Mochini oa Chaena oa ho Hanela Li-Heater tsa Convection oa 1Cr13Al4 o Hanelang ka Matla a Phahameng

Li-Heater tsa Convection tsa 1Cr13Al4 tse hanyetsanang haholo Setšoantšo se Hlahisitsoeng

Terata ea Li-alloy tsa 1Cr13Al4 tse hanyetsanang haholo le li-heater tsa Convection

Tlhaloso e Khutšoanyane:

Li-alloy tsa Iron Chrome Aluminium (FeCrAl) ke thepa e hanyetsang haholo e atisang ho sebelisoa lits'ebetsong tse nang le mocheso o phahameng ka ho fetisisa oa ts'ebetso ho fihlela ho 1,400°C (2,550°F).

Sehlopha:1Cr13Al4

Boholo:0.07mm ~ 6mm

'Mala:E khanyang, E tšoeu ka asiti, e tala, e ntšitsoeng oksijene, jj.

Tšebeliso:Lintho tse futhumatsang tsa sebōpi

Mocheso o phahameng oa ts'ebetso (°C):650

Botenya (g/cm³):7.4

Romella imeile ho rona

Qaqiso ea Sehlahisoa

LBH

Li-tag tsa Sehlahisoa

Li-alloy tsena tsa Ferritic li tsejoa ka ho ba le bokhoni bo phahameng ba ho jara holim'a metsi, ho hanyetsa ho phahameng le ho ba le letsoalo le tlase ho fetaNickel ChromeMekhoa e meng ea (NiCr) e ka fetolelang ho thepa e fokolang ts'ebelisong le ho boloka boima. Lithempereichara tse phahameng tsa ts'ebetso li ka boela tsa lebisa bophelong bo bolelele ba likarolo. Li-alloy tsa Aluminium tsa Iron Chrome li etsa Aluminium Oxide (Al2O3) e putsoa e bobebe mochesong o kaholimo ho 1,000°C (1,832°F) e eketsang ho hanyetsa mafome hammoho le ho sebetsa e le insulator ea motlakase. Sebopeho sa oxide se nkoa e le se itšireletsang 'me se sireletsa khahlanong le potoloho e khuts'oane haeba tšepe e kopana le tšepe. Li-alloy tsa Aluminium tsa Iron Chrome li na le matla a tlase a mechini ha li bapisoa leNickel Chromethepa hammoho le matla a tlase a ho thekesela.

Sehlopha		1Cr13Al4	TK1	0Cr25Al5	0Cr20Al6RE	0Cr23Al5	0Cr19Al3	0Cr21Al6Nb	0Cr27Al7Mo2
Sebopeho se ikgethang%	Cr	12.0-15.0	22.0-26.0	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	5.0-7.0	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	e loketseng	0.04-1.0	e loketseng	e loketseng	e loketseng	e loketseng	e loketseng	e loketseng
	Fe	Bala.		Bala.	Bala.	Bala.	Bala.	Bala.	Bala.
								Nb0.5	Mots'eanong 1.8-2.2
Mocheso o phahameng oa ts'ebetso (°C)		650	1400	1250	1250	1250	1100	1350	1400
Ho tsitsa ha matla 20℃ (Ω/mm2/m)		1.25	1.48	1.42	1.40	1.35	1.23	1.45	1.53
Botenya (g/cm³)		7.4	7.1	7.1	7.16	7.25	7.35	7.1	7.1
Ho tsamaisa mocheso ka mocheso ho 20℃,W/(M·K)		0.49	0.49	0.46	0.48	3.46	0.49	0.49	0.49
Koefficient ea Katoloso ea Linear (×10¯6/℃)20-1000℃)		15.4	16	16	14	15	13.5	16	16
Sebaka se Hakanyetsoang sa ho Qhibiliha(℃)		1450	1520	1500	1500	1500	1500	1510	1520
Matla a ho Tenyetseha (N/mm2)		580-680	680-830	630-780	630-780	630-780	600-700	650-800	680-830
Ho lelefatsa(%)		›16	›10	›12	›12	›12	›12	›12	›10
Phapang ea Karolo Sekhahla sa ho Fokotsa (%)		65-75	65-75	60-75	65-75	65-75	65-75	65-75	65-75
Maqhubu a Kobehang Khafetsa (F/R)		›5	›5	›5	›5	›5	›5	›5	›5
Bothata (HB)		200-260	200-260	200-260	200-260	200-260	200-260	200-260	200-260
Sebopeho sa Micrographic		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Thepa ea Magnetic		Matla a khoheli	Matla a khoheli	Matla a khoheli	Matla a khoheli	Matla a khoheli	Matla a khoheli	Matla a khoheli	Matla a khoheli
Bophelo bo Potlakileng (h/℃)		no	≥80/1350	≥80/1300	≥80/1300	≥80/1300	≥80/1250	≥50/1350	≥50/1350