How to choose the material of high-temperature tube furnace tube, the difference between quartz tube and corundum tubeChoosing a high-temperature tube furnace, the furnace tube is the core component that directly determines the upper limit of equipment temperature resistance, atmosphere adaptability, experimental stability, and service life. Many university laboratories and users of new material research and development are torn between choosing quartz tubes or corundum tubes for tube furnace tubes? There is no absolute superiority or inferiority between the two, the core depends on the process temperature, atmosphere type, material system, and experimental requirements. Below, we will compare the differences between the two in detail and provide a clear selection idea for everyone.
10-21
Application of nitrogen vacuum sintering furnace: powder metallurgy, ceramic, magnetic material sinteringThe nitrogen vacuum sintering furnace adopts a vacuum degreasing+high-purity nitrogen protection sintering process, mainly used for high-temperature sintering of powder metallurgy, advanced ceramics, and magnetic materials to prevent workpiece oxidation, improve material density, support laboratory research and development and industrial mass production, and the equipment can be customized according to non-standard requirements.
10-20
Low vacuum atmosphere furnace, application of new material sintering, annealing, and reduction heat treatmentThe low vacuum atmosphere furnace can complete the sintering, annealing, and reduction heat treatment of new materials. First, a low vacuum is drawn and then a protective atmosphere is introduced to effectively prevent high-temperature oxidation of materials. It is widely used in advanced ceramics, new energy powders, powder metallurgy, and university research experiments. The equipment supports non-standard customization.
10-16
Graphite vacuum furnace used for vacuum heat treatment process of ceramics and carbon materialsIn the field of advanced new materials, high-temperature heat treatment of ceramics and carbon materials has high environmental requirements, and oxidation is prone to occur at high temperatures. Ordinary resistance furnaces cannot meet the requirements of oxygen free ultra-high temperature processing. The graphite vacuum furnace uses high-purity graphite as the heating element and thermal insulation field, and can achieve ultra-high temperature heating of 1700-2200 ℃ under vacuum or inert protective atmosphere conditions. It is the core heat treatment equipment for ceramic sintering, carbon material graphitization, annealing and degassing.
Why choose a non-standard customized high-temperature box furnace for experimental production of new materials?In the fields of new materials such as ceramic materials, powder metallurgy, new energy materials, and special metals, laboratory research and small-scale production have high requirements for heat treatment equipment. The parameters of standard high-temperature box furnaces are fixed, and it is often difficult to fully match special processes.
10-13
Key points for selecting continuous tube furnaces and a guide for selecting powder continuous sintering equipmentThe sintering, calcination, and roasting processes of powder materials require high continuity of heat treatment equipment, uniformity of temperature field, and sealing of atmosphere. The continuous tube furnace relies on automatic feeding, continuous discharging, and multi zone gradient temperature control, making it suitable for the continuous sintering production of large quantities of powders such as lithium battery powder, ceramic powder, catalysts, rare earth materials, etc.
10-10
What are the key points to consider when selecting an experimental vertical tube furnace?In the heat treatment experiments of university laboratories, research institutes, and new material research and development enterprises, the experimental vertical tube furnace is the core equipment for powder sintering, annealing, vapor deposition, pyrolysis, atmosphere reaction and other experiments. Compared with the horizontal tube furnace, the vertical structure of the vertical tube furnace is more suitable for scenarios such as sample vertical placement, gravity influence experiments, powder material processing, and continuous feeding.
09-24
2000 ℃ High Temperature Vertical Carbon Tube Furnace – Vertical Tube High Temperature Sintering FurnaceIn precision process scenarios such as high-end new material research and development, special ceramic sintering, carbon material heat treatment, and hard alloy preparation, conventional quartz and corundum tube furnaces are limited by materials and cannot achieve ultra-high temperature processing above 1800 ℃.
09-23
What is a small tube furnace used in experiments? What materials are suitable for heat treatment experiments?In material experiments in university laboratories, research institutes, and enterprise R&D centers, small tube furnaces are widely used as basic heat treatment equipment. Many first-time researchers and laboratory teachers often wonder: What is the difference between small tube furnaces and large industrial tube furnaces? What experiments can it perform and what materials can it adapt to?
English
简体中文
Français
日本語
한국어
Português
Русский
Español
