Plastic and nonmetallic article shaping or treating: processes – Carbonizing to form article – Agglomeration or accretion
Patent
1982-03-05
1984-07-10
Pavelko, Thomas P.
Plastic and nonmetallic article shaping or treating: processes
Carbonizing to form article
Agglomeration or accretion
29608, 148103, 148104, 264108, 264332, 264DIG58, C04B 3550
Patent
active
044592485
ABSTRACT:
A temperature sensitive element comprises fine grain powders which consist of a spin reorientation type ferromagnetic material having a transition temperature range, below which transition temperature range the easy direction of magnetization of the spin reorientation type ferromagnetic material is predetermined in one crystallographic direction thereof and above which transition temperature range the easy direction of magnetization is a predetermined other direction perpendicular to the predetermined one crystallographic direction. The temperature sensitive element is produced by compacting the fine grain powders at a temperature higher than the transition temperature range. According to the present invention, it is possible to use a polycrystalline rare earth cobalt alloy material in the field where low Curie point ferrite has been used or where bimetals have been used for a thermal valve or a temperature controlling device.
REFERENCES:
patent: 2247376 (1941-07-01), Heuer
patent: 2384215 (1945-09-01), Toulmin
patent: 3264716 (1966-08-01), Silver
patent: 3387066 (1968-06-01), Martin
patent: 3855374 (1974-12-01), Brailowsky
patent: 3891476 (1975-06-01), Naastepad
patent: 3977918 (1976-08-01), Paladino
patent: 4057606 (1977-11-01), Kobayashi
patent: 4063970 (1977-12-01), Steingroever
patent: 4156623 (1979-05-01), Becker
patent: 4347201 (1982-08-01), Sagawa
Sagawa Masato
Yamagishi Wataru
Fujitsu Limited
Pavelko Thomas P.
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