Tuam Tshoj Kev Ruaj Ntseg Zoo Karm (Ni-Cr-Al-Fe) Alloys Hlau rau Kev Ntsuas Kev Tsim Khoom thiab Hoobkas

Kev Ruaj Ntseg Zoo Kawg Nkaus Karm (Ni-Cr-Al-Fe) Alloys Hlau rau Strain Gauges Duab Tshwj Xeeb

Kev Ruaj Ntseg Zoo Kawg Nkaus Karm (Ni-Cr-Al-Fe) Alloys Hlau Rau Kev Ntsuas Ntsuas

Kev Piav Qhia Luv:

Cov khoom tseem ceeb yog nickel, chromium, txhuas thiab hlau. Qhov resistivity yog li peb zaug siab dua li ntawm manganese tooj liab, thiab nws muaj qhov kub qis dua ntawm kev tiv thaiv thiab qis thermoelectric muaj peev xwm rau tooj liab, zoo ntev ntev tsis kam thiab kev ua haujlwm tiv thaiv oxidation. Qhov kub ua haujlwm dav dua li ntawm manganese tooj liab. Nws yog qhov tsim nyog rau kev ua cov ntsiab lus micro resistor precision thiab cov ntsuas siab.

Hom:Tankii

Qib:6J22

Loj:0.018 hli ~ 1.6 hli

Kev Siv:Cov Khoom Siv Ntsuas Kev Nyuaj Siab

Qhov Ceev:8.1

Xa email rau peb

Cov Lus Qhia Txog Khoom

Cov Lus Nug Feem Ntau

Cov Cim Npe Khoom

Cov Tshuaj Lom Zem

Lub npe khoom	Qib	Cov Khoom Tseem Ceeb (%)				Qhov Ceev (g/hli)²)
Lub npe khoom	Qib	Cr	Al	Fe	Ni	8.1
Karm	6J22	19~21	2.5~3.2	2.0~3.0	pob	8.1

Kev Ua Tau Zoo ntawm Khoom

Kev Tiv Thaiv (20 ° C) (uΩ / m)	1.33±0.07
TCR (20 ℃) (× 10¯6 / ℃)	≤ ± 20
(0~100℃) Cov khoom siv thermal EMF vs. Tooj liab (uv/℃)	≤2.5
Max Ua Haujlwm Temp. (℃)	≤300
Kev ntev%	>7
Lub zog tensile (N / mm2)	≥780
Tus Qauv	JB/T 5328