China FeCrAl A1 APM AF D Alloy waya wamagetsi wosatentha Wopanga ndi Fakitale

Waya wamagetsi wa FeCrAl A1 APM AF D Wopanda kutentha Chithunzi Chowonetsedwa

Waya wamagetsi wosagwira kutentha wa FeCrAl A1 APM AF D Alloy

Kufotokozera Kwachidule:

Resistohm 145 kapena FeCrAl 145 ndi ferritic alloy ya banja la FeCrAl, yomwe ingagwiritsidwe ntchito mpaka 1300°C ngati ili ndi mainchesi akuluakulu. Resistohm 145 kapena FeCrAl 145 ingagwiritsidwe ntchito polimbana ndi zitofu zamagetsi zamafakitale a ceramic, chemical ndi metallurgic, komanso pa ntchito zonse zomwe zikufunika kugwiritsa ntchito kutentha kwambiri. Nthawi ya moyo wa Resistohm 145 ndi yabwino kuposa ya NiCr ngati ili ndi sulfure ndipo makamaka ngati ikuwola. Zinthu zomwezo ku China ndi 0Cr21Al6Nb zomwe zimakhala ndi resistivity yofanana ya 1.45μΩ/m pa 20ºC. Resistivity heater strip ya zinthu zotenthetsera ng'anjo ndi ntchito zina zopangira kutentha. Strip nthawi zambiri imaperekedwa mu mawonekedwe ozizira okhala ndi nthaka. Zizindikiro: 1. Kukhazikika kwabwino kwambiri 2. Kukana dzimbiri bwino kwambiri m'mlengalenga wambiri 3. Kutentha kwambiri 4. Palibe kukula ndi zonyansa 5. Moyo wautali wa chubu

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

FAQ

Ma tag a Zamalonda

Waya wamagetsi wosagwira kutentha wa FeCrAl A1 APM AF D Alloy

Zokhudza KukanaWaya Wotenthetsera:
Ndife opanga akatswiri kwambiri opanga ma aloyi otenthetsera okana ku China, omwe amagwiritsa ntchito waya wa Ferro-Chrome (Fe-Cr-AL), waya wa Nickel-Chrome (Nichrome), waya wa Copper Nickel (Constantan), waya wosapanga dzimbiri ndi zinthu zina zokhudzana nazo mu ma aloyi opangidwa kuti akwaniritse zosowa za makasitomala.
Tsatanetsatane wa kukula

Dzina la chinthu	Kukula kwa mitundu
Waya wojambula wozizira	M'mimba mwake 0.03-7.5mm
Ndodo ya waya yozungulira yotentha	M'mimba mwake 8.0-12mm
Riboni	Makulidwe 0.05-0.35mm
Riboni	M'lifupi 0.5.0-3.5mm
Mzere wozungulira wozizira	Makulidwe 0.5-2.5mm
Mzere wozungulira wozizira	M'lifupi 5.0-40mm
mzere wozungulira wotentha	Kunenepa 4-6mm
mzere wozungulira wotentha	M'lifupi 15-40mm

magawo oyambira:

magawo oyambira	APMTM	FeCrAl
magawo oyambira	APMTM	A-1	AF	D
Kutentha kogwira ntchito kosalekeza kwambiri	1425	1400	1300	1300
Kapangidwe ka mankhwala kodziwika,% Cr	22	22	22	22
AI	5.8	5.8	5.3	4.8
Fe	zosakaniza	zosakaniza	zosakaniza	zosakaniza
Ni	-	-	-	-
Kukana kwa kutentha mu 20ºC, Ωmm-2mm-1	1.45	1.45	1.39	1.35
kachulukidwe, g/cm3	7.1	7.1	7.15	7.25
Kuchuluka kwa kutentha kwa kutentha K-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
Kutentha kwa 20ºC, Wm-1K-1	13	13	13	13
Mphamvu yeniyeni ya kutentha 20ºC, KJkg-1K-1	0.46	0.46	0.46	0.46
Malo osungunukaºC	1500	1500	1500	1500
Mwina makhalidwe a makina
Mphamvu yokoka, N mm-2	680	680	680	650
Mphamvu yokolola, N mm-2	470	475	475	450
Kuuma, Hv	230	230	230	230
Kusweka kwa elongation,%	20	18	18	18
900ºCTmphamvu yolimba, N mm-2	40	34	37	34
Mphamvu yolowera 800ºC	11	6	8	6
1000ºC	3.4	1	1.5	1
Maginito	maginito (Mu kutentha 600ºC)
Kutulutsa mpweya, momwe zinthu zimakhalira ndi okosijeni	0.7	0.7	0.7	0.7

Mafotokozedwe:

Mtundu wa aloyi	M'mimba mwake	Kusakhazikika	Kulimba	Kutalika (%)	Kupinda	Max.Continuous	Moyo Wogwira Ntchito
	(mm)	(μΩm)(20°C)	Mphamvu		Nthawi	Utumiki	(maola)
	(mm)	(μΩm)(20°C)	(N/mm²)			Kutentha(°C)	(maola)
Cr20Ni80	<0.50	1.09±0.05	850-950	>20	>9	1200	>20000
	0.50-3.0	1.13±0.05	850-950	>20	>9	1200	>20000
	>3.0	1.14±0.05	850-950	>20	>9	1200	>20000
Cr30Ni70	<0.50	1.18±0.05	850-950	>20	>9	1250	>20000
Cr30Ni70	≥0.50	1.20±0.05	850-950	>20	>9	1250	>20000
Cr15Ni60	<0.50	1.12±0.05	850-950	>20	>9	1125	>20000
Cr15Ni60	≥0.50	1.15±0.05	850-950	>20	>9	1125	>20000
Cr20Ni35	<0.50	1.04±0.05	850-950	>20	>9	1100	>18000
Cr20Ni35	≥0.50	1.06±0.05	850-950	>20	>9	1100	>18000
1Cr13Al4	0.03-12.0	1.25±0.08	588-735	>16	>6	950	>10000
0Cr15Al5		1.25±0.08	588-735	>16	>6	1000	>10000
0Cr25Al5		1.42±0.07	634-784	>12	>5	1300	>8000
0Cr23Al5		1.35±0.06	634-784	>12	>5	1250	>8000
0Cr21Al6		1.42±0.07	634-784	>12	>5	1300	>8000
1Cr20Al3		1.23±0.06	634-784	>12	>5	1100	>8000
0Cr21Al6Nb		1.45±0.07	634-784	>12	>5	1350	>8000
0Cr27Al7Mo2	0.03-12.0	1.53±0.07	686-784	>12	>5	1400	>8000

Ubwino:

Aloyi ya nickelchromium yokhala ndi kukana kwakukulu komanso kokhazikika, kukana dzimbiri, kukana kwa okosijeni pamwamba ndikwabwino, ndi yabwino kwambiri pansi pa kutentha kwakukulu ndi mphamvu ya zivomerezi, ductility yabwino, kugwira ntchito bwino komanso kusinthasintha.