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Nickel Chromium NiCr Alloy

Fa'amatalaga Puupuu:

Nickel-Chromium mea e faʻaaogaina lautele i ogaumu eletise alamanuia, meafale, masini mamao-infrared ma isi meafaigaluega ona o lo latou malosi maualuga maualuga ma le malosi palasitika.


Fa'amatalaga Oloa

Faailoga o oloa

Nickel-chromium mea e masani ona faʻaaogaina i ogaumu eletise alamanuia, meafale, masini mamao-infrared ma isi meafaigaluega ona o lo latou malosi maualuga maualuga le malosi ma le palasitika malosi. Nickel-chromium ma uʻamea, alumini, silikoni, carbon, sulfur ma isi elemene e mafai ona faia i le nickel-chromium uaea uʻamea, lea e maualuga le resistivity ma le vevela tetee ma o le elemene faʻavevela eletise o le ogaumu eletise, uʻamea eletise eletise, uʻamea eletise ma isi oloa.
E le gata i lea, o le uaea NiCr e masani ona faʻaaogaina i le uʻamea o le sliding rheostat e puipuia ai le taamilosaga ma suia le taimi nei i le matagaluega e ala i le suia o le tetee o le vaega o le vaʻaia avanoa, ma suia ai le voltage i luga o le taʻavale (mea faʻaeletise) fesoʻotaʻi i le faasologa ma e, E faʻaaogaina lautele i se numera tele o meafale.

ni u'amea NiCr u'amea ta'ai fasipepa

NiCr Alloy Series
Ni90Cr10 strip o se ituaiga o oloa nickel-chromium alloy, e talafeagai mo le vevela e oʻo atu i le 1250 ° C. Chromium anotusi e maua ai le taimi sili ona lelei o le olaga, e masani ona faʻaaogaina o se elemene faʻavevela vape.

Ni90Cr10 o loʻo faʻaalia i le maualuga o le resistivity, lelei le faʻamaʻiina o le faʻamaʻiina, lelei le faʻaogaina pe a uma ona faʻaoga ma sili ona lelei. NiCr Alloy o se mea lelei mo fale faʻavevela.

Ni90Cr10 Nickel-Chromium Nickel NiCr Alloy tete'e fa'avevela pepa pepa

Nickel-chromium alloy NiCr Alloy laulau fa'atinoga

NiCr Alloy Performance material

Cr10Ni90

Cr20Ni80

Cr30Ni70

Cr15Ni60

Cr20Ni35

Cr20Ni30

Tulaga

Ni

90

Malolo

Malolo

55.0~61.0

34.0~37.0

30.0~34.0

Cr

10

20.0~23.0

28.0~31.0

15.0~18.0

18.0~21.0

18.0~21.0

Fe

≤1.0

≤1.0

Malolo

Malolo

Malolo

Tulaga maualuga ℃

1300

1200

1250

1150

1100

1100

Lisi liusua ℃

1400

1400

1380

1390

1390

1390

Malosi g/cm3

8.7

8.4

8.1

8.2

7.9

7.9

Tete'e

1.09±0.05

1.18±0.05

1.12±0.05

1.00±0.05

1.04±0.05

μΩ·m,20℃

Elongation i le malepelepe

≥20

≥20

≥20

≥20

≥20

≥20

vevela faapitoa

0.44

0.461

0.494

0.5

0.5

J/g.℃

Fa'avevela vevela

60.3

45.2

45.2

43.8

43.8

KJ/mh ℃

Coefficient o laina faalautele

18

17

17

19

19

a×10-6/

(201000℃)

Fa'asologa o micrographic

Austenite

Austenite

Austenite

Austenite

Austenite

Mea fa'amaneta

Le fa'amaneta

Le fa'amaneta

Le fa'amaneta

Maneta vaivai

Maneta vaivai

 


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