US2649368A - Indium-bismuth-tin alloy - Google Patents
Indium-bismuth-tin alloy Download PDFInfo
- Publication number
- US2649368A US2649368A US189045A US18904550A US2649368A US 2649368 A US2649368 A US 2649368A US 189045 A US189045 A US 189045A US 18904550 A US18904550 A US 18904550A US 2649368 A US2649368 A US 2649368A
- Authority
- US
- United States
- Prior art keywords
- bismuth
- indium
- tin alloy
- alloys
- cadmium
- 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 - Lifetime
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Classifications
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Adornments (AREA)
Description
Patented Aug. 18, 1953 2,649,368
'UNITED STATES PATENT OFFICE INDIUM-BISMUTH-TIN ALLOY Albert A. Smith, J r., Metuchen, and John L. Everhart, Linden, N. J assignors to American Smelting and Refining Company, New York, N. Y., a corporation of New Jersey No Drawing. Application October 7, 1950,
Serial No. 189,045
1 Claim. (Cl. 75-134) 1 2 This invention relates to alloys and more par- References Cited in the file of this patent ticularly it relates to low fusing point alloys. UNITED STATES PATENTS It is an object of the invention to provide cadmium-free low melting point alloys. Number e Date In accordance with the invention alloys are 5 2,213,513 Pray Oct. 15, 1940 provided comprising 31-33% l3i, 50-52% In, OTHER REFERENCES 5: 3? i and have fusmg pomts of approxl- French, Industrial and Engineering Chemistry,
l. 27 December 1935, pages 1464 and 1465. It will be observed from the compositions that V0 these alloys do not contain cadmium and accord- 10 gi gg g s igg ggigg y N. Y.), vol 35, March ingly they are suitable for certain applications as heat transfer media particularly in such applica- Whltehead Metal Fmlshmg July 1944 pages tions Where cadmium would be detrimental. 405407 What is claimed is: 26Smith, Metal Industry, October 26, 1945, page Low melting point alloys composed of 31-33% 15 ALBERT A. SMITH, JR. p g
JOHN L. EVERHART.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US189045A US2649368A (en) | 1950-10-07 | 1950-10-07 | Indium-bismuth-tin alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US189045A US2649368A (en) | 1950-10-07 | 1950-10-07 | Indium-bismuth-tin alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
US2649368A true US2649368A (en) | 1953-08-18 |
Family
ID=22695677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US189045A Expired - Lifetime US2649368A (en) | 1950-10-07 | 1950-10-07 | Indium-bismuth-tin alloy |
Country Status (1)
Country | Link |
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US (1) | US2649368A (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2767085A (en) * | 1955-07-01 | 1956-10-16 | Rca Corp | Indium-gold amalgams |
US2845373A (en) * | 1954-06-01 | 1958-07-29 | Rca Corp | Semi-conductor devices and methods of making same |
US2959631A (en) * | 1954-07-01 | 1960-11-08 | Elgin Nat Watch Co | Indium-containing alloys and electrical energy producing cells including the same |
US3150901A (en) * | 1961-11-17 | 1964-09-29 | Gen Electric | Bearing surfaces |
US3184303A (en) * | 1960-10-31 | 1965-05-18 | Ibm | Superconductive solder |
US3254992A (en) * | 1962-11-08 | 1966-06-07 | Garde Mfg Company | Electrically conductive alloy |
US3323912A (en) * | 1964-12-02 | 1967-06-06 | Ibm | Indium-bismuth-gold alloys |
US4083718A (en) * | 1975-03-20 | 1978-04-11 | Tokyo Shibaura Electric Co., Ltd. | Bismuth-tin-indium-lead alloy |
US4214903A (en) * | 1975-03-20 | 1980-07-29 | Tokyo Shibaura Electric Co., Ltd. | Bismuth-tin-indium alloy |
EP0099777A1 (en) * | 1982-06-21 | 1984-02-01 | Centre National D'etudes Spatiales | Heat well with temperature regulation |
FR2556085A2 (en) * | 1983-12-02 | 1985-06-07 | Centre Nat Etd Spatiales | Temperature-regulating heat sink |
US4623514A (en) * | 1985-05-31 | 1986-11-18 | The United States Of America As Represented By The Secretary Of The Navy | Liquid metal brush material for electrical machinery systems |
US5242658A (en) * | 1992-07-07 | 1993-09-07 | The Indium Corporation Of America | Lead-free alloy containing tin, zinc and indium |
US5248476A (en) * | 1992-04-30 | 1993-09-28 | The Indium Corporation Of America | Fusible alloy containing bismuth, indium, lead, tin and gallium |
US5455004A (en) * | 1993-10-25 | 1995-10-03 | The Indium Corporation Of America | Lead-free alloy containing tin, zinc, indium and bismuth |
US5725694A (en) * | 1996-11-25 | 1998-03-10 | Reynolds Metals Company | Free-machining aluminum alloy and method of use |
US8653013B2 (en) | 2011-09-20 | 2014-02-18 | The United States Of America As Represented By The Secretary Of The Navy | Nontoxic low melting point fusible alloy lubrication of electromagnetic railgun armatures and rails |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2218513A (en) * | 1938-02-05 | 1940-10-22 | Samuel I Berger | Mechanical toy |
-
1950
- 1950-10-07 US US189045A patent/US2649368A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2218513A (en) * | 1938-02-05 | 1940-10-22 | Samuel I Berger | Mechanical toy |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2845373A (en) * | 1954-06-01 | 1958-07-29 | Rca Corp | Semi-conductor devices and methods of making same |
US2959631A (en) * | 1954-07-01 | 1960-11-08 | Elgin Nat Watch Co | Indium-containing alloys and electrical energy producing cells including the same |
US2767085A (en) * | 1955-07-01 | 1956-10-16 | Rca Corp | Indium-gold amalgams |
US3184303A (en) * | 1960-10-31 | 1965-05-18 | Ibm | Superconductive solder |
US3150901A (en) * | 1961-11-17 | 1964-09-29 | Gen Electric | Bearing surfaces |
US3254992A (en) * | 1962-11-08 | 1966-06-07 | Garde Mfg Company | Electrically conductive alloy |
US3323912A (en) * | 1964-12-02 | 1967-06-06 | Ibm | Indium-bismuth-gold alloys |
US4214903A (en) * | 1975-03-20 | 1980-07-29 | Tokyo Shibaura Electric Co., Ltd. | Bismuth-tin-indium alloy |
US4083718A (en) * | 1975-03-20 | 1978-04-11 | Tokyo Shibaura Electric Co., Ltd. | Bismuth-tin-indium-lead alloy |
EP0099777A1 (en) * | 1982-06-21 | 1984-02-01 | Centre National D'etudes Spatiales | Heat well with temperature regulation |
FR2556085A2 (en) * | 1983-12-02 | 1985-06-07 | Centre Nat Etd Spatiales | Temperature-regulating heat sink |
US4623514A (en) * | 1985-05-31 | 1986-11-18 | The United States Of America As Represented By The Secretary Of The Navy | Liquid metal brush material for electrical machinery systems |
US5248476A (en) * | 1992-04-30 | 1993-09-28 | The Indium Corporation Of America | Fusible alloy containing bismuth, indium, lead, tin and gallium |
US5242658A (en) * | 1992-07-07 | 1993-09-07 | The Indium Corporation Of America | Lead-free alloy containing tin, zinc and indium |
US5455004A (en) * | 1993-10-25 | 1995-10-03 | The Indium Corporation Of America | Lead-free alloy containing tin, zinc, indium and bismuth |
US5725694A (en) * | 1996-11-25 | 1998-03-10 | Reynolds Metals Company | Free-machining aluminum alloy and method of use |
US8653013B2 (en) | 2011-09-20 | 2014-02-18 | The United States Of America As Represented By The Secretary Of The Navy | Nontoxic low melting point fusible alloy lubrication of electromagnetic railgun armatures and rails |
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