ES255134A1 - A procedure for the manufacture of binary or complex intermetal compounds (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the manufacture of binary or complex intermetal compounds (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES255134A1 ES255134A1 ES0255134A ES255134A ES255134A1 ES 255134 A1 ES255134 A1 ES 255134A1 ES 0255134 A ES0255134 A ES 0255134A ES 255134 A ES255134 A ES 255134A ES 255134 A1 ES255134 A1 ES 255134A1
- Authority
- ES
- Spain
- Prior art keywords
- compound
- translation
- machine
- legally binding
- google translate
- 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
- 150000001875 compounds Chemical class 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 3
- 230000005496 eutectics Effects 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000004482 other powder Substances 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910000765 intermetallic Inorganic materials 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
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
- C22C1/02—Making non-ferrous alloys by melting
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
-
- 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
- H10N10/852—Thermoelectric active materials comprising inorganic compositions comprising tellurium, selenium or sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
Process for manufacturing binary or complex intermetallic compounds, whose melting point significantly exceeds the eutexy temperatures of the corresponding alloy systems, characterized in that two powders are prepared, one of the elements of the compound containing less than proportion in which it exists in said compound, but such that by heating this powder above the temperature of the richest eutectic in this element, a quantity of liquid comprised between 0 and 15% is created, the other powder containing the same element in proportion higher than that in which it exists in said compound, but such that by heating this other powder above the temperature of the richest eutectic in the other element of the compound there is creation of a quantity of liquid comprised between 0 and 15%; because these two powders are mixed in proportions such that the overall composition of the mixture is that of the desired compound; and because this mixture is compressed and fried according to the usual techniques, with a small gradient of the temperature as a function of time. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR784697A FR1226474A (en) | 1959-01-22 | 1959-01-22 | Sintering process for intermetallic compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES255134A1 true ES255134A1 (en) | 1960-04-16 |
Family
ID=8710406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0255134A Expired ES255134A1 (en) | 1959-01-22 | 1960-01-20 | A procedure for the manufacture of binary or complex intermetal compounds (Machine-translation by Google Translate, not legally binding) |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES255134A1 (en) |
| FR (1) | FR1226474A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588520A (en) * | 1982-09-03 | 1986-05-13 | Energy Conversion Devices, Inc. | Powder pressed thermoelectric materials and method of making same |
-
1959
- 1959-01-22 FR FR784697A patent/FR1226474A/en not_active Expired
-
1960
- 1960-01-20 ES ES0255134A patent/ES255134A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1226474A (en) | 1960-07-13 |
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