I-China CrAl 25-5 Resistance Wire/Resistance Strip Manufacture and Factory

I-CrAl 25-5 Resistance Wire/Resistance Strip

Incazelo emfushane:

Ibanga:0Cr25Al5

Isimo:hlubula

Ukungazweli:1.42 ohm mm2/m

Ukuqina:Okuqinile, Okuthambile, Okuqinile Okuhhafu

Izinga Lokushisa Elisebenzayo Eliphezulu:1300 C

Ubuso:egqamile, i-asidi pickling, igolide, umbala oxidized

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

FAQ

Omaka bomkhiqizo

I-FeCrAl alloy (Iron-Chromium-Aluminium) iyingxubevange yokumelana nezinga lokushisa eliphezulu eyakhiwe ngokuyinhloko ngensimbi, i-chromium, ne-aluminium, enamanani amancane ezinye izakhi ezifana ne-silicon ne-manganese. Lawa ma-alloys asetshenziswa kakhulu ezinhlelweni ezidinga ukumelana okuphezulu ne-oxidation kanye nokumelana nokushisa okuhle kakhulu, okuwenza alungele ukusetshenziswa ezintweni zokushisisa ugesi, iziko lezimboni, kanye nezicelo ezinokushisa okuphezulu njengamakhoyili okushisa, izifudumezi ezikhazimulayo, nama-thermocouples.

1.Izakhiwo Ezibalulekile Ze-FeCrAl Alloy:

I-1.I-High Resistivity: Ama-alloys e-FeCrAl ane-resistivity ephezulu kagesi, okuwenza asebenze kahle ukuze asetshenziswe ezintweni zokushisisa.
2.I-Oxidation Resistance Enhle Kakhulu: Okuqukethwe kwe-aluminium kwakha ungqimba lwe-oxide oluzinzile endaweni, oluhlinzeka ngokuvikeleka okuqinile ngokumelene ne-oxidation ngisho namazinga okushisa aphezulu.

3.Amandla Okushisa Okuphezulu: Agcina amandla azo emishini kanye nokuzinza kwe-dimensional emazingeni okushisa aphakeme, okuwenza afanelekele izindawo ezishisa kakhulu.

4.Ukwakheka Okuhle: Ama-alloys e-FeCrAl angenziwa kalula abe izintambo, amaribhoni, noma ezinye izimo ezisetshenziselwa ukushisisa ugesi.

I-5.I-Corrosion Resistance: I-alloy imelana nokugqwala ezindaweni ezihlukahlukene, okwengeza ukuqina kwayo.

3. Ishidi Ledatha

Ibanga		0Cr25Al5
Ngokuzisholo ukwakheka %	Cr	23.0-26.0
	Al	4.5-6.5
	Re	ithuba
	Fe	U-Bal.

Izinga lokushisa eliphezulu eliqhubekayo lokusebenza(°C)		1300
Ukungazweli 20°C (Ωmm2/m)		1.42
Ukuminyana(g/cm3)		7.1
I-Thermal Conductivity ku-20 ℃，W/(m·K)		0.46
I-Linear Expansion Coefficient(×10-/℃) 20-100°C		16
Isilinganiso Sokuncibilika (°C)		1500
Amandla Okuqina (N/mm²)		630-780
Ubude (%)		>12
Isilinganiso Sokuncipha Sokuhlukahluka Kwesigaba (%)		65-75
Imvamisa yokugoba ngokuphindaphindiwe(F/R)		>5
Ukuqina(HB)		200-260
Isakhiwo seMicrographic		I-Ferrite
Impilo Esheshayo(h/C)		≥80/1300