Shanghai Tankii Alloy Material Co.,Ltd

Shanghai Tankii Alloy Material Co.,Ltd

 

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ASTM TM1 Thermal Bi Metallic Strip For Bimetallic Temperature Sensor

ASTM TM1 Thermal Bi Metallic Strip For Bimetallic Temperature Sensor

  • ASTM TM1 Thermal Bi Metallic Strip For Bimetallic Temperature Sensor
  • ASTM TM1 Thermal Bi Metallic Strip For Bimetallic Temperature Sensor
ASTM TM1 Thermal Bi Metallic Strip For Bimetallic Temperature Sensor
Product Details:
Place of Origin: China shanghai
Brand Name: tankii
Certification: ISO9001
Model Number: TM1
Payment & Shipping Terms:
Minimum Order Quantity: 50kg
Price: USD + 32 + KG
Packaging Details: wooden case
Delivery Time: 10-15day
Payment Terms: L/C, D/A, T/T, D/P
Supply Ability: 50 + Ton + month
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Detailed Product Description
Use: Temperature Control Components Density: 8.2
Temperature Curvature: 26.2±5% Resistivity: 0.8
Than Bending: 14.3 Shop Sign: ASTM TM1
High Light:

soft magnetic alloy

,

kovar alloy

 

ASTM TM1 Thermal bimetal alloy strip


Thermal bimetal strip is by the different expansion coefficient of two or more than two layers of metal or metal solid combination, and along the entire interface varies with temperature and the thermal function of shape changes in composite materials.One of high expansion coefficient become active layer, low expansion coefficient becomes passive.When requirements with high resistivity, but heat sensitive resistance performance is essentially the same type of thermal bimetal series, can be added between the two layers of different thickness of middle layer as a shunt layer, is to achieve the purpose of control different resistivity.
The basic characteristic of the thermal bimetal is changing with temperature and temperature deformation, resulting in a certain moment.Many devices use this feature to convert heat energy into mechanical work to achieve automatic control.Thermal bimetal used for control system and temperature sensor in the measuring instrument.

System of heat treatment: heat sensitive resistance, resistivity and elastic modulus of samples before the measurement must undergo heat treatment, to eliminate stress.

Main features: high heat sensitive properties and high resistivity, but lower elastic modulus and allowed stress, can increase the sensitivity of the instrument, smaller size and increase the reaction

shop sign                                                            ASTM TM1

 

 

                       High expansion layer                   Ni22Cr3

                                 middle layer                         --------

                             Low expansion layer               Ni36

 

 

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thermal bimetal yuan layer with low thermal expansion coefficient, the passive layer;Another group of yuan layer with high thermal expansion coefficient, to active layer.Sometimes, in order to obtain special properties of thermal bimetal, can also join the third or fourth layer metal or alloy.Usually, the passive layer are type invar alloy containing Ni34 ~ 50%;Active layer, the brass, Ni, Fe - Ni - Cr, Fe - Ni - Mn and Mn - Ni - Cu alloy, etc.Through different combination of active and passive layer material, you can get different kinds of thermal bimetal, such as high temperature, medium temperature, low temperature, high sensitive, corrosion resistant, resistance and quick action, etc.

 

 

production process
Cold rolled →go oil → pickling → annealing cold-rolled →oil → pickling → annealing cold-rolled → conform to the requirements of the use of thermal bimetal strip

 

Welding performance: thermal bimetal not allowed in the flame or electric arc brazing or welding.Spot welding and resistance welding can be performed.Must be removed before welding, component spot welding processing surface oxidation film, grease and other stolen goods.ASTM TM2 because of its high expansion layer with low melting point, surface oxidation, be especially careful when welding.

Shanghai Tankii alloy material co., LTD is a company specializing in the production of nickel chromium alloy, copper, nickel alloy, iron chromium alloy, nickel alloy, thermocouple wire, pure nickel, and other precision alloy round wire, flat wire, wire rod, flat, wide and thin of large enterprises.Our factory has advanced production equipment, from smelting, hot rolling, cold rolling, drawing, heat treatment to the product factory is a set of strict production process control, at present the factory production of day brand nickel chrome belt, nichrome wire, iron chromium aluminum wire, iron chromium aluminum, resistance, copper nickel wire, copper, nickel, manganese, copper, manganese, copper wire, thermal spraying nickel aluminum wire, pure nickel wire, pure nickel belt, thermocouple wire of electric heating products have been exported to international markets.Shanghai day alloy material co., LTD has passed quality system certification and environmental protection system certification.The company in line with the tenet of "honest, quality first" in pursuit of scientific and technological innovation, create the first brand alloys as the business philosophy to the quality strives for the survival, to the survival and development.Professional and sincere hospitality is our aim.Warmly welcome people at home and abroad and the general new old customers to come to ask price inquiry, ask for samples, negotiate the business, technology, enhance friendship and create brilliant.

 

 

ASTM TM1 Thermal Bi Metallic Strip For Bimetallic Temperature Sensor 1

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