Tuam Tshoj Nichrome Cua Sov Tiv Thaiv Hlau Tiaj Tus Hlau Rau Tes Ua Haujlwm Impulse Cua Sov Sealer Tsim Khoom Thiab Hoobkas

Nichrome Cua Sov Tsis kam Hlau tiaj tus rau Tes Ua Haujlwm Impulse Kub Sealer

Kev Piav Qhia Luv:

Qauv TSIS MUAJ:Ni80Cr20

Lub Npe Khoom:Kev Tiv Thaiv Cua Sov Tiaj Hlau

Qhov Kub Siv Siab Tshaj Plaws:1200c

Kev tiv taus:1.09

Kev ntev:>20%

Lub Npe Lag Luam:TANKII

Kev Qhia Tshwj Xeeb:0.1 * 10 hli

Cov Tshuaj Muaj pes tsawg leeg:Ni80cr20

Cov yam ntxwv:Kev Tiv Thaiv Siab, Kev Tiv Thaiv Oxidation Zoo

Qhov Ceev:8.4G/Cm3

Cov Coefficient ntawm Kev Nthuav Dav Linear:18.0

Kev Thauj Khoom:Cov Ntoo lossis Cov Thawv

Keeb kwm:Shanghai

Chaw nres nkoj:Shanghai, Suav teb

Daim Ntawv Thov:Kev Ua Dav Hlau, Khoom Siv Hluav Taws Xob, Kev Lag Luam, Kev Kho Mob, Tshuaj Lom Zem

Tus Qauv:JIS, GB, DIN, BS, ASTM, AISI

Kev Huv Si:76%

Hom:Nickel Hlau Tiaj Tus

Xa email rau peb

Cov Lus Qhia Txog Khoom

Cov Lus Nug Feem Ntau

Cov Cim Npe Khoom

Nichrome Cua Sov Tsis kam Hlau Tiaj Tus Hlau Rau Tes Ua Haujlwm Impulse Kub Sealer

Ni80Cr20 yog ib qho hlau nickel-chromium alloy (NiCr alloy) uas muaj lub zog tiv taus siab, tiv taus oxidation zoo thiab ruaj khov zoo heev. Nws tsim nyog siv rau ntawm qhov kub txog li 1200 ° C, thiab tuav lub neej ua haujlwm zoo dua piv rau Iron chromium alumium alloys.
Cov ntawv thov ib txwm muaj rau Ni80Cr20 yog cov khoom siv hluav taws xob hauv cov khoom siv hauv tsev, cov cub tawg kev lag luam thiab cov resistors (wirewound resistors, hlau zaj duab xis resistors), cov hlau tiaj tus, cov tshuab ironing, cov cua sov dej, cov yas molding tuag, cov hlau soldering, cov hlau sheathed tubular thiab cov khoom cartridge.

Cov khoom sib xyaw ib txwm muaj%

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Lwm yam
Qhov siab tshaj plaws
0.03	0.02	0.015	0.60	0.75~1.60	20.0~23.0	Bal.	Siab tshaj plaws 0.50	Siab tshaj 1.0	-

Cov khoom siv kho tshuab ib txwm muaj (1.0 hli)

Lub zog tawm los	Lub zog tensile	Kev ntev
Mpa	Mpa	%
420	810	30

Cov khoom siv lub cev ib txwm muaj

Qhov Ceev (g/cm3)	8.4
Kev tiv taus hluav taws xob ntawm 20ºC (mm2 / m)	1.09
Cov coefficient ntawm kev coj ua ntawm 20ºC (WmK)	15

Coefficient ntawm thermal expansion
Kub	Cov Coefficient ntawm Thermal Expansion x10-6 / ºC
20 ºC - 1000ºC	18

Lub peev xwm cua sov tshwj xeeb
Kub	20ºC
J/gK	0.46

Qhov kub yaj (ºC)	1400
Qhov kub ua haujlwm tas mus li hauv huab cua (ºC)	1200
Cov khoom sib nqus	tsis yog hlau nplaum

Cov Yam Kub thiab Txias ntawm Cov Hluav Taws Xob Resistivity
20ºC	100ºC	200ºC	300ºC	400ºC	600ºC
1	1.006	1.012	1.018	1.025	1.018
700ºC	800ºC	900ºC	1000ºC	1100ºC	1300ºC
1.01	1.008	1.01	1.014	1.021	-

Hom kev muab khoom

Lub Npe Alloys	Hom	Qhov Loj
Ni80Cr20W	Hlau	D = 0.03 hli ~ 8 hli
Ni80Cr20R	Daim kab xev	W = 0.4 ~ 40	T = 0.03 ~ 2.9 hli
Ni80Cr20S	Sawb	W = 8 ~ 250 hli	T = 0.1 ~ 3.0
Ni80Cr20F	Ntawv ci	W = 6 ~ 120 hli	T = 0.003 ~ 0.1
Ni80Cr20B	Bar	Dia = 8 ~ 100 hli	L = 50 ~ 1000