The nitrogen in the block Si3N4 can be determined accurately by inert gas fusion thermalconductivitymethod combined with 5-element bath.
惰气熔融法结合五元浴能够准确测定烧结氮化硅中氮。
2
This article described the determination of hydrogen in steel, copper, niobium, tantalum and titanium with ceramic crucible by high frequency induction-thermalconductivitymethod.
介绍了采用陶瓷坩埚用高频加热-热导法测定钢铁、铜、铌、钽、钛中的氢。
3
This paper describes the principle of laser Flash method and the measured results of axial thermalconductivity of carbon fibers by Flash method.