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I-Iron Chrome Aluminium Resistance Alloys

Incazelo emfushane:


Imininingwane Yomkhiqizo

FAQ

Omaka bomkhiqizo

Ama-alloys e-Iron Chrome Aluminium (FeCrAl) yizinto ezimelana kakhulu nezivamile ezisetshenziswa ezinhlelweni zokusebenza ezinamazinga okushisa aphezulu afika ku-1,400°C (2,550°F).

Lawa ma-alloys e-Ferritic aziwa ngokuba namandla aphezulu okulayisha phezulu, ukumelana okuphezulu nokuminyana okuphansi kunezinye izindlela ze-Nickel Chrome (NiCr) ezingahumushela ezintweni ezincane ekusetshenzisweni nasekukongeni isisindo. Amazinga okushisa aphezulu aphezulu okusebenza nawo angaholela empilweni ende yezinto. I-Iron Chrome Aluminium alloys yenza i-Aluminium Oxide (Al2O3) empunga ngokukhanyayo emazingeni okushisa angaphezu kuka-1,000°C (1,832°F) enyusa ukumelana nokugqwala futhi isebenza njengesivikelo sikagesi. Ukwakheka kwe-oxide kuthathwa njenge-self-insulating futhi ivikela ekujikelezeni okufushane uma kwenzeka ukuxhumana kwensimbi kuya kwensimbi. Ama-alloys e-Iron Chrome Aluminium anamandla okusebenza aphansi uma eqhathaniswa nezinto ze-Nickel Chrome kanye namandla aphansi okukhasa.

Ukucaciswa Kohlobo Lomjikelezo Wokudweba Okubandayointambo yokushisisa

Ububanzi(mm)

Ukubekezela(mm)

Ububanzi(mm)

Ukubekezela(mm)

0.03-0.05

±0.005

>0.50-1.00

±0.02

>0.05-0.10

±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


Ukucaciswa kohlobo lwe-Cold-drawing Strip
intambo yokushisisa

Ubukhulu(mm)

Ukubekezela(mm)

Ububanzi(mm)

Ukubekezela(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

 

Uhlobo lwe-alloy

Ububanzi
(mm)

Ukungazweli
(μΩm)(20°C)

I-tensile
Amandla
(N/mm²)

Ubude(%)

Ukugoba
Izikhathi

Ubukhulu.Okuqhubekayo
Isevisi
Izinga lokushisa(°C)

Impilo Yokusebenza
(amahora)

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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