Tuam Tshoj FeCrAl alloy 0Cr27Al7Mo2 CrAl kub siab tiv taus Alloy Resistance Wire Chaw Tsim Khoom thiab Hoobkas

FeCrAl hlau 0Cr27Al7Mo2 CrAl kub siab ua haujlwm Alloy Resistance Hlau Featured Duab

FeCrAl alloy 0Cr27Al7Mo2 CrAl kub siab ua haujlwm Alloy Resistance Wire

Kev Piav Qhia Luv:

khoom siv:hlau, chrome, txhuas, mo

qhov kub ua haujlwm tas mus li siab tshaj plaws:1400C

kev tiv taus:1.53

qhov ceev:7.1

kev ntev:>10

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FeCrAl alloy 0Cr27Al7Mo2 CrAl kub siab ua haujlwm Alloy Resistance Wire (Ua haujlwm kub 1400C)

FeCrAl alloy yog cov hlau uas tiv taus hluav taws xob thiab ua kom sov tau zoo. Fecral alloy tuaj yeem ncav cuag qhov kub ntawm 2192 txog 2282 F, uas sib raug rau qhov kub ntawm 2372F.

Yuav kom txhim kho kev tiv thaiv kev oxidation thiab ua kom lub neej ua haujlwm ntev dua, peb feem ntau ntxiv cov av tsis tshua muaj nyob rau hauv cov hlau, xws li La + Ce, Yttrium, Hafnium, Zirconium, thiab lwm yam.

Nws feem ntau yog siv rau hauv hluav taws xob cua sov, iav sab saum toj hobs, quartz raj cua sov, resistors, catalytic converter, cua sov ntsiab lus thiab lwm yam.

0Cr27Al7Mo2 Kev Tshuaj Xyuas Nominal

27.00 Cr, 7.00 Al, 2.00 Mo, Bal. Fe

Qhov kub ua haujlwm siab tshaj plaws: 1400 C.

Hlau txoj kab uas hla: 0.5 ~ 12 hli

Kub yaj: 1520 C

Hluav Taws Xob Tiv Thaiv: 1.53 ohm mm2 / m

Tau siv dav dav ua cov khoom siv cua sov hauv cov cub tawg thiab cov cub hluav taws xob.

Muaj lub zog kub tsawg dua li Tophet alloys tab sis qhov kub siab dua.

Shanghai TANKII ALLOY khoom Co., Ltd.

Cov Tshuaj Lom Zem thiab Cov Khoom Tseem Ceeb ntawm Fe-Cr-Al Resistance Alloy
Cov Khoom \ Qib		1Cr13Al4	0Cr25Al5	0Cr21Al6	0Cr23Al5	0Cr21Al4	0Cr21Al6Nb	0Cr27Al7Mo2
Cov Tshuaj Lom Zem Tseem Ceeb (%)	Cr	12.0-15.0	23.0-26.0	19.0-22.0	22.5-24.5	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	4.2-5.0	3.0-4.2	5.0-7.0	6.0-7.0
	Re	lub sijhawm zoo	lub sijhawm zoo	lub sijhawm zoo	lub sijhawm zoo	lub sijhawm zoo	lub sijhawm zoo	lub sijhawm zoo
	Fe	Bal.	Bal.	Bal.	Bal.	Bal.	Bal.	Bal.
							Nb0.5	Mo1.8-2.2
Qhov Kub Tshaj Plaws Kev Pabcuam Txuas Ntxiv Mus (oC)		950	1250	1250	1250	1100	1350 xyoo	1400
Kev Tiv Thaiv 20oC (Ω mm2 / m)		1.25 ± 0.08	1.42 ± 0.06	1.42 ± 0.07	1.35 ± 0.07	1.23 ± 0.07	1.45 ± 0.07	1.53 ± 0.07
Qhov Ceev (g/cm3)		7.4	7.1	7.16	7.25	7.35	7.1	7.1
Kev Ua Kub		52.7	46.1	63.2	60.2	46.9	46.1	45.2
(KJ/m@ h@ oC)		52.7	46.1	63.2	60.2	46.9	46.1	45.2
Cov Coefficient ntawm Thermal Expansion (α × 10-6 / oC)		15.4	16	14.7	15	13.5	16	16
Kwv yees li ntawm Melting Point (oC)		1450 xyoo	1500 xyoo	1500 xyoo	1500 xyoo	1500 xyoo	1510	1520 xyoo
Lub zog tensile (N / mm2)		580-680	630-780	630-780	630-780	600-700	650-800	680-830
Kev ntev (%)		> 16	> 12	> 12	> 12	> 12	> 12	> 10
Kev Hloov Pauv ntawm Tshooj		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Tus Nqi Ntsws (%)		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Rov ua dua zaus khoov (F / R)		> 5	> 5	> 5	> 5	> 5	> 5	> 5
Qhov nyuaj (HB)		200-260	200-260	200-260	200-260	200-260	200-260	200-260
Lub Sijhawm Pabcuam Txuas Ntxiv Mus		no	≥ 80/1300	≥ 80/1300	≥ 80/1300	≥ 80/1250	≥ 50/1350	≥ 50/1350
Cov Qauv Micrographic		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Khoom Siv Sib Nqus		Sib nqus	Sib nqus	Sib nqus	Sib nqus	Sib nqus	Sib nqus	Sib nqus