GB574170A - Process of manufacturing electric resistance elements durable at high temperature and proof against chemical action - Google Patents
Process of manufacturing electric resistance elements durable at high temperature and proof against chemical actionInfo
- Publication number
- GB574170A GB574170A GB1774043A GB1774043A GB574170A GB 574170 A GB574170 A GB 574170A GB 1774043 A GB1774043 A GB 1774043A GB 1774043 A GB1774043 A GB 1774043A GB 574170 A GB574170 A GB 574170A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boride
- silicide
- nitride
- carbide
- oxide
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 150000004767 nitrides Chemical class 0.000 abstract 6
- 229910021332 silicide Inorganic materials 0.000 abstract 6
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 abstract 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract 4
- 229910010271 silicon carbide Inorganic materials 0.000 abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 2
- 229910052790 beryllium Inorganic materials 0.000 abstract 2
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 239000011651 chromium Substances 0.000 abstract 2
- 229910017052 cobalt Inorganic materials 0.000 abstract 2
- 239000010941 cobalt Substances 0.000 abstract 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 2
- 239000011733 molybdenum Substances 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 2
- 229910052721 tungsten Inorganic materials 0.000 abstract 2
- 239000010937 tungsten Substances 0.000 abstract 2
- 229910052720 vanadium Inorganic materials 0.000 abstract 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Ceramic Products (AREA)
Abstract
Resistance heating elements consist of a mixture of silicon carbide with carbide, nitride, silicide, or boride of chromium, and carbide, nitride, silicide, or boride of beryllium, molybdenum, tungsten, titanium, or vanadium, with or without nitride, silicide, boride or oxide of manganese, iron, nickel, or cobalt. The additional carbide, silicide, nitride, oxide, or boride may be obtained by adding a metal, metal oxide, or other compound capable of reacting with silicon carbide, or the metal or metal compound may be mixed with carbon or silicon or compound of nitrogen, oxygen, or boron, and added to the silicon carbide. The resulting composition may be used as a resistance rod, or may be crushed to granular form, or may form a coating on carbon or graphite elements. The Specification as open to inspection under Sect. 91 describes electric resistance heating elements consisting of silicon carbide with carbide, nitride, silicide, boride, or oxide, of beryllium, molybdenum, tungsten, titanium, vanadium or chromium, with or without nitride, silicide, boride, or oxide, of manganese, iron, nickel or cobalt. This subject-matter does not appear in the Specification as accepted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1774043A GB574170A (en) | 1943-10-27 | 1943-10-27 | Process of manufacturing electric resistance elements durable at high temperature and proof against chemical action |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1774043A GB574170A (en) | 1943-10-27 | 1943-10-27 | Process of manufacturing electric resistance elements durable at high temperature and proof against chemical action |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB574170A true GB574170A (en) | 1945-12-27 |
Family
ID=10100406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1774043A Expired GB574170A (en) | 1943-10-27 | 1943-10-27 | Process of manufacturing electric resistance elements durable at high temperature and proof against chemical action |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB574170A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE925618C (en) * | 1952-05-15 | 1955-03-24 | Degussa | Thermocouple, especially immersion pyrometer |
| DE1028542B (en) * | 1954-04-24 | 1958-04-24 | Metallgesellschaft Ag | Apparatus and measuring parts that come into contact with electrolytes |
| US2862828A (en) * | 1955-11-14 | 1958-12-02 | Borolite Corp | Hot strength corrosion resistant material and production thereof |
| US2957754A (en) * | 1951-10-19 | 1960-10-25 | Carborundum Co | Method of making metal borides |
| US3000734A (en) * | 1956-10-11 | 1961-09-19 | 134 Woodworth Corp | Solid state fabrication of hard, high melting point, heat resistant materials |
-
1943
- 1943-10-27 GB GB1774043A patent/GB574170A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2957754A (en) * | 1951-10-19 | 1960-10-25 | Carborundum Co | Method of making metal borides |
| DE925618C (en) * | 1952-05-15 | 1955-03-24 | Degussa | Thermocouple, especially immersion pyrometer |
| DE1028542B (en) * | 1954-04-24 | 1958-04-24 | Metallgesellschaft Ag | Apparatus and measuring parts that come into contact with electrolytes |
| US2862828A (en) * | 1955-11-14 | 1958-12-02 | Borolite Corp | Hot strength corrosion resistant material and production thereof |
| US3000734A (en) * | 1956-10-11 | 1961-09-19 | 134 Woodworth Corp | Solid state fabrication of hard, high melting point, heat resistant materials |
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