Nitrogen Oxygen Hydrogen Analyzer Optimization of Tantalum Alloys for Preparation Process 

The Nitrogen Oxygen Hydrogen Analyzer is a advanced analytical instrument that employs inert gas fusion technology to enable rapid and accurate determination of samples in high temperature environments exceeding 3000 °C. Next, we will discuss how the Nitrogen Oxygen Hydrogen Analyzer can be used to optimize the preparation process of tantalum alloys.

Application of Nitrogen Oxygen Hydrogen Analyzer in the Preparation of Tantalum Alloys

Nitrogen oxygen hydrogen analyzers are mainly used to determine the content of the elements oxygen, nitrogen and hydrogen in inorganic samples, which in tantalum alloys have an important influence on their properties. Accurate determination of the oxygen, nitrogen and hydrogen content is achieved by placing the tantalum alloy sample in an electrode pulse furnace, which can be melted at temperatures up to 3000°C in an inert gas atmosphere.

Optimizing the process

Sample preparation: Tantalum alloy samples need to be carefully prepared in advance to ensure that their shapes and sizes meet experimental requirements. At the same time, the purity and composition of the samples are strictly controlled to ensure the accuracy of the subsequent analysis.

Pulse furnace temperature control

The pulse furnace of the Nitrogen, Oxygen and Hydrogen Analyzer has a power of up to 8 kW and a temperature of up to 3400°C or more. During the preparation of Tantalum alloys, precise control of the pulse furnace temperature enables high-temperature treatment of the alloy and ensures the complete release of oxygen, nitrogen and hydrogen from the sample.

Optimization of the gas circuit system

A new closed gas circuit system design is used for precise gas control via solenoid valves. The optimization of the gas circuit system helps to improve the accuracy of oxygen, nitrogen and hydrogen measurements and allows for the selection of lower cost argon as a carryover gas, reducing experimental costs.

Infrared detection cell and thermal conductivity cell selection

Depending on the oxygen content of the sample, the Nitrogen Oxygen Hydrogen Analyzer can be configured with up to two different lengths of infrared detection cells, automatically selecting the cell with high or low oxygen content for measurement. At the same time, the new design of high sensitivity infrared detection cell and thermal conductivity cell, with extremely low detection limit, improves the sensitivity and accuracy of the measurement.

Segmented air leakage detection

The new segmented air leakage detection function can detect air leakage in the gas system in time to ensure the stability and safety of the experimental process.