GB1452541A - Acoustic device - Google Patents
Acoustic deviceInfo
- Publication number
- GB1452541A GB1452541A GB529274A GB529274A GB1452541A GB 1452541 A GB1452541 A GB 1452541A GB 529274 A GB529274 A GB 529274A GB 529274 A GB529274 A GB 529274A GB 1452541 A GB1452541 A GB 1452541A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloy
- wire
- produced
- feb
- strip
- 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
- 229910045601 alloy Inorganic materials 0.000 abstract 6
- 239000000956 alloy Substances 0.000 abstract 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 239000012267 brine Substances 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 238000002441 X-ray diffraction Methods 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910001092 metal group alloy Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052755 nonmetal Inorganic materials 0.000 abstract 1
- 150000002843 nonmetals Chemical class 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000011135 tin Substances 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/30—Time-delay networks
- H03H9/36—Time-delay networks with non-adjustable delay time
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Acoustics & Sound (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Soft Magnetic Materials (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
1452541 Acoustic devices ALLIED CHEMICAL CORP 5 Feb 1974 [5 Feb 1973] 5292/74 Heading H3U [Also in Division C7] An acoustic device, e.g. a delay line, comprises a metal alloy body which is at least 50% amorphous as measured by X-ray diffraction, the term "alloy" including mixtures of a metal with certain non-metals. The alloys used are of the general formula TiXj where T is one or more transition metals and X is one or more of aluminium, antimony, beryllium, boron, germanium, carbon, indium, phosphorus, silicon and tin and examples of preferred alloys are given. At high frequencies amorphous bodies have the advantage over polycrystalline bodies that the attenuation varies as f<SP>2</SP> rather than f<SP>4</SP>. The body may be in the form of a wire, which passes torsional waves, a strip, which passes shear waves, or be in bulk form, e.g. a rod. Piezoelectric or magnetostrictive transducers may be used. In the case of a wire, magnetostrictive delay line, a variable delay may be obtained by arranging for one of the transducers to be movable. Examples are given of methods of manufacture of acoustic devices according to the invention. A wire is produced by passing molten alloy through an orifice into brine solution at - 20‹ C. A strip is produced by passing molten alloy from a silica tube between rotating rolls at room temperature. A rod is produced by melting alloy in a silica tube and rapidly quenching it in brine solution at - 20‹ C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00329935A US3838365A (en) | 1973-02-05 | 1973-02-05 | Acoustic devices using amorphous metal alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1452541A true GB1452541A (en) | 1976-10-13 |
Family
ID=23287655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB529274A Expired GB1452541A (en) | 1973-02-05 | 1974-02-05 | Acoustic device |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3838365A (en) |
| JP (1) | JPS5524727B2 (en) |
| DE (1) | DE2405036A1 (en) |
| GB (1) | GB1452541A (en) |
| NL (1) | NL7401006A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2233345A (en) * | 1989-06-29 | 1991-01-09 | Pitney Bowes Inc | Ferromagnetic alloys with high nickel content and high permeability |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5631882B2 (en) * | 1973-11-16 | 1981-07-24 | ||
| US4053333A (en) * | 1974-09-20 | 1977-10-11 | University Of Pennsylvania | Enhancing magnetic properties of amorphous alloys by annealing under stress |
| NL182182C (en) * | 1974-11-29 | 1988-01-18 | Allied Chem | DEVICE WITH AMORPHIC METAL ALLOY. |
| US4030892A (en) * | 1976-03-02 | 1977-06-21 | Allied Chemical Corporation | Flexible electromagnetic shield comprising interlaced glassy alloy filaments |
| JPS52117002A (en) * | 1976-03-26 | 1977-10-01 | Shingijutsu Kaihatsu Jigyodan | Electric signal transmitter using ferromagnetic amorphous ribbon |
| US4116728B1 (en) * | 1976-09-02 | 1994-05-03 | Gen Electric | Treatment of amorphous magnetic alloys to produce a wide range of magnetic properties |
| US4085396A (en) * | 1976-09-27 | 1978-04-18 | Bell Telephone Laboratories, Incorporated | Electric fuse |
| US4188211A (en) * | 1977-02-18 | 1980-02-12 | Tdk Electronics Company, Limited | Thermally stable amorphous magnetic alloy |
| JPS5949299B2 (en) * | 1977-09-12 | 1984-12-01 | ソニー株式会社 | amorphous magnetic alloy |
| JPS54139390A (en) * | 1977-09-24 | 1979-10-29 | Noboru Tsuya | Variable frequency electromagnetostrictive device |
| US4187128A (en) * | 1978-09-26 | 1980-02-05 | Bell Telephone Laboratories, Incorporated | Magnetic devices including amorphous alloys |
| JPS55152143A (en) * | 1979-05-16 | 1980-11-27 | Toyo Soda Mfg Co Ltd | Amorphous alloy electrode material for electrolysis |
| EP0026871B1 (en) * | 1979-10-05 | 1984-02-15 | Allied Corporation | Core for electromagnetic induction device |
| US4389262A (en) * | 1980-12-31 | 1983-06-21 | Allied Corporation | Amorphous alloys of nickel, aluminum and boron |
| JPS57160513A (en) * | 1981-03-31 | 1982-10-02 | Takeshi Masumoto | Maunfacture of amorphous metallic fine wire |
| JPS5831053A (en) * | 1981-08-18 | 1983-02-23 | Toshiba Corp | Amorphous alloy |
| JPS58213857A (en) * | 1982-06-04 | 1983-12-12 | Takeshi Masumoto | Amorphous iron alloy having superior fatigue characteristic |
| DE3631830A1 (en) * | 1986-09-19 | 1988-03-31 | Demetron | MULTI-MATERIAL ALLOY FOR TARGETS OF CATHODE SPRAYING SYSTEMS AND THEIR USE |
| JPS6425932A (en) * | 1988-07-06 | 1989-01-27 | Takeshi Masumoto | Co-type amorphous-metal filament |
| DE4103145A1 (en) * | 1991-02-02 | 1992-08-13 | Schott Glaswerke | ULTRASOUND PROBE |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2503831A (en) * | 1949-01-07 | 1950-04-11 | Bell Telephone Labor Inc | Fine wire delay line |
| US2672590A (en) * | 1950-03-22 | 1954-03-16 | Bell Telephone Labor Inc | Delay line |
| US2700738A (en) * | 1951-05-05 | 1955-01-25 | Ibm | Delay-line end cell |
| US3403271A (en) * | 1966-02-09 | 1968-09-24 | Hewlett Packard Co | Ultrasonic transducer with absorptive load |
-
1973
- 1973-02-05 US US00329935A patent/US3838365A/en not_active Expired - Lifetime
-
1974
- 1974-01-24 NL NL7401006A patent/NL7401006A/xx not_active Application Discontinuation
- 1974-02-02 DE DE19742405036 patent/DE2405036A1/en not_active Ceased
- 1974-02-05 JP JP1418574A patent/JPS5524727B2/ja not_active Expired
- 1974-02-05 GB GB529274A patent/GB1452541A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2233345A (en) * | 1989-06-29 | 1991-01-09 | Pitney Bowes Inc | Ferromagnetic alloys with high nickel content and high permeability |
| GB2233345B (en) * | 1989-06-29 | 1994-02-16 | Pitney Bowes Inc | Ferromagnetic alloys with high nickel content and high permeability |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7401006A (en) | 1974-08-07 |
| DE2405036A1 (en) | 1974-08-08 |
| JPS49112551A (en) | 1974-10-26 |
| JPS5524727B2 (en) | 1980-07-01 |
| US3838365A (en) | 1974-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |