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High Sensitive Bimetal Strips VAC2036 DIN1577A 5J1580 Slitting Tapes With OEM Print

Name: High Sensitive Bimetal Strips VAC2036 DIN1577A 5J1580 Slitting Tapes With OEM Print
Brand: Tankii
SKU: 5J1580
Price: 11 USD
Availability: InStock
Rating: 4.8 (178 reviews)

Product Details

Place of Origin: China

Brand Name: Tankii

Certification: SGS

Model Number: 5J1580

Payment & Shipping Terms

Minimum Order Quantity: 200kg

Price: USD11~25/kg

Packaging Details: Standard export package

Delivery Time: 10~25 days as per qty

Payment Terms: Western Union

Supply Ability: 5000ton per year

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Specifications

Description

Specifications

Highlight: 
                                                                                                                                                                                                                                                                                                                    soft magnetic alloy, precision tubing
                                                      

Material:	Ni20Mn6 +N36	HEL:	Ni20Mn36
LEL:	Ni36	Temp. Range:	-70~350℃

Material:	Ni20Mn6 +N36
HEL:	Ni20Mn36
LEL:	Ni36
Temp. Range:	-70~350℃

Description

High Sensitive Bimetal Strips VAC2036 DIN1577A 5J1580 Slitting Tapes With OEM Print

Bi metal strips VAC2036 DIN1577A GB5J1580 slitting tapes with OEM print

The Definition and Operating Principle of Bimetals:

Bimetal is bonding by two or more different expansion coefficients metal or alloy, whose shape changes at changing temperature.

1,The active side of the bimetal requests large expansion coefficients, high melting point and similar modulus of elasticity with the passive side. Acd, there are many choices for the raw material of the active side, such as resisto, nickel-ironmanganese,manganin, pure Nickel, pure iron, brass, bronze,stainless steel, etc. Commonly used are Mn72Cu18Ni10,Ni22Cr3, Ni20Mn6, Ni18Cr11, Ni19Cr2, Ni25Cr8, etc.

2,The passive side of the bimetal usually is the ferro-nickel with low expansion coefficients.In 1896, Guillaume invented the invar which having low expansion coefficients, at the room temperature only about 1.2×10-6/℃. It built up the foundation for the bimetal development. Commonly used are Ni36Fe, Ni39Fe, Ni40Fe,Ni42Fe, Ni45Fe and Ni50Fe.

3,In order to attain different resistivity among the bimetal, we usually put in the lower resistivity metal between the active and passive side to affect the resistivity, such as pure Nickel, pure Copper, Zirconium- Copper, etc.

Instructions for use:

1. Following factors should be considered in designing a bimetal element:

a. Current level for element to stand

b. Operating temperature;

c. Maximum temperature for element to stand ;

d. The requirements of the displacement and power;

e. Space constraint;

f. Working condition, etc .

2. Bimetal Types and Specifications

a. Classified by using temperature: low temperature,medium temperature, high temperature.

b. Bimetal type, size and shape are dependent on the value calculated by motion space, displacement, current level and release force High-sensitive type,Medium-sensitive type,Low-sensitive type.

c. In line with the calculated outcome to make the installation test.

1) The temperature range of application is a little larger than the linear temperature range. Within this range,bimetal with free deformation will not present the residual

deformation.While beyond that range, the bimetal material’s expansion coefficient will have a great change so that the sensitive of the bimetal will be decreased. But it still can

be used.And this temperature is generally lower than the Curie point, of the material, since the material structure and performance will change once reached the Curie point.

2) According the motion space,displacement, current level, tripping force, and etc, to figure out the bimetal type, dimension and shape.High-sensitive Low-resistance(Big ampere) StripShape Medium-sensitive Medium-resistance(Mediumampere) Spirality Low- sensitive High- resistance ( Small-ampere) Isomerism.

Main features: Linear temperature range is higher, low thermal performance, can be used at high temperature.

shop sign		5J1580
With brand		Tankii or OEM
Composite layer alloybrand	High expansion layer	Ni20Mn6
	middle layer	/
	Low expansion layer	Ni36

Chemical composition

Layer	Ni	Cr	Fe	Co	Cu	Zn	Mn	Si	C	S	P
Layer	Ni	Cr	Fe	Co	Cu	Zn	Mn	Si	≤
Ni36	35.0~37.0	-	allowance	-	-	-	≤0.60	≤0.3	0.05	0.02	0.02
Ni20Mn6	19~21	-	Bal.	-	-	-	-	0.15~0.3	0.05	0.02	0.02

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

High Sensitive Bimetal Strips VAC2036 DIN1577A 5J1580 Slitting Tapes With OEM Print 0

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