China 750 Alloy, Fe-cr-al Electric Heater Strip Iron Chrome Aluminium Resistance Alloy Solid Bright Heating Strip Kupanga ndi Factory

750 Alloy, Fe-cr-al Electric Heater Strip Iron Chrome Aluminium Resistance Alloy Solid Bright Heating Strip

Kufotokozera Kwachidule:

Gulu:FECRAL 125

Mawonekedwe:Mzere, mbale

Resisivity:1.25

Kachulukidwe:7.40g/cm3

Mtundu:Wowala

Ntchito:Wotsutsa

Titumizireni imelo

Tsatanetsatane wa Zamalonda

FAQ

Zogulitsa Tags

Iron Chrome Aluminiyamu 750 Aloyi, Fe-Cr-Al Kutentha Kulimbana ndi Aloyi Strip

Zinthu Zamankhwala,%

C	P		S	Mn	Si	Cr	Ni	Al	Fe	Zina
Max
0.12		0.025	0.020	0.50	≤0.7	12.0-15.0	≤0.60	4.0-6.0	Kusamala	-

Mechanical Properties

Kutentha Kwambiri kwa Utumiki:
Resisivity 20ºC:
Kachulukidwe:
Thermal Conductivity:
Coefficient of Thermal Expansion:
Melting Point:
Elongation:
Kapangidwe ka Micrographic:
Katundu Wamaginito:

950ºC
1.25ohm mm2/m
7.40g/cm3
52.7 KJ/m·h·ºC
15.4×10-6/ºC (20ºC~1000ºC)
1450ºC
Zochepera 16%
Ferrite
maginito

Kutentha Factor of Electrical Resistivity

20ºC	100ºC	200ºC	300ºC	400ºC	500ºC	600ºC
1.000	1.005	1.014	1.028	1.044	1.064	1.090

700ºC	800ºC	900ºC	1000ºC	1100ºC	1200ºC	1300ºC
1.120	1.132	1.142	1.150	-	-	-

Mbali:
Ndi moyo wautali wautumiki.Kutentha mofulumira.Kutentha kwapamwamba kwambiri.Kutentha kofanana. Itha kugwiritsidwa ntchito molunjika. Mukagwiritsidwa ntchito mumagetsi ovotera, palibe vuto losasunthika.Iyi ndi chitetezo cha chilengedwe cha waya wotenthetsera magetsi.Ndiponso njira ina yotsika mtengo ya waya wa nichrome.Itha kusinthidwa malinga ndi zomwe makasitomala amafuna

Kagwiritsidwe:
Amagwiritsidwa ntchito kwambiri mu ng'anjo yamafakitale, zida zamagetsi zapakhomo, chotenthetsera cha infuraredi, etc.

Zofunika:
1.The makulidwe a pamwamba kutchinjiriza kukana kwa okosijeni wosanjikiza: 5-15 μ m.
2. Insulation resistance: multimeter kuzindikira infinity.
3.Kupirira kwa voliyumu ya insulating single layer ndi yayikulu kuposa ma alternating voltage 60 ν popanda kusweka.
4. Kugwiritsa ntchito magetsi: 6-380 ν.
5. Kugwiritsa ntchito kutentha: Maximum1200 ºC
6. Moyo wautumiki: osachepera maola 6000.
7.Thermal shock performance: Kutentha kwamagetsi kumatha kupirira kuzizira komanso kutentha nthawi 600-6000 popanda kupindika.