GB912175A - Improvements in and relating to thermoelement positive electrodes - Google Patents
Improvements in and relating to thermoelement positive electrodesInfo
- Publication number
- GB912175A GB912175A GB16549/59A GB1654959A GB912175A GB 912175 A GB912175 A GB 912175A GB 16549/59 A GB16549/59 A GB 16549/59A GB 1654959 A GB1654959 A GB 1654959A GB 912175 A GB912175 A GB 912175A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thermoelement
- relating
- positive electrodes
- zinc
- alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
- H10N10/80—Constructional details
- H10N10/85—Thermoelectric active materials
- H10N10/851—Thermoelectric active materials comprising inorganic compositions
- H10N10/853—Thermoelectric active materials comprising inorganic compositions comprising arsenic, antimony or bismuth
Abstract
A positive thermo-electric element for a thermocouple is produced by hot pressing a powder of a zinc-antimony intermetallic compound containing 2%-3% by weight of lead. The intermetallic compound has a zinc-antimony weight ratio of 35 : 65, the lead is added to the melt of the alloy. The alloy is crushed and hot pressed at 300 DEG C. to 450 DEG C. at 2000 kg/cm.2. U.S.A. Specification 2,366,881 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB16549/59A GB912175A (en) | 1959-05-14 | 1959-05-14 | Improvements in and relating to thermoelement positive electrodes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB16549/59A GB912175A (en) | 1959-05-14 | 1959-05-14 | Improvements in and relating to thermoelement positive electrodes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB912175A true GB912175A (en) | 1962-12-05 |
Family
ID=10079318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16549/59A Expired GB912175A (en) | 1959-05-14 | 1959-05-14 | Improvements in and relating to thermoelement positive electrodes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB912175A (en) |
-
1959
- 1959-05-14 GB GB16549/59A patent/GB912175A/en not_active Expired
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