SP-MSM-8 8-Station Automatic Arc Melting System with Electro-Magnetic Stirring for High Throughput Alloy Research
This system integrates a water-cooled copper hearth with eight individual cavities and a water-cooled tungsten electrode mounted on a CNC three-axis stage. The electrode’s position and stirring motion are programmable, allowing uniform melting and mixing of samples. The glove box provides a controlled argon atmosphere, ensuring minimal contamination during arc melting processes.
Wichtigste Merkmale
- Simultaneous arc melting of up to 8 samples with individual cavity dimensions of 25 mm diameter by 8 mm depth.
- Glove box environment with automatic purification system reducing H2O and O2 to less than 1 ppm.
- Water-cooled copper hearth and tungsten electrode to prevent overheating and cross-contamination.
- CNC-controlled three-axis (X, Y, Z) positioning for precise electrode placement and programmable stirring motions.
- Optional electromagnetic stirring or vacuum casting devices available for enhanced sample uniformity.
- Integrated vacuum vapor removal fixture to minimize contamination during melting of low melting point materials.
- Touch screen interface for easy operation and control of arc melting parameters.
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Sample Capacity | 8 samples per batch, each <100 g iron-based alloy |
| Copper Hearth Cavities | 8 cavities, 25 mm diameter × 8 mm depth each, water-cooled |
| Tungsten Electrode | 4 mm diameter, water-cooled, mounted on CNC X-Y-Z stage |
| CNC Positioning Speed | Up to 800 mm/min in X, Y, Z axes |
| Arc Melting Power Supply | 208-240 VAC single phase input, max 32 A; DC output 5-250 A; pulse DC and AC modes available |
| Glove Box Environment | Gas-controlled with <1 ppm H2O and O2; includes purification system and oxygen/humidity sensors |
| Wasserkühler | 16 L/min recirculating chiller for copper hearth and electrode cooling |
| Gas Requirements | High-purity Argon (5N) for melting; 5% Hydrogen + 95% Argon for purification regeneration (not included) |
Typische Anwendungsbereiche
The SP-MSM-8 is suited for research laboratories focusing on the development of new iron-based alloys and other metallic materials requiring precise compositional control and contamination-free melting. It supports high throughput synthesis for alloy screening, phase studies, and material property optimization.
Hinweise zur Konfiguration und zum Betrieb
The system includes a glove box with integrated purification, CNC-controlled arc melting stinger, water-cooled copper hearth, and a recirculating water chiller. Optional electromagnetic stirring or vacuum casting devices can be installed at the bottom of each cavity but cannot be used simultaneously. Operators must avoid contact between the tungsten electrode tip and the sample or copper hearth during melting to prevent damage. Safety precautions include wearing eye protection and handling hot samples with appropriate tools after cooling.
