Electrical resistivity and thermal electromotive force of Ni75V25, Ni72V28, and Ni67V33 alloys at high temperatures

2017 ◽  
Vol 118 (6) ◽  
pp. 546-552 ◽  
Author(s):  
E. R. Akhtyamov ◽  
V. I. Gorbatov ◽  
V. F. Polev ◽  
I. G. Korshunov
Keyword(s):  
Electrical Resistivity ◽  
High Temperatures ◽  
Electromotive Force ◽  
Thermal Electromotive Force

EVANOHM ALLOY S

Alloy Digest ◽  
1989 ◽  
Vol 38 (7) ◽  
Keyword(s):  
Electrical Resistivity ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Temperature Coefficient ◽  
Electromotive Force ◽  
Temperature Coefficient Of Resistance ◽  
Resistance Wire ◽  
High Electrical Resistivity ◽  
Optimum Stability

Abstract EVANOHM alloy S offers optimum stability and flexibility with regard to both size and required temperature coefficient of resistance. Its extremely low electromotive force vs copper together with its high electrical resistivity are highly desirable properties in a precision resistance wire. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance as well as joining. Filing Code: Ni-373. Producer or source: Wilbur B. Driver Company.

Effects of Nb doping on thermoelectric properties of Zn4Sb3 at high temperatures

2009 ◽  
Vol 24 (2) ◽  
pp. 430-435 ◽  
Author(s):  
D. Li ◽  
H.H. Hng ◽  
J. Ma ◽  
X.Y. Qin
Keyword(s):  
Thermal Conductivity ◽  
Electrical Resistivity ◽  
High Temperatures ◽  
Thermoelectric Properties ◽  
Figure Of Merit ◽  
Thermoelectric Performance ◽  
Temperature Range ◽  
A Value ◽  
Nb Doping ◽  
Thermal Conductivities

The thermoelectric properties of Nb-doped Zn4Sb3 compounds, (Zn1–xNbx)4Sb3 (x = 0, 0.005, and 0.01), were investigated at temperatures ranging from 300 to 685 K. The results showed that by substituting Zn with Nb, the thermal conductivities of all the Nb-doped compounds were lower than that of the pristine β-Zn4Sb3. Among the compounds studied, the lightly substituted (Zn0.995Nb0.005)4Sb3 compound exhibited the best thermoelectric performance due to the improvement in both its electrical resistivity and thermal conductivity. Its figure of merit, ZT, was greater than the undoped Zn4Sb3 compound for the temperature range investigated. In particular, the ZT of (Zn0.995Nb0.005)4Sb3 reached a value of 1.1 at 680 K, which was 69% greater than that of the undoped Zn4Sb3 obtained in this study.

Emissive Power and Specific Electrical Resistivity of Zirconium and Niobium Carbides at High Temperatures

1974 ◽  
pp. 231-238 ◽  
Author(s):  
V. A. Petrov ◽  
V. Ya. Chekhovskoi ◽  
A. E. Sheindlin ◽  
I. I. Kashekhlebova ◽  
V. A. Nikolaeva ◽  
...  
Keyword(s):  
Electrical Resistivity ◽  
High Temperatures ◽  
Emissive Power ◽  
Specific Electrical Resistivity

Magnetic susceptibility and electrical resistivity of Ni-Al alloys at high temperatures

1982 ◽  
Vol 25 (3) ◽  
pp. 208-212 ◽  
Author(s):  
V. A. Antropov ◽  
B. S. Vorontsov ◽  
S. P. Dovgopol ◽  
I. Z. Radovskii ◽  
P. V. Gel'd
Keyword(s):  
Electrical Resistivity ◽  
Magnetic Susceptibility ◽  
High Temperatures ◽  
Al Alloys
Sign in / Sign up

Export Citation Format

Share Document