China Resistance Alloy Resistance Wire Spiral Heating Fecral Coil Kupanga ndi Fakitale |TANKII

Resistance Alloy Resistance Wire Spiral Heating Fecral Coil

Kufotokozera Kwachidule:

gwero lamphamvu:Zamagetsi

Voteji:30-380V

dzina lachinthu:FeCrAl ng'anjo yolimbana ndi waya wotentha

nambala yachitsanzo:0Cr25Al5

Titumizireni imelo

Tsatanetsatane wa Zamalonda

FAQ

Zolemba Zamalonda

FeCrAlmkulu kukana ndi magetsi Kutentha aloyi

FeCrAl resistance & heat alloy with the high resistance, low temperature coefficient of electro resistance, high operation kutentha, good corrosion resistance pansi pa kutentha kwambiri, komanso mtengo wotsika.

Amagwiritsidwa ntchito kwambiri m'ng'anjo yamagetsi yamafakitale, zida zamagetsi zam'nyumba ndi chipangizo chakutali cha infrared ray.

Magwiridwe a Alloy Nomenclature		1Cr13Al4	0Cr25Al5	0Cr21Al6	0Cr23Al5	0Cr21Al4	Mtengo wa 0Cr21Al6Nb	Chithunzi cha 0Cr27Al7Mo2
Main chemical composition (%)	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	mwayi	mwayi	mwayi	mwayi	mwayi	mwayi	mwayi
	Fe	Mpumulo	Mpumulo	Mpumulo	Mpumulo	Mpumulo	Mpumulo	Mpumulo
							Nd0.5	Mo1.8-2.2
Max.kupitiriza utumiki temp.zinthu (ºC)		950	1250	1250	1250	1100	1350	1400
Kukaniza 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
Thermal conductivity (KJ/m·h·ºC)		52.7	46.1	63.2	60.2	46.9	46.1	45.2
Coefficient of mizere kukulitsa (α×10-6/ºC)		15.4	16	14.7	15	13.5	16	16
Malo osungunuka (pafupifupi.) (ºC)		1450	1500	150	1500	1500	1510	1520
Kulimba kwamphamvu (N/mm2)		580-680	630-780	630-780	630-780	600-700	650-800	680-830
Elongation pa kuphulika (%)		> 16	> 12	> 12	> 12	> 12	> 12	>10
Kusintha kwa dera (%)		65-75	65-75	65-75	65-75	65-75	65-75	65-75
Nthawi zopindika (F/R)		>5	>5	>5	>5	>5	>5	>5
Kulimba (HB)		200-260	200-260	200-260	200-260	200-260	200-260	200-260
Nthawi yopitilira utumiki (Maola/ ºC)		-	≥80/1300	≥80/1300	≥80/1300	≥80/1250	≥50/1350	≥50/1350
Kapangidwe ka Micrographic		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Maginito katundu		Maginito	Maginito	Maginito	Maginito	Maginito	Maginito	Maginito