China CrAl 25-5 Resistance Waya / Mgbochi Mwepu Mmepụta na ụlọ ọrụ

CrAl 25-5 Waya Mgbochi/Nkwụsị Mgbochi egosipụtara

CrAl 25-5 Waya Mgbochi Mgbochi

Nkọwa dị mkpirikpi:

Ọkwa:0Cr25Al5

Ụdị:warara

Nguzogide:1.42 ohm mm2/m

Isi ike:Ike, Dị nro, Ọkara siri ike

Okpomọkụ kacha arụ ọrụ:1300 C

Elu:na-egbuke egbuke, acid pickling, ọla edo, oxidized agba

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Nkọwa ngwaahịa

FAQ

Mkpado ngwaahịa

FeCrAl alloy (Iron-Chromium-Aluminum) bụ ihe na-ekpo ọkụ na-eguzogide alloy nke gụnyere ígwè, chromium, na aluminom, yana obere ihe ndị ọzọ dị ka silicon na manganese. A na-eji alloy ndị a eme ihe n'ọtụtụ ebe na ngwa ndị na-achọ nnukwu iguzogide oxidation na ezigbo okpomọkụ na-eguzogide, na-eme ka ha dị mma maka iji ọkụ ọkụ eletrik, ọkụ ọkụ ụlọ ọrụ, na ngwa okpomọkụ dị elu dị ka ikpo ọkụ ọkụ, ọkụ ọkụ ọkụ, na thermocouples.

Njirimara 1.key nke FeCrAl Alloy:

1.High Resistivity: FeCrAl alloys nwere nnukwu ọkụ eletrik, nke na-eme ka ha dị mma maka iji ihe ọkụ ọkụ.
2.Excellent Oxidation Resistance: Ọdịnaya aluminom na-etolite oyi akwa oxide kwụsiri ike n'elu, na-enye nchebe siri ike megide oxidation ọbụna na okpomọkụ dị elu.

3.High Temperature Strength: Ha na-ejigide ike ọrụ ha na nkwụsi ike akụkụ na okpomọkụ dị elu, na-eme ka ha dị mma maka gburugburu okpomọkụ dị elu.

4.Good Formability: FeCrAl alloys nwere ike ịmepụta ngwa ngwa n'ime wires, ribbons, ma ọ bụ ụdị ndị ọzọ ejiri maka ọkụ eletrik.

5.Corrosion Resistance: Alloy na-eguzogide corrosion na gburugburu ebe dị iche iche, na-agbakwụnye na njedebe ya.

3. Mpempe akwụkwọ data

Ọkwa		0Cr25Al5
Aha aha nhazi %	Cr	23.0-26.0
	Al	4.5-6.5
	Re	ohere
	Fe	Bal.

Oke okpomọkụ na-aga n'ihu (°C)		1300
Resisivity 20°C (Ωmm2/m)		1.42
Njupụta (g/cm3)		7.1
Thermal Conductivity na 20 ℃, W/(m·K)		0.46
Ọnụọgụ Mgbasawanye Linear(×10-/℃) 20-100°C		16
Ebe mgbaze dị nso(°C)		1500
Ike tensile (N/mm²)		630-780
Mgbatị (%)		>12
Ọnụego mbelata nkewa nke ngalaba (%)		65-75
Na-ehulata ugboro ugboro (F/R)		>5
Isi ike (HB)		200-260
Ọdịdị Micrographic		Ferrite
Ndụ Ọsọ (h/C)		≥80/1300