China High Thermal Efficiency High temperature resistance HRE FeCrAl Alloy Heating Waya Yopangira ndi Kupangira

Kugwira Ntchito Kwambiri Pakutentha Kwambiri Kukana Kutentha Kwambiri Waya Wotenthetsera wa HRE FeCrAl Wopangira Chotenthetsera Chithunzi Chodziwika

Kugwira Ntchito Kwambiri Pakutentha Kwambiri Kukana Kutentha Kwambiri Kukana Waya Wotenthetsera wa HRE FeCrAl Wopangira Chotenthetsera

Kufotokozera Kwachidule:

zakuthupi:fecral

mawonekedwe:chozungulira

kutentha kwakukulu:1400C

pamwamba:kuwala kapena okosijeni

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

FAQ

Ma tag a Zamalonda

Kugwira Ntchito Kwambiri Pakutentha Kwambiri Kukana Kutentha KwambiriHREWaya Wotenthetsera wa FeCrAl Alloy Wopangira Chotenthetsera

TheFecral 25/6– HRE ingagwiritsidwe ntchito pa ng'anjo zamagetsi za mafakitale a ceramic, mafakitale a zitsulo ndi mankhwala komanso m'magwiritsidwe onse pamene kutentha kogwira ntchito kukufunika kwambiri. Imagwiritsidwa ntchito ndipo imalimbikitsidwa mpaka 1400 ° C.

Makhalidwe akuluakulu aukadaulo a FeCrAl Alloy:

Mtundu Katundu		1Cr13Al4	1Cr21Al4	0Cr21Al6	0Cr23Al5	0Cr25Al5	0Cr21Al6Nb	0Cr27Al7Mo2
Chigawo chachikulu cha mankhwala%	Cr	12.0-12.5	17.0-21.0	19.0-22.0	20.5-23.5	23.0-26.0	21.0-23.0	26.5-27.8
	Al	4.0-6.0	2.0-4.0	5.0-7.0	4.2-5.3	4.5-6.5	5.0-7.0	6.0-7.0
	Fe	Kulinganiza	Kulinganiza	Kulinganiza	Kulinganiza	Kulinganiza	Kulinganiza	Kulinganiza
	Re	Zoyenera	Zoyenera	Zoyenera	Zoyenera	Zoyenera	Zoyenera	Zoyenera
							Nambala Yowonjezera: 0.5	Kuwonjezera Mwezi: 1.8-2.2
Kutentha kwakukulu kogwiritsa ntchito gawo		950	1100	1250	1250	1250	1350	1400
Malo Osungunuka		1450	1500	1500	1500	1500	1510	1510
Kuchuluka kwa g/cm3		7.40	7.35	7.16	7.25	7.10	7.10	7.10
Kukana kwa μΩ·m,20		1.25±0.08	1.23±0.06	1.42±0.07	1.35±0.06	1.45±0.07	1.45±0.07	1.53±0.07
Mphamvu Yokoka Mpa		588-735	637-784	637-784	637-784	637-784	637-784	684-784
Chiwongola dzanja chowonjezera%		16	12	12		12	12	10
Kupindika mobwerezabwereza				5	5	5	5	5
Kukweza mwachangu h/		-			80/1300	80/1300		50/1350
Kutentha Kwapadera J/g.		0.490	0.490	0.520	0.460	0.494	0.494	0.494
Koefficient ya Kutentha KJ/Mh		52.7	46.9	63.2	60.1	46.1	46.1	45.2
Choyezera cha kukula kwa mzere aX10-6/ (20-1000)		15.4	13.5	14.7	15.0	16.0	16.0	16.0
Kuuma HB		200-260	200-260	200-260	200-260	200-260	200-260	200-260
Kapangidwe kakang'ono		Ferritic	Ferritic	Ferritic	Ferritic	Ferritic	Ferritic	Ferritic
Maginito		Maginito	Maginito	Maginito	Maginito	Maginito	Maginito	Maginito

Mbali:
Ndi nthawi yayitali yogwira ntchito. Imatenthetsa mofulumira. Imagwira ntchito bwino kwambiri. Kutentha kumafanana. Ingagwiritsidwe ntchito moyimirira. Ikagwiritsidwa ntchito mu voteji yovomerezeka, palibe chosinthika. Ndi waya wotenthetsera wamagetsi woteteza chilengedwe. Ndipo njira ina m'malo mwa waya wokwera mtengo wa nichrome. Ikhoza kusinthidwa malinga ndi zosowa za makasitomala.

Ma alloys a FeCrAl amadziwika ndi kukana kwabwino kwa okosijeni komanso kukhazikika bwino kwa mawonekedwe, zomwe zimapangitsa kuti zinthu zikhale ndi moyo wautali.

Kawirikawiri amagwiritsidwa ntchito potenthetsera magetsi m'mafakitale ndi zipangizo zapakhomo.

Aloyi ya Fe-Cr-Al yokhala ndi mphamvu yolimba komanso kutentha kogwira ntchito kuposa ya aloyi ya NiCr ndipo ilinso ndi mtengo wotsika.

Malo ogwiritsira ntchito

Zogulitsa zathu zimagwiritsidwa ntchito kwambiri pazida zochizira kutentha, zida zamagalimoto, kupanga chitsulo ndi zitsulo,

makampani a aluminiyamu, zida zachitsulo, zida za petrochemical, makina agalasi, makina a ceramic,

makina ophikira chakudya, makina opangira mankhwala, ndi makampani opanga magetsi.

Kuchuluka kwa Mankhwala, %

Zinthu zopangira aloyi	Mankhwala opangidwa %
	C	P	S	Mn	Si	Cr	Ni	Al	Fe	ena
	kuchuluka (≤)				Si	Cr	Ni	Al	Fe	ena
1Cr13Al4	0.12	0.025	0.025	0.7	≤1.00	12.5-15.0	-	3.5-4.5	Mpumulo	-
0Cr15Al5	0.12	0.025	0.025	0.7	≤1.00	14.5-15.5	-	4.5-5.3	Mpumulo	-
0Cr25Al5	0.06	0.025	0.025	0.7	≤0.60	23.0-26.0	≤0.60	4.5-6.5	Mpumulo	-
0Cr23Al5	0.06	0.025	0.025	0.7	≤0.60	20.5-23.5	≤0.60	4.2-5.3	Mpumulo	-
0Cr21Al6	0.06	0.025	0.025	0.7	≤1.00	19.0-22.0	≤0.60	5.0-7.0	Mpumulo	-
0Cr19Al3	0.06	0.025	0.025	0.7	≤1.00	18.0-21.0	≤0.60	3.0-4.2	Mpumulo	-
0Cr21Al6Nb	0.05	0.025	0.025	0.7	≤0.60	21.0-23.0	≤0.60	5.0-7.0	Mpumulo	Nb add0.5
0Cr27Al7Mo2	0.05	0.025	0.025	0.2	≤0.40	26.5-27.8	≤0.60	6.0-7.0	Mpumulo