Electrical resistant alloy having a high temperature coefficient of resistance
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IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C22C-005/00
C22C-038/00
출원번호
US-0720064
(1996-09-27)
발명자
/ 주소
Murakami Yuetsu,JPX
Masumoto Katashi,JPX
Nakamura Naoji,JPX
출원인 / 주소
The Foundation: The Research Institute of Electric and Magnetic Alloys, JPX
대리인 / 주소
Kubovcik & Kubovcik
인용정보
피인용 횟수 :
7인용 특허 :
2
초록▼
High temperature coefficient of resistance (TCR) appropriate for the sensor evices is attained by an alloy consisting, by atomic %, of from 5 to 65% of Fe, and from 0.01 to 20% in total of at least one auxiliary component selected from the group consisting of 20% or less of Ni, 20% or less of Co, 20
High temperature coefficient of resistance (TCR) appropriate for the sensor evices is attained by an alloy consisting, by atomic %, of from 5 to 65% of Fe, and from 0.01 to 20% in total of at least one auxiliary component selected from the group consisting of 20% or less of Ni, 20% or less of Co, 20% or less of Ag, 20% or less of Au, 20% or less of Pt, 10% or less of Rh, 10% or less of Ir, 10% or less of Os, 10% or less of Ru, 10% or less of Cr, 5% or less of V, 5% or less of Ti, 5% or less of Zr, 5% or less of Hf, 8% or less of Mo, 5% or less of Nb, 10% or less of W, 8% or less of Ta, 3% or less of Ga, 3% or less of Ge, 3% or less of In, 3% or less of Be, 5% or less of Sn, 3% or less of Sb, 5% or less of Cu, 5% or less of Al, 5% or less of Si, 2% or less of C, 2% or less of B, and 5% or less of a rare earth element, the balance being essentially Pd and minor amount of impurities, and said alloy having 4000.times.10.sup.-6.degree. C..sup.-1 or more of TCR in a temperature range of from 0.degree. to 200.degree. C. The alloy may further contain from 5 to 65% of Mn.
대표청구항▼
[ We claim:] [1.] An electrical resistant alloy consisting, by atomic %, of from 5 to 65% of Fe, and from 0.01 to 20% in total of at least one auxiliary component selected from the group consisting of 20% or less of Ni, 20% or less of Co, 20% or less of Ag, 3 to 9% of Au, 20% or less of Pt, 10% or l
[ We claim:] [1.] An electrical resistant alloy consisting, by atomic %, of from 5 to 65% of Fe, and from 0.01 to 20% in total of at least one auxiliary component selected from the group consisting of 20% or less of Ni, 20% or less of Co, 20% or less of Ag, 3 to 9% of Au, 20% or less of Pt, 10% or less of Rh, 10% or less of Ir, 10% or less of Os, 10% or less of Ru, 10% or less of Cr, 5% or less of V, 5% or less of Ti, 5% or less of Zr, 5% or less of Hf, 8% or less of Mo, 5% or less of Nb, 10% or less of W, 8% or less of Ta, 3% or less of Ga, 3% or less of Ge, 3% or less of In, 3% or less of Be, 5% or less of Sn, 3% or less of Sb, 5% or less of Cu, 5% or less of Al, 5% or less of Si, 2% or less of C, 2% or less of B, and 5% or less of a rare earth element, the balance being essentially Pd and a minor amount of impurities, said alloy being an annealed alloy and having 4000.times.10.sup.-6 .degree. C..sup.-1 or more of temperature coefficient of resistance in a temperature range of from 0.degree. to 200.degree. C.
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