Products Thermal Equipment Vacuum Furnace 600T vacuum induction hot press furnace
600T vacuum induction hot press furnace

Vacuum Furnace

600T vacuum induction hot press furnace

Item Number : KT-VH

Price varies based on specs and customizations


Specifications
Please refer to the chart below for detailed parameters.
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Introduction

The Vacuum Induction Hot Press Furnace is a versatile and high-performance laboratory equipment designed for hot-press sintering experiments in vacuum or protected atmospheres. It is widely used in teaching, scientific research, and production settings for various materials, including nonmetal materials, carbon composite materials, ceramic materials, and metal powder materials.

With a maximum pressure of 600T and induction heating, the furnace provides precise control over temperature and pressure. The inner wall is made of stainless steel, ensuring durability and resistance to high temperatures, while the outer wall is painted with carbon steel for added strength. The control system features a touch screen and PLC, enabling real-time monitoring and adjustment of process parameters.

The furnace incorporates advanced safety features, including over-temperature power outage, water and power outage protection, and emergency switches. It also offers the ability to store and recall multiple process recipes, making it convenient for repetitive experiments. The vacuum system ensures a controlled atmosphere, allowing for precise sintering conditions.

The Vacuum Induction Hot Press Furnace is an essential tool for researchers and scientists working with materials science, metallurgy, and other related fields. Its versatility, precision, and safety features make it an ideal choice for a wide range of applications.

Details & Part

600T vacuum induction hot press furnace details

Applications

  • Materials Science:
    • Sintering of nonmetal materials, carbon composite materials, ceramic materials, and metal powder materials in vacuum or protected atmosphere
  • Education:
    • Teaching and scientific research in materials science, metallurgy, and related disciplines
  • Industrial Production:
    • Hot-press sintering of advanced materials for aerospace, automotive, and electronics applications

Features

  • High temperature precision control: The furnace can precisely control the hot press sintering temperature, ensuring accurate and consistent results.
  • Adjustable pressure: The equipment's up and down suppress oils allow for adjustable working pressure, accommodating different technical requirements.
  • Programmable temperature and vacuum: The furnace can record, store, and display temperature and vacuum degree process curves in real time. It also allows for storing and calling multiple sets of process recipes, simplifying operation.
  • Safety interlock protection: The furnace is equipped with safety interlock protection, including over-temperature power outage, water and power outage, and alarms for over-temperature, low water pressure, and low air pressure.
  • Emergency switches: The furnace is equipped with emergency switches for added safety, allowing users to quickly respond to any unexpected situations.

Principle

The vacuum induction hot press furnace uses a high-frequency induction coil to generate heat, which is then transferred to the sample through a water-cooled copper hearth. The furnace is equipped with a vacuum chamber that can be evacuated to a pressure of 10-5 Torr, which allows for the removal of gases and impurities from the sample. The furnace can be operated at temperatures up to 2200°C and pressures up to 600 tons.

Advantages

  • High-temperature resistance: The inner wall of the furnace is made of stainless steel, which can withstand high temperatures of up to 2200 degrees Celsius.
  • Good thermal insulation: The outer wall of the furnace is painted with carbon steel and has water flowing in the middle, which can effectively reduce heat loss and improve thermal insulation.
  • Precise temperature control: The control system is based on a touch screen and PLC, which can precisely control the temperature and pressure, ensuring the accuracy of the hot pressing process.
  • Real-time monitoring: The control system can record, store, display in real-time and set process curves for temperature and vacuum degree, allowing users to monitor the process status in real-time.
  • Multiple process recipes: The control system can store and call multiple sets of process recipes, which is convenient for users to switch between different process parameters.
  • Safety protection: The furnace is equipped with various safety interlock protection measures, such as over-temperature power outage, water and power outage, over-temperature, low water pressure, low air pressure, etc., to ensure the safety of the operator and equipment.
  • Wide application: The furnace is suitable for various materials, including nonmetal materials, carbon composite materials, ceramic materials and metal powder materials, and can be used in teaching, scientific research and production.

Technical specifications

Maximum pressure 600T
Mold outer diameter  ∅680mm
Mold material Graphite
Large sample size ∅500mm
Cold vacuum degree 10Pa
Furnace body form One for two
Heating method Induction
Pressure method Four-column mechanical pressurization

FAQ

What is a vacuum furnace used for?

A vacuum furnace is used for high-temperature processing of materials in a controlled environment without any contamination. It operates by surrounding the product with a vacuum, which prevents oxidation and heat loss from the product through convection. This furnace is commonly used for heat treatment of steel alloys at temperatures below 1200 °C. High-temperature vacuum furnaces can reach temperatures up to 3000°C and are used for industrial processes such as sintering, brazing, annealing, and heat treatment with high consistency and low contamination. The ability to achieve uniform heating across the entire workpiece is a key benefit of using a high-temperature vacuum furnace.

What is the application of the 600T vacuum induction hot press furnace?

It is used for teaching, scientific research and production, such as nonmetal materials, carbon composite materials, ceramic materials and metal powder materials hot-press sintering experiments in vacuum or protected atmosphere.

What is the process of a vacuum furnace?

The process of a vacuum furnace involves loading the parts into the chamber and creating a vacuum inside it by utilizing a vacuum pump. The next step is to heat the parts using temperature controls, which can reach between 1,500 and 5,400 degrees Fahrenheit. This process eliminates the possibility of oxidation and contamination, resulting in a higher purity end product. After heating, the parts are cooled and finished before being removed from the vacuum furnace. The furnace consists of various components, including the vacuum system, furnace shell, electric heating element, temperature controls, power supply system, and transport apparatus.

What is the purpose of a vacuum hot press furnace?

The purpose of a vacuum hot press furnace is to combine vacuum or atmosphere, hot pressing, and high-temperature sintering to form new materials. It can be used in the vacuum sintering of transparent ceramics, industrial ceramics, and metals, as well as the high-temperature sintering of ceramic materials such as silicon carbide and silicon nitride. Additionally, it can be used for the heat treatment of powders and compacts at a temperature lower than the melting point of the main components, which improves their strength through metallurgical combination between particles. The finished materials have improved mechanical, electronic, and thermal properties.

What gas is used in a vacuum furnace?

Different gases can be used in a vacuum furnace depending on the application. In general, vacuum furnaces can work with gases or mixtures such as Argon, Nitrogen, Hydrogen, Carbon Monoxide, Helium, among others. The use of these gases allows for heat treatment in a defined, mostly non-oxidizing atmosphere, which is required for various applications such as vacuum soldering and brazing, vacuum annealing, and sintering. Additionally, it is possible to work with a defined oxygen concentration that is different from the air composition.

What are the advantages of a vacuum hot press furnace?

Advantages of a vacuum hot press furnace include hot pressing sintering of metal and ceramic powders, preparation of ceramic/metal composites and intermetallic compounds, research and development of diffusion welding process, and densification hot press sintering of oxygen/nitrogen/boron/carbon compounds and their mixtures. The high temperature and pressure under vacuum or atmosphere help to bond raw materials solid particles together, decrease voids and grain boundaries, and improve the mechanical, electronic, and thermal properties of finished materials.

What is the heating element used in a vacuum furnace?

The heating element in a vacuum furnace is critical to its proper functioning, and is dependent on factors such as maximum operating temperature, power load, partial pressure and quench gases, and life expectancy. Vacuum furnaces are heated by electric resistance elements made from a variety of materials, including high-temperature metallic alloys such as stainless steel, nickel-chromium, molybdenum, tungsten, tantalum, or of non-metallic materials such as graphite and silicon carbide. The choice of material for the heating element is important in maximizing its longevity, reliability, efficiency, and ultimately the process results.

How does a vacuum hot press furnace work?

A vacuum hot press furnace is a piece of equipment that combines vacuum, hot pressing, and high-temperature sintering. It works by heating and pressurizing materials under vacuum or atmosphere to create a compact polycrystalline sintered body with improved mechanical, electronic, and thermal properties. The furnace is composed of several systems including furnace body, heating and heat preservation, temperature measurement system, vacuum system, air charging system, water cooling system, control system, and pressure system. Heating elements can be graphite heater, molybdenum heater, or induction heating, and one-way or two-way pressurization can be used for hydraulic pressurization.

What are the common applications of vacuum hot press furnaces?

Vacuum hot press furnaces have various applications in industries such as aerospace, automotive, electronics, and materials research. They are used for the production of advanced ceramics, such as ceramic matrix composites and sintered carbides, which are used in high-temperature applications. These furnaces are also utilized for the fabrication of metallic alloys, superalloys, and intermetallic compounds with tailored properties. Vacuum hot press furnaces play a crucial role in the production of diamond tools and cutting inserts, as well as in the development of advanced electronic materials and components. Additionally, these furnaces are employed in research laboratories for the synthesis and processing of novel materials with unique properties.

What factors should be considered when selecting a vacuum hot press furnace?

When selecting a vacuum hot press furnace, several factors need to be considered. Firstly, the size and capacity of the furnace should align with the intended application and production requirements. The furnace should accommodate the size and number of samples or components to be processed. The heating and pressure capabilities of the furnace should also be evaluated to ensure they meet the desired temperature and pressure conditions. It is important to consider the level of automation and control systems available, as well as the compatibility with specific materials and processes. Additionally, the reliability, service support, and overall cost of ownership should be assessed. Consulting with manufacturers and experts in the field can help in selecting the most suitable vacuum hot press furnace for specific processing needs.
View more faqs for this product

4.8

out of

5

I was very impressed with the speed of delivery. I ordered the furnace on Monday and it arrived on Wednesday. The furnace was well-packaged and arrived in perfect condition.

Sasha

4.9

out of

5

I am very happy with the value for money of this furnace. It is a very well-made furnace and it performs very well. I would definitely recommend this furnace to others.

Oliver

4.7

out of

5

The quality of this furnace is excellent. It is made of high-quality materials and it is very well-constructed. I am confident that this furnace will last for many years.

Amelia

4.8

out of

5

I am very impressed with the durability of this furnace. I have been using it for several months now and it has shown no signs of wear or tear.

Jack

4.9

out of

5

The technological advancement of this furnace is very impressive. It is equipped with the latest features and it performs very well. I am very happy with this furnace.

Isabella

4.7

out of

5

I am very happy with the performance of this furnace. It heats up quickly and evenly, and it maintains a consistent temperature throughout the entire process.

Benjamin

4.8

out of

5

I am very impressed with the ease of use of this furnace. It is very easy to set up and operate, and it comes with a clear and concise manual.

Emma

4.9

out of

5

I am very happy with the customer service of this company. They were very helpful and responsive to my questions.

Lucas

4.7

out of

5

I am very happy with the warranty of this furnace. It comes with a one-year warranty, which gives me peace of mind.

Harper

4.8

out of

5

I am very impressed with the design of this furnace. It is very compact and it takes up very little space in my lab.

Oliver

4.9

out of

5

I am very happy with the price of this furnace. It is very affordable, and it is a great value for the money.

Amelia

4.7

out of

5

I am very impressed with the overall performance of this furnace. It is a great furnace for the price, and I would definitely recommend it to others.

Jack

4.8

out of

5

I am very happy with this furnace. It is a great addition to my lab, and I am confident that I will get many years of use out of it.

Isabella

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