Kina Pono Pono FeCrAl27 / 7 Mea kūʻai 0cr27al7mo2 Uea ma lalo o ka hana wela kiʻekiʻe a me ka hale hana

Mea kūʻai aku ʻo FeCrAl27/7 mea kūʻai mai 0cr27al7mo2 uea ma lalo o ka wela kiʻekiʻe.

Helu kumu hoʻohālike:0Cr27Al7Mo2

Mea alakaʻi:FECRAL

kumu:Kina

Kū'ē:1.53

Kau inoa:TANKII

ʻano:Uea, Lipine, Kaha

Kūlana:Bright/Acid Pickling White/Oxidized/Golden

Kapa Hana:5000 Tons / Makahiki

Nominal Analysis

27.00 Cr, 7.00 Al, 2.00 Mo, Bal. ʻO Fe

ʻO ka wela hana mau loa: 1400 C.

Anawaena uwea: 0.5 ~ 12mm

Ka wela hehee: 1520 C

Ke kū'ē uila: 1.53 ohm mm2/m

Ua hoʻohana nui ʻia e like me nā mea hoʻomehana i nā umu ahi a me nā kiln uila.

He ʻuʻuku ka ikaika wela ma mua o nā alloys Tophet akā ʻoi aku ka kiʻekiʻe o ka helu heheʻe.

Hoʻohui Kemika a me ka waiwai nui o Fe-Cr-Al Resistance Alloy
Na waiwai \ Papa		1Cr13Al4	0Cr25Al5	0Cr21Al6	0Cr23Al5	0Cr21Al4	0Cr21Al6Nb	0Cr27Al7Mo2
Hui Kemika Nui (%)	Cr	12.0-15.0	23.0-26.0	19.0-22.0	22.5-24.5	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	4.2-5.0	3.0-4.2	5.0-7.0	6.0-7.0
	Re	kūpono	kūpono	kūpono	kūpono	kūpono	kūpono	kūpono
	Fe	ʻO Bal.	ʻO Bal.	ʻO Bal.	ʻO Bal.	ʻO Bal.	ʻO Bal.	ʻO Bal.
							Nb0.5	Mo1.8-2.2
ʻO ka wela o ka lawelawe mau loa (oC)		950	1250	1250	1250	1100	1350	1400
Kū'ē 20oC (Ω mm2/m)		1.25 ± 0.08	1.42 ± 0.06	1.42 ± 0.07	1.35 ± 0.07	1.23 ± 0.07	1.45 ± 0.07	1.53 ± 0.07
Māmā (g/cm3)		7.4	7.1	7.16	7.25	7.35	7.1	7.1
ʻO ka hoʻoili wela		52.7	46.1	63.2	60.2	46.9	46.1	45.2
(KJ/m@ h@ oC)		52.7	46.1	63.2	60.2	46.9	46.1	45.2
Coefficient o ka hoonui wela(α × 10-6/oC)		15.4	16	14.7	15	13.5	16	16
Kakahi hehee (oC)		1450	1500	1500	1500	1500	1510	1520
Ikaika U'i (N/mm2)		580-680	630-780	630-780	630-780	600-700	650-800	680-830
Elongation(%)		> 16	> 12	> 12	> 12	> 12	> 12	> 10
Hoʻololi ʻāpana		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Hoʻemi ʻia (%)		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Piʻo pinepine pinepine ʻia (F/R)		> 5	> 5	> 5	> 5	> 5	> 5	> 5
'Oolea (HB)		200-260	200-260	200-260	200-260	200-260	200-260	200-260
Manawa lawelawe mau		no	≥ 80/1300	≥ 80/1300	≥ 80/1300	≥ 80/1250	≥ 50/1350	≥ 50/1350
Hoʻolālā Micrographic		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Waiwai Magnetic		Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic