Terata ea ho Futhumatsa ea China FeCrAl 0Cr21Al6Nb e Hanelang bakeng sa Lisebelisoa tsa ho Futhumatsa tsa Sebōpi sa Liindasteri le Fektheri

Terata ea ho Futhumatsa ea FeCrAl 0Cr21Al6Nb e Hanelang bakeng sa Lisebelisoa tsa ho Futhumatsa tsa Sebōpi sa Liindasteri

Tlhaloso e Khutšoanyane:

Terata ea ho futhumatsa ea 0Cr21Al6Nb FeCrAl e hanyetsang e fana ka khanyetso e ntle ea oxidation, botsitso ba mocheso o phahameng le bophelo bo bolelele ba tšebeletso bakeng sa likarolo tsa ho futhumatsa tsa ontong ea indasteri.

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

FeCrAl 0Cr21Al6Nb Resistance Heating Wire ke motsoako oa aluminium oa tšepe oa chromium o sebetsang hantle o etselitsoeng lits'ebetso tsa ho futhumatsa motlakase oa indasteri tse hlokang khanyetso e ntle ea oxidation le ts'ebetso ea nako e telele maemong a mocheso a phahameng.

Motsoako ona o na le likarolo tsa chromium, aluminium le niobium, tse etsang lera le sireletsang la alumina nakong ea ts'ebetso ea mocheso o phahameng. Lera lena la oxide le ntlafatsa khanyetso ea oxidation mme le atolosa bophelo ba ts'ebeletso ea likarolo tse futhumatsang.

Ka khanyetso e tsitsitseng ea motlakase le khanyetso e ntle ea mocheso, terata ea 0Cr21Al6Nb FeCrAl e sebelisoa haholo bakeng sa ho etsa likarolo tsa ho futhumatsa tsa onto ea indasteri, li-heater tsa motlakase, li-kiln le lisebelisoa tsa ho sebetsana le mocheso.

Tlhahlobo ea Lebitso

21.00 Cr, 6.00 Al, Bal. Fe

Mocheso o phahameng oa ho sebetsa o sa khaotseng: 1350ºC.

Mocheso oa ho qhibiliha: 1500ºC

Ho hanyetsa motlakase: 1.45 micro ohm/m

E sebelisitsoe haholo e le lintho tse futhumatsang liontong tsa indasteri le liontong tsa motlakase.

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

	Karolo e ka Sehloohong
LITŠEPE TSE TŠOANETSENG	Ni	Cr	Fe	Ho tsitsa ha matla 20°C (Ω mm2/m)	Botenya (g/cm3)		Boholo.°C Thempereichara	Sebaka sa ho Qhibiliha°C
Motsoako oa NiCr
NiCr 80/20	Bala.	20.0~23.0	≤1.0	1.09	8.4		1200	1400
NiCr 70/30	Bala.	28.0~31.0	≤1.0	1.18	8.1		1250	1380
NiCr 60/15	55.0~61.0	15.0~18.0	Bala.	1.12	8.2		1150	1390
NiCr 35/20	34.0~37.0	18.0~21.0	Bala.	1.04	7.9		1100	1390
NiCr 30/20	30.0~34.0	18.0~21.0	Bala.	1.04	7.9		1100	1390
NiCr 25/20	23.0~27.0	18.0~22.0	Bala.	0.95	7.8		1000	1290

	Ni	Cr	Al	Fe	Cu	Ho tsitsa ha matla 20°C (Ω mm2/m)		Botenya (g/cm3)	Boholo.°C Thempereichara
Karma	Bala.	19~21.5	2.5~3.2	2~3	-		1.33	8.1	-50-300
Evan	Bala.	19~21.5	2.5~3.2	-	2~3		1.33	8.1	-50-300
Motsoako oa FeCrAl	Cr	Al	Fe	Re	Ho tsitsa ha matla 20°C (Ω mm2/m)		Botenya (g/cm3)	Boholo.°C Thempereichara	Sebaka sa ho Qhibiliha°C
1Cr13Al4	12.0~15.0	4.0~60	Bala.	E nepahetseng	1.25		7.40	950	1450
Cr15Al5
Cr21Al4	17.0~21.0	2.0-4.0	Bala.	E nepahetseng	1.23		7.35	1100	1500
Cr25Al5	23.0-26.0	4.5-6.5	Bala.	E nepahetseng	1.42		7.10	1250	1500
Cr21Al6 Cr23Al5	19.0~22.0 20.5-23.5	5.0-7.0 4.2-5.3	Bala. Bala.	E nepahetseng E nepahetseng	1.42 1.35		7.16 7.25	1250 1250	1500 1500
Cr21Al6Nb	21.0-23.0	5.0-7.0	Bala.	E nepahetseng	1.45		7.10	1350	1510
Cr27Al7Mo2	26.5-27.8	6.0-7.0	Bala.	E nepahetseng	1.53		7.10	1400	1520