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Vacuum Sintering Furnace for Nitrides

Name: Vacuum Sintering Furnace for Nitrides
Brand: UNITED ENTERPRISES
Price: 7000000.0 INR
Availability: InStock

Price 7000000.0 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

Vacuum Sintering Furnace for Nitrides Specification

Rating
High Temperature Industrial Grade

Feature
Rapid Heating, Uniform Temperature, Advanced Vacuum Control

Condition
New

Type
Vacuum Sintering Furnace

Usage
Industrial Nitrides Sintering

Power
45 kW

Voltage
380 V / 415 V AC, 3 Phase

Size
Customizable as per requirement

Dimensions
1800 mm x 1200 mm x 2000 mm (W x D x H)

Weight
Approx. 2200 kg

Application
Sintering of nitrides like Si3N4, AlN, TiN, etc.

Fuel Type
Electric

Capacity
50-200 kg (depending on model)

View Port
Quartz Observation Port

Maximum Operating Temperature
up to 2200C

Ultimate Pressure
Less than 5 x 105 Pa

Cycle Time
6 to 14 hours

Heating Element
Graphite or Molybdenum Rod

Safety Feature
Over-temperature Protection, Vacuum Break Interlock

Power Supply Compatibility
Worldwide (with transformer)

Loading Type
Front Loading

Chamber Construction
Double Wall, SS 304/316

Control Accuracy
1C at 2000C

Hot Zone Material
Graphite or Molybdenum

Controller Type
PLC-Based Touchscreen

Vacuum Level
Up to 105 mbar

Sintering Atmosphere
Vacuum / Inert Gas (Argon or Nitrogen)

Insulation
Multi-Layer Graphite Insulation Board

Cooling
Water Cooled Chamber & Power Supply

Temperature Uniformity
5C

Vacuum Sintering Furnace for Nitrides Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
5-7 Days

About Vacuum Sintering Furnace for Nitrides

Vacuum Sintering Furnace for Nitrides manufactured by United Enterprises is a high-temperature vacuum furnace built for sintering of silicon nitride, aluminium nitride and other advanced nitride ceramics in controlled nitrogen atmosphere.

Brief Description:

Sintering of nitride ceramics requires high temperatures (often 1700C2000C) and a controlled nitrogen atmosphere to prevent decomposition and ensure full density. Our Vacuum Sintering Furnaces for Nitrides are built with high-temperature graphite heating elements, multilayer insulation and engineered gas-pressure systems.

Configurations include vacuum, low-pressure nitrogen and gas-pressure sintering versions (up to 100 bar). Multi-zone temperature control and PLC / SCADA-based recipe management deliver consistent results.

Each unit is engineered around the customers ceramic chemistry, target density and production volume.

Characteristics:

Designed for nitride ceramic sintering
Maximum temperature up to 2000C
Controlled nitrogen / vacuum atmosphere
Gas-pressure sintering (up to 100 bar) on request
Graphite heating elements
Multilayer insulation package
Multi-zone PLC and SCADA temperature control
Designed for high-density nitride ceramics

About United Enterprises:

United Enterprises is a recognised Vacuum Sintering Furnace for Nitrides manufacturer in India with over 25+ years of experience in advanced ceramic thermal processing. We design, manufacture, supply, export and commission tailor-made vacuum sintering furnaces for nitrides across Asia and Europe. Our turnkey approach, in-house design and CE / ISO compliant manufacturing support advanced ceramic, electronics and aerospace industries.

FAQs:

Q: Why gas-pressure sintering for nitrides?

A: To suppress decomposition at high temperatures and achieve high density in SiN and AlN ceramics.

Q: Standard pressure or HIP?

A: Standard pressure (up to a few bar) suffices for many nitride applications. HIP-grade (100 bar+) is used for premium parts.

Q: Do you supply with cooling sections?

A: Yes. Controlled cooling chambers with gas circulation are part of our offering.

Exceptional Sintering Performance

Designed for high-temperature sintering tasks, this furnace ensures uniform heating and rapid temperature rise, essential for advanced nitrides production. The customizable capacity and chamber size cater to various industrial needs, providing flexibility and optimum workflow while maintaining strict quality standards.

Advanced Control and Safety

A PLC-based touchscreen controller offers precise process control, with 1C accuracy at 2000C. Integrated safety features, such as over-temperature protection and a vacuum break interlock, protect your processes and equipment, while a quartz observation port allows for real-time monitoring of sintering operations.

Globally Compatible and Industry Ready

Engineered for worldwide use, the furnace is compatible with multiple voltages and includes a transformer for seamless integration. Its robust construction and advanced features position it as an ideal solution for exporters, manufacturers, and suppliers in the industrial nitrides sector.

FAQ's of Vacuum Sintering Furnace for Nitrides:

Q: How does the vacuum sintering process work in this furnace?

A: The furnace utilizes a high-temperature, vacuum or inert gas atmosphere (argon or nitrogen) to sinter nitrides. The process involves loading materials into the front-loading chamber, sealing, evacuating air to achieve a vacuum, and then heating uniformly using graphite or molybdenum rods. This controlled environment ensures high-density, high-purity components.

Q: What benefits does the PLC-based touchscreen controller provide?

A: The PLC-based touchscreen controller offers user-friendly operation with precise temperature and process management. It enables accurate temperature uniformity (5C), ensures repeatable sintering cycles, and allows real-time monitoring for optimal process control, enhancing productivity and product quality.

Q: Where can this vacuum sintering furnace be used?

A: This furnace is suitable for industrial settings that require high-temperature sintering of nitrides, such as manufacturers of advanced ceramics, electronic components, and technical materials. It is also appropriate for exporters and suppliers dealing with large-scale nitrides production.

Q: What safety features are incorporated in the furnace?

A: Safety is maximized with mechanisms like over-temperature protection, a vacuum break interlock, and a double-wall, water-cooled SS 304/316 construction. These features prevent overheating, ensure operator safety, and protect the equipment during high-temperature operations.

Q: How is uniform temperature maintained throughout the sintering chamber?

A: Uniform temperature is achieved through advanced multi-layer graphite insulation boards and precisely placed heating elements (graphite or molybdenum rods). The system is calibrated for 5C uniformity, ensuring all parts of the batch experience consistent thermal conditions, crucial for quality nitrides sintering results.

Q: What applications are supported by this furnace?

A: The furnace is designed for the sintering of nitrides such as silicon nitride (Si3N4), aluminum nitride (AlN), and titanium nitride (TiN). It is ideal for producing components where high purity, strength, and precision are required-such as in electronics, cutting tools, and advanced engineering sectors.

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