Tuam Tshoj Enameled Nichrome /Constantan / Tooj Liab / Lizt / Xim Hlau / Nyiaj / Twist Hlau Tsim Khoom thiab Hoobkas

Enameled Nichrome / Constantan / Tooj Liab / Lizt / Xim Hlau / Nyiaj / Twist Hlau

Kev Piav Qhia Luv:

Daim Ntawv Pov Thawj:ISO 9001

Loj:Kho kom haum

Chaw nres nkoj:Shanghai, Suav teb

Hom:tankii

hom:rwb thaiv tsev

Qhov Loj (L * W * H):kev hloov kho

kev kho qhov chaw:Xim Txheej

loj:0.01-10 hli

Xa email rau peb

Cov Lus Qhia Txog Khoom

Cov Lus Nug Feem Ntau

Cov Cim Npe Khoom

Enameled Nichrome / Constantan / Tooj Liab / Lizt / Xim Hlau / Nyiaj / Twist Hlau

Kev piav qhia txog khoom
Cov xov hlau tiv thaiv enameled no tau siv dav rau cov qauv resistors, tsheb
cov khoom, cov khoom tiv taus winding, thiab lwm yam siv cov txheej txheem rwb thaiv tsev zoo tshaj plaws rau cov ntawv thov no, siv tag nrho cov yam ntxwv tshwj xeeb ntawm cov txheej enamel.

Tsis tas li ntawd xwb, peb yuav ua cov txheej txheej rwb thaiv tsev ntawm cov hlau muaj nqis xws li hlau nyiaj thiab hlau platinum thaum koj xaj. Thov siv qhov kev tsim khoom no raws li kev txiav txim.

Hom Nichrome Hlau
NiCr80/20, NiCr70/30, NiCr60/15, NiCr90/10, NiCr35/20, NiCr30/20

Hom Kev Rwb Thaiv Tsev

Lub Npe Rwb Thaiv Tsev-enamelled	Thermal QibºC (lub sijhawm ua haujlwm 2000h)	Lub Npe Tus lej	GB Code	ANSI. HOM
Polyurethane enamelled hlau	130	UEW	QA	MW75C
Polyester enamelled hlau	155	PEW	QZ	MW5C
Polyester-imide enamelled hlau	180	EIW	QZY	MW30C
Polyester-imide thiab polyamide-imide ob txheejhlau enameled	200	EIWH (DFWF)	QZY/XY	MW35C
Polyamide-imide enamelled hlau	220	AIW	QXY	MW81C

Hom Hlau Hlau Liab Qab
Cov hlau uas peb ua tau enamelled yog tooj liab-nickel hlau hlau, Constantan hlau, Manganin hlau. Kama hlau, NiCr hlau hlau, FeCrAl hlau hlau thiab lwm yam hlau hlau hlau

lub ntsiab khoom vaj khoom tsev hom		Cuni1	CuNI2	CuNI6	CuNi8	CuNI10	CuNi19	CuNi23	CuNi30	CuNi34	CuNI44
lub ntsiab tshuaj lom neeg kev sau ua ke	Ni	1	2	6	8	10	19	23	30	34	44
	MN	/	/	/	/	/	0.5	0.5	1.0	1.0	1.0
	CU	so	so	so	so	so	so	so	so	so	so
siab tshaj plaws ua haujlwm kub		/	200	220	250	250	300	300	350	350	400
qhov ceev g/cm3		8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9
kev tiv taus ntawm 20 ° c		0.03 ± 10%	0.05± 10%	0.10 ± 10%	0.12± 10%	0.15± 10%	0.25 ± 5%	0.30 ± 5%	0.35± 5%	0.40 ± 5%	0.49± 5%
kub tus lej ntawm kev tiv thaiv		<100	<120	<60	<57	<50	<25	<16	<10	-0	<-6
tensile lub zog mpa		>210	>220	>250	>270	>290	>340	>350	>400	>400	>420
kev ntev		>25	>25	>25	>25	>25	>25	>25	>25	>25	>25
yaj taw tes °c		1085	1090	1095	1097	1100	1135	1150	1170	1180	1280
tus lej ntawm kev coj hluav taws xob		145	130	92	75	59	38	33	27	25	23

nicr8020 hlau cua sov hlau

1. Txog Nichrome hlau
Nichrome alloy suav nrog cov nickel ntshiab, NiCr alloy, Fe-Cr-Al alloy thiab tooj liab nickel alloy.
Cov hlau nickel chrome: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni30Cr20, Cr25Ni20, nickel ntshiab Ni200 thiab Ni201

2. Qhov Zoo Tshaj Plaws thiab Daim Ntawv Thov

1. Nickel-chromium, nickel-chromium alloy nrog siab thiab ruaj khov tsis kam, corrosion tsis kam, nto oxidation tsis kam yog qhov zoo, zoo dua nyob rau hauv kub siab thiab seismic zog, zoo ductility, zoo workability thiab weldability.

2. Peb cov khoom siv dav dav rau kev lag luam tshuaj lom neeg, metallurgy mechanism, iav kev lag luam, ceramic kev lag luam, khoom siv hauv tsev thiab lwm yam.

1) Cov tshuaj lom neeg muaj pes tsawg leeg:

Hom	Cov tshuaj lom neeg muaj pes tsawg leeg				Si	Cr	Ni	Al	Fe
	C	P	S	Mn
	Tsis ntau tshaj
Cr20Ni80	0.08	0.020	0.015	0.60	0.75-1.60	20.0-23.0	nyob twj ywm	≤0.50	≤1.0
Cr15Ni60	0.08	0.020	0.015	0.60	0.75-1.60	15.0-18.0	55.0-61.0	≤0.50	nyob twj ywm
Cr20Ni35	0.08	0.020	0.015	1.00	1.00-3.00	18.0-21.0	34.0-37.0	-	nyob twj ywm
Cr20Ni30	0.08	0.020	0.015	1.00	1.00-2.00	18.0-21.0	30.0-34.0	-	nyob twj ywm

2) Qhov Loj thiab Kev kam rau siab

Thaum cov khoom nyob rau ntawm "M" xwm txheej, yuav tsum ua raws li tus qauv GB / T1234-1995
1) Kev tiv taus:

Hom	Cr20Ni80		Cr20Ni60		Cr20Ni35	Cr20Ni30
Txoj kab uas hla hli	<0.50	0.50-3.0	<0.50	≥0.50	<0.50	≥0.50
kev tiv taus (20 ° C) uΩ · m	1.09 ± 0.05	1.13 ± 0.05	1.12 ± 0.05	1.15 ± 0.05	1.04 ± 0.05	1.06 ± 0.05