YS/T 861.4-2013 Methods for chemical analysis of niobium-titanium alloy.Part 4:Determination of carbon content.The high-frequency infrared absorption method (English Version)
This part of YS/T 861 specifies the method for measuring the carbon content in niobium-titanium alloy materials. This part is applicable to the determination of the carbon content in niobium-titanium alloy materials. The measurement range is: 0.002 0%~0.10%,
YS/T 861.4-2013 history
2013YS/T 861.4-2013 Methods for chemical analysis of niobium-titanium alloy.Part 4:Determination of carbon content.The high-frequency infrared absorption method