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Nickel Chrome Chrome cabaada

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Nichrome, also known as nickel chrome, is an alloy produced by mixing nickel, chromium and, occasionally, iron. Waxaa ugu caansan iska caabinkeeda kuleylka, iyo sidoo kale iska caabbinta labadaba gogosha iyo labadaba labadaba, allence-ka labadaba aad ayey u faa'iido u leedahay dhowr codsi. Laga soo bilaabo soosaarka warshadaha ee shaqooyinka hiwaayadda ah, Nichrome ee qaab silig ah ayaa ku jira wax soo saar ganacsi oo kala duwan, farshaxanno iyo aalado. Waxay sidoo kale ka heshaa codsiyo ku saabsan goobaha gaarka ah.

Wire ee Nichrome waa alloy laga sameeyay nikkel iyo chromium. Waxay ka dhisan tahay kuleylka iyo oksidation waxayna u adeegtaa sidii qayb kuleyl ah oo ku jirta alaabada ay ka mid yihiin toasters iyo timo qallajiyeyaasha timaha. Hiwaayadaha waxay u isticmaalaan silig nucrome ah farshaxanka dhoobada iyo cayayaanka. Wire sidoo kale waxaa laga heli karaa shaybaarada, dhismaha iyo elektiroonigga khaaska ah.

Sababta oo ah Wire ee Nichrome waa mid u adkaysta korantada, waxoogaa faa'iido ah ayaa waxtar u leh sida sheyga kuleylka ee alaabada ganacsiga iyo aaladaha guriga. Toasters iyo qallajiyeyaasha timaha waxay isticmaalaan xirmooyin silig oo aan kala sooc lahayn si ay u abuuraan kuleyl aad u badan, sidoo kale cawska caagga ah iyo kuleyliyaha kaydinta. Fooryaha warshadaha sidoo kale waxay adeegsadaan silig Nichrome si ay u shaqeeyaan. Dhererka silig oo Nichrome ah ayaa sidoo kale loo isticmaali karaa in lagu abuuro gooyn silig kulul, kaas oo loo isticmaali karo guriga ama goob warshadeed si loo jaro oo la qaabeeyo xumbo gaar ah iyo balaastig.

Wire Wire ee Nickrome wuxuu ka kooban yahay astaan ​​aan magnetic lahayn oo ka kooban ugu horeyn oo ah nikkel, chromium, iyo bir. Nichrome waxaa lagu gartaa iska caabintiisa sare iyo iska caabinta wanaagsan ee ceegitaanka. Wire ee Nichrome sidoo kale waxay leedahay qafis fiican ka dib isticmaalka iyo adeegsiga wanaagsan.

Lambarka soo socda ka dib nooca siligga fiilooyinka ee nichrome wuxuu muujinayaa boqolkiiba inta nikkel ku yaal alloy. Tusaale ahaan, "Nichrome 60" wuxuu leeyahay ku dhawaad ​​60% nikkel oo ka kooban.

Codsiyada Wire ee Nichrome waxaa ka mid ah kululaynta waxyaabaha kululaynta timaha qallajiyaha timaha, kuleylka kuleylka, iyo taageerada dhoobada ah ee ku yaallo.

Nooca Alkoy

Dhexroor
(mm)

Caadidsan
(μωm) (20 ° C)

TSenlis
Xoog
(N / mm²)

Codadka (%)

Wareegsan
Jeer

Max.continous
Adeeg huteel
Heerkul (° C)

Nolosha shaqada
(saacadaha)

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

CR3NNI70

<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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