There is no primary mine, and its use is for super alloys or nuclear power plants. ... Contains hafnium and niobium, titanium or tungsten. ... the flow chart, the extraction of hafnium from the zirconium refining circuit.
... the performance of low-temperature superconductors (niobium alloys), which field... The current hospital system uses niobium-titanium superconducting magnets... It is a 6.1 MHz fixed oscillator and a plate current amplifier.
Keywords: battery geometry, uniform current distribution, uniform plate distribution, printed circuit boards, injectors... Many industrially important alloys, electrolytic polishing of high passivation materials (such as niobium, titanium)...
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