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cu-ni alloy heating resistance wire cuni1 resistance wire
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Product Details
Place of Origin | Shanghai, China | Brand Name | Chonray | |
Model Number | CuNi1 | Application | widely used in low-voltage circuit breaker, thermal overload relay, | |
Shape | wire ribbon strip,etc | Material | prime raw material | |
Dimensions | cuni1 resistance wire | Chemical Composition | Ni Cu Mn, Cu, Mn, Ni |
Product Description
1.The picture of cu-ni alloy heating resistance wire cuni1 resistance wire
Constantan is a type of resistance alloy, which is made up of copper and nickel as the main components.
It has a low temperature coefficient of resistance (TCR), and a wide operating temperature range (below 500°C). It has good properities on mechanical working, high resistance of corrosion. It is used for variable and strain resistance of corrosion. It is used for variable and strain resisitance elements in alternative instruments.
resistance alloy constantan wire material: Constantan, CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi40 (6J40), CuNi44.
constantan wire dimension available
Wire: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm
Strip: 0.005*5.0-5.0*250mm
Bars: OD 4-100mm
Constantan is used for the measurement of temperature. It is used for the formation of thermocouple, along with the wires of other metals such as copper, iron and chromel. It is especially used for resistance purpose since its resistance does not change much with the change in its temperature. It is used for DC current shunts. In the DC current shunts, the precision low value resistance wire is placed in series with the load in a direct current circuit, which is alreadycarrying a high current. It one measures the voltage drop; he can easily measure the current.
2. CuNi series
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Shanghai Chonray Precision Alloy Co., Ltd.was founded in 2000,located in Shanghai City. Chonray Alloy is specialized in high-end electric resistance alloy materials,highly engineered as well as standard electric heating elements,and optimized electric heating element solutions.
Chonray Alloy has years of partership with Sandvik Materials Technology with Brand name of Kanthal from Sweden, a benchmarking company in industrial heating technology and resistance materials in the world.Strictly implementing Kanthal heating system standard, using advanced manufacturing and testing equipment, Chonray Alloy provides a full range of high-quality resistance materials, precision alloys,electric heating elements for industrial furnace.Carrying ISO9001 2008 and ISO14001 Certificate, Chonray professional team is fully qualified to satisfy your sales, engineering and logistics requirements. We are well positioned to meet the world increasing demand for industrial electric heating applications .Meanwhile, Chonray offers high quality products at competitive pricing backed by years of industrial experience.
Our major product line:
l Electric resistance alloy materials in wire, strip, tube, and bar form.
l Furnace products and heating systems:
- Metalic heating elements
- Heating modules: Prefabricated heating modules with electric heating elements and fiber or dense ceramic insulation.
- Air heating cassettes: Cassettes with metallic heating elements for heating of air or gases
- Diffusion Cassettes: Diffusion cassettes for the production of crystalline silicon wafers for solar cells and semiconductors
- Furnace tubes: Extruded tubes made from FeCrAl alloys for gas-heated or electrically heated furnaces.
- Construction materials: Wire, strip, tube and bar for manufacturing of furnace furniture and other furnace accessories
- Furnace rollers: Furnace rollers for heat treatment furnaces.
- Resistance heating wire and strip.: Resistance heating wire and strip for manufacturing of electric heating elements.
- Technical Ceramics: Ceramic supporting materials for electrothermal components.
- Thermocouple wire and strip: Wire, ribbon and strip for thermocouples, extension leads and compensating cables.
- Ceramic engineering material: Ceramic engineering material for high-temperature and chemical environments.
- Electric heating systems: Electric heating systems for aluminium and steel production
aluminum industry, metallurgical equipment, petrochemical equipment, glass machinery, ceramic machinery,
food machinery, pharmaceutical machinery, and power engineering industry.
Production line
Testing Equipment
Certification
Packing picture:
Our market
Our advantages and services
a. Our advantage
We can provide high quality material, excellent design, precise manufacturing,complete specifications, considerate and integrity serivices.
We can provide all kinds of electric heating alloy material and elements, including customized products.
We can provide a complete solution for you.
OEM service can be provided.
b. Technical services we can provide:
Product selection
Process optimization
New product development
Contact information:
Contact Us
- Shanghai Chonray Precision Alloy Co., Ltd.
- Contact nameJohn Chen Chat Now
- Phone86-21-59920889
- AddressNo. 1395, Lixue Road
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