zirconium

Dette er ordets examples relatert til zirconium. Klikk på et hvilket som helst ord for å gå til ordets detaljside. Eller, gå til definisjonen av zirconium.

Eksempler på zirconium

  • Zirconium and its alloys are highly reactive toward oxygen, nitrogen, and hydrogen.

  • The same is true for the vanadium, rubidium and zirconium concentrations in the sediment.

  • Figure 21 presents the magnetic field dependence of the gas and metal ion contents for cathodes made of yttrium and zirconium and oxygen as the fill gas.

  • The zirconium water reaction was implicated in the generation of the hydrogen, which subsequently exploded and blew the top off.

  • Space age materials such as uranium, beryllium, zirconium and titanium are of great value to the hospital service and for specialised machinery used elsewhere.

  • There are a lot of metallurgical problems; many odd metals like beryllium or zirconium have to be produced and examined to see if they have suitable properties.

  • Due to the lanthanide contraction of the elements in the sixth period, zirconium and hafnium have nearly identical ionic radii.

  • It is an unusual ceramic, having relatively high thermal and electrical conductivities, properties it shares with isostructural titanium diboride and zirconium diboride.

  • After zirconium was chosen as material for nuclear reactor programs in the 1940s, a separation method had to be developed.

  • Many systems use an aluminium oxide or zirconium oxide or zirconia core instead of metal that makes complete porcelain restorations.

  • Typical materials that are welded include titanium, beryllium, and zirconium.

  • Zirconium silicate is usually colorless, but impurities induce various colorations.

  • Titanium, scandium, and zirconium form stable chemical compounds called metal hydrides when combined with hydrogen or its isotopes.

  • In this process, the strongly coordinating methyl group transfers to the boron to expose a reactive site on zirconium.

  • As a pure powder, zirconium hydrides are used as hydrogenation catalysts, in powder metallurgy, and as getters in the vacuum tube industry.

Betydning av zirconium

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NYE ORD

European

May 10, 2021

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DAGENS ORD

Shimmer

May 10, 2021

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