Xitoy Kanth-al LT isitish simi qarshilik simi ferritik temirxromyumalyuminiy FeCrAl qotishmasi ishlab chiqarish va zavod

Kanth-al LT isitish simi qarshilik simi ferritli temirxromyumalyuminiy FeCrAl qotishmasi

Qisqacha tavsif:

model nomi:Kanthal LT, 0Cr19Al3

material:Ferro Chrome alyuminiy

Supero'tkazuvchilar turi:qattiq

sirt:yorqin

savdo belgisi:TANKII

Bizga elektron pochta xabarini yuboring

Mahsulot detali

TSS

Mahsulot teglari

Mahsulot tavsifi

o'choq fekral qarshilik isitish sim

Fe-Cr-Al qotishmasi
Yuqori haroratning uzoqroq xizmat qilish muddati
Yuqori oksidlanish qarshiligi
Yuqori qarshilik

Spetsifikatsiya

Yuqori sifatli past narx FeCrAl qotishma sim

Fe-Cr-Al qotishmasi yuqori qarshilik, past haroratga chidamlilik koeffitsienti, yuqori ish harorati, yaxshi oksidlanishga qarshi va yuqori haroratda korroziyaga qarshi xususiyatlarga ega.

U sanoat pechlari, maishiy texnika, sanoat pechlari, metallurgiya, mashinasozlik, samolyotlar, avtomobilsozlik, harbiy va isitish elementlari va qarshilik elementlarini ishlab chiqaradigan boshqa sohalarda keng qo'llaniladi.

nikromli isitish qotishmasi sof nikel, NiCr qotishmasi, Fe-Cr-Al qotishmasi va mis nikel qotishmasini o'z ichiga oladi.

FeCrAl qarshilik simi darajasi: 0Cr25Al5, 1Cr13Al4, 0Cr23Al5, 0Cr27Al7Mo2, 0Cr21Al6Nb, 0Cr21Al4, 0Cr21Al6.

Tel, lenta va tasma shaklida, bir turdagi material Fe-Cr-Al qotishmasi.

Tel: 0,018 mm-10 mm

Rod: 8mm-50mm

Tasma: 0,05 * 0,2 mm-2,0 * 6,0 mm
Chiziq: 0,5 * 5,0 mm-5,0 * 250 mm

Qotishma nomenklaturasining ishlashi		1Cr13Al4	0Cr25Al5	0Cr21Al6	0Cr23Al5	0Cr19Al3	0Cr21Al6Nb	0Cr27Al7Mo2
Kimyoviy tarkibi (%)	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	qulay	qulay	qulay	qulay	qulay	qulay	qulay
	Fe	Dam olish	Dam olish	Dam olish	Dam olish	Dam olish	Dam olish	Dam olish
		-	-	-	-	-	Nb0.5	Oy 1,8-2,2
Maks. doimiy xizmat ko'rsatish harorati. element (%)		950	1250	1250	1250	1100	1350	1400
20 ℃ (mŌ * m) da qarshilik		1.25	1.42	1.42	1.35	1.23	1.45	1.53
Zichlik (g/sm3)		7.4	7.1	7.16	7.25	7.35	7.1	7.1
Issiqlik o'tkazuvchanligi (KJ / m * h * ℃)		52.7	46.1	63.2	60.2	46.9	46.1	-
Chiziqlar kengayish koeffitsienti (a*10-6/℃)		15.4	16	14.7	15	13.5	16	16
Erish nuqtasi taxminan (℃)		1450	1500	1500	1500	1500	1510	1520
Kuchlanish kuchi (N/mm2)		580-680	630-780	630-780	630-780	600-700	650-800	680-830
Yirilishdagi cho'zilish (%)		>16	>12	>12	>12	>12	>12	>10
Hududning o'zgarishi (%)		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Qayta egilish chastotasi (F/R)		>5	>5	>5	>5	>5	>5	>5
Qattiqlik (HB)		200-260	200-260	200-260	200-260	200-260	200-260	200-260
uzluksiz xizmat vaqti (soat/℃)		-	≥80/1300	≥80/1300	≥80/1300	≥80/1250	≥50/1350	≥50/1350
Mikrografik tuzilish		Ferrit	Ferrit	Ferrit	Ferrit	Ferrit	Ferrit	Ferrit
Magnit xususiyatlari		Magnit	Magnit	Magnit	Magnit	Magnit	Magnit	Magnit