Tungsten rhenium thermocouple is a high-performance temperature sensor specially designed for sapphire crystal growth furnaces and other ultra-high temperature crystal processing equipment.

During sapphire crystal growth, precise temperature control is critical for crystal quality and production efficiency. WRe5/WRe26 tungsten rhenium thermocouples provide stable and accurate temperature measurement under high temperature vacuum environments.

With excellent high-temperature resistance, low vapor pressure, and reliable performance, tungsten rhenium thermocouples are widely used in sapphire growth furnaces, LED substrate production equipment, semiconductor manufacturing systems, and high-temperature vacuum furnaces.

Zhishuo (Luoyang) Metal Products Co., Ltd. manufactures customized tungsten rhenium thermocouples, molybdenum protection tubes, tungsten protection tubes, and refractory metal components for sapphire and semiconductor industries.

Product Features

✅ Designed for sapphire crystal growth furnace applications
✅ High temperature measurement up to 2300℃
✅ Stable performance in vacuum environment
✅ High purity tungsten-rhenium alloy material
✅ Compatible with molybdenum and tungsten protection tubes
✅ Excellent long-term thermal stability
✅ Custom sizes and assemblies available

Technical Specifications

Importance of Temperature Measurement in Sapphire Growth

Sapphire crystal growth requires extremely accurate thermal field control.

The tungsten rhenium thermocouple helps monitor:

• Crystal growth temperature

• Thermal gradient changes

• Furnace temperature stability

• Heating process conditions

Accurate temperature measurement helps improve:

✔ Crystal quality
✔ Production consistency
✔ Process stability
✔ Equipment efficiency

Applications

Sapphire Crystal Growth Furnace

Used in:

• Kyropoulos (KY) method sapphire furnaces

• Sapphire single crystal growth systems

• LED substrate production equipment

Semiconductor Manufacturing

Suitable for:

• High temperature semiconductor processes

• Vacuum thermal processing equipment

• Precision temperature control systems

Vacuum Furnace Equipment

Used for:

• High temperature sintering

• Annealing

• Heat treatment

Related High Temperature Components

Zhishuo also supplies:

Molybdenum Components

• Molybdenum protection tubes

• Molybdenum crucibles

• Molybdenum sheets

• Molybdenum screws and fasteners

Tungsten Components

• Tungsten tubes

• Tungsten crucibles

• Tungsten heating components

• Tungsten machined parts

Customized Manufacturing Service

We provide OEM solutions according to customer requirements:

Thermocouple Customization

✔ Wire diameter
✔ Probe length
✔ Connector type
✔ Assembly structure

Protection Tube Customization

✔ Molybdenum tube size
✔ Tungsten tube size
✔ Wall thickness
✔ Surface finishing

Engineering drawings and samples are accepted.

Why Choose Zhishuo

Professional Tungsten & Molybdenum Manufacturer for High Temperature Applications

✔ 20 years experience in refractory metal manufacturing
✔ Factory direct supply from Luoyang, China
✔ Complete tungsten and molybdenum processing capability
✔ Supply both thermocouple and protection tube solutions
✔ Customized production according to drawings

Request a Quote

Looking for a reliable tungsten rhenium thermocouple supplier for sapphire growth furnace?

Contact us with your requirements:

• Furnace model

• Temperature range

• Thermocouple size

• Protection tube specification

Our team will provide a suitable high-temperature measurement solution.

SEO Title

Tungsten Rhenium Thermocouple for Sapphire Growth Furnace Manufacturer

Meta Description

Zhishuo supplies tungsten rhenium thermocouples for sapphire crystal growth furnaces. High temperature WRe sensors with tungsten and molybdenum protection tubes for semiconductor applications.

Focus Keywords

sapphire growth furnace thermocouple
tungsten rhenium thermocouple sapphire furnace
sapphire crystal temperature sensor
WRe thermocouple manufacturer
high temperature furnace sensor