Electric arc melting furnace - Model BJ5

Electric arc melting furnace - Model BJ5

Product Introduction
The BJ5 arc melting furnace from Thermal Technology in the United States can be effectively applied in powder melting, arc casting, synthesis and densification of metal, non-metal, and compound materials. The BJ5 electric arc melting furnace is easy to operate, has high reliability, and strong universality, while providing ultra-high temperature and extremely pure melting environment.
For high-purity smelting: Due to its simple and easy-to-use internal structure, the furnace chamber of BJ5 is very easy to clean, ensuring the high purity of the sample. The BJ5 arc melting furnace includes a water-cooled stainless steel bell cover, with the electrode shaft passing through the top of the bell cover. The electrodes are fixed with ball and socket joints and stainless steel corrugated pipes. Using copper furnace bottom, its upper surface can be replaced and various specifications can be used. The system can operate under slight positive vacuum pressure.
application area
It can be effectively applied in powder melting, arc casting, synthesis of metal and compound materials.
Product specifications
High temperature:>3000 ℃
Electrode: located at the top of the bell cover
Furnace bottom: diameter 9 '(22.9cm), water-cooled copper interlayer
Bell cover: diameter 10 '(24.4cm), height 11.5' (29.2cm), water-cooled stainless steel interlayer
Electrode front: 0.25 '(6.4mm) diameter, thorium tungsten rod
Arc generator: 0.25 '(6.4mm) diameter, thorium tungsten rod
Chassis: 18.5 '(47cm) diameter, aluminum
Weight: (excluding power supply, etc.) 45 lbs (20.4 kg)
Observation window: located at the top of the bell cover
Sample size: diameter 0.5 ′ -3 ′ (13mm -76mm)
Supporting requirements
Power supply: 1000A D.C. welding power supply
Cooling water: 4GPM@50 PSI, 70 degrees Fahrenheit（ 30.4LPM@3.5Kgs /Cm2, 21 ℃)
Vacuum pump: 2CFM (56.6 LPM) vacuum pump
Inert gas: 2-10 CFM (56.6-283.2 LPM)
Typical system composition
Host, vacuum system, inert gas kit, power cord, power supply and cabinet