Warshadaha iyo Warshadda Xarigga Iska caabinta ee Shiinaha CrAl 25-5

CrAl 25-5 Fiilo iska caabin/Xariijin iska caabin ah Sawirka La Soo Bandhigay

Xarig iska caabin ah oo CrAl 25-5 ah/Xariijin iska caabin ah

Sharaxaad Gaaban:

Darajada:0Cr25Al5

Qaab:xariijin

Iska caabin:1.42 ohm mm2/m

Adkaanta:Adag, Jilicsan, Badh Adag

Heerkulka Shaqada ugu Badan:1300 C

Dusha sare:dhalaal, qajaar aashito leh, dahab ah, midab oksaydhaysan

Noo soo dir emayl

Faahfaahinta Badeecada

Su'aalaha Badiya La Weydiiyo

Calaamadaha Alaabta

Daloolada FeCrAl (Iron-Chromium-Aluminium) waa daloolada iska caabbinta heerkulka sare leh oo inta badan ka kooban bir, chromium, iyo aluminium, oo leh tiro yar oo walxo kale ah sida silicon iyo manganese. Dalooladan waxaa si weyn loogu isticmaalaa codsiyada u baahan iska caabbinta sare ee oksaydhka iyo iska caabbinta kulaylka oo aad u fiican, taasoo ka dhigaysa kuwo ku habboon in loo isticmaalo walxaha kulaylinta korontada, foornada warshadaha, iyo codsiyada heerkulka sare leh sida duubabka kulaylinta, kuleyliyeyaasha shucaaca, iyo kuleyliyeyaasha.

1. Sifooyinka Muhiimka ah ee Daawaha FeCrAl:

1. Iska caabin Sare: Daloolada FeCrAl waxay leeyihiin iska caabin koronto oo sareysa, taasoo ka dhigaysa kuwo hufan oo loogu isticmaalo walxaha kululaynta.
2. Iska caabinta Oksaydhaynta oo Aad u Fiican: Waxyaabaha ku jira aluminiumku waxay sameeyaan lakab oksaydh oo deggan oo dusha sare ah, taasoo siinaysa ilaalin xooggan oo ka dhan ah oksaydhka xitaa heerkulka sare.

3. Xoogga Heerkulka Sare: Waxay ilaaliyaan xooggooda farsamada iyo xasilloonida cabbirka heerkulka sare, taasoo ka dhigaysa kuwo ku habboon deegaannada kulaylka sare leh.

4. Qaab-dhismeed Wanaagsan: Daloolada FeCrAl si fudud ayaa loogu samayn karaa fiilooyin, xarigyo, ama qaabab kale oo loo isticmaalo kuleylinta korontada.

5. Iska caabbinta daxalka: Daxalkani wuxuu iska caabiyaa daxalka deegaanno kala duwan, taasoo sii kordhinaysa cimrigiisa.

3. Xaashida Xogta

Fasal		0Cr25Al5
Magac-u-yaal halabuurka %	Cr	23.0-26.0
	Al	4.5-6.5
	Re	fursad
	Fe	Bal.

Heerkulka ugu badan ee hawlgalka joogtada ah (°C)		1300
Adkeysiga 20°C (Ωmm2/m)		1.42
Cufnaanta (g/cm3)		7.1
Qaboojinta Kulaylka 20 ℃，W/(m·K)		0.46
Isugeynta Ballaarinta Toosan(×10-/℃) 20-100°C		16
Barta Dhalaalka ee Qiyaas ahaan (°C)		1500
Xoogga Tijaabada (N/mm²)		630-780
Kordhinta (%)		>12
Heerka Kala-goynta Kala-duwanaanshaha Qaybta (%)		65-75
Soo noqnoqoshada laabashada (F/R)		>5
Adkaanta (HB)		200-260
Qaab-dhismeedka Micrographic		Ferrite
Nolosha Degdegga ah (h/C)		≥80/1300