Vacuum Aging Furnace Delivery
Release time:
2025-05-23
Author:
Source:
Abstract
Under the efforts of the working team, the vacuum aging furnace products were successfully shipped. Vacuum Aging Furnace is a device that performs aging tests on materials or products in a vacuum environment. This product can be used in material science research, electrical and electronic industry, new energy, aerospace and aviation.


Recommended Reading
Silicon nitride (Si₃N₄) ceramics offer exceptional strength, fracture toughness, and thermal shock resistance, but their sintering process faces three major challenges: difficult densification, uncontrolled grain boundary phases, and cracking caused by residual thermal stress.
This article explains how a vacuum hot press furnace overcomes each of these obstacles:
Densification – Applied mechanical pressure (30–100 MPa) significantly lowers sintering activation energy, enabling near-theoretical density (>99%) at 1700–1750°C.
Grain boundary control – Vacuum environment and post-sinter annealing allow in-situ crystallization of the glassy phase, transforming it from a high-temperature weakness into a stable, heat-resistant structure.
Cracking prevention – Programmed stepwise pressure release and controlled slow cooling rates minimize thermal gradients, eliminating residual stress‑induced fractures.
2026-06-05
This article systematically elucidates the graphitization and carbonization processes of graphite anode materials, as well as the sintering process of next-generation silicon-carbon composite anode materials. Combining the technical advantages of high-performance vacuum atmosphere sintering furnaces, it explores how to achieve stable preparation of high-performance anode materials by precisely controlling key parameters such as vacuum degree, atmosphere, and temperature curves.
2026-05-25