Vacuum Furnace
Small vacuum tungsten wire sintering furnace
Item Number : KT-VTW
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Introduction
The Small Vacuum Tungsten Wire Sintering Furnace is a compact, experimental vacuum furnace designed for universities and research institutes. The furnace features a CNC-welded shell and vacuum pipeline, ensuring leak-free operation. Its quick-connect electrical connections facilitate easy relocation and debugging, while the standard-made electric control cabinet provides safe and convenient operation. The furnace's precision-polished inner surfaces and helium mass spectrometer vacuum leak detector ensure high vacuum integrity. With its vertical structure, integrated cabinet, and moving wheels, the furnace occupies minimal space and is easy to move. The electrically lifted furnace bottom enhances reliability and smooth operation.
Details & Part
Applications
- Hard alloy sintering: This furnace is ideal for sintering hard alloys, enhancing their strength and durability.
- Ceramic materials processing: It is used in the sintering of ceramic materials, ensuring their structural integrity and electrical properties.
- Carbon fiber graphitization: The furnace facilitates the graphitization of carbon fibers, improving their conductivity and thermal stability.
- Carbon and carbon composite sintering: It is employed in the sintering of carbon and carbon composites, resulting in enhanced mechanical properties.
- Silicon carbide products sintering: This furnace is valuable for sintering silicon carbide products, known for their high hardness and wear resistance.
- Photoelectric coating materials processing: It is used in the processing of photoelectric coating materials, optimizing their optical and electrical performance.
- Refractory metals (tungsten, molybdenum, tungsten-copper alloy) and other alloy materials sintering: The furnace is suitable for sintering refractory metals and other alloy materials in a vacuum or atmosphere at high temperatures.
Features
- Compact design: The furnace's small footprint makes it ideal for use in space-constrained laboratories.
- Easy to use: The furnace features a user-friendly interface and intuitive controls, making it easy to operate even for novice users.
- Versatile: The furnace can be used for a variety of applications, including sintering, annealing, and brazing.
- High-performance: The furnace's high-temperature capabilities and precise temperature control ensure consistent and reliable results.
- Durable construction: The furnace's durable construction ensures long-lasting performance, even in demanding laboratory environments.
- Safe operation: The furnace's safety features, including over-temperature protection and automatic shut-off, ensure safe operation.
Principle
The small vacuum tungsten wire sintering furnace is a resistance sintering furnace that utilizes tungsten wire as the heating element. The furnace body is made of high-temperature resistant materials and has a vacuum-tight structure. The working principle is to place the material to be sintered in the furnace chamber, evacuate the air inside the chamber to create a vacuum environment, and then pass a current through the tungsten wire to generate heat. The high temperature generated by the tungsten wire causes the material to undergo a series of physical and chemical changes, such as diffusion, thermal cracking, and chemical reactions, which promote the reorganization and recrystallization of the material at the microscopic level. This process results in the formation of a dense structure and excellent performance while preventing oxidation and pollution of the material.
Advantages
- High vacuum degree: The vacuum pressure can reach 1.3*10^-1 Pascal, which is equivalent to 99.99987% argon purity, effectively reducing the contamination of harmful substances in the atmosphere.
- Versatile: Suitable for fast and high-end sintering of various materials such as metals, ceramics, nanomaterials, non-crystalline materials, composite materials, and functionally graded materials.
- Easy operation: User-friendly design with fully automatic control for vacuum pumping, pressure increasing, and sintering. Interlocking function and alarms ensure safety.
- Compact and mobile: Vertical structure with integrated control cabinet and furnace body, equipped with moving wheels for easy movement and space-saving.
- Reliable performance: High-quality electrical components from Omron or Schneider ensure stable control, and a classified sound and light alarm function simplifies troubleshooting.
- Precision construction: Precision-polished inner surfaces of the furnace shell and cover with a smooth finish better than Δ6. Helium mass spectrometer vacuum leak detector testing guarantees accurate pressure rise rate data.
- Energy-efficient: Electrically lifted furnace bottom for smoother operation and high reliability, reducing water consumption.
FAQ
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4.8
out of
5
I was impressed by the quick delivery of my furnace. It arrived within a week of ordering, which was much faster than I expected.
4.7
out of
5
The value for money is exceptional. The furnace is well-made and durable, and it comes with a variety of features that make it a great value for the price.
4.9
out of
5
The quality of the furnace is excellent. It is made of high-quality materials and is built to last. I have been using it for several months now, and I have not had any problems with it.
4.8
out of
5
The furnace is very durable. I have used it for a variety of projects, and it has held up well. I am confident that it will last for many years to come.
4.7
out of
5
The technological advancement of the furnace is impressive. It is equipped with a variety of features that make it easy to use and efficient.
4.9
out of
5
The furnace is easy to use. The controls are simple and straightforward, and the user manual is well-written.
4.8
out of
5
The furnace is very efficient. It heats up quickly and evenly, and it maintains the desired temperature accurately.
4.7
out of
5
The furnace is very versatile. I have used it for a variety of projects, and it has performed well in each case.
4.9
out of
5
The furnace is very reliable. I have never had any problems with it, and I am confident that it will continue to perform well for many years to come.
4.8
out of
5
The customer service is excellent. I have had a few questions about the furnace, and the customer service team has always been helpful and responsive.
4.7
out of
5
The furnace is very compact. It takes up very little space, and it is easy to move around.
4.9
out of
5
The furnace is very energy-efficient. It uses very little energy to operate, which saves me money on my energy bills.
4.8
out of
5
The furnace is very quiet. I can run it in my lab without disturbing my colleagues.
4.7
out of
5
The furnace is very safe. It has a number of safety features that protect me and my colleagues from injury.
4.9
out of
5
The furnace is very easy to maintain. I can clean it and perform basic maintenance myself, which saves me time and money.
4.8
out of
5
The furnace is very well-made. It is made of high-quality materials and is built to last.
4.7
out of
5
The furnace is very user-friendly. The controls are simple and straightforward, and the user manual is well-written.
4.9
out of
5
The furnace is very affordable. It is priced competitively, and it comes with a variety of features that make it a great value for the price.
4.8
out of
5
The furnace is very efficient. It heats up quickly and evenly, and it maintains the desired temperature accurately.
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