0Cr23Al5 FeCrAl Cua Kub Hluav Taws Xob

0Cr23Al5 FeCrAl cua kub cua hlau tiv thaiv hlau hnyav khoom 1. FeCrAl cua sov hlau: OCr27AL7Mo2, OCr21AL6Nb, OCr21AL6, OCr25AL5, OCr23AL5, OCr21AL4, 1Cr13AL4. 2. Nichrome cua sov xaim: Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30. d

Xa kev nug

FeCrAl 815 Kev Tiv Thaiv Cua Kub Hluav Taws Xob

Alloy 0Cr21Al6 FeCrAl Cua Sov Kuaj Cov Hluav Taws Xob

Hauj lwm lawm

Nrog 20 xyoo dhau los, Hongtai Alloy yog koj qhov chaw cia siab rau kev zoo 0cr23al5 fecral cua kub hlau hlau ua ib qho ntawm lwm tus neeg ntawm ntau lub tshuab cua sov hauv Suav teb. Muab koj nrog tus nqi twv feem ntau, peb txais tos koj los yuav lub rhaub ntawm peb lub hoobkas.

0Cr23Al5 FeCrAl cua sov xov hlau

tsis muaj cov khoom siv hlau

1. FeCrAL cua sov hlau: OCr27AL7Mo2, OCr21AL6Nb, OCr21AL6, OCr25AL5, OCr23AL5, OCr21AL4, 1Cr13AL4.

2. Nichrome cua sov xaim: Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30.

Kev Ua Neeb Txheeb Nomenclature		1Cr13 AL4	0Cr25Al5	0Cr21Al6	0Cr23Al5	0Cr21Al4	0Cr21Al6Nb	0Cr27Al7Mo2
Tshuaj Kaw Muaj Tshuaj Tshav loj	Cr	12.0-15.0	23.0-26.0	19.0-22.0	20.5-23.5	18.0-21.0	21.0-23.0	26.5-27.8
	Al	4.0-6.0	4.5-6.5	5.0-7.0	4.2-5.3	3.0-4.2	5.0-7.0	6.0-7.0
	Re	lub sijhawm	lub sijhawm	lub sijhawm	lub sijhawm	lub sijhawm	lub sijhawm	lub sijhawm
	Fe	So	So	So	So	So	So	So
							Nb0.5	Mo1.8-2.2
Max. kev pab cuam nrawm tas li. ntawm lub caij (° C)		950	1250	1250	1250	1100	1350	1400
Teem thaum muaj 20 ° C (μ Ω · m)		1.25	1.42	1.42	1.35	1.23	1.45	1.53
Ceev (g / cm3)		7.40	7.10	7.16	7.25	7.35	7.10	7.10
Thermal conductivity (KJ / m · h · º C)		52.7	46.1	63.2	60.2	46.9	46.1
Coefficient ntawm kab expansion (α × 6-6 / º C)		15.4	16.0	14.7	15.0	13.5	16.0	16.0
Melting taw tes approx. (º C)		1450	1500	1500	1500	1500	1510	1520
Tensile zog (N / mm2)		580-680	630-780	630-780	630-780	600-700	650-800	680-830
Kev tawm ntawm kev sib tawg (%)		> 16	> 12	> 12	> 12	> 12	> 12	> 10
Variation ntawm cheeb tsam (%)		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Rov Txhawm ntau zaus (F / R)		> 5	> 5	> 5	> 5	> 5	> 5	> 5
Hardness (HB)		200-260	200-260	200-260	200-260	200-260	200-260	200-260
servicetime nruam (Teev / º C)		-	≥ 80/1300	≥ 80/1300	≥ 80/1300	≥ 80/1250	≥ 50/1350	≥ 50/1350
Micrographic qauv		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Sib zog txawb khoom		Sib nqus	Sib nqus	Sib nqus	Sib nqus	Sib nqus	Sib nqus	Sib nqus

Cim npe nrov: 0cr23al5 fecral cua sov hlau hlau hlau, Suav teb, lwm tus neeg, Hoobkas, nqi