NL8020349A - - Google Patents
Download PDFInfo
- Publication number
- NL8020349A NL8020349A NL8020349A NL8020349A NL8020349A NL 8020349 A NL8020349 A NL 8020349A NL 8020349 A NL8020349 A NL 8020349A NL 8020349 A NL8020349 A NL 8020349A NL 8020349 A NL8020349 A NL 8020349A
- Authority
- NL
- Netherlands
- Prior art keywords
- probe
- active end
- titanium
- aluminum
- vacuum atmosphere
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2437—Piezoelectric probes
- G01N29/2443—Quartz crystal probes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/228—Details, e.g. general constructional or apparatus details related to high temperature conditions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/025—Change of phase or condition
- G01N2291/0252—Melting, molten solids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
- G01N2291/0426—Bulk waves, e.g. quartz crystal microbalance, torsional waves
Landscapes
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Sampling And Sample Adjustment (AREA)
- Coating With Molten Metal (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7480079 | 1979-09-12 | ||
| US06/074,800 US4287755A (en) | 1979-09-12 | 1979-09-12 | Probes for the ultrasonic treatment or inspection of molten aluminum |
| PCT/US1980/001048 WO1981000768A1 (en) | 1979-09-12 | 1980-08-13 | Probes for the ultrasonic treatment or inspection of molten aluminum |
| US8001048 | 1980-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8020349A true NL8020349A (enExample) | 1981-08-03 |
Family
ID=22121765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8020349A NL8020349A (enExample) | 1979-09-12 | 1980-08-13 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4287755A (enExample) |
| EP (1) | EP0035545B1 (enExample) |
| JP (1) | JPH0152694B2 (enExample) |
| AT (1) | AT390680B (enExample) |
| AU (1) | AU542651B2 (enExample) |
| BE (1) | BE885188A (enExample) |
| BR (1) | BR8008825A (enExample) |
| CA (1) | CA1139420A (enExample) |
| DE (1) | DE3068349D1 (enExample) |
| ES (2) | ES8105939A1 (enExample) |
| NL (1) | NL8020349A (enExample) |
| NO (1) | NO811593L (enExample) |
| SE (1) | SE8102980L (enExample) |
| WO (1) | WO1981000768A1 (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447301A (en) * | 1982-10-29 | 1984-05-08 | The United States Of America As Represented By The United States Department Of Energy | Sonic resonator control and method for determining component concentration in multiple component molten liquids |
| US4763513A (en) * | 1983-02-07 | 1988-08-16 | Nusonics, Inc. | Sonic transducer |
| CA1235476A (en) * | 1984-05-17 | 1988-04-19 | University Of Toronto Innovations Foundation (The) | Testing of liquid melts |
| US4563895A (en) * | 1984-08-20 | 1986-01-14 | Aluminum Company Of America | Apparatus and method for ultrasonic detection of inclusions in molten metals |
| US4662215A (en) * | 1984-08-20 | 1987-05-05 | Aluminum Company Of America | Apparatus and method for ultrasonic detection of inclusions in a molten body |
| GB9107803D0 (en) * | 1991-04-12 | 1991-05-29 | Thor Ceramics Ltd | Device and method for quality control |
| GB9115141D0 (en) * | 1991-07-13 | 1991-08-28 | British Steel Plc | Ultrasonic detectors |
| FR2687001A1 (fr) * | 1992-01-31 | 1993-08-06 | Atochem Elf Sa | Dispositif pour fixer une sonde de mesure a ultrasons. |
| US5708209A (en) * | 1996-08-27 | 1998-01-13 | Aluminum Company Of America | Apparatus and method for ultrasonic particle detection in molten metal |
| FR2796155B1 (fr) | 1999-07-09 | 2001-09-07 | Pechiney Rhenalu | Procede et dispositif ameliores de comptage des inclusions dans un bain de metal liquide par ultrasons |
| DE10390146D2 (de) * | 2002-01-18 | 2004-12-09 | Amepa Gmbh | Verfahren und Vorrichtung zur Bestimmung von Kenngrössen einer Metallschmelze |
| US7021145B2 (en) * | 2003-07-21 | 2006-04-04 | Horiba Instruments, Inc | Acoustic transducer |
| US7682556B2 (en) * | 2005-08-16 | 2010-03-23 | Ut-Battelle Llc | Degassing of molten alloys with the assistance of ultrasonic vibration |
| DE102007027392B3 (de) * | 2007-06-11 | 2009-01-15 | Forschungszentrum Dresden - Rossendorf E.V. | Verfahren zur Messung von lokalen Strömungsgeschwindigkeiten in flüssigen Schmelzen |
| DE102007027391B3 (de) * | 2007-06-11 | 2009-01-08 | Forschungszentrum Dresden - Rossendorf E.V. | Ultraschallsensor zur Messung von lokalen Strömungsgeschwindigkeiten in flüssigen Schmelzen |
| CN103056318B (zh) | 2008-03-05 | 2017-06-09 | 南线有限责任公司 | 作为熔融金属中的防护屏蔽层的铌 |
| US8652397B2 (en) | 2010-04-09 | 2014-02-18 | Southwire Company | Ultrasonic device with integrated gas delivery system |
| CN103038372A (zh) * | 2010-04-09 | 2013-04-10 | 南线公司 | 熔融金属的超声波除气 |
| US9145597B2 (en) | 2013-02-22 | 2015-09-29 | Almex Usa Inc. | Simultaneous multi-mode gas activation degassing device for casting ultraclean high-purity metals and alloys |
| ES2744844T3 (es) | 2013-11-18 | 2020-02-26 | Southwire Co Llc | Sondas ultrasónicas con salidas de gas para la desgasificación de metales fundidos |
| EP3204764B1 (fr) | 2014-10-07 | 2018-12-12 | Constellium Issoire | Procede de controle par ultrasons d'un metal liquide |
| FR3026845B1 (fr) | 2014-10-07 | 2018-11-09 | Constellium Issoire | Procede de mouillage d'une sonotrode |
| US10837081B2 (en) | 2014-11-05 | 2020-11-17 | Constellium Issoire | Method for using a tubular sonotrode |
| US10233515B1 (en) | 2015-08-14 | 2019-03-19 | Southwire Company, Llc | Metal treatment station for use with ultrasonic degassing system |
| US11085903B2 (en) | 2016-06-14 | 2021-08-10 | Nemak S.A.B. De C.V. | Method, device and use for the device for quantitatively determining the concentration or particle size of a component of a heterogeneous material mixture |
| JP7010160B2 (ja) * | 2018-07-10 | 2022-01-26 | 日本製鉄株式会社 | 液体金属の流速測定方法及び超音波流速計 |
| DE102020206688A1 (de) * | 2020-05-28 | 2021-12-02 | Robert Bosch Gesellschaft mit beschränkter Haftung | Ultraschall-Messanordnung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1127231A (en) * | 1965-01-06 | 1968-09-18 | British Aluminium Co Ltd | Improvements in or relating to methods of and apparatus for testing molten metal |
-
1979
- 1979-09-12 US US06/074,800 patent/US4287755A/en not_active Expired - Lifetime
-
1980
- 1980-08-13 AT AT0909880A patent/AT390680B/de active
- 1980-08-13 WO PCT/US1980/001048 patent/WO1981000768A1/en not_active Ceased
- 1980-08-13 BR BR8008825A patent/BR8008825A/pt unknown
- 1980-08-13 DE DE8080901825T patent/DE3068349D1/de not_active Expired
- 1980-08-13 NL NL8020349A patent/NL8020349A/nl unknown
- 1980-08-13 JP JP55502154A patent/JPH0152694B2/ja not_active Expired
- 1980-08-13 AU AU63364/80A patent/AU542651B2/en not_active Ceased
- 1980-09-11 ES ES494941A patent/ES8105939A1/es not_active Expired
- 1980-09-11 BE BE0/202066A patent/BE885188A/fr unknown
- 1980-09-12 CA CA000360558A patent/CA1139420A/en not_active Expired
-
1981
- 1981-03-23 EP EP80901825A patent/EP0035545B1/en not_active Expired
- 1981-04-01 ES ES501578A patent/ES501578A0/es active Granted
- 1981-05-11 NO NO811593A patent/NO811593L/no unknown
- 1981-05-12 SE SE8102980A patent/SE8102980L/ not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| ES494941A0 (es) | 1981-07-16 |
| JPH0152694B2 (enExample) | 1989-11-09 |
| BR8008825A (pt) | 1981-06-23 |
| ATA909880A (de) | 1989-11-15 |
| WO1981000768A1 (en) | 1981-03-19 |
| US4287755A (en) | 1981-09-08 |
| EP0035545A4 (en) | 1982-02-05 |
| CA1139420A (en) | 1983-01-11 |
| ES8300513A1 (es) | 1982-11-16 |
| NO811593L (no) | 1981-05-11 |
| SE8102980L (sv) | 1981-05-12 |
| ES8105939A1 (es) | 1981-07-16 |
| DE3068349D1 (en) | 1984-08-02 |
| ES501578A0 (es) | 1982-11-16 |
| AT390680B (de) | 1990-06-11 |
| AU542651B2 (en) | 1985-02-28 |
| EP0035545B1 (en) | 1984-06-27 |
| JPS56501260A (enExample) | 1981-09-03 |
| BE885188A (fr) | 1981-03-11 |
| EP0035545A1 (en) | 1981-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL8020349A (enExample) | ||
| NL8020380A (enExample) | ||
| RU2703606C2 (ru) | Способ измерения, система и датчик для машины непрерывного литья | |
| US4662215A (en) | Apparatus and method for ultrasonic detection of inclusions in a molten body | |
| Roderick et al. | The measurement of ultrasonic attenuation in solids by the pulse technique and some results in steel | |
| Roth | Scattering of ultrasonic radiation in polycrystalline metals | |
| AU6394980A (en) | Probe for the ultrasonic inspection of moulten aluminum | |
| RU2581421C1 (ru) | Высокотемпературный ультразвуковой датчик и способ его изготовления | |
| EP1724559B1 (en) | Ultrasonic transducer for liquid metal | |
| US4563895A (en) | Apparatus and method for ultrasonic detection of inclusions in molten metals | |
| Idris et al. | Acoustic wave measurements at elevated temperature using a pulsed laser generator and an electromagnetic acoustic transducer detector | |
| US5249466A (en) | Ultrasonic transducer for determining if anisotropic structures are present in metal | |
| JPH06308104A (ja) | 超音波プローブ | |
| JP2009243931A (ja) | 超音波導波棒および超音波プローブ並びにそれを用いた不純物検出方法および界面位置計測方法 | |
| Savinykh et al. | Evaluation of viscosity of Bi–Pb melt (56.5%–43.5%) by the width of a weak shock wave | |
| Mebs et al. | Metal Ultrasonic Delay Lines | |
| Almond et al. | An apparatus employing the pulse-echo overlap technique for the measurement of sound velocities in liquid metals | |
| SU1476332A1 (ru) | Устройство дл измерени массы | |
| Kumar et al. | On the acoustic impedance of salol | |
| JPH0755776A (ja) | 超音波式材料特性値測定装置およびその測定方法 | |
| Rachman | Assessing vibrating viscometers in slurries |