Industrial Heat Treatment Furnace

Vacuum Sintering Furnace

2025-10-27

Vacuum Sintering Furnace

1. Working Principle

First, place the material to be sintered into the furnace. Use a vacuum pump to extract the air inside the furnace to create a vacuum environment. Then, use resistance heating, induction heating or other methods to raise the temperature inside the furnace, bringing the material to the required high-temperature state. At high temperatures, chemical reactions and crystallization occur between the material particles to achieve sintering. After sintering is completed, the cooling system cools the material inside the furnace to room temperature.

2. Product Applications

Applied in industries such as vacuum sintering powder metallurgy, refractory metals and magnetic materials for cemented carbides, stainless steel forming, stainless steel fibers, magnetic materials and ceramic materials.
Can perform dewaxing and sintering on superhard alloys (such as iron-nickel alloy borides, carbides, nitrides, silicides), tungsten, molybdenum, tantalum, niobium and rare earth permanent magnet materials.

3. Application Fields

Widely used in aerospace, automobile manufacturing, electronics, medical and other fields. It is used for firing and surface treatment of new materials, special metals and alloys, such as sintering processing of turbine blades, spacecraft structural parts, engine components, semiconductor materials, magnetic components and artificial joints.

4. Product Features

High temperature uniformity
Simple operation
Stable and reliable mechanical movement
Automatic fault alarm/display
High production efficiency
Internal (external) circulation cooling
Good cooling uniformity
Low operating cost
Flexible input of programming process
Manual/automatic control

5. Main Technical Parameters

Model	Working Dimension (mm)	Furnace Capacity (kg)	Max Temp (°C)	Average Temp (±°C)	Limit Pressure (Pa)	Pressure Rise Rate (Pa/h)	AACS Pressure (bar)
KYN-ZS-433	450×300×300	60	1300-2200	3	4.0E-1/6.7E-3	0.67	2-6
KYN-ZS-644	600×400×400	200	1300-2200	3	4.0E-1/6.7E-3	0.67	2-6
KYN-ZS-755	700×500×500	300	1300-2200	3	4.0E-1/6.7E-3	0.67	2-6
KYN-ZS-966	900×600×600	500	1300-2200	3	4.0E-1/6.7E-3	0.67	2-6
KYN-ZS-1266	1200×600×600	700	1300-2200	3	4.0E-1/6.7E-3	0.67	2-6
KYN-ZS-1288	1200×800×800	1000	1300-2200	3	4.0E-1/6.7E-3	0.67	2-6
KYN-ZS-3017	3000×1700×1700	5000	1300-2200	3	4.0E-1/6.7E-3	0.67	2-6

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Vacuum Sintering Furnace

Vacuum Sintering Furnace

1. Working Principle

2. Product Applications

3. Application Fields

4. Product Features

5. Main Technical Parameters