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Iron Chrome Aluminium Iska caabinta

Sharax Gaaban:


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Daawaha Iron Chrome Aluminium (FeCrAl) waa aalado iska caabin badan oo sida caadiga ah loo isticmaalo codsiyada leh heerkulka ugu sarreeya ee shaqeynaya illaa 1,400 ° C (2,550 ° F).

Alwaaxyadan loo yaqaan 'Ferritic alloys' ayaa lagu yaqaan inay leeyihiin awood kor u qaadis dusha sare ah, adkeysi badan iyo cufnaan ka hooseysa bedellada Nickel Chrome (NiCr) taas oo u tarjumi karta waxyaabo ka yar dalabkooda iyo miisaankooda keydin kara. Heerkulka ugu sarreeya ee ugu sarreeya ayaa sidoo kale horseedi kara nolol dheer. Aluminiumka birta ah ee loo yaqaan 'Iron Chrome Aluminium' ayaa sameeya aallad khafiif ah oo Aluminium oksaydh ah (Al2O3) heerkulkiisu ka sarreeyo 1,000 ° C (1,832 ° F) kaas oo kordhiya iska caabbinta daxalka sidoo kalena u dhaqma sida insilinka korantada. Sameynta oksaydhka waxaa loo tixgeliyaa is-xakameyn waxayna ka ilaalisaa wareegga gaaban haddii ay dhacdo birta taabashada birta. Aluminiumka birta ah ee loo yaqaan 'Iron Chrome Aluminium' waxay leeyihiin awood farsamo oo hooseeya marka la barbar dhigo qalabka Nickel Chrome iyo sidoo kale awoodda hoose ee gurguurta

Faahfaahinta Nooca Wareega Wareega silig kululaynta

Ballaca (mm)

Dulqaadan (mm)

Ballaca (mm)

Dulqaadan (mm)

0.03-0.05

± 0.005

> 0.50-1.00

± 0.02

> 0.05-0.10

± 0.006

> 1.00-3.00

3 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

15 0.015

> 8.00-12.0

± 0.4


Faahfaahinta Nooca Sawirka Qaboojinta 
silig kululaynta

Dhumucdiisuna (mm)

Dulqaadan (mm)

Ballaaran (mm)

Dulqaadan (mm)

0.05-0.10

± 0.010

5.00-10.0

± 0.2

> 0.10-0.20

15 0.015

> 10.0-20.0

± 0.2

> 0.20-0.50

20 0.020

> 20.0-30.0

± 0.2

> 0.50-1.00

30 0.030

> 30.0-50.0

± 0.3

> 1.00-1.80

40 0.040

> 50.0-90.0

± 0.3

> 1.80-2.50

50 0.050

> 90.0-120.0

± 0.5

> 2.50-3.50

60 0.060

> 120.0-250.0

6 0.6

 

Nooca Daaha

Dhexroor
(mm)

Iska caabin
(μΩm) (20 ° C)

Dabacsan
Xoog
(N / mm²)

Dheereynta (%)

Foorarsiga
Waqtiyada

Max. Sii waday
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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