BR0114292A - Dispositivo para a análise quìmica de amostras de material, bem como recipiente metalúrgico para isso - Google Patents
Dispositivo para a análise quìmica de amostras de material, bem como recipiente metalúrgico para issoInfo
- Publication number
- BR0114292A BR0114292A BR0114292-5A BR0114292A BR0114292A BR 0114292 A BR0114292 A BR 0114292A BR 0114292 A BR0114292 A BR 0114292A BR 0114292 A BR0114292 A BR 0114292A
- Authority
- BR
- Brazil
- Prior art keywords
- laser beam
- laser
- material sample
- chemical analysis
- well
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
- G01N21/718—Laser microanalysis, i.e. with formation of sample plasma
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/063—Illuminating optical parts
- G01N2201/0638—Refractive parts
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
"DISPOSITIVO PARA A ANáLISE QUìMICA DE AMOSTRAS DE MATERIAL, BEM COMO RECIPIENTE METALúRGICO PARA ISSO". Um dispositivo para a análise química de amostras sólidas ou fundidas de material (8), com base em espectroscopia de emissão induzida a laser, está equipado com uma fonte de laser (10) que gera um raio laser (11), um dispositivo de desvio que desvia o raio laser, um dispositivo de focalização que foca o raio laser (11), bem como um dispositivo que guia de reflexões (26) de um plasma (25), inflamado pelo raio laser (11) sobre a amostra de material (8), para um dispositivo de avaliação (28), tal como um espectrómetro. Para poder dispor a fonte de laser (10) e o dispositivo de avaliação (28) bastante afastados da amostra de material (8) e sem influência da amostra de material (8), entre a fonte de laser (10) e a amostra de material (8) é previsto um braço (14) para a condução do raio laser (11), braço este que está equipado com pelo menos uma articulação móvel (12) e que apresenta um compartimento oco para o raio laser (11) e em cujo ponto de articulação (12) é previsto o dispositivo de desvio configurado como espelho ou como prisma, sendo que a fonte de laser (10), bem como a unidade de avaliação (28) estão dispostas independentemente da amostra de material (8) quanto ao movimento.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0164700A AT409553B (de) | 2000-09-28 | 2000-09-28 | Vorrichtung zur chemischen analyse von materialproben sowie metallurgisches gefäss hierfür |
PCT/AT2001/000306 WO2002027301A1 (de) | 2000-09-28 | 2001-09-27 | Vorrichtung zur chemischen analyse von materialproben sowie metallurgisches gefäss hierfür |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0114292A true BR0114292A (pt) | 2003-07-29 |
Family
ID=3688537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0114292-5A BR0114292A (pt) | 2000-09-28 | 2001-09-27 | Dispositivo para a análise quìmica de amostras de material, bem como recipiente metalúrgico para isso |
Country Status (11)
Country | Link |
---|---|
US (1) | US7006216B2 (pt) |
EP (1) | EP1322939B1 (pt) |
KR (1) | KR100809563B1 (pt) |
AT (2) | AT409553B (pt) |
AU (1) | AU2001291462A1 (pt) |
BR (1) | BR0114292A (pt) |
CA (1) | CA2425621A1 (pt) |
CZ (1) | CZ2003905A3 (pt) |
DE (1) | DE50112457D1 (pt) |
WO (1) | WO2002027301A1 (pt) |
ZA (1) | ZA200302380B (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT500029B1 (de) * | 2004-02-18 | 2006-11-15 | Innsitec Laser Technologies Gm | Vorrichtung und verfahren zur bestimmung der chemischen zusammensetzung von festen, flüssigen oder gasförmigen stoffen |
DE102004063365A1 (de) * | 2004-12-30 | 2006-07-13 | Sms Demag Ag | Vorrichtung zur Erfassung der Temperatur und der Analyse von Schmelzen in metallurgischen Schmelzgefäßen |
EP1720002A1 (en) * | 2005-05-04 | 2006-11-08 | Oxford Instruments Analytical Oy | Method and arrangement for non-destructive composition analysis of delicate samples |
DE102007033622B4 (de) * | 2007-07-17 | 2010-04-08 | Heraeus Electro-Nite International N.V. | Verwendung einer hochtemperaturbeständigen Vorrichtung in Stahlschmelzen |
PL2489979T3 (pl) * | 2011-02-19 | 2013-09-30 | Refractory Intellectual Property Gmbh & Co Kg | Sposób rozpoznawania i pomiaru cylindrycznych powierzchni na ogniotrwałych ceramicznych częściach konstrukcyjnych w zastosowaniach metalurgicznych |
CN102706838B (zh) * | 2012-06-16 | 2014-01-15 | 冶金自动化研究设计院 | 一种冶金成分在线检测装置及方法 |
CN106290264B (zh) * | 2016-10-27 | 2019-06-11 | 西安交通大学 | 一种基于激光诱导光谱击穿技术检测真空装置真空度的系统及方法 |
US10506985B2 (en) * | 2017-06-15 | 2019-12-17 | The University Of Massachusetts | Methods and systems for diagnosing or monitoring progress of a pathology using laser induced breakdown spectroscopy and biological fluids |
CN109738421A (zh) * | 2019-01-30 | 2019-05-10 | 合肥金星机电科技发展有限公司 | 熔体成分检测系统 |
CN112517889B (zh) * | 2020-10-30 | 2021-12-24 | 中国航发北京航空材料研究院 | 一种钛合金机匣铸造过程冒口动态加热系统及方法 |
CN115108680B (zh) * | 2022-06-25 | 2023-11-03 | 广西七彩环境科技有限公司 | 一种靶向法水质提标工艺系统 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2528187B1 (fr) * | 1982-06-08 | 1986-01-24 | Commissariat Energie Atomique | Dispositif pour la transmission d'un faisceau energetique |
DE3413589A1 (de) * | 1984-04-11 | 1985-10-24 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zur messung der zusammensetzung und der temperatur von fluessigem stahl und fluessiger schlacke in einem schmelzgefaess |
JPS6186636A (ja) | 1984-10-05 | 1986-05-02 | Kawasaki Steel Corp | 鋼のレ−ザ発光分光分析方法 |
IT206702Z2 (it) * | 1985-11-26 | 1987-10-01 | Comau Spa | Robot industriale per saldatura e taglio mediante fascio laser |
DE3617869A1 (de) * | 1986-05-27 | 1987-12-03 | Hoesch Stahl Ag | Spektralanalysenvorrichtung an einem konverter |
DE58908876D1 (de) * | 1988-10-03 | 1995-02-23 | Krupp Ag Hoesch Krupp | Verfahren zur optischen Ankopplung eines Elementanalysesystems und eines Lasers an flüssiges Metall in einem Schmelzgefäss. |
US4892992A (en) * | 1988-11-03 | 1990-01-09 | Gmf Robotics Corporation | Industrial laser robot system |
US4986658B1 (en) * | 1989-04-21 | 1996-06-25 | Univ Lehigh | Transient spectroscopic method and apparatus for in-process analysis of molten metal |
JP2727812B2 (ja) * | 1991-08-07 | 1998-03-18 | 住友金属工業株式会社 | 溶融金属の成分分析装置 |
JP2727813B2 (ja) * | 1991-08-07 | 1998-03-18 | 住友金属工業株式会社 | 溶融金属の成分分析装置 |
TW337553B (en) | 1995-12-20 | 1998-08-01 | Voest Alpine Ind Anlagen | Method for determination of electromagnetic waves originating from a melt |
IT1306112B1 (it) * | 1998-03-20 | 2001-05-29 | Consiglio Nazionale Ricerche | Metodo per l'analisi quantitativa dei componenti atomici di materialimediante misure di spettroscopia libs senza calibrazione |
JPH11326206A (ja) * | 1998-05-08 | 1999-11-26 | Nippon Steel Corp | 炉内溶融金属の光学的測定装置 |
-
2000
- 2000-09-28 AT AT0164700A patent/AT409553B/de not_active IP Right Cessation
-
2001
- 2001-09-27 DE DE50112457T patent/DE50112457D1/de not_active Expired - Lifetime
- 2001-09-27 KR KR1020037004124A patent/KR100809563B1/ko not_active IP Right Cessation
- 2001-09-27 CA CA002425621A patent/CA2425621A1/en not_active Abandoned
- 2001-09-27 CZ CZ2003905A patent/CZ2003905A3/cs unknown
- 2001-09-27 EP EP01971461A patent/EP1322939B1/de not_active Expired - Lifetime
- 2001-09-27 AT AT01971461T patent/ATE361466T1/de active
- 2001-09-27 WO PCT/AT2001/000306 patent/WO2002027301A1/de active IP Right Grant
- 2001-09-27 BR BR0114292-5A patent/BR0114292A/pt not_active IP Right Cessation
- 2001-09-27 AU AU2001291462A patent/AU2001291462A1/en not_active Abandoned
-
2003
- 2003-03-25 US US10/395,209 patent/US7006216B2/en not_active Expired - Fee Related
- 2003-03-27 ZA ZA200302380A patent/ZA200302380B/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20030028581A (ko) | 2003-04-08 |
ATA16472000A (de) | 2002-01-15 |
CZ2003905A3 (cs) | 2003-08-13 |
EP1322939A1 (de) | 2003-07-02 |
CA2425621A1 (en) | 2003-04-08 |
US20030218747A1 (en) | 2003-11-27 |
WO2002027301A1 (de) | 2002-04-04 |
AT409553B (de) | 2002-09-25 |
US7006216B2 (en) | 2006-02-28 |
ATE361466T1 (de) | 2007-05-15 |
DE50112457D1 (de) | 2007-06-14 |
EP1322939B1 (de) | 2007-05-02 |
ZA200302380B (en) | 2004-03-12 |
KR100809563B1 (ko) | 2008-03-04 |
AU2001291462A1 (en) | 2002-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 4A, 5A, 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 1964 DE 26/08/2008 E CONSIDERANDO A AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS. |