I-China FeCrAl A1 APM AF D Intambo kagesi engashisi ukushisa Ukukhiqiza kanye Nefektri

Intambo kagesi engashisi i-FeCrAl A1 APM AF D I-alloy Isithombe Esivelele

Intambo kagesi engashisi i-FeCrAl A1 APM AF D Alloy

Incazelo emfushane:

I-Resistohm 145 noma i-FeCrAl 145 iyi-ferritic alloy yomndeni we-FeCrAl, engasetshenziswa kufika ku-1300°C uma inobubanzi obukhulu. I-Resistohm 145 noma i-FeCrAl 145 ingasetshenziswa ekumelaneni nezitofu zikagesi zezimboni ze-ceramic, chemical kanye ne-metallurgical, kanye nazo zonke izinhlelo zokusebenza lapho kudingeka khona ukusebenzisa izinga lokushisa eliphezulu kakhulu lokusetshenziswa. Isikhathi sokuphila se-Resistohm 145 singcono kunese-NiCr uma kunezimo eziqukethe i-sulfur futhi ikakhulukazi uma zi-oxidizing. Izinto ezifanayo eShayina ziyi-0Cr21Al6Nb enokumelana okufanayo okungu-1.45μΩ/m ku-20ºC. I-resistance heating strip yezinto zokushisa zesithando nezinye izinhlelo zokusebenza ezikhiqiza ukushisa. I-strip ivame ukulethwa esimweni esigoqekile esibandayo kanye nobuso bomhlaba. Izinhlamvu: 1. Ukuqina kwesimo okuhle kakhulu 2. Ukumelana okuhle kakhulu kokugqwala ezindaweni eziningi 3. Ukuqhuba okuphezulu kokushisa 4. Akukho ukukala kanye nokungcola 5. Impilo yeshubhu ende

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Imibuzo Evame Ukubuzwa

Amathegi Omkhiqizo

Intambo kagesi engashisi i-FeCrAl A1 APM AF D Alloy

Mayelana NokumelanaUcingo Lokushisa:
Singumkhiqizi ochwepheshe kakhulu we-resistance heating alloy eShayina, sigxile ku-Ferro-Chrome (Fe-Cr-AL) wire, i-Nickel-Chrome (Nichrome) wire, i-Copper Nickel (Constantan) wire, i-Stainless steel wire kanye nemikhiqizo ehlobene nayo kuma-alloys enzelwe ukuhlangabezana nezidingo ezithile zamakhasimende.
Imininingwane yosayizi

Igama lomkhiqizo	Ububanzi bosayizi
Ucingo lokudweba olubandayo	Ububanzi 0.03-7.5mm
Induku yocingo egoqwe ngokushisa	Ububanzi 8.0-12mm
Iribhoni	Ubukhulu 0.05-0.35mm
Iribhoni	Ububanzi 0.5.0-3.5mm
Umugqa ogoqwe ngokubandayo	Ubukhulu 0.5-2.5mm
Umugqa ogoqwe ngokubandayo	Ububanzi 5.0-40mm
umucu ogoqiwe oshisayo	Ubukhulu 4-6mm
umucu ogoqiwe oshisayo	Ububanzi 15-40mm

amapharamitha ayisisekelo:

amapharamitha ayisisekelo	I-APMTM	I-FeCrAl
amapharamitha ayisisekelo	I-APMTM	A-1	AF	D
Izinga lokushisa lokusebenza eliqhubekayo eliphakeme kakhulu	1425	1400	1300	1300
Ukwakheka kwamakhemikhali okujwayelekile,% Cr	22	22	22	22
AI	5.8	5.8	5.3	4.8
Fe	izithako	izithako	izithako	izithako
Ni	-	-	-	-
Ukumelana ku-20ºC, Ωmm-2mm-1	1.45	1.45	1.39	1.35
ukuminyana, g/cm3	7.1	7.1	7.15	7.25
I-coefficient yokwandisa ukushisa 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
Ukushisa kwe-thermal okungu-20ºC,Wm-1K-1	13	13	13	13
Umthamo wokushisa othize 20ºC, KJkg-1K-1	0.46	0.46	0.46	0.46
Iphuzu lokuncibilikaºC	1500	1500	1500	1500
Mhlawumbe izici zemishini
Amandla okudonsa, N mm-2	680	680	680	650
Amandla okukhiqiza, N mm-2	470	475	475	450
Ubulukhuni, i-Hv	230	230	230	230
Ukuphuka kobude,%	20	18	18	18
Amandla amakhulu e-900ºCT, N mm-2	40	34	37	34
Amandla okuhamba 800ºC	11	6	8	6
1000ºC	3.4	1	1.5	1
Uzibuthe	amandla kazibuthe (Ezingeni lokushisa elingu-600ºC)
Ukukhishwa kwamanzi, izimo ze-oxidation	0.7	0.7	0.7	0.7

Imininingwane:

Uhlobo lwe-alloy	Ububanzi	Ukumelana	Ukuthamba	Ukwelulwa (%)	Ukugoba	Ubuningi.Okuqhubekayo	Impilo Yokusebenza
	(mm)	(μΩm)(20°C)	Amandla		Izikhathi	Isevisi	(amahora)
	(mm)	(μΩm)(20°C)	(N/mm²)			Izinga lokushisa(°C)	(amahora)
I-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
I-Cr30Ni70	<0.50	1.18±0.05	850-950	>20	>9	1250	>20000
I-Cr30Ni70	≥0.50	1.20±0.05	850-950	>20	>9	1250	>20000
I-Cr15Ni60	<0.50	1.12±0.05	850-950	>20	>9	1125	>20000
I-Cr15Ni60	≥0.50	1.15±0.05	850-950	>20	>9	1125	>20000
I-Cr20Ni35	<0.50	1.04±0.05	850-950	>20	>9	1100	>18000
I-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

Inzuzo:

I-alloy ye-nickelchromium enokumelana okuphezulu nokuzinzile, ukumelana nokugqwala, ukumelana nokushiswa komhlaba kuhle, ingcono ngaphansi kokushisa okuphezulu kanye namandla okuzamazama komhlaba, i-ductility enhle, ukusebenza kahle kanye nokushintshwa.