Electrodes for Welding Copper:
1.Dia: 3-200mm
2.Length:8-250mm
3.Density:1.6-1.8g/cm3
4.Low price with High quality

Electrodes for Welding Copper

Product Advantages:

This product is easy to operate, having widely application scales,good effects and economical.

 

High Carbon Aluminum Degasser Graphite Electrode function: used as a stooper when smelting gold Platinum gold and other alloys. 

ARC-AIR graphite electrode Characters: Strong anti-oxidizes, low electric resistance race, using temperature can reach 1800 degree Celsius and bear corrosion.
 

Instructions:

1. Thel electrodes must keep in dry environment, if it is affected with damp must be drying before use.

2. When using for the direct current, the electrodes link to the anode, and task to the cathode.

3. Keeping steady of working air pressure0.5-0.6Mpa.

4. Keep aeration during use, operate accord with the work limit.

Physical and chemical proposions: 

 

Bulk Density	Particle size	compressive strength	specific electrical resistance	Elastic modulus	Coefficient of thermal expansion	Ash
(g/cm3)	(mm)	(Mpa)	(μΩm)	(Gpa)	(10-6/degree)	(%)
≥1.68	2	≥21	≤8.5	≤9.3	≤2.9	≤0.3
≥1.68	0.8	≥19	≤7.8	≤9.3	≤2.9	≤0.3
≥1.58	2	≥18	≤10.5	≤9.3	≤2.9	≤0.3
≥1.72	0.8	≥22	≤7.5	≤9.3	≤2.9	≤0.3

We can manufacture the graphite rod with diameter from 3-200mm, and with length from 80-250mm, welcome to order product from Qingdao Tennry Carbon Co.,Ltd.