China Alkrothal 720 Nhamba 1 JR FeCrAl Alloy yekugadzira uye kugadzira mabhureki resistor

Alkrothal 720 Nhamba 1 JR FeCrAl Alloy yekudzivirira mabhureki

Tsananguro pfupi:

zita remuenzaniso:Alkrothal 720

zvinhu:fecral

chimiro:denderedzwa kana chidimbu

kuramba:1.25

kuwanda kwevanhu:7.4

Tumira email kwatiri

Ruzivo rweChigadzirwa

Mibvunzo Inowanzo bvunzwa

Matagi eChigadzirwa

Alkrothal 720 Nhamba 1 JRyekudzivirira mabhureki

Mashandisirwo akajairika eAlkrothal 720 ari mumarheostats, mabraking resistors, nezvimwewo. Inoshandiswawo sezvinhu zvemagetsi zvinodziisa mumaindasitiri.

Alkrothal 720 isimbi yesimbi-chromium-aluminium (FeCrAl alloy) inoshandiswa pakupisa kusvika ku1000°C (1830°F).

Kuongorora Zita

Cr	Al	Fe
			12.0~15.0	4.0~6.0	Kuenzana

Zvivakwa zveMichina

Kupisa Kwebasa Rinoenderera Mberi:
Kusimba kwesimba 20ºC:
Kuwanda:
Kufambisa kwekupisa:
Kuwanda kweThermal Coefficient:
Nzvimbo Yokunyunguduka:
Kureba:
Maumbirwo eMicrographic:
Hunhu hweMagineti:

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

Saizi: Ukobvu 0.01-7mm, upamhi 0.5-1000mm

Pamusoro: BA, 2B

Kuoma: Nyoro, Hafu yakaoma, yakaoma

Yakashandiswa zvakanyanya se big power brake resisor uye se furnace heating elements.

Ine simba shoma rekupisa kupfuura Tophet alloys asi ine nzvimbo yakanyanya kunyunguduka.

Iyo kambani Shanghai TANKII ALLOY MATERIAL Co., Ltd.

Mugadziri weFecral neAlchrome muChina, ndiye ane hunyanzvi hwakanyanya pasi rose

Tinogadzirawo magiredhi ari pasi apa:

0Cr15Al5 uye 0Cr19Al3, nezvimwewo.

Kuumbwa kweMakemikari uye Hunhu Hukuru hweFe-Cr-Al Resistance Alloy
Giredhi reZvivakwa		1Cr13Al4	0Cr25Al5	0Cr21Al6	0Cr23Al5	0Cr21Al4	0Cr21Al6Nb	0Cr27Al7Mo2
Kuumbwa Kwemakemikari Main (%)	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	mukana wakakodzera	mukana wakakodzera	mukana wakakodzera	mukana wakakodzera	mukana wakakodzera	mukana wakakodzera	mukana wakakodzera
	Fe	Bhari.	Bhari.	Bhari.	Bhari.	Bhari.	Bhari.	Bhari.
							Nhamba 0.5	Mwedzi 1.8-2.2
Tembiricha Yepamusoro Yebasa Rinoenderera Mberi (oC)		950	1250	1250	1250	1100	1350	1400
Kusimba kwesimba 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
Kuwanda (g/cm3)		7.4	7.1	7.16	7.25	7.35	7.1	7.1
Kufambisa kwekupisa		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
Kuwanda kweThermal (α×10-6/oC)		15.4	16	14.7	15	13.5	16	16
Nzvimbo Inofungidzirwa Yekunyunguduka (oC)		1450	1500	1500	1500	1500	1510	1520
Simba reKusimba (N/mm2)		580-680	630-780	630-780	630-780	600-700	650-800	680-830
Kureba (%)		>16	>12	>12	>12	>12	>12	>10
Kusiyana kweChikamu		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Mwero wekudzikira (%)		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Kukombama Kunowanzoitwa (F/R)		>5	>5	>5	>5	>5	>5	>5
Kuoma (HB)		200-260	200-260	200-260	200-260	200-260	200-260	200-260
Nguva Yebasa Rinoenderera Mberi		no	≥80/1300	≥80/1300	≥80/1300	≥80/1250	≥50/1350	≥50/1350
Maumbirwo eMicrographic		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Pfuma yeMagineti		Magineti	Magineti	Magineti	Magineti	Magineti	Magineti	Magineti