Thin Wide Strip for Gas Clean-up

Short Description:

Fe-Cr-Al thin wide Strip produced by our company, on aspect of alloy smelting selection, is made of high quality raw materials such as ferrite,ferrochrome,aluminum ingot,it is smelt by the double electro-slag smelting.In the design of chemical composition,through increasing Thulium element,the oxidation resistance and life span of the alloy is improved significantly.


Product Detail

Product Tags

Thin Wide Strip for Gas Clean-up(c1)
Thin Wide Strip for Gas Clean-up(b1)

Fe-Cr-Al thin wide Strip produced by our company, on aspect of alloy smelting selection, is made of high quality raw materials such as ferrite,ferrochrome,aluminum ingot,it is smelt by the double electro-slag smelting.In the design of chemical composition,through increasing Thulium element,the oxidation resistance and life span of the alloy is improved significantly .The product is characterized with super mechanical performance,thermal stability and oxidation resistance at elevated temperature.Moreover,it is distinguished with rapid temperature rise, strong vibration resistance,ending life span and etc.Our heating Strip has well- distributed,precise size and small resistance fluctuation. 

Steel grades and Chemical composition

Steel grades

Chemical composition%

 

C

Si

 Cr

Al

S

P

rare earth element

0Cr20Al6

0.03

0.6

19-21

5.0-6.0

0.015

0.015

Appropriate amount

In view of the characteristic of honeycomb carrier for automobile and motorcycle tail gas clean-up.Fe-Cr-Al heating Strip is suitably reduced the harmful element content of carbon, sulfur,phosphorus and increased the quantity of Thulium accretion being beneficial in enduring the life span.Meanwhile,a special remelting process is adopted in the craft for ensuring Thulium accretion being beneficial in enduring the life span.Meanwhile ,a special remelting process is adopted in the craft for ensuring Thulium recovery rate. Through reducing the aluminum’s content scope,the product’s resistance fluctuation is decreased and chemical.

Size range

Thickness: 0.04mm --1.0mm±4%

Width:5-300mm±0.05mm

Properties and Applications

Steel grades

Maximum service temperature

tensile strength(N/mm²)

Elongation%

Electrical resistivity

0Cr20Al6 1300 650-800 12 1.4±0.05

Applications

As the carrier material of exhaust gas purifier of automobile, motorcycle and other fuel engines, it has the advantages of strong heat resistance, low exhaust resistance and high strengt.


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