Tuam Tshoj Ni90Cr10 NiCr 90/10 Nickel Chrome Alloy hlau chromel Alumel Thermocouple Lub Taub Hau Qhov Chaw Tsim Khoom thiab Hoobkas

Ni90Cr10 NiCr 90/10 Nickel Chrome Alloy hlau chromel Alumel Thermocouple Lub Taub Hau Qhov Chaw

Kev Piav Qhia Luv:

Cov hlau nickel-chromium, nickel, ferrochrome alloy hlau muaj hluav taws xob kub siab oxidation tsis kam, muaj zog, tsis mos thiab ntau yam zoo. Thaum siv ntev, tib hom thiab elongation tas mus li yog me me heev, uas yog Cr10Ni90 alloy ntau dua nrog cov khoom zoo heev, yog los tsim cov khoom zoo rau cov khoom siv hluav taws xob.

Qauv TSIS MUAJ:NI90CR10 hlau

Qhov Ceev:8.7 g/cm3

Nto:Qhov chaw ci ntsa iab

Mob:Mos / tawv

Qhov Loj:0.3 hli-8 hli

qauv:txais yuav

Lub Npe Lag Luam:TANKII

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Ni90Cr10 NiCr90/10 nickel chrome hlau hlauhlau nichromethermocouple taub hau qhov chaw

Tuam Tshoj tus neeg muag khoom nichrome 90 Ni90

Ni90Cr10 yog ib qho austenitic nickel-chromium alloy (NiCr alloy) rau kev siv ntawm qhov kub txog li 1200 ° C (2190 ° F). Cov alloy no yog tus cwj pwm los ntawm kev tiv taus siab, kev tiv taus oxidation zoo thiab kev ruaj khov zoo heev. Nws muaj kev ywj pheej zoo tom qab siv thiab kev vuam zoo heev.

Ni90Cr10 siv rau cov khoom siv hluav taws xob cua sov hauv cov khoom siv hauv tsev thiab cov cub tawg kev lag luam. Cov ntawv thov feem ntau yog cov hlau tiaj tus, cov tshuab ironing, cov cua sov dej, cov pwm yas molding, cov hlau soldering, cov hlau tubular sheathed hlau thiab cov hlau cartridge.

Vim yog cov khoom siv nplaum zoo heev ntawm cov oxide saum npoo, Ni90C10 muaj lub neej ua haujlwm zoo dua piv rau cov hlau nickel-chromium sib tw.

Cov khoom siv ua tau zoo		Ni90Cr10	Ni80Cr20	Ni70Cr30	Ni60Cr15	Ni35Cr20	Ni30Cr20
Kev sau ua ke	Ni	90	So	So	55.0~61.0	34.0~37.0	30.0~34.0
	Cr	10	20.0~23.0	28.0~31.0	15.0~18.0	18.0~21.0	18.0~21.0
	Fe		≤1.0	≤1.0	So	So	So
Qhov kub siab tshaj plawsºC		1300	1200	1250	1150	1100	1100
Melting point ºC		1400	1400	1380 xyoo	1390 xyoo	1390 xyoo	1390 xyoo
Qhov ceev g/cm3		8.7	8.4	8.1	8.2	7.9	7.9
Kev tiv taus ntawm 20ºC ((μΩ·m)			1.09 ± 0.05	1.18 ± 0.05	1.12 ± 0.05	1.00 ± 0.05	1.04 ± 0.05
Kev ntev ntawm kev tawg		≥20	≥20	≥20	≥20	≥20	≥20
Cov cua sov tshwj xeeb J/g.ºC			0.44	0.461	0.494	0.5	0.5
Kev ua kom sov tau zoo KJ/m.hºC			60.3	45.2	45.2	43.8	43.8
Coefficient ntawm kev nthuav dav ntawm cov kab ib × 10-6/ (20~1000ºC)			18	17	17	19	19
Cov qauv micrographic			Austenite	Austenite	Austenite	Austenite	Austenite
Cov khoom sib nqus			Tsis yog hlau nplaum	Tsis yog hlau nplaum	Tsis yog hlau nplaum	Lub zog sib nqus tsis muaj zog	Lub zog sib nqus tsis muaj zog

loj:

OD: 0.3-8.0 hli,

Cov Hlau Tiv Thaiv
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%

CHROMEL vs ALUMEL siv rau hauv oxidizing, inert lossis qhuav txo cov huab cua. Kev raug rau lub tshuab nqus tsev tsuas yog siv rau lub sijhawm luv luv xwb. Yuav tsum tau tiv thaiv los ntawm sulfurous thiab marginally oxidizing atmospheres. Txhim khu kev qha thiab raug ntawm qhov kub siab. Chromel: Chromel yog ib qho alloy ntawm kwv yees li 90% nickel thiab 10% chromium. Nws yog siv rau kev tsim cov conductors zoo ntawm ANSI Hom E thiab Hom K thermocouples, cov khoom siv rau kev ntsuas kub uas muaj ob lub conductors sib txawv.

Yav dhau los: Tsim Khoom Siv PVC Silicone Iav Fiber Insulation Thermocouple Compensating Cable

Tom ntej no: Nickel Chromium Alloy 40 Resistance Ribbon Ni40cr20 Hluav Taws Xob Rhaub Hlau

Sau koj cov lus ntawm no thiab xa tuaj rau peb