Ukwakhiwa kanye Nefektri Yezintambo Zokumelana Nezintambo Zokumelana Ne-China CrAl 25-5

Isithombe Esivelele Sentambo/Umugqa Wokumelana we-CrAl 25-5

Intambo/Intambo Yokumelana ye-CrAl 25-5

Incazelo emfushane:

Izinga:0Cr25Al5

Isimo:umugqa

Ukumelana:1.42 ohm mm2/m

Ubulukhuni:Kuqinile, Kuthambile, Kunzima Ingxenye

Izinga Lokushisa Eliphezulu Lokusebenza:1300 C

Ubuso:umbala okhanyayo, ocwebezelayo, ophuzi, onombala ophuzi

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Imibuzo Evame Ukubuzwa

Amathegi Omkhiqizo

I-FeCrAl alloy (Iron-Chromium-Aluminum) iyi-alloy yokumelana nokushisa okuphezulu eyakhiwe ngokuyinhloko ngensimbi, i-chromium, ne-aluminium, enamanani amancane ezinye izinto ezifana ne-silicon ne-manganese. Lezi zingxube zisetshenziswa kabanzi ezinhlelweni ezidinga ukumelana okuphezulu ne-oxidation kanye nokumelana okuhle kakhulu nokushisa, okwenza zibe zilungele ukusetshenziswa ezintweni zokushisa zikagesi, izitofu zezimboni, kanye nezinhlelo zokusebenza zokushisa okuphezulu njenge-heating coils, ama-radiant heater, kanye nama-thermocouple.

1. Izakhiwo Eziyinhloko ze-FeCrAl Alloy:

1. Ukumelana Okuphezulu: Ama-alloy e-FeCrAl anokumelana okuphezulu kukagesi, okwenza asebenze kahle ekusetshenzisweni kwezinto ezifudumezayo.
2. Ukumelana Okuhle Kakhulu Nokushiswa Kwe-Oxidation: Okuqukethwe kwe-aluminium kwakha ungqimba lwe-oxide oluzinzile phezu kobuso, okunikeza isivikelo esinamandla ngokumelene nokushiswa kwe-oxidation ngisho nasemazingeni okushisa aphezulu.

3. Amandla Okushisa Okuphezulu: Zigcina amandla azo okusebenza kanye nokuqina kobukhulu emazingeni okushisa aphezulu, okwenza zifanelekele izindawo ezishisa kakhulu.

4. Ukwakheka Okuhle: Ama-alloy e-FeCrAl angenziwa kalula abe yizintambo, amaribhoni, noma ezinye izimo ezisetshenziselwa ukushisa ngogesi.

5. Ukumelana Nokugqwala: Ingxubevange imelana nokugqwala ezindaweni ezahlukahlukene, okwengeza ekuqineni kwayo.

3. Ishidi Ledatha

Ibanga		0Cr25Al5
Okuqanjiwe ukwakheka %	Cr	23.0-26.0
	Al	4.5-6.5
	Re	ithuba
	Fe	Ibhalansi.

Izinga lokushisa eliphezulu lokusebenza eliqhubekayo (°C)		1300
Ukuqina kokuqina 20°C (Ωmm2/m)		1.42
Ubuningi (g/cm3)		7.1
Ukushisa Okushisayo ku-20 ℃，W/(m·K)		0.46
I-Coefficient Yokukhulisa Okuqondile (×10-/℃) 20-100°C		16
Isilinganiso Sokuncibilika (°C)		1500
Amandla Okudonsa (N/mm²)		630-780
Ukwelulwa (%)		>12
Ukuguquguquka kwesigaba Izinga lokuncipha (%)		65-75
Imvamisa Yokugoba Ngokuphindaphindiwe (F/R)		>5
Ubulukhuni (HB)		200-260
Isakhiwo se-Micrographic		I-Ferrite
Impilo Esheshayo (h/C)		≥80/1300