Motsoako oa China Alkrothal 720 No.1 JR FeCrAl bakeng sa tlhahiso le fektheri ea resistor ea brake

Alkrothal 720 No.1 JR FeCrAl Alloy bakeng sa resistor ea brake

Tlhaloso e Khutšoanyane:

lebitso la mohlala:Alkrothal 720

thepa:fecral

sebopeho:chitja kapa moqolo

ho hanyetsa:1.25

bongata:7.4

Romella imeile ho rona

Qaqiso ea Sehlahisoa

LBH

Li-tag tsa Sehlahisoa

Alkrothal 720 Nomoro ea 1 JRbakeng sa resistor ea brake

Ditshebediso tse tlwaelehileng bakeng sa Alkrothal 720 di ho rheostats, di-resistors tsa braking, jj. E boetse e sebediswa e le dielemente tsa ho futhumatsa tsa motlakase ditshebedisong tsa diindasteri.

Alkrothal 720 ke motsoako oa ferritic iron-chromium-aluminium (motsoako oa FeCrAl) bakeng sa tšebeliso mochesong o fihlang ho 1000°C (1830°F).

Tlhahlobo ea Lebitso

Cr	Al	Fe
			12.0~15.0	4.0~6.0	Tekanyo

Matlotlo a Mekaniki

Mocheso o Phahameng oa Tšebeletso e Tsoelang Pele:
Ho tiea ha mocheso 20ºC:
Botenya:
Ho tsamaisa mocheso:
Katoloso ea Thermal Coefficient:
Sebaka sa ho Qhibiliha:
Ho lelefatsa:
Sebopeho sa Micrographic:
Thepa ea Magnetic:

950ºC
1.25ohm mm2/m
7.40g/cm3
52.7 KJ/m·h·ºC
15.4×10-6/ºC (20ºC~1000ºC)
1450ºC
Bonyane 16%
Ferrite
makenete

Boholo: Botenya 0.01-7mm, bophara 0.5-1000mm

Bokaholimo: BA, 2B

Bothata: Bo bonolo, Bo thata halofo, bo thata

E sebelisitsoe haholo e le sesebelisoa se seholo sa ho thibela li-brake le lintho tse futhumatsang ka ontong.

E na le matla a fokolang a chesang ho feta metsoako ea Tophet empa e na le ntlha e phahameng haholo ea ho qhibiliha.

Shanghai TANKII ALLOY MATERIAL Co., Ltd.

MOHLAHISI OA LITŠOANTŠISO TSA FECRAL LE ALCHROME Chaena, EA TSEBI KA HO FETISISA LEFATŠENG

Re boetse re hlahisa limaraka tse ka tlase ho:

0Cr15Al5 le 0Cr19Al3, jj.

Sebopeho sa Lik'hemik'hale le Thepa e ka Sehloohong ea Motsoako oa ho Hanyetsa Fe-Cr-Al
Sehlopha sa Matlo		1Cr13Al4	0Cr25Al5	0Cr21Al6	0Cr23Al5	0Cr21Al4	0Cr21Al6Nb	0Cr27Al7Mo2
Sebopeho se Seholo sa Lik'hemik'hale (%)	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	e loketseng	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 Tšebeletso o Tsoelang Pele (oC)		950	1250	1250	1250	1100	1350	1400
Ho tsitsa ha matla 20oC (Ωmm2/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
Botenya (g/cm3)		7.4	7.1	7.16	7.25	7.35	7.1	7.1
Ho khanna ha mocheso		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 ea Katoloso ea Thermal (α×10-6/oC)		15.4	16	14.7	15	13.5	16	16
Sebaka se Hakanyetsoang sa ho Qhibiliha(oC)		1450	1500	1500	1500	1500	1510	1520
Matla a ho Tenyetseha (N/mm2)		580-680	630-780	630-780	630-780	600-700	650-800	680-830
Ho lelefatsa(%)		>16	>12	>12	>12	>12	>12	>10
Phapang ea Karolo		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Sekhahla sa ho Fokotsa (%)		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
Boima (HB)		200-260	200-260	200-260	200-260	200-260	200-260	200-260
Nako ea Tšebeletso e Tsoelang Pele		no	≥80/1300	≥80/1300	≥80/1300	≥80/1250	≥50/1350	≥50/1350
Sebopeho sa Micrographic		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