הרכב כימי
98.34% W + 1.5% La2O3 + 0.08% ZrO2
Shapes
S, double S & as per drawing or sample
Number of Strand
Single wire
Processing Method
Precision machining & assembly
Cross Section Shapes
Round
Surface Treament Method
Magnetic polishing & ultrasonic cleaning
Application
optical material film, conductive glass and semiconductor research.