WIP 600MPa/IDØ200×L600mm Warm Isostatic Press
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  • WIP 600MPa/IDØ200×L600mm Warm Isostatic Press

WIP 600MPa/IDØ200×L600mm Warm Isostatic Press

The temperature-isobaric equipment is the core manufacturing equipment for enhancing the performance of solid-state batteries.

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  • 产品描述
  • Equipment Overview

    Equipment Function Description 
    The temperature-isobaric equipment is the core manufacturing equipment for enhancing the performance of solid-state batteries. By applying isotropic high pressure to optimize the material structure and interface, it achieves three-dimensional uniform density of the material. 
    1) Integrated Omnidirectional Pressure 
    Uniform densification: Applying isotropic pressure in the liquid medium to eliminate internal pores of the material. 
    Three-dimensional stress field: The pressure uniformity can reach ±1-2%, avoiding edge effects caused by traditional pressing. 
    2) Fusion of Multi-Layer Structures 
    Atomic-level bonding at the interface: Simultaneously pressing the positive electrode/electrolyte/negative electrode multi-layer structure. 
    3) Fusion of Multi-Layer Structures 
    Defect Repair: Closing micro-cracks, improving the fracture toughness of the electrolyte.

    Static pressure machine equipment parameters

    Project parameters Standard requirements
    Working cylinder working pressure The maximum pressure is ≥ 720 MPa, the normal working pressure is 0 - 600 MPa, and it can be set arbitrarily according to the working conditions. 
    Pressure fluctuation control accuracy ≤±1-2%.
    Effective specification dimensions of the working cylinder ID200 X L600mm (Effective inner diameter of the container: 200mm, Effective height (length): 600mm) 
    Working temperature inside the working cylinder ≤150°C: It can monitor and measure the temperature inside the container in real time. You can freely adjust the settings. The control accuracy is ±5°C. 
    Heating-up time The time for the first temperature increase to 90℃ is no more than 3 hours. 
    Working cylinder medium Below 90°C, use water-based medium. 
    Boosting time and boosting process control Quickly increase the pressure to 600 MPa within less than 3 minutes. The process of increasing pressure in stages is controllable and can be set arbitrarily. 
    Pressure holding time 0 - 30 minutes adjustable or set according to customer requirements. During the holding pressure period, it has an automatic pressure replenishment function. The pressure fluctuation range within 30 minutes is ≤ 2 - 3%. 
    Pressure relief method Automatic pressure relief & mechanical pressure release (with emergency pressure relief device), featuring automatic pressure replenishment function 
    Relief time Quick pressure relief or gradual, segmented pressure release 
    Voltage overshoot during boosting ≤ 2% set pressure 
    Pressurization methodHigh-flow reciprocating boost system

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