China High Kutentha Mwachangu HRE FeCrAl aloyi Kutentha Waya Pakuti Kutentha / Spring SWG Standard Manufacture ndi Factory

Kutentha Kwambiri Kwapamwamba kwa HRE FeCrAl Alloy Heating Waya Pa Kuwotcha / Spring SWG Standard Featured Image

Kutentha Kwambiri Kutentha Kwapamwamba kwa HRE FeCrAl Alloy Heating Waya Kwa Kutentha / Spring SWG Standard

Kufotokozera Kwachidule:

dzina lachitsanzo:HRE

zakuthupi:fecral

zamkati:Cr24%,Al6%,Fe:Bal

kutentha kwakukulu kwa ntchito:1400 C

resistivity:1.45

kachulukidwe:7.1

Titumizireni imelo

Tsatanetsatane wa Zamalonda

FAQ

Zolemba Zamalonda

SWG StandardHREFeCrAl Alloy Heating Waya Yogwiritsa Ntchito Masika

Makhalidwe apamwamba a FeCrAl Alloy:

Mtundu Katundu		1Cr13Al4	1Cr21Al4	0Cr21Al6	0Cr23Al5	0Cr25Al5	Mtengo wa 0Cr21Al6Nb	Chithunzi cha 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	Kusamala	Kusamala	Kusamala	Kusamala	Kusamala	Kusamala	Kusamala
	Re	Zoyenera	Zoyenera	Zoyenera	Zoyenera	Zoyenera	Zoyenera	Zoyenera
							Zowonjezera Nb: 0.5	Kuwonjezera Mo: 1.8-2.2
Magawo max. ntchito kutentha		950	1100	1250	1250	1250	1350	1400
Melting Point		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
Kukaniza 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
Tensile Strength Mpa		588-735	637-784	637-784	637-784	637-784	637-784	684-784
Mlingo wowonjezera%		16	12	12		12	12	10
Kubwerezabwereza kupindika pafupipafupi				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
Coefficient Yoyendetsa Kutentha KJ/Mh		52.7	46.9	63.2	60.1	46.1	46.1	45.2
Linear extension coefficient aX10-6/ (20-1000)		15.4	13.5	14.7	15.0	16.0	16.0	16.0
Kuuma kwa HB		200-260	200-260	200-260	200-260	200-260	200-260	200-260
Microstructure		Ferritic	Ferritic	Ferritic	Ferritic	Ferritic	Ferritic	Ferritic
Maginito		Maginito	Maginito	Maginito	Maginito	Maginito	Maginito	Maginito

Mbali:
Ndi moyo wautali wautumiki.Kutentha mofulumira.Kutentha kwapamwamba kwambiri.Kutentha kofanana. Itha kugwiritsidwa ntchito molunjika. Mukagwiritsidwa ntchito pamagetsi ovotera, palibe vuto losasunthika. Ndi chitetezo cha chilengedwe waya wotentha wamagetsi. Ndipo njira ina yotsika mtengo ya nichrome waya.Ikhoza kusinthidwa malinga ndi zofuna za makasitomala

FeCrAl alloys imadziwika ndi kukana kwa okosijeni kwabwino kwambiri komanso kukhazikika kwa mawonekedwe komwe kumapangitsa moyo wautali.

Nthawi zambiri amagwiritsidwa ntchito potenthetsa magetsi m'ng'anjo zamakampani ndi zida zapanyumba.

Fe-Cr-Al alloy yokhala ndi resistivity kwambiri komanso kutentha kwa serviceability kuposa ya NiCr alloy komanso ili ndi mtengo wotsika.

Malo ofunsira

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

Aluminiyamu makampani, zitsulo zipangizo, petrochemical zida, galasi makina, ceramic makina,

makina azakudya, makina opanga mankhwala, ndi mafakitale opanga magetsi.

Zinthu za Chemical,%

Aloyi zakuthupi	Mankhwala %
	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	-
Mtengo wa 0Cr21Al6Nb	0.05	0.025	0.025	0.7	≤0.60	21.0-23.0	≤0.60	5.0-7.0	Mpumulo	Nb kuwonjezera0.5
Chithunzi cha 0Cr27Al7Mo2	0.05	0.025	0.025	0.2	≤0.40	26.5-27.8	≤0.60	6.0-7.0	Mpumulo