ZA200302380B - Device used for the chemical analysis of material samples and corresponding metallurgical vessel. - Google Patents
Device used for the chemical analysis of material samples and corresponding metallurgical vessel. Download PDFInfo
- Publication number
- ZA200302380B ZA200302380B ZA200302380A ZA200302380A ZA200302380B ZA 200302380 B ZA200302380 B ZA 200302380B ZA 200302380 A ZA200302380 A ZA 200302380A ZA 200302380 A ZA200302380 A ZA 200302380A ZA 200302380 B ZA200302380 B ZA 200302380B
- Authority
- ZA
- South Africa
- Prior art keywords
- arm
- several
- laser beam
- material sample
- laser
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 53
- 238000004458 analytical method Methods 0.000 title claims abstract description 19
- 239000000126 substance Substances 0.000 title claims abstract description 12
- 238000011156 evaluation Methods 0.000 claims abstract description 25
- 238000004993 emission spectroscopy Methods 0.000 claims abstract description 13
- 239000011343 solid material Substances 0.000 claims abstract description 4
- 239000012768 molten material Substances 0.000 claims abstract description 3
- 230000003287 optical effect Effects 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 239000000161 steel melt Substances 0.000 claims description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 239000002826 coolant Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 description 48
- 229910000831 Steel Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000295 emission spectrum Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 2
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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)
Applications Claiming Priority (1)
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200302380B true ZA200302380B (en) | 2004-03-12 |
Family
ID=3688537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200302380A ZA200302380B (en) | 2000-09-28 | 2003-03-27 | Device used for the chemical analysis of material samples and corresponding metallurgical vessel. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7006216B2 (fr) |
| EP (1) | EP1322939B1 (fr) |
| KR (1) | KR100809563B1 (fr) |
| AT (2) | AT409553B (fr) |
| AU (1) | AU2001291462A1 (fr) |
| BR (1) | BR0114292A (fr) |
| CA (1) | CA2425621A1 (fr) |
| CZ (1) | CZ2003905A3 (fr) |
| DE (1) | DE50112457D1 (fr) |
| WO (1) | WO2002027301A1 (fr) |
| ZA (1) | ZA200302380B (fr) |
Families Citing this family (13)
| 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 (fr) * | 2005-05-04 | 2006-11-08 | Oxford Instruments Analytical Oy | Procédé et arrangement pour l'analyse non-destructive de la composition d'un échantillon délicat |
| DE102007033622B4 (de) * | 2007-07-17 | 2010-04-08 | Heraeus Electro-Nite International N.V. | Verwendung einer hochtemperaturbeständigen Vorrichtung in Stahlschmelzen |
| EP2489979B1 (fr) * | 2011-02-19 | 2013-06-05 | Refractory Intellectual Property GmbH & Co. KG | Procédé de reconnaissance et de mesure de surfaces cylindriques sur des composants céramiques ignifuges dans des applications métallurgiques |
| 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 |
| EP3215828B1 (fr) * | 2014-11-07 | 2024-07-17 | National Research Council of Canada | Appareil compact pour la spectroscopie par rupture induite par laser et procédé associé |
| 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 |
| US12055495B2 (en) | 2020-07-16 | 2024-08-06 | University Of Massachusetts | Diagnosis of disease using laser-induced breakdown spectroscopy and machine learning |
| 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 |
| ES2065961T3 (es) * | 1988-10-03 | 1995-03-01 | Krupp Ag Hoesch Krupp | Procedimiento para el acoplamiento optico de un sistema de analisis elemental y un laser de metal liquido en un recipiente de fundicion. |
| 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 |
| 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 |
| 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 |
| 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 WO PCT/AT2001/000306 patent/WO2002027301A1/fr active IP Right Grant
- 2001-09-27 AT AT01971461T patent/ATE361466T1/de active
- 2001-09-27 DE DE50112457T patent/DE50112457D1/de not_active Expired - Lifetime
- 2001-09-27 CZ CZ2003905A patent/CZ2003905A3/cs unknown
- 2001-09-27 EP EP01971461A patent/EP1322939B1/fr not_active Expired - Lifetime
- 2001-09-27 KR KR1020037004124A patent/KR100809563B1/ko not_active IP Right Cessation
- 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
- 2001-09-27 CA CA002425621A patent/CA2425621A1/fr 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 |
|---|---|
| US7006216B2 (en) | 2006-02-28 |
| AU2001291462A1 (en) | 2002-04-08 |
| EP1322939A1 (fr) | 2003-07-02 |
| BR0114292A (pt) | 2003-07-29 |
| ATA16472000A (de) | 2002-01-15 |
| AT409553B (de) | 2002-09-25 |
| CZ2003905A3 (cs) | 2003-08-13 |
| KR20030028581A (ko) | 2003-04-08 |
| CA2425621A1 (fr) | 2003-04-08 |
| KR100809563B1 (ko) | 2008-03-04 |
| US20030218747A1 (en) | 2003-11-27 |
| EP1322939B1 (fr) | 2007-05-02 |
| ATE361466T1 (de) | 2007-05-15 |
| WO2002027301A1 (fr) | 2002-04-04 |
| DE50112457D1 (de) | 2007-06-14 |
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