This part specifies the high-frequency combustion-infrared absorption method for the determination of carbon content in sponge titanium, titanium and titanium alloys. This section applies to the determination of carbon content in titanium sponge, titanium and titanium alloys. Measuring range: 0.004% to 0.100%.
GB/T 4698.14-2011 history
2011GB/T 4698.14-2011 Methods for chemical analysis of titanium sponge, titanium and titanium alloys.Determination of carbon content
1996GB/T 4698.14-1996 Sponge titanium, titanium and titanium alloys--Determination of carbon content--Combustion coulometric method