GB878083A - Improvements relating to thermocouples - Google Patents
Improvements relating to thermocouplesInfo
- Publication number
- GB878083A GB878083A GB7108/58A GB710858A GB878083A GB 878083 A GB878083 A GB 878083A GB 7108/58 A GB7108/58 A GB 7108/58A GB 710858 A GB710858 A GB 710858A GB 878083 A GB878083 A GB 878083A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tungsten
- thermocouples
- tantalum
- improvements relating
- 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
- 229910001080 W alloy Inorganic materials 0.000 abstract 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 2
- 239000010937 tungsten Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001362 Ta alloys Inorganic materials 0.000 abstract 1
- -1 and as the other Chemical compound 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052702 rhenium Inorganic materials 0.000 abstract 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- H10N10/854—Thermoelectric active materials comprising inorganic compositions comprising only metals
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
A thermocouple for service at temperatures up to 2800 DEG C. has as one component an alloy of tungsten with 0.05-38% by weight of rhenium, and as the other, tungsten. The latter may be replaced by tantalum or an alloy of tantalum and tungsten, when a characteristic curve is obtained having a steeper slope above 2100 DEG C., although the maximum operating temperature and the E.M.F. generated are both reduced. All the couples of the invention have a positive slope to the characteristic curve at all temperatures, and are unaffected by hydrogen. Reference has been directed by the Comptroller to Specification 816,135.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7108/58A GB878083A (en) | 1958-03-05 | 1958-03-05 | Improvements relating to thermocouples |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7108/58A GB878083A (en) | 1958-03-05 | 1958-03-05 | Improvements relating to thermocouples |
Publications (1)
Publication Number | Publication Date |
---|---|
GB878083A true GB878083A (en) | 1961-09-27 |
Family
ID=9826758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7108/58A Expired GB878083A (en) | 1958-03-05 | 1958-03-05 | Improvements relating to thermocouples |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB878083A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1464089B1 (en) * | 1963-04-01 | 1970-07-09 | Engelhard Ind Inc | Thermocouple |
-
1958
- 1958-03-05 GB GB7108/58A patent/GB878083A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1464089B1 (en) * | 1963-04-01 | 1970-07-09 | Engelhard Ind Inc | Thermocouple |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB878083A (en) | Improvements relating to thermocouples | |
GB190657A (en) | Improvements in and relating to pyrometers | |
GB986676A (en) | Improvements in thermal history gage | |
GB933137A (en) | Improvements in or relating to thermocouple probes | |
GB943613A (en) | Improvements in molybdenum alloys | |
CA669974A (en) | Inhibition of the corrosion of metals by steam at high temperatures | |
DK91936C (en) | Alloy for use as an electrical resistance material at high temperatures. | |
GB559288A (en) | Improvements in bi-metallic temperature-responsive devices | |
BRZOZOWSKI et al. | Dynamic thermocouple for measuring plasma temperatures up to 4000 deg C(Dynamic thermocouple for measuring plasma temperature up to 4000 degrees C, deriving relations for heating curve as function of time) | |
GB947136A (en) | Tungsten base alloys | |
KUHLMAN | Thermoelectric output of various thermocouple materials tested for use at temperatures above 4, 500 degrees f, including examination of materials as thermocouple insulators | |
SWINDEMAN | The interrelation of cyclic and monotonic creep rupture(Stress and strain investigated as criteria for fatigue failure and interrelation of cyclic and monotonic creep rupture at elevated temperatures) | |
Simmons et al. | Properties of 60-40 copper-nickel alloy at temperatures ranging up to 1050 F | |
ES235955A1 (en) | Procedure for the obtaining of treo-1-nitrofenil-2-acilamino-propanodioles-1,3 or its o3-acylic derivatives (Machine-translation by Google Translate, not legally binding) | |
JAFFEE et al. | PROPERTIES OF 70-30 COPPER-NICKEL ALLOY AT TEMPERATURES RANGING UP TO 1050 F | |
GB1020574A (en) | Thermo-electric devices | |
KOVACEVICH et al. | Materials investigation, snap 50/spur program. part i. creep-rupture properties of stress- relieved tzm alloy technical documentary report, jun. 1963- apr. 1964(Effects of potassium vapor on creep-rupture properties of titanium-zirconium-molybdenum alloys for snap 50/space power unit reactor/spur/ program) | |
YP et al. | Viscosity of Normal Paraffins | |
GB848790A (en) | Non-gassing insulating oils | |
GB884682A (en) | Zirconium alloys | |
PEARSON | Preliminary results from the ames emissivity experiment on oso-2(Ames emissivity experiment on OSO-II to measure thermal radiation properties of temperature control coatings exposed to space environment) | |
GB875881A (en) | Brazing alloy | |
ES252983A1 (en) | Perfections in ovens for the production of aluminum by thermal dissociation of aluminum nitride (Machine-translation by Google Translate, not legally binding) | |
ES226721A3 (en) | Thermoelectric indicator temperature sensitive, whose maximum value prescribed is influenced by the level or rhythm with which temperature increases, especially suitable for fire installations (Machine-translation by Google Translate, not legally binding) | |
Arnaud | The elevated temperature properties of cast copper alloys |