GB/T 4698.9-1996 《Sponge titanium，titanium and titanium alloys--Determination of tin content--Potassium iodate titration method》 Related products

GB/T 4698.9-1996 provides for the determination of tin in titanium sponge, titanium and titanium alloys by the potassium iodate Titrimetric method. It is suitable for such metal materials. The principle is that potassium iodate and tin undergo oxidation reduction reaction to determine tin content. The standard specifies the required instruments, such as Burette, specifies the specifications and preparation of reagents. Detailed description of the Sample Handling steps, including dissolving, separating interfering elements, etc., as well as the titration operation process, such as the addition speed of potassium iodate titrant, reaction temperature control, and end point judgment method. According to this standard, the tin content can be accurately determined, providing key data for the quality control and performance evaluation of titanium sponge, titanium and titanium alloys.