Tungsten Heater with High Quality

By adding microelements, tungsten alloy has more superior performance than tungsten itself. It can be used at a temperature up to 2800 degree celsius in a vacuum or protective atmosphere. Due to its low vapour pressure and good high-temperature strength and creep resistance, it can be widely used to produce industrial furnace, heating body, and high temperature parts.

Due to its good high temperature performance, potassium-tungsten products are mainly used for high-temperature, lighting and electronics industries.

Lanthanum-tungsten products have higher recrystallization temperature, better resistance to high-temperature creep, and higher strength at high temperature. 

Because of its superior performance, it can be applied in the parts used in high-temperature areas and temperature measurement applications, mainly including:
Aerospace, electronics industry and industrial furnace (including heating body, heat shields, supporting parts, bolts, nuts, and washers). 

Customized products are available as per your needs 

Leading Process Leads to Leading-Edge Products

Our company has diversified product lines. We provide top products to our customers while carefully monitoring each production process, which ensures that we are able to provide the best quality products.

Begun in 1958, we are the first enterprise in China engaging in research and production of tungsten materials;

We have rich experiences in production of large-size tungsten products, the maximum diameter reaching up to 650mm;

We have sufficient and stable production capacity to support your development and needs;

AT&M is established based on all personnel and assets of the Refractory Metal Alloy Research Office of the Research Institute of Iron and Steel under the Ministry of Metallurgical Industry. It's one of the earliest companies which are engaged in the research of refractory metal materials. As a business unit of AT&M Technology which is specialized in refractory materials, sputtering, and hot isostatic pressing technology, the company is committed to becoming an internationally renowned supplies of refractory materials and material solution provider for target markets by the inheritance of the experiences and technologies accumulated by the Research Institute of Iron and Steel during the past 50 years.

We are very honored to provide any professional service, including product design, R&D, production and assembly, etc. Please click the left list to know more about CISRI-AT&M products.