GB1019634A - Production of alloy pellets - Google Patents
Production of alloy pelletsInfo
- Publication number
- GB1019634A GB1019634A GB4660262A GB4660262A GB1019634A GB 1019634 A GB1019634 A GB 1019634A GB 4660262 A GB4660262 A GB 4660262A GB 4660262 A GB4660262 A GB 4660262A GB 1019634 A GB1019634 A GB 1019634A
- Authority
- GB
- United Kingdom
- Prior art keywords
- production
- dec
- alloy material
- alloy pellets
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/0005—Separation of the coating from the substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physical Vapour Deposition (AREA)
- Coating With Molten Metal (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Printing Plates And Materials Therefor (AREA)
Abstract
1,019,634. Casting processes. INTERMETALL GESELLSCHAFT FUR METALLURGIA UND ELEKTRONIK. Dec. 10, 1962 [Dec. 8, 1961], No. 46602/62. Addition to 917,897. Heading B3F. Alloy pellets for the production of PN junctions in semi-conductor devices are made by depositing patches of the alloy material on a suitably masked plane plate, removing the masking and then heating so that surface tension contracts the molten alloy material into globules. The support may be a sapphire plate.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI17390A DE1121338B (en) | 1959-12-17 | 1959-12-17 | Process for the production of alloy pills of small dimensions |
DEJ20983A DE1154947B (en) | 1959-12-17 | 1961-12-08 | Process for making alloy pills of small dimensions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1019634A true GB1019634A (en) | 1966-02-09 |
Family
ID=25981259
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3350760A Expired GB917897A (en) | 1959-12-17 | 1960-09-29 | Method of making pellets of alloy of small dimensions |
GB4660262A Expired GB1019634A (en) | 1959-12-17 | 1962-12-10 | Production of alloy pellets |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3350760A Expired GB917897A (en) | 1959-12-17 | 1960-09-29 | Method of making pellets of alloy of small dimensions |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE1121338B (en) |
GB (2) | GB917897A (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE675731C (en) * | 1935-10-06 | 1939-05-17 | Bernhard Berghaus | Process for the production of homogeneous layers or bodies from metals on a base body by cathode sputtering, thermal evaporation or thermal decomposition of metal compounds |
-
1959
- 1959-12-17 DE DEI17390A patent/DE1121338B/en active Pending
-
1960
- 1960-09-29 GB GB3350760A patent/GB917897A/en not_active Expired
-
1961
- 1961-12-08 DE DEJ20983A patent/DE1154947B/en active Granted
-
1962
- 1962-12-10 GB GB4660262A patent/GB1019634A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1121338B (en) | 1962-01-04 |
DE1154947B (en) | 1963-09-26 |
GB917897A (en) | 1963-02-06 |
DE1154947C2 (en) | 1964-04-23 |
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