Tuam Tshoj Tiv Thaiv Cua Sov Hlau Nicr7030 Wrought Nickel Chromium Alloy Hlau Tsim Khoom thiab Hoobkas

Cov Hlau Cua Sov Tsis kam Nicr7030 Wrought Nickel Chromium Alloy Hlau Duab Tshwj Xeeb

Kev Tiv Thaiv Cua Sov Hlau Nicr7030 Wrought Nickel Chromium Alloy Hlau

Kev Piav Qhia Luv:

Cov Nickel-Chromium Alloys tau txais kev qhuas rau lawv qhov kev tiv taus siab heev thiab lawv qhov kev tiv taus oxidation zoo heev, ua ke nrog kev ruaj khov ntawm daim ntawv tsis sib xws. Paub txog kev tswj hwm qhov zoo tshaj plaws txawm tias tom qab siv, thiab kev vuam zoo heev, cov NiCr alloys no yog qhov kev xaiv tseem ceeb rau kev tsim cov khoom siv hluav taws xob cua sov thoob plaws ntau yam kev siv. Txij li cov khoom siv hauv tsev txhua hnub mus rau cov cub tawg loj, lawv qhov kev hloov pauv tseem tsis tau sib piv. Feem ntau siv rau hauv kev tsim cov hlau tiaj tus, cov tshuab ironing, cov cua sov dej, cov yas molding tuag, cov hlau soldering, thiab ob qho tib si hlau-sheathed tubular ntsiab lus thiab cartridge ntsiab lus.

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Cov Lus Qhia Txog Khoom

Cov Lus Nug Feem Ntau

Cov Cim Npe Khoom

Kev piav qhia

Tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom:
Khoom/Qib		NiCr 80/20	NiCr 70/30	NiCr 60/15
Cov Tshuaj Lom Zem Tseem Ceeb (%)	Ni	Bal.	Bal.	55.0-61.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0
	Fe	≤ 1.0	≤ 1.0	Bal.
Kub Ua Haujlwm Siab Tshaj (ºC)		1200	1250	1150
Kev tiv taus ntawm 20ºC (μ Ω · m)		1.09	1.18	1.12
Qhov Ceev (g/cm3)		8.4	8.1	8.2
Kev Ua Kub (KJ / m · h · ºC)		60.3	45.2	45.2
Cov Coefficient ntawm Thermal Expansion (α × 10-6 / ºC)		18	17	17
Melting Point (ºC)		1400	1380 xyoo	1390 xyoo
Kev ntev (%)		> 20	> 20	> 20
Cov Qauv Micrographic		austenite	austenite	austenite
Khoom Siv Sib Nqus		tsis yog hlau nplaum	tsis yog hlau nplaum	tsis yog hlau nplaum

Khoom/Qib		NiCr 35/20	NiCr 30/20	Txoj kev ua neej	Evanohm
Cov Tshuaj Tseem Ceeb Cov khoom xyaw (%)	Ni	34.0-37.0	30.0-34.0	Bal	Bal
	Cr	18.0-21.0	18.0-21.0	19.0-21.5	19.0-21.5
	Fe	Bal.	Bal.	2.0-3.0	-
Kub Ua Haujlwm Siab Tshaj (ºC)		1100	1100	300	1400
Kev tiv taus ntawm 20ºC (μΩ · m)		1.04	1.04	1.33	1.33
Qhov Ceev (g/cm3)		7.9	7.9	8.1	8.1
Kev Ua Kub (KJ/m· h· ºC)		43.8	43.8	46	46
Coefficient ntawm Thermal Kev nthuav dav (α × 10-6 / ºC)		19	19	-	-
Melting Point (ºC)		1390 xyoo	1390 xyoo	1400	1400
Kev ntev (%)		> 20	> 20	10-20	10-20
Cov Qauv Micrographic		austenite	austenite	austenite	austenite
Khoom Siv Sib Nqus		tsis yog hlau nplaum	tsis yog hlau nplaum	tsis yog hlau nplaum	tsis yog hlau nplaum

Cov Tshuaj Lom Zem	Nickel 80%, Chrome 20%
Mob	Xim kaj/Acid dawb/Oxidied
Txoj kab uas hla	0.018mm ~ 1.6mm hauv spool, 1.5mm-8mm ntim hauv kauj, 8 ~ 60mm hauv pas nrig
Nichrome Round Hlau	Txoj kab uas hla 0.018mm ~ 10mm
Nichrome Ribbon	Dav 5 ~ 0.5 hli, tuab 0.01-2 hli
Nichrome Strip	Dav 450mm ~ 1mm, tuab 0.001m ~ 7mm
Txoj kab uas hla	1.5mm-8mm ntim rau hauv kauj, 8 ~ 60mm hauv pas nrig
Qib	Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70, Ni60, Ni40,
Qhov zoo	Cov qauv hlau ntawm nichrome muab rau lawv cov khoom zoo heev thaum txias.
Cov yam ntxwv	Kev ua haujlwm ruaj khov; Tiv thaiv kev oxidation; Tiv thaiv kev xeb; Kev ruaj khov kub; Muaj peev xwm ua kom coilforming zoo heev; Cov xwm txheej zoo nkauj thiab zoo nkauj tsis muaj cov pob.
Kev Siv	Cov ntsiab lus cua sov tsis kam; Cov khoom siv hauv metallurgy, Cov khoom siv hauv tsev; Kev tsim khoom siv kho tshuab thiab lwm yam kev lag luam.

Hlau tsis kams
RW30	W.Nr 1.4864	Nickel 37%, Chrome 18%, Hlau 45%
RW41	UNS N07041	Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3%
RW45	W.Nr 2.0842	Nickel 45%, Tooj Liab 55%
RW60	W.Nr 2.4867	Nickel 60%, Chrome 16%, Hlau 24%
RW60	UNS NO6004	Nickel 60%, Chrome 16%, Hlau 24%
RW80	W.Nr 2.4869	Nickel 80%, Chrome 20%
RW80	UNS NO6003	Nickel 80%, Chrome 20%
RW125	W.Nr 1.4725	Hlau BAL, Chrome 19%, Aluminium 3%
RW145	W.Nr 1.4767	Hlau BAL, Chrome 20%, Aluminium 5%
RW155		Hlau BAL, Chrome 27%, Aluminium 7%, Molybdenum 2%