rade	Description	Recommend Application
MO1	Pure molybdenum wires	Used in making heat parts for electronic vacuum device, heating parts, hooks of various type of bulb, mandrels of tungsten coiled coil wire, etc.
MO1	Pure molybdenum wires	Used for wire cutting
MO2	Pure molybdenum rods	Used in making electronic vacuum devices, electrode for the gas discharge tube and lamp, support and lead for electron tubes.
MO3	Molybdenum mixed with other elements	High - temperature structure material (printer needle, nut, screw) halogen lamp support, heating filaments, the axis in radial tube.

Characteristic of cleaned molybdenum wire

Name	Specific Property	Application
Molybdenum wires cleaned by electrolysis	The aquadag layer can be removed by electrolysis.	Mandrels of tungsten coiled coil
Molybdenum wires cleaned in hydrogen atmosphere	The aquadag layer can be removed in hydrogen atmosphere.	Used in making supports of various type of bulb

Grade of molybdenum material
Grade		Mo-1	Mo-2	Mo-3
Mo(%)≥		99.95	99.95	99.92
Other Element Cont (%)≤	Pb			0.001
	Bi			0.001
	Sn			0.001
	Sd			0.001
	Cd			0.001
	Fe	0.005	0.006	0.03
	Ni	0.002	0.001	0.005
	Al	0.002	0.002	0.005
	Si	0.003	0.001	0.01
	Ca	0.002	0.002	0.004
	Mg	0.001	0.001	0.003
	P	0.001	0.001	0.002
	C	0.005	0.003	0.01
	O	0.003	0.005	0.008
	N	0.001	0.001