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Nickel Chrome Nguzogide Alloys

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Nkọwa ngwaahịa

FAQ

Mkpado ngwaahịa

Nichrome, nke a makwaara dị ka nickel chrome, bụ alloy emepụtara site na ịgwakọta nickel, chromium na, mgbe ụfọdụ, ígwè.Nke kacha mara amara maka nguzogide okpomọkụ ya, yana nguzogide ya na corrosion na oxidation, alloy na-aba uru nke ukwuu maka ọtụtụ ngwa.Site n'ichepụta ụlọ ọrụ na-arụ ọrụ ntụrụndụ, nichrome n'ụdị waya dị n'ọtụtụ ngwaahịa azụmahịa, nkà na ngwá ọrụ.Ọ na-ahụkwa ngwa na ntọala pụrụ iche.

Nichrome waya bụ ihe alloy mere site na nickel na chromium.Ọ na-eguzogide okpomọkụ na oxidation ma na-eje ozi dị ka ihe na-ekpo ọkụ na ngwaahịa ndị dị ka toasters na igwe nkụ.Ndị na-enwe ntụrụndụ na-eji waya nichrome n'ihe ọkpụkpụ seramiiki na ime iko.Enwere ike ịhụ waya na ụlọ nyocha, ihe owuwu na ngwa eletrọnịkị pụrụ iche.

N'ihi na waya nichrome na-eguzogide ọkụ eletrik, ọ bara uru nke ukwuu dị ka ihe na-ekpo ọkụ na ngwaahịa azụmahịa na ngwá ọrụ ụlọ.Ndị na-ekpo ọkụ na ndị na-ehicha ntutu na-eji eriri nichrome waya na-emepụta oke ọkụ, dị ka oven oven na ebe nchekwa ọkụ na-eme.Igwe ọkụ ụlọ ọrụ na-ejikwa waya nichrome arụ ọrụ.A pụkwara iji ogologo waya nichrome mee ka onye na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, nke a pụrụ iji mee ihe ma n'ụlọ ma ọ bụ na ụlọ ọrụ mmepụta ihe iji gbutu na ịkpụzi ụfọdụ ụfụfụ na plastik.

A na-eme waya nichrome nke na-abụghị ihe ndọta nke sitere na nickel, chromium, na ígwè mejupụtara.Nichrome bụ ihe e ji mara ya dị elu resistivity na ezigbo oxidation resistance.Nichrome waya nwekwara ezigbo ductility mgbe ejiri ya na ọmarịcha weldability.

Ọnụọgụ na-abịa mgbe ụdị waya Nichrome na-egosi pasentị nke nickel na alloy.Dịka ọmụmaatụ, "Nichrome 60" nwere ihe dịka 60% Nickel na nhazi ya.

Ngwa maka waya Nichrome gụnyere ihe ndị na-ekpo ọkụ nke ndị na-ehicha ntutu, ihe mkpuchi ọkụ, na nkwado seramiiki na kilns.

Ụdị Alloy

Dayameta
(mm)

Nguzogide
(μΩm)(20°C)

Mgbatị
Ike
(N/mm²)

Mgbatị(%)

Na-ehulata
Oge

Max.Na-aga n'ihu
Ọrụ
Okpomọkụ(°C)

Ndụ arụ ọrụ
(awa)

Cr20Ni80

<0.50

1.09± 0.05

850-950

>20

>9

1200

> 20000

0.50-3.0

1.13 ± 0.05

850-950

>20

>9

1200

> 20000

> 3.0

1.14± 0.05

850-950

>20

>9

1200

> 20000

Cr30Ni70

<0.50

1.18± 0.05

850-950

>20

>9

1250

> 20000

≥0.50

1.20± 0.05

850-950

>20

>9

1250

> 20000

Cr15Ni60

<0.50

1.12± 0.05

850-950

>20

>9

1125

> 20000

≥0.50

1.15± 0.05

850-950

>20

>9

1125

> 20000

Cr20Ni35

<0.50

1.04± 0.05

850-950

>20

>9

1100

> 18000

≥0.50

1.06 ± 0.05

850-950

>20

>9

1100

> 18000


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