NL8020349A - - Google Patents
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- 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)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Sampling And Sample Adjustment (AREA)
- Coating With Molten Metal (AREA)
- Manufacture And Refinement Of Metals (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 (sv) | 1981-08-03 |
Family
ID=22121765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8020349A NL8020349A (sv) | 1979-09-12 | 1980-08-13 |
Country Status (14)
Country | Link |
---|---|
US (1) | US4287755A (sv) |
EP (1) | EP0035545B1 (sv) |
JP (1) | JPH0152694B2 (sv) |
AT (1) | AT390680B (sv) |
AU (1) | AU542651B2 (sv) |
BE (1) | BE885188A (sv) |
BR (1) | BR8008825A (sv) |
CA (1) | CA1139420A (sv) |
DE (1) | DE3068349D1 (sv) |
ES (2) | ES8105939A1 (sv) |
NL (1) | NL8020349A (sv) |
NO (1) | NO811593L (sv) |
SE (1) | SE8102980L (sv) |
WO (1) | WO1981000768A1 (sv) |
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 |
US4662215A (en) * | 1984-08-20 | 1987-05-05 | Aluminum Company Of America | Apparatus and method for ultrasonic detection of inclusions in a molten body |
US4563895A (en) * | 1984-08-20 | 1986-01-14 | Aluminum Company Of America | Apparatus and method for ultrasonic detection of inclusions in molten metals |
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 |
WO2009111536A2 (en) | 2008-03-05 | 2009-09-11 | Rundquist Victor F | Niobium as a protective barrier in molten metals |
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 |
KR102306057B1 (ko) | 2013-11-18 | 2021-09-29 | 사우쓰와이어 컴퍼니, 엘엘씨 | 용융 금속의 가스 제거를 위한 가스 출구를 갖는 초음파 탐침 |
FR3026845B1 (fr) | 2014-10-07 | 2018-11-09 | Constellium Issoire | Procede de mouillage d'une sonotrode |
HUE043039T2 (hu) | 2014-10-07 | 2019-07-29 | Constellium Issoire | Eljárás folyékony fém ultrahangos vizsgálatára |
CA2965748C (fr) | 2014-11-05 | 2022-10-25 | Constellium Issoire | Procede d'utilisation d'une sonotrode tubulaire |
US10233515B1 (en) | 2015-08-14 | 2019-03-19 | Southwire Company, Llc | Metal treatment station for use with ultrasonic degassing system |
MX2018015392A (es) * | 2016-06-14 | 2019-10-14 | Nemak Sab De Cv | Metodo, dispositivo y uso para el dispositivo para determinar cuantitativamente la concentracion o tama?o de particula de un componente de una mezcla de material heterogeneo. |
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 JP JP55502154A patent/JPH0152694B2/ja not_active Expired
- 1980-08-13 AT AT0909880A patent/AT390680B/de active
- 1980-08-13 DE DE8080901825T patent/DE3068349D1/de not_active Expired
- 1980-08-13 BR BR8008825A patent/BR8008825A/pt unknown
- 1980-08-13 AU AU63364/80A patent/AU542651B2/en not_active Ceased
- 1980-08-13 NL NL8020349A patent/NL8020349A/nl unknown
- 1980-08-13 WO PCT/US1980/001048 patent/WO1981000768A1/en active IP Right Grant
- 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/ES8300513A1/es not_active Expired
- 1981-05-11 NO NO811593A patent/NO811593L/no unknown
- 1981-05-12 SE SE8102980A patent/SE8102980L/sv not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BE885188A (fr) | 1981-03-11 |
ATA909880A (de) | 1989-11-15 |
US4287755A (en) | 1981-09-08 |
SE8102980L (sv) | 1981-05-12 |
DE3068349D1 (en) | 1984-08-02 |
WO1981000768A1 (en) | 1981-03-19 |
AU542651B2 (en) | 1985-02-28 |
EP0035545A1 (en) | 1981-09-16 |
AT390680B (de) | 1990-06-11 |
ES501578A0 (es) | 1982-11-16 |
EP0035545B1 (en) | 1984-06-27 |
ES8300513A1 (es) | 1982-11-16 |
BR8008825A (pt) | 1981-06-23 |
ES494941A0 (es) | 1981-07-16 |
ES8105939A1 (es) | 1981-07-16 |
JPS56501260A (sv) | 1981-09-03 |
CA1139420A (en) | 1983-01-11 |
JPH0152694B2 (sv) | 1989-11-09 |
NO811593L (no) | 1981-05-11 |
EP0035545A4 (en) | 1982-02-05 |
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