What Are the Uses for Molybdenum Wire?

Molybdenum wire mainly refers to a consumable made of precious metals such as molybdenum with a high-voltage electric field that continuously moves during wire cutting to cut the workpiece. (Called electrode), it can perform pulse spark discharge ablation on the workpiece and cut metal forming. There are many other uses for molybdenum wire.

Molybdenum wire

Molybdenum wire mainly refers to a consumable made of precious metals such as molybdenum with a high-voltage electric field that continuously moves to cut the workpiece during wire cutting processing, that is,

English name: Molybdenum wire

1. Pure molybdenum wire GMPM. One for wire winding core wire, bracket, lead-out wire, heating element, molybdenum foil tape, wire

Reference (Related technology of National Standard GB / T34622007 "Molybdenum Bar and Molybdenum Slab")

Indicator name GMPM. -1 GMH [. M. A 2 GMHYM. One 3

Main content M. % 99 90} 99 45} 99 45

% ±% 010 5 010 5

Total impurity element% (01 (0 05 (0 05

Tungsten% 0 01 0 01 0 01

Other impurity elements% 0 0050 005 0 005

GMHI. M2, GMHYM. One 3 is rare earth high temperature lanthanum, yttrium molybdenum,

1. Store molybdenum wire in a cool, ventilated and cool place with low humidity. Please try to control the temperature between 20 25 to avoid oxidation of molybdenum wire.

2. Molybdenum wire may be left for more than 6 months.

   Molybdenum wire is used for profile cutting, H2 furnace, heater rod guide rod hook, mandrel, wire, lead and other molybdenum used in manufacturing high temperature resistant equipment such as brackets, guide rods, heating rods in furnaces, etc.
   Molybdenum wire is mainly used for high temperature thermal field of molybdenum furnace and tube socket. Molybdenum wire is a refined molybdenum rod, which is divided into white molybdenum wire, black molybdenum wire, sprayed molybdenum wire, molybdenum wire for wire cutting, etc. Molybdenum wires are often used as materials for heating high-temperature furnaces, heating screens for stent materials, and the like.

   diameter (um)	weight (g / 200m)	200mm tolerance		Diameter tolerance
   		I	II	I	II
   20 <d30	0.65 <p1.47	± 2.5	± 3
   30 <d40	1.47 <p2.61	± 2	± 3
   40 <d400	2.61 <p256.2	± 1.5	± 3
   400 <d600	-	-	-	± 1.5	± 2.5
   600 <d2500	-	-	-	± 1.0	± 2.0

   Molybdenum wire diameter tolerance

   Grade	description	application
   MO1	Pure molybdenum wire	Used in the manufacture of electronic vacuum devices for hot parts, heating elements, different types of bulb hooks, coiled tungsten wires, etc.
   		For wire cutting
   MO2	Pure molybdenum rod	Used in the manufacture of electronic vacuum devices, electrode gas discharge tubes and lamps, and tube holders.
   MO3	Molybdenum with other elements	High temperature structural materials (printer needles, nuts, screws) with halogen lamp support, heating wire, radial shaft of the tube.

   Chemical composition of molybdenum wire

   Types of	Molybdenum content (%)	Total of other elements does not exceed (%)	The content of each element is not greater than (%)	Element content addition (%)
   MO1	99.95	0.05	0.01	-
   MO2	99.90	0.10	0.01	-
   MO3	99.33	0.07	0.01	0.20 ~ 0.60