I-China High-resistance 1Cr13Al4 Alloys Wire to Convection Heaters Ukukhiqiza kanye Nefekthri

I-High-resistance 1Cr13Al4 Alloys Wire to Convection Heater

Incazelo emfushane:

Ama-alloys e-Iron Chrome Aluminium (FeCrAl) yizinto ezimelana kakhulu nezivamile ezisetshenziswa ezinhlelweni zokusebenza ezinamazinga okushisa aphezulu afika ku-1,400°C (2,550°F).

Ibanga:1Cr13Al4

Usayizi :0.07mm ~ 6mm

Umbala:Bright, Acid White, Green, Oxidation, njll

Ukusetshenziswa:Izakhi zokushisa zesithando somlilo

Izinga lokushisa eliphezulu (°C):650

Ukuminyana(g/cm³):7.4

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

FAQ

Omaka bomkhiqizo

Ama-alloys e-Iron Chrome Aluminium (FeCrAl) yizinto ezimelana kakhulu nezivamile ezisetshenziswa ezinhlelweni zokusebenza ezinamazinga okushisa aphezulu afika ku-1,400°C (2,550°F).

Lawa ma-alloys e-Ferritic ayaziwa ukuthi anamandla okulayisha aphezulu aphezulu, ukumelana okuphezulu kanye nokuminyana okuphansi kuneI-Nickel Chrome(NiCr) ezinye izindlela ezingahumushela ezintweni ezincane ekusetshenzisweni nasekukongeni isisindo. Amazinga okushisa aphezulu aphezulu okusebenza nawo angaholela empilweni ende yezinto. I-Iron Chrome Aluminium alloys yenza i-Aluminium Oxide (Al2O3) empunga ngokukhanyayo emazingeni okushisa angaphezu kuka-1,000°C (1,832°F) enyusa ukumelana nokugqwala futhi isebenza njengesivikelo sikagesi. Ukwakheka kwe-oxide kuthathwa njenge-self-insulating futhi ivikela ekujikelezeni okufushane uma kwenzeka ukuxhumana kwensimbi kuya kwensimbi. Ama-alloys e-Iron Chrome Aluminium anamandla okusebenza aphansi uma eqhathaniswa nawoI-Nickel Chromeizinto zokwakha kanye namandla aphansi okukhasa.

Ibanga		1Cr13Al4	I-TK1	0Cr25Al5	Idatha ye-0Cr20Al6RE	0Cr23Al5	0Cr19Al3	0Cr21Al6Nb	0Cr27Al7Mo2
Ukuqamba amagama%	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	ithuba	0.04-1.0	ithuba	ithuba	ithuba	ithuba	ithuba	ithuba
	Fe	U-Bal.		U-Bal.	U-Bal.	U-Bal.	U-Bal.	U-Bal.	U-Bal.
								Nb0.5	Mo1.8-2.2
Izinga lokushisa eliphezulu (°C)		650	1400	1250	1250	1250	1100	1350	1400
Ukungazweli 20℃(Ω/mm2/m)		1.25	1.48	1.42	1.40	1.35	1.23	1.45	1.53
Ukuminyana(g/cm³)		7.4	7.1	7.1	7.16	7.25	7.35	7.1	7.1
I-Thermal Conductivity ku-20℃,W/(M·K)		0.49	0.49	0.46	0.48	3.46	0.49	0.49	0.49
I-Linear Expansion Coefficient(×10¯6/℃)20-1000℃)		15.4	16	16	14	15	13.5	16	16
Iphoyinti Lokuncibilika Eliseduze(℃)		1450	1520	1500	1500	1500	1500	1510	1520
Amandla Okuqina(N/mm2)		580-680	680-830	630-780	630-780	630-780	600-700	650-800	680-830
Ubude(%)		›16	›10	›12	›12	›12	›12	›12	›10
Isilinganiso Sokuncipha Sokuhlukahluka Kwesigaba(%)		65-75	65-75	60-75	65-75	65-75	65-75	65-75	65-75
Imvamisa yokugoba ngokuphindaphindiwe(F/R)		›5	›5	›5	›5	›5	›5	›5	›5
Ukuqina(HB)		200-260	200-260	200-260	200-260	200-260	200-260	200-260	200-260
Isakhiwo seMicrographic		I-Ferrite	I-Ferrite	I-Ferrite	I-Ferrite	I-Ferrite	I-Ferrite	I-Ferrite	I-Ferrite
Impahla Magnetic		Uzibuthe	Uzibuthe	Uzibuthe	Uzibuthe	Uzibuthe	Uzibuthe	Uzibuthe	Uzibuthe
Impilo Esheshayo(h/℃)		no	≥80/1350	≥80/1300	≥80/1300	≥80/1300	≥80/1250	≥50/1350	≥50/1350