OCr21Al6Nb FeCrAl Alloy
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OCr21Al6Nb FeCrAl alloy

Hom Lub Npe: 0Cr21Al6Nb

Xa kev nug

Khoom Taw qhia

Strip Alloy -

OhmAlloy145 Resistance alloy yog tsim los ntawm cov hlau chromium aluminium uas muaj kev tiv thaiv siab, tsis tshua muaj kev tiv thaiv, kev ua haujlwm siab kub, zoo oxidation tsis kam ntawm qhov kub thiab txias, qhov kub siab tshaj plaws txog li 1250 degrees.Excellent anti-oxidation thiab mechanical zog ntawm qhov kub thiab txias.

Lub alloy yog tsuas yog siv nyob rau hauv industrial hluav taws xob furnaces, tsev neeg hluav taws xob cua sov Cheebtsam thiab far-infrared khoom Cheebtsam.

Muaj pes tsawg leeg (%)
C	P	S	Mn	Si	Cr	Ni	Al	Fe	Lwm yam
Max
0.05	0.025	0.025	0.70	Max 0.6	21.0~23.0	Max 0.60	5.0~7.0	Bal.	Nb 0.5

Tej yam khoom siv tshuab (1.0mm)
Yield zog	Tensile zog	Elongation
Mpa	Mpa	%
550	725	22

Hom Lub cev muaj zog
Qhov ceev (g / cm3)	7.10
Hluav taws xob tiv taus ntawm 20 degree (Ωmm2 / m)	1.45
Conductivity coefficient ntawm 20 degree (WmK)	13

Coefficient ntawm thermal expansion
Kub	Coefficient ntawm Thermal Expansion x10^-6/ degree
20 degree - 1000 degree	16

Tshwj xeeb kub muaj peev xwm
Kub	J/gK
20 degree	0.49

Melting point (zeeg)	1510
Max nruam khiav hauj lwm kub hauv huab cua (degree)	1350
Cov khoom sib nqus	tsis sib nqus

Temperature Factors Ntawm Hluav Taws Xob Resistivity
20 degree	100 degree	200 degree	300 degree	400 degree	500 degree	700 degree
1	0.997	0.996	0.994	0.991	0.990	0.990
800 degree	900 degree	1000 degree	1100 degree	1200 degree	-	-
0.990	0.990	0.990	0.990	0.990	-	-

Style khoom
Alloys npe	Hom	Dimension
OhmAlloy 109 W	Hlau	D= 0.03 ~ 8 hli
OhmAlloy109R	Ribbon	W= 0.4 ~ 40mm	T= 0.03 ~ 2.9 hli
OhmAlloy109S	Sawb	W=8 ~ 250 hli	T= 0.1~3.0
OhmAlloy 109 F	Ntawv nyiaj	W=6 ~ 120 hli	T= 0.003~0.1
OhmAlloy 109B	Bar	Dia=8 ~ 100 hli	L= 50~1000