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Alloys Aluminium Alloys Resistance Aluminum

Sharaxaad Gaaban:


Faahfaahinta Alaabta

Su'aalaha badanaa la isweydiiyo

Calaamadaha alaabta

Aluminiumka Birta Aluminium (FeCrAl) waa alaab iska caabin sare leh oo sida caadiga ah loo isticmaalo codsiyada leh heerkulka hawlgalka ugu badan ilaa 1,400 ° C (2,550 ° F).

Alwaaxyadan Ferritic -ka ah ayaa la og yahay inay leeyihiin awood raran oo dusha sare leh, iska caabbinta sare iyo cufnaanta hoose marka loo eego waxyaabaha kale ee Nickel Chrome (NiCr) oo u turjumi kara waxyaalo ka yar codsiga iyo kaydinta miisaanka. Heerkulka hawlgalka ee ugu sarreeya ayaa sidoo kale horseedi kara nolosha cunsurka dheer. Birta Aluminium Aluminiumku waxay samaysanayaan Aluminium Oxide (Al2O3) oo cawlkiisu yahay heerkul ka sarreeya 1,000 ° C (1,832 ° F) kaas oo kordhiya iska caabbinta daxalka iyo sidoo kale u dhaqma sida insulator koronto. Sameynta oksaydhka waxaa loo tixgeliyaa inay tahay mid is-qarinaysa waxayna ka ilaalinaysaa wareegga gaaban haddii ay dhacdo in birtu taabato birta. Birta Aluminium Aluminiumku waxay leeyihiin awood farsamo oo hooseysa marka la barbardhigo alaabta Nickel Chrome iyo sidoo kale xoogga gurguurta oo hooseeya.

Faahfaahinta Nooca Wareegga-qabow-sawiridda silig kululaynta

Ballaca (mm)

Dulqaad (mm)

Ballaca (mm)

Dulqaad (mm)

0.03-0.05

± 0.005

> 0.50-1.00

± 0.02

> 0.05-0.10

Wuxuu ahaa 0.006 ±

> 1.00-3.00

± 0.03

> 0.10-0.20

± 0.008

> 3.00-6.00

± 0.04

> 0.20-0.30

± 0.010

> 6.00-8.00

± 0.05

> 0.30-0.50

± 0.015

> 8.00-12.0

± 0.4


Faahfaahinta Nooca Strip-qabow-sawiridda 
silig kululaynta

Dhumucdiis (mm)

Dulqaad (mm)

Ballaca (mm)

Dulqaad (mm)

0.05-0.10

± 0.010

5.00-10.0

± 0.2

> 0.10-0.20

± 0.015

> 10.0-20.0

± 0.2

> 0.20-0.50

± 0.020

> 20.0-30.0

± 0.2

> 0.50-1.00

± 0.030

> 30.0-50.0

± 0.3

> 1.00-1.80

± 0.040

> 50.0-90.0

± 0.3

> 1.80-2.50

± 0.050

> 90.0-120.0

± 0.5

> 2.50-3.50

± 0.060

> 120.0-250.0

± 0.6

 

Nooca Daawaha

Dhexroor
(mm)

Resistivity
(μΩm) (20 ° C)

Niyadjab
Xoog
(N/mm²)

Fidinta (%)

Laaban
Waqtiyada

Max. Sii Socota
Adeeg
Heerkulka (° C)

Nolosha Shaqada
(saacado)

1Cr13Al4

0.03-12.0

1.25 ± 0.08

588-735

> 16

> 6

950

> 10000

0Cr15Al5

1.25 ± 0.08

588-735

> 16

> 6

1000

> 10000

0Cr25Al5

1.42 ± 0.07

634-784

> 12

> 5

1300

> 8000

0Cr23Al5

1.35 ± 0.06

634-784

> 12

> 5

1250

> 8000

0Cr21Al6

1.42 ± 0.07

634-784

> 12

> 5

1300

> 8000

1Cr20Al3

1.23 ± 0.06

634-784

> 12

> 5

1100

> 8000

0Cr21Al6Nb

1.45 ± 0.07

634-784

> 12

> 5

1350

> 8000

0Cr27Al7Mo2

0.03-12.0

1.53 ± 0.07

686-784

> 12

> 5

1400

> 8000


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