China CrAl 25-5 Resistance Waya/Resistance Strip Kupanga ndi Kupanga

Chithunzi Chodziwika cha Waya Wotsutsa/Mzere Wotsutsa wa CrAl 25-5

Waya Wotsutsa/Wotsutsa wa CrAl 25-5

Kufotokozera Kwachidule:

Giredi:0Cr25Al5

Mawonekedwe:mzere

Kukana:1.42 ohm mm2/m

Kuuma:Yolimba, Yofewa, Yolimba theka

Kutentha Kwambiri Kogwira Ntchito:1300 C

Pamwamba:chokometsera chowala, cha asidi, chagolide, mtundu wokhuthala

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

FAQ

Ma tag a Zamalonda

Aloyi ya FeCrAl (Iron-Chromium-Aluminum) ndi aloyi yolimba kwambiri yopangidwa makamaka ndi chitsulo, chromium, ndi aluminiyamu, yokhala ndi zinthu zina zochepa monga silicon ndi manganese. Aloyi awa amagwiritsidwa ntchito kwambiri m'magwiritsidwe omwe amafunikira kulimba kwambiri ku okosijeni komanso kulimba kwambiri kutentha, zomwe zimapangitsa kuti akhale abwino kwambiri kugwiritsidwa ntchito muzinthu zotenthetsera zamagetsi, uvuni zamafakitale, ndi ntchito zotentha kwambiri monga ma heating coils, ma radiant heaters, ndi ma thermocouples.

1. Katundu Wofunika Kwambiri wa FeCrAl Aloy:

1. Kukana Kwambiri: Ma alloy a FeCrAl ali ndi kukana kwakukulu kwamagetsi, zomwe zimapangitsa kuti azigwiritsidwa ntchito bwino muzinthu zotenthetsera.
2. Kukana Kwabwino Kwambiri kwa Oxidation: Kuchuluka kwa aluminiyamu kumapanga gawo lokhazikika la oxide pamwamba, zomwe zimapereka chitetezo champhamvu ku oxidation ngakhale kutentha kwambiri.

3. Mphamvu Yotentha Kwambiri: Amasunga mphamvu zawo zamakaniko komanso kukhazikika kwa mawonekedwe ake kutentha kwambiri, zomwe zimapangitsa kuti zikhale zoyenera malo otentha kwambiri.

4. Kupangika Kwabwino: Ma alloy a FeCrAl amatha kupangidwa mosavuta kukhala mawaya, maliboni, kapena mawonekedwe ena omwe amagwiritsidwa ntchito potenthetsera magetsi.

5. Kukana Kudzimbidwa: Chitsulochi chimalimbana ndi dzimbiri m'malo osiyanasiyana, zomwe zimapangitsa kuti chikhale cholimba.

3. Tsamba la Deta

Giredi		0Cr25Al5
Dzina lodziwika kapangidwe kake %	Cr	23.0-26.0
	Al	4.5-6.5
	Re	mwamwayi
	Fe	Mbala.

Kutentha kopitilira kopitilira (°C)		1300
Kukhazikika kwa kutentha 20°C (Ωmm2/m2)		1.42
Kuchulukana (g/cm3)		7.1
Kutentha kwa mpweya pa 20 ℃，W/(m·K)		0.46
Koefficient Yokulitsa Yolunjika (×10-/℃) 20-100°C		16
Malo Oyerekeza Osungunula (°C)		1500
Mphamvu Yokoka (N/mm²)		630-780
Kutalika (%)		>12
Kusinthasintha kwa Gawo Kuchepetsa Chiŵerengero (%)		65-75
Kupinda Mobwerezabwereza (F/R)		>5
Kuuma (HB)		200-260
Kapangidwe ka Micrographic		Ferrite
Moyo Wachangu (h/C)		≥80/1300