Tuam Tshoj FeCrAl A1 APM AF D Alloy tshav kub resistant hluav taws xob hlau Chaw tsim tshuaj paus thiab Hoobkas

FeCrAl A1 APM AF D Alloy tshav kub resistant hluav taws xob xaim Featured duab

FeCrAl A1 APM AF D Alloy tshav kub tiv thaiv hluav taws xob xaim

Lus piav qhia luv luv:

Resistohm 145 los yog FeCrAl 145 yog ib qho ferritic alloy ntawm tsev neeg FeCrAl, uas tuaj yeem siv txog li 1300 ° C hauv cov kab loj loj. Resistohm 145 los yog FeCrAl 145 tuaj yeem siv rau kev tiv thaiv hluav taws xob rau cov khoom siv hluav taws xob, tshuaj lom neeg thiab metallurgic industries, thiab rau txhua daim ntawv thov uas yuav tsum tau siv qhov kub thiab txias heev. Lub neej lub sij hawm ntawm Resistohm 145 yog zoo dua li cov NiCr nyob rau hauv cov huab cua uas muaj leej faj thiab tshwj xeeb tshaj yog yog hais tias lawv yog oxidizing. Cov khoom siv tib yam hauv Suav teb yog 0Cr21Al6Nb uas nrog tib lub zog ntawm 1.45μΩ / m ntawm 20ºC. Resistance cua sov sawb rau lub tshuab cua sov cov ntsiab lus thiab lwm yam kev siv hluav taws xob tsim hluav taws xob. Cov sawb feem ntau xa tuaj rau hauv qhov txias-kuav los tiag nrog rau hauv av. Cim: 1. Zoo heev daim ntawv stability 2. Zoo heev corrosion kuj nyob rau hauv feem ntau cua 3. siab thermal conductivity 4. Tsis muaj scaling thiab impurities 5. ntev raj lub neej

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Khoom cim npe

FeCrAl A1 APM AF D Alloy tshav kub tiv thaiv hluav taws xob xaim

Hais Txog Kev Ua PhemCua sov hlau:
Peb yog cov chaw tsim khoom loj tshaj plaws ntawm cov cua kub cua sov hauv Suav teb, tshwj xeeb hauv Ferro-Chrome (Fe-Cr-AL) hlau, Nickel-Chrome (Nichrome) hlau, tooj liab Nickel (Constantan) hlau, Stainless hlau hlau thiab lwm yam khoom siv hauv cov hlau alloys kom tau raws li cov neeg siv khoom tshwj xeeb.
Cov ntsiab lus loj

Khoom npe	Qhov ntau thiab tsawg
Txias daim kab xev	Txoj kab uas hla 0.03-7.5mm
Kub-dov hlau pas nrig	Txoj kab uas hla 8.0-12mm
Ribbon	Thickness 0.05-0.35 hli
Ribbon	Dav 0.5.0-3.5mm
Txias dov strip	Thickness 0.5-2.5 hli
Txias dov strip	Dav 5.0-40mm
kub dov strip	Thickness 4-6 hli
kub dov strip	Dav 15-40mm

Basic Parameters:

yooj yim tsis	APMTM	FeCrAl
yooj yim tsis	APMTM	A-1	AF	D
Qhov siab tshaj plaws ua haujlwm kub	1425 ib	1400	1300	1300
Nominal tshuaj muaj pes tsawg leeg,% Cr	22	22	22	22
AI	5.8	5.8	5.3	4.8
Fe	cov khoom xyaw	cov khoom xyaw	cov khoom xyaw	cov khoom xyaw
Ni	-	-	-	-
Lub resistivity nyob rau hauv 20ºC, Ωmm-2mm-1	1.45 Nws	1.45 Nws	1.39 ib	1.35 Nws
Qhov ceev, g / cm3	7.1	7.1	7.15 Nws	7.25 Nws
Thermal expansion coefficientK-1 20-750ºC	14 × 10-6	14 × 10-6	14 × 10-6	14 × 10-6
20-1000ºC	15 × 10-6	15 × 10-6	15 × 10-6	15 × 10-6
Thermal conductivity 20ºC, Wm-1K-1	13	13	13	13
Tshwj xeeb kub muaj peev xwm 20ºC, KJkg-1K-1	0.46 ib	0.46 ib	0.46 ib	0.46 ib
Melting pointºC	1500	1500	1500	1500
Tej zaum cov yam ntxwv ntawm mechanical
Tensile zog, N mm-2	680	680	680	650
Lub zog tawm los, N mm-2	470 ib	475 ib	475 ib	450
Hardness, Hwv	230	230	230	230
Txhim kho elongation,%	20	18	18	18
900ºCTensile zog, N mm-2	40	34	37	34
Creep zog 800ºC	11	6	8	6
1000ºC	3.4	1	1.5	1
Sib nqus	Sib nqus (hauv qhov kub thiab txias 600ºC)
Emissivity, oxidation tej yam kev mob	0.7	0.7	0.7	0.7

Specification:

Hom alloy	Txoj kab uas hla	Kev tiv thaiv	Tensile	Elongation (%)	Khoov	Max.Nruam	Lub neej ua haujlwm
	(mm)	(μΩ) (20 ° C)	Lub zog		Sijhawm	Kev pabcuam	(teev teev)
	(mm)	(μΩ) (20 ° C)	(N / mm²)			Qhov kub thiab txias (°C)	(teev teev)
Cr20 Ni80	<0.50	1.09 ± 0.05	850-950 : kuv	> 20	> 9	1200	> 20000
	0.50-3.0 Nws	1.13 ± 0.05	850-950 : kuv	> 20	> 9	1200	> 20000
	> 3.0	1.14 ± 0.05	850-950 : kuv	> 20	> 9	1200	> 20000
Cr30Ni70	<0.50	1.18 ± 0.05	850-950 : kuv	> 20	> 9	1250	> 20000
Cr30Ni70	≥0.50	1.20 ± 0.05	850-950 : kuv	> 20	> 9	1250	> 20000
Nc15Ni60	<0.50	1.12 ± 0.05	850-950 : kuv	> 20	> 9	1125	> 20000
Nc15Ni60	≥0.50	1.15 ± 0.05	850-950 : kuv	> 20	> 9	1125	> 20000
Cr20Ni35	<0.50	1.04 ± 0.05	850-950 : kuv	> 20	> 9	1100	> 18000
Cr20Ni35	≥0.50	1.06 ± 0.05	850-950 : kuv	> 20	> 9	1100	> 18000
1Cr13Al4	0.03-12.0 Nws	1.25 ± 0.08	588-735 : kuv	> 16	> 6	950 ua	> 10000
0Cr15Al5		1.25 ± 0.08	588-735 : kuv	> 16	> 6	1000	> 10000
0c25l 5		1.42 ± 0.07	634-784 : kuv	> 12	> 5	1300	> 8000
0c23l 5		1.35 ± 0.06	634-784 : kuv	> 12	> 5	1250	> 8000
0c21 ua 6		1.42 ± 0.07	634-784 : kuv	> 12	> 5	1300	> 8000
1Cr20Al3		1.23 ± 0.06	634-784 : kuv	> 12	> 5	1100	> 8000
0Cr21Al6 Nb		1.45 ± 0.07	634-784 : kuv	> 12	> 5	1350	> 8000
0Cr27Al7Mo2	0.03-12.0 Nws	1.53 ± 0.07	686-784 : kuv	> 12	> 5	1400	> 8000

Qhov zoo:

Nickelchromium alloy nrog siab thiab ruaj khov tsis kam, corrosion kuj, nto oxidation kuj zoo, zoo dua nyob rau hauv kub thiab seismic zog, zoo ductility, zoo workability thiab weldability.