ASTM E1569 Determination of Oxygen in Tantalum Powder by Inert Gas Fusion Technique

Scope:

ASTM E1569 test method covers the oxygen bearing characteristics of tantalum powder. It determines their applications and specifications. The method proceeds with the quality check, heat treatment, and the testing of the chemical composition of materials.  The results obtained from this method help in quality control, research, and performance evaluation of the specimen. The method is performed skillfully keeping with the safety standards.

Procedure:

The ASTM E1569 test specimen is fused with a graphite crucible at a temperature capable of releasing oxygen. Inert gas fusion analyzers help carry out the process. The oxygen released then combines with carbon whici is swept into a conductivity detector. The detector output is compared to that of calibration reference materials and the result is displayed as percent oxygen. 

Specimen Size:

Specimen size should be as per the requirements. In this ASTM E1569 test, 0.08 g to 0.15 g of sample powder is used.

Data:

The test is performed as per the manufacturer’s instructions. The direct value of the percent oxygen obtained through modern fusion equipment eradicates the need for post-analysis calculations.

Conclusion:

ASTM E1569 test method is specifically important for the quality assurance and durability check of tantalum powder. Its oxygen bearing capacity is determined. A top service provider in this regard is the Infinita Lab which ensures efficient and reliable testing.