Otepää Winter Rally – DirtFish
DirtFish - 13 Feb 2021
Tänak wins Otepää Winter Rally – DirtFish ...
Photos: Nearly 900 compete in XIII European Sauna Marathon in Otepää
ERR News - 03 Feb 2024
Photos: Nearly 900 compete in XIII European Sauna Marathon in Otepää ...
Gold medals in the mass start 60 at the YJWCH in Otepaa go to Norway, Germany and Ukraine
International Biathlon Union - 29 Feb 2024
Gold medals in the mass start 60 at the YJWCH in Otepaa go to Norway, Germany and Ukraine ...
FIS | FIS Nordic Combined - Watch LIVE World Cup Men's Gundersen NH Otepää 2024 - CC segment
FIS Ski - 06 Feb 2024
FIS | FIS Nordic Combined - Watch LIVE World Cup Men's Gundersen NH Otepää 2024 - CC segment ...
Record number of competitors expected for Nordic Combined World Cup in Otepää
ERR News - 09 Jan 2024
Record number of competitors expected for Nordic Combined World Cup in Otepää ...
Another Norwegian masterpiece in the junior relay from Otepaa - Gold for Germany in the women's relay
International Biathlon Union - 02 Mar 2024
Another Norwegian masterpiece in the junior relay from Otepaa - Gold for Germany in the women's relay ...
Coming up: World Cup in Otepää (EST)
FIS Ski - 07 Feb 2024
Coming up: World Cup in Otepää (EST) ...
Estonia's mixed youth biathlon relay team 13th in Otepää
ERR News - 25 Feb 2024
Estonia's mixed youth biathlon relay team 13th in Otepää ...
Otepää to host Summer Biathlon World Championships 2024
International Biathlon Union - 14 Jun 2023
Otepää to host Summer Biathlon World Championships 2024 ...
Jaroslav Neverov makes top 10 in youth biathlon world championships in Otepää
ERR News - 25 Feb 2024
Jaroslav Neverov makes top 10 in youth biathlon world championships in Otepää ...
Otepää awarded IBU World Championships Biathlon 2027
International Biathlon Union - 16 Sep 2022
Otepää awarded IBU World Championships Biathlon 2027 ...