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Ni22Cr3 Thermal Bimetallic Strip Heat Sensitive Resistance

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Ni22Cr3 Thermal Bimetallic Strip Heat Sensitive Resistance

Brand Name : TANKII

Model Number : BL5

Certification : ISO9001

Place of Origin : Shanghai

MOQ : 100kg

Price : negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 300+ton+month

Delivery Time : 8-20 days

Packaging Details : standard international packing

temperature : -70~370

Modulus of elasticity : 113000

Linear temperature : -20~150

Temperature curvature : 27.0%±5%

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BL5 Thermal bimetallic 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.

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 BL5
With brand
Composite layer
alloybrand		 High expansion layer Ni22Cr3
middle layer --------
Low expansion layer Ni36


Chemical composition

shop sign Ni Cr Fe Co Cu Zn Mn Si C S P
≤
Ni36 35.0~37.0 - allowance - - - ≤0.6 ≤0.3 0.05 0.02 0.02
Ni22Cr3 21.0~23.0 2.0~4.0 allowance - - - 0.3~0.6 0.15~0.3 0.25~0.35 0.02 0.02


performance

Than bending K(20~135ºC) Temperature curvature
F/(greenhouse ~ 130 ºC)		 resistivity Linear temperature
/ ºC		 Allows the use of temperature / ºC Density (g/cm after)
Nominal value Allowable deviation Standard values Allowable deviation
Level 1 Level 2
14.3 ±5% ±7% 26.2%±5% 0.8 ±5% -20~180 -70~350 8.2
Modulus of elasticity
E/GPa		 Hardness (HV) Tensile strength
MPa		 Allow stress MPa
High expansion layer Low expansion layer minimum biggest
147~177 270~340 200~255 785~883 196 343

Ni22Cr3 Thermal Bimetallic Strip Heat Sensitive ResistanceNi22Cr3 Thermal Bimetallic Strip Heat Sensitive ResistanceNi22Cr3 Thermal Bimetallic Strip Heat Sensitive ResistanceNi22Cr3 Thermal Bimetallic Strip Heat Sensitive Resistance


Product Tags:

Thermal Bimetallic Strip

      

Ni22Cr3 Thermal Bimetallic Strip

      

Heat Sensitive Resistance Bimetallic Strip

      
Quality Ni22Cr3 Thermal Bimetallic Strip Heat Sensitive Resistance for sale

Ni22Cr3 Thermal Bimetallic Strip Heat Sensitive Resistance Images

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