China FeCrAl 0Cr21AI4 Resistencia de calentamiento electrico Manufacture le Feme

FeCrAl 0Cr21AI4 Resistencia de calentamiento electrico

Tlhaloso e Khutšoanyane:

0Cr21Al4
Lintlha tse akaretsang
FeCrAl, lelapa la di-alloy tsa tshepe-chromium-aluminium (APM, A-1, D le AF jj.) tse sebediswang mefuteng e mengata ya kganyetso le tshebediso ya mocheso o phahameng le tsona di sebediswa ka mokgwa wa dithapo tse hanyetsang.
Lebitso: terata e futhumatsang
'mala: oxidized kapa o benyang
Sephutheloana: Lebokose kapa nyeoe ea lehong joalokaha ho hlokahala
Tšebeliso: ho etsa lisebelisoa tsa ho futhumatsa tse kang sebōpi sa indasteri, sesebelisoa sa ho futhumatsa sa sechaba, li-resistor tse fapaneng tsa motlakase le resistor ea braking ea locomotive
Sebaka sa Tšimoloho: Jiangsu, Chaena (Naha e Kholo)

Romella imeile ho rona

Qaqiso ea Sehlahisoa

LBH

Li-tag tsa Sehlahisoa

OCr21AI4 (214), FCHW-2, Terata ea Mocheso ea Mofuta oa Selemo ea Terata ea Mocheso ea FeCrAl ka Sebōping

0Cr21Al4
Lintlha tse akaretsang
FeCrAl, lelapa la di-alloy tsa tshepe-chromium-aluminium (APM, A-1, D le AF jj.) tse sebediswang mefuteng e mengata ya kganyetso le tshebediso ya mocheso o phahameng le tsona di sebediswa ka mokgwa wa dithapo tse hanyetsang.
Lebitso: terata e futhumatsang
'mala: oxidized kapa o benyang
Sephutheloana: Lebokose kapa nyeoe ea lehong joalokaha ho hlokahala
Tšebeliso: ho etsa lisebelisoa tsa ho futhumatsa joalo ka sebōpi sa indasteri, civsesebelisoa sa ho futhumatsa, li-resistor tse fapaneng tsa motlakase le li-resistor tsa braking tsa locomotive
Sebaka sa Tšimoloho: Jiangsu, Chaena (Naha e Kholo)

Tlhophiso	Likarolo
Tlhophiso	Ni	Fe	Zn	Mn	Cu	AI	Cr	Si
NCHW-1	Metsotso e 77			2.5 Bophahamo			19-21	0.75~1.5
NCHW-2	Metsotso e 57			1.5 Bophahamo			15-18	0.75~1.5
FCHW-1		rem		1.0 Boholo		4.0~6.0	23~26	Metsotso e 1.5
FCHW-2		rem		1.0 Boholo		2.0~4.0	17~22	Metsotso e 1.5

Tšebeliso: Mohanyetsi
Boholo: Botenya 0.01-7mm, bophara 1mm-1000mm
Bokaholimo: BA, 2B

Lisebelisoa tsa motsoako	Sebopeho sa lik'hemik'hale %
	C	P	S	Mn	Si	Cr	Ni	Al	Fe	ba bang
	boholo(≤)				Si	Cr	Ni	Al	Fe	ba bang
Cr20Ni80	0.08	0.02	0.015	0.6	0.75-1.60	20.0-23.0	Phomolo	≤0.50	≤1.0	-
Cr30Ni70	0.08	0.02	0.015	0.6	0.75-1.60	28.0-31.0	Phomolo	≤0.50	≤1.0	-
Cr15Ni60	0.08	0.02	0.015	0.6	0.75-1.60	15.0-17.0	55.0- 61.0	≤0.50	Phomolo	-
Cr20Ni35	0.08	0.02	0.015	1	1.00-3.00	18.0-21.0	34.5-36.0	-	Phomolo	-
Cr20Ni30	0.08	0.02	0.015	1	1.00-2.00	18.0-21.0	30.0-31.5	-	Phomolo	-
1Cr13Al4	0.12	0.025	0.025	0.7	≤1.00	12.5-15.0	-	3.5-4.5	Phomolo	-
0Cr15Al5	0.12	0.025	0.025	0.7	≤1.00	14.5-15.5	-	4.5-5.3	Phomolo	-
0Cr25Al5	0.06	0.025	0.025	0.7	≤0.60	23.0-26.0	≤0.60	4.5-6.5	Phomolo	-
0Cr23Al5	0.06	0.025	0.025	0.7	≤0.60	20.5-23.5	≤0.60	4.2-5.3	Phomolo	-
0Cr21Al6	0.06	0.025	0.025	0.7	≤1.00	19.0-22.0	≤0.60	5.0-7.0	Phomolo	-
1Cr20Al3	0.06	0.025	0.025	0.7	≤1.00	18.0-21.0	≤0.60	3.0-4.2	Phomolo	-
0Cr21Al6Nb	0.05	0.025	0.025	0.7	≤0.60	21.0-23.0	≤0.60	5.0-7.0	Phomolo	Nb eketsa 0.5
0Cr27Al7Mo2	0.05	0.025	0.025	0.2	≤0.40	26.5-27.8	≤0.60	6.0-7.0	Phomolo

ka mokhoa oa terata, lente le leqhetsoana
Terata: 0.018mm-10mm
Ribone: 0.05*0.2mm-2.0*6.0mm
Sekotwana: 0.5*5.0mm-5.0*250mm
Sephutheloana le Phano

Lintlha tsa ho paka:	filimi ea polasetiki kahare, lipallet tsa lehong kantle, khetha sephutheloana se loketseng, e ka fetoloa ho latela tlhoko ea bareki.
Lintlha tsa Thomello:	matsatsi a ka bang 5-25

KE HOBANENG HA RE KHETHA?
Lisebelisoa tsohle tsa rona tse tala li entsoe ka thepa ea mantlha, eseng thepa e sebelisoang hape. Re na le boiphihlelo ba lilemo tse fetang 10 tlhahisong ea li-alloy tse futhumatsang tse hanyetsang.
'Marakeng, ha se metsoako eohle ea NiCr e nang le metsoako e tloaelehileng ea lik'hemik'hale le khanyetso e tsitsitseng. Moea oa khoebo ea rona ke oa botsebi le o tšepahalang.
1) Re fihlella tlhahiso e tsitsitseng ho tloha ho qhibilihiseng ho isa ho lihlahisoa tse felletseng, re khona ho fana ka lihlahisoa tse khotsofatsang.
2) Re na le mechine ea Jeremane ea ALD – VIDP1000 – 8000KG e tsoetseng pele lefatšeng ka bophara e sebelisang vacuum induction furnace le ho hula terata e tsoang Japane.
3) Ka tsebo ea rona ea ho hula ka boqhetseke, re atlehile ho eketsa boima ba ho hula ka spool. Mohlala, esita le terata e ntle haholo ea bophara ba 0.04 mm e ka kobeha le ho romelloa holim'a bobbin ea 3 - 4 kg, kahoo e kenya letsoho hang-hang katlehong ea hau ea tlhahiso.
4) E le ho thibela terata ho hlepha, re kentse litsamaiso tse ntlafalitsoeng tse laoloang ke khatello mochining oa rona oa ho nka le ho kopanya hape.
Re nahana hore o ka lebella ho tlosoa ha lintho ka mokhoa o boreleli.