Tuam Tshoj 750 Alloy, Fe-cr-al Hluav Taws Xob Rhaub Sawb Hlau Chrome Aluminium Resistance Alloy Khoom Ci Rhaub Sawb Chaw Tsim Khoom thiab Hoobkas

750 Alloy, Fe-cr-al Hluav Taws Xob Rhaub Sawb Hlau Chrome Aluminium Resistance Alloy Khoom Ci Rhaub Sawb

Kev Piav Qhia Luv:

Qib:FECRAL 125

Puab:Sawb, phaj

Kev tiv taus:1.25

Qhov Ceev:7.40g/cm3

Xim:Ci ntsa iab

Daim Ntawv Thov:Tus Resistor

Xa email rau peb

Cov Lus Qhia Txog Khoom

Cov Lus Nug Feem Ntau

Cov Cim Npe Khoom

Hlau Chrome Aluminium 750 Alloy, Fe-Cr-Al cua sov tsis kam Alloy Strip

Cov Ntsiab Lus Tshuaj,%

C	P		S	Mn	Si	Cr	Ni	Al	Fe	Lwm yam
Qhov siab tshaj plaws
0.12		0.025	0.020	0.50	≤0.7	12.0~15.0	≤0.60	4.0~6.0	Qhov Nyiaj Tshuav	-

Cov Khoom Siv Kho Tshuab

Kub Tshaj Plaws Kev Pabcuam Txuas Ntxiv Mus:
Kev tiv taus 20ºC:
Qhov Ceev:
Kev Ua Kub:
Coefficient ntawm Thermal Expansion:
Melting Point:
Kev ntev:
Cov Qauv Micrographic:
Khoom Siv Sib Nqus:

950ºC
1.25ohm mm2/m
7.40g/cm3
52.7 KJ/m·h·ºC
15.4 × 10-6 / ºC (20ºC ~ 1000ºC)
1450ºC
Yam tsawg kawg nkaus 16%
Ferrite
sib nqus

Qhov Kub thiab Txias ntawm Hluav Taws Xob Resistivity

20ºC	100ºC	200ºC	300ºC	400ºC	500ºC	600ºC
1.000	1.005	1.014	1.028	1.044	1.064	1.090

700ºC	800ºC	900ºC	1000ºC	1100ºC	1200ºC	1300ºC
1.120	1.132	1.142	1.150	-	-	-

Nta:
Nrog lub neej ua haujlwm ntev. Ua kom sov sai. Ua haujlwm tau zoo heev. Kub sib xws. Siv tau ntsug. Thaum siv rau hauv qhov ntsuas hluav taws xob, tsis muaj cov khoom tsis haum. Nws yog ib qho hlau tiv thaiv ib puag ncig. Thiab lwm txoj hauv kev rau cov hlau nichrome kim. Yuav kho tau raws li cov neeg siv khoom xav tau.

Kev Siv:
Nws yog dav siv hauv cov cub tawg industrial, cov khoom siv hluav taws xob hauv tsev, lub tshuab cua sov infrared, thiab lwm yam.

Cov khoom tseem ceeb:
1. Lub thickness ntawm qhov chaw rwb thaiv tsev tsis kam rau oxidation txheej: 5-15 μ m.
2. Kev tiv thaiv rwb thaiv tsev: multimeter nrhiav tau infinity.
3. Lub zog hluav taws xob ntawm cov txheej insulating ib txheej yog ntau dua li qhov hloov pauv hluav taws xob 60 ν yam tsis muaj kev tawg.
4. Kev siv hluav taws xob: 6-380 ν.
5. Siv qhov kub thiab txias: Maximum1200 ºC
6. Lub neej ua haujlwm: tsis tsawg dua 6000 teev.
7. Kev ua haujlwm thermal shock: Lub tshuab cua sov hluav taws xob tuaj yeem tiv taus qhov txias thiab kub 600-6000 zaug yam tsis muaj kev hloov pauv.