Title:
電流検出用抵抗器、回路基板及び電流検出用抵抗器の製造方法
Document Type and Number:
Japanese Patent JP7089555
Kind Code:
B2
Abstract:
The present invention is to enable stabilization of a resistance value at a high level in a high temperature region. A resistor for current detection is formed of a resistor material, and the resistor material includes a Ni-Cr-Mo alloy which contains 63% by mass or more and 70% by mass or less of Ni, and 8% by mass or more and 22% by mass of Cr, and 8% by mass or more and 25% by mass or less of Mo, with respect to the total mass ratio of the alloy.
Inventors:
Koji Takahashi
Nakamura Yuki
Shuhei Matsubara
Keishi Nakamura
Nakamura Yuki
Shuhei Matsubara
Keishi Nakamura
Application Number:
JP2020115420A
Publication Date:
June 22, 2022
Filing Date:
July 03, 2020
Export Citation:
Assignee:
Daido Steel Co., Ltd.
koa corporation
koa corporation
International Classes:
H01C13/00; C22C19/05; C22F1/10; H01C1/14
Domestic Patent References:
| JP2001110602A | ||||
| JP2016069724A | ||||
| JP2007103976A | ||||
| JP2020065038A | ||||
| JP2008010604A |
Foreign References:
| WO2015060108A1 | ||||
| US4454495 |
Attorney, Agent or Firm:
Goto Patent Office