Tel.: 8615989623158
E-mail: sales@grandetop.com
Tel.: 8615989623158
E-mail: sales@grandetop.com
The system is used for continuous preparation of metal nanopowders and bulk materials. Hydrogen thermal desorption of nanoparticles, dispersion and assembly; used for hot pressing and sintering of new composite materials.
The system is mainly composed of vacuum acquisition and measurement system; DC arc plasma powder making system; vacuum glove box system; powder collection and circulation system; pressurized consolidation system; electrical control system; inflation system; water cooling system, etc.
Technical parameters:
| Vacuum Chamber | Glove box | Dimensions: 900x800x700mm |
| Sample injection room | Size Φ380x400mm | |
| Milling room (round) | Size Φ600x800mm, double-walled water-cooled, all-stainless steel structure, horizontal front door | |
| Powder collection chamber | Size Φ500x650mm, double-layer sandwich wall water-cooled all-stainless steel structure, with a set of rotating powder scraping device inside | |
| Vacuum system configuration | Molecular pump or diffusion pump (for vacuum glove box), valve, etc. | |
| Ultimate pressure | Powder collection chamber | ≤6.6x10-4 Pa |
| Vacuum glove box | ≤6.6x10-2 Pa | |
| Special Vacuum Chamber | ≤6.6x10-3 Pa | |
| Pressurized consolidation system | 100 tons hydraulic workstation | Pressure is continuously adjustable and can be displayed by pointer |
| Resistance furnace heating temperature control system | Heating maximum temperature 1600℃, uniform temperature zone Φ100x100mm SCR DC ZX5 (30KW)Multi-stage programmable temperature control; pressurization and sintering can be performed simultaneously | |
| Special Vacuum Chamber | U-shaped, 430x330x740mm, double-walled water-cooled all-stainless steel structure | |
| Powder shape | Basically spherical, average particle size ≤100nm | |
| Gas circulation system | Roots pump performs cyclic air extraction;Gas flow distribution system, consisting of vacuum hose, stainless steel pipes, and valves | |
| Electrical control system | Two cabinets; one master control power supply, one remote control power supply System schematic diagram and one operation panel | |
| Water system | Cooling the powder making chamber, powder collecting chamber, arc gun, lower electrode, etc. It consists of a water inlet manifold (about ten ways), valves and hoses, and is equipped with a water pressure protection device | |
