Tuam Tshoj 0cr21al4/0cr25al5/0cr19al3 Cua sov Resistance Hlau Fecral Hlau Chaw tsim tshuaj paus thiab Hoobkas

0cr21al4/0cr25al5/0cr19al3 Heating Resistance Wire Fecral Wire Featured duab

0cr21al4 / 0cr25al5 / 0cr19al3 Cua sov Resistance Wire Fecral Wire

Lus piav qhia luv luv:

1Cr13Al4 Hom Kub Kub Resistance Chev Rhaub Hluav Taws Xob FeCrAl Cua Sov Vape Hlau
1Cr13Al4, 0Cr25Al5, 0Cr23Al5, 0Cr21Al6, 0Cr21Al4, 0Cr21Al6Nb, 0Cr27Al7Mo2 yog ib yam khoom ntawm Fe-Cr-Al alloy.
FeCrAl alloy muaj cov yam ntxwv ntawm kev ua haujlwm siab, tsis tshua muaj qhov kub thiab txias coefficient, kev ua haujlwm siab kub, zoo oxidation thiab tiv thaiv corrosion nyob rau hauv kub.
Nws yog dav siv nyob rau hauv industrial furnace, khoom siv hauv tsev, kev lag luam rauv, metallurgy, machinery, aircraft, automotive,
Rau lwm qhov kev lag luam tsim cov khoom cua sov thiab cov khoom tiv thaiv.

Qauv NO.:fecral kab

Kev tiv thaiv:1.25 ~ 1.53 Ω / M

Thermal conductivity:46.1 Kj/M.HºC

Qhov kub siab tshaj plaws:1250ºC

Specification:0.02-7.5 hli

Muaj Peev Xwm Ntau Lawm:1000kg Ib lub lis piam

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Alloy Nomenclature Performance		1Cr13AL4	0c25l 5	0Cr21AL6	0c23l 5	0c21 ua 4	0Cr21Al6 Nb	0Cr27Al7Mo2
	Cr	12.0-15.0 Nws	23.0-26.0 Nws	19.0-22.0 Nws	20.5-23.5 Nws	18.0-21.0 Nws	21.0-23.0 Nws	26.5-27.8 Nws
	Al	4.0-6.0	4.5-6.5	5.0-7.0 Nws	4.2-5.3	3.0-4.2	5.0-7.0 Nws	6.0-7.0 Nws
Main tshuaj muaj pes tsawg leeg	Re	muaj caij nyoog	muaj caij nyoog	muaj caij nyoog	muaj caij nyoog	muaj caij nyoog	muaj caij nyoog	muaj caij nyoog
	Fe	So	So	So	So	So	So	So
							n0.5 ib	Mo1.8-2.2
Max. kev pabcuam temp. cov khoom (ºC)		950 ua	1250	1250	1250	1100	1350	1400
Resistant ntawm 20ºC (μΩ / m)		1.25	1.42 ib	1.42 ib	1.35 Nws	1.23	1.45 Nws	1.53 ib
Qhov ceev (g / cm3)		7.4 ib	7.1	7.16	7.25 Nws	7.35 Nws	7.1	7.1
Thermal conductivity (KJ / mhºC)		52.7 ib	46.1 ib	63.2 ib	60.2 ib	46.9 ua	46.1 ib	-
Coefficient ntawm kab expansion (α * 10-6 / ºC)		15.4 ib	16	14.7 ib	15	13.5 Nws	16	16
Melting point approx. (ºC)		1450	1500	1500	1500	1500	1510	1520
Tensile zog (N / mm2)		580-680 : kuv	630-780 : kuv	630-780 : kuv	630-780 : kuv	600-700 Nws	650-800 Nws	680-830 : kuv
Elongation ntawm rupture (%)		> 16	> 12	> 12	> 12	> 12	> 12	> 10
Variation ntawm cheeb tsam (%)		65-75 : kuv	60-75 : kuv	65-75 : kuv	65-75 : kuv	65-75 : kuv	65-75 : kuv	65-75 : kuv
Rov ua dua Bending zaus (F / R)		> 5	> 5	> 5	> 5	> 5	> 5	> 5
Hardness (HB)		200-260 Nws	200-260 Nws	200-260 Nws	200-260 Nws	200-260 Nws	200-260 Nws	200-260 Nws
Lub sijhawm ua haujlwm tas mus li (teev / ºC)		-	≥80/1300	≥80/1300	≥80/1300	≥80/1250	≥50/1350	≥50/1350
Micrographic qauv		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Cov khoom sib nqus		Sib nqus	Sib nqus	Sib nqus	Sib nqus	Sib nqus	Sib nqus	Sib nqus