China FeCrAl alloy 0cr21al6Nb Spiral electric hiln heating coil heating element Manufacture ndi Factory

FeCrAl alloy 0cr21al6Nb Spiral electric hiln heating coil heating element

Kufotokozera Kwachidule:

gwero lamagetsi:zamagetsi

Kutentha kwa Ntchito:700 - 1350 ℃

pamwamba:Kusankha kwa Acid/Kuwala/Kwakuda

Kukana:1.45±0.05

malo osungunuka:1500℃

chingwe:200-260

kutalika:>12

kuchulukana:7.1 g/m3

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FeCrAl alloy 0cr21al6Nb Spiral electric hiln heating coil heating element

0Cr21Al6Nbndi aloyi yachitsulo-chromium-aluminium (FeCrAl alloy) yogwiritsidwa ntchito kutentha mpaka 1350°C (2550°F). Aloyi yokhala ndi mawonekedwe a resistivity yapamwamba, coefficient yotsika kutentha ya kukana kwamagetsi, kutentha kwakukulu kogwira ntchito, kukana kwabwino kwa okosijeni pansi pa kutentha kwakukulu. Ikhoza kufanana ndi kanthal A1, Alloy875, Resistohm 145, Aluchrom0, Alchrome875, MWS-875, Stablohm875.

Amagwiritsidwa ntchito kwambiri mu uvuni wamagetsi wamafakitale, zida zamagetsi zapakhomo komanso chipangizo cha ray cha Far Infrared.
Monga ma panel heaters, infrared heaters, infrared plates, mu cartridge heaters, storage heaters, ceramic heaters for storage plates, ma kilns, ma radiator, mu quartz tube heaters for space, toasters, toaster ovens, industrial infrared dryers, coils on molded ceramic fiber for stoles of steals with ceramic hobs ndi zina zotero.

Magwiridwe antchito a mayina a aloyi		1Cr13AL4	0Cr25Al5	0Cr21AL6	0Cr23Al5	0Cr21Al4	0Cr21Al6Nb	0Cr27Al7Mo2
Main Chemical kapangidwe	Cr	12.0-15.0	23.0-26.0	19.0-22.0	20.5-23.5	18.0-21.0	21.0-23.0	26.5-27.8
	Al	4.0-6.0	4.5-6.5	5.0-7.0	4.2-5.3	3.0-4.2	5.0-7.0	6.0-7.0
	Re	mwamwayi	mwamwayi	mwamwayi	mwamwayi	mwamwayi	mwamwayi	mwamwayi
	Fe	Mpumulo	Mpumulo	Mpumulo	Mpumulo	Mpumulo	Mpumulo	Mpumulo
							Nb0.5	Mwezi 1.8-2.2
Kutentha kwakukulu kwa ntchito yosalekeza kwa chinthu (°C)		950	1250	1250	1250	1100	1350	1400
Kukana kwa kutentha pa 20ºC(μΩ·m)		1.25	1.42	1.42	1.35	1.23	1.45	1.53
Kuchulukana (g/cm3)		7.4	7.1	7.16	7.25	7.35	7.1	7.1
Kutentha kwa ma conductivity (KJ/m·h·ºC)		52.7	46.1	63.2	60.2	46.9	46.1	–
Kukula kwa mizere koyefishienti (α×10-6/ºC)		15.4	16	14.7	15	13.5	16	16
Malo osungunuka pafupifupi.(ºC)		1450	1500	1500	1500	1500	1510	1520
Mphamvu yokoka (N/mm2)		580-680	630-780	630-780	630-780	600-700	650-800	680-830
Kutalika kwa nthawi yophulika (%)		>16	>12	>12	>12	>12	>12	>10
Kusintha kwa dera (%)		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Bwerezani pafupipafupi yopinda (F/R)		>5	>5	>5	>5	>5	>5	>5
Kuuma (HB)		200-260	200-260	200-260	200-260	200-260	200-260	200-260
nthawi yogwira ntchito mosalekeza (Maola/ºC)		–	≥80/1300	≥80/1300	≥80/1300	≥80/1250	≥50/1350	≥50/1350
Kapangidwe ka micrographic		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Katundu wa maginito		Maginito	Maginito	Maginito	Maginito	Maginito	Maginito	Maginito