DE3874423T2 - Sonde zur bestimmung der konzentration eines gases in geschmolzenem metall. - Google Patents
Sonde zur bestimmung der konzentration eines gases in geschmolzenem metall.Info
- Publication number
- DE3874423T2 DE3874423T2 DE8888304758T DE3874423T DE3874423T2 DE 3874423 T2 DE3874423 T2 DE 3874423T2 DE 8888304758 T DE8888304758 T DE 8888304758T DE 3874423 T DE3874423 T DE 3874423T DE 3874423 T2 DE3874423 T2 DE 3874423T2
- Authority
- DE
- Germany
- Prior art keywords
- gas
- sensor
- metal
- molten metal
- sensor according
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 107
- 239000002184 metal Substances 0.000 title claims abstract description 107
- 239000007789 gas Substances 0.000 claims abstract description 86
- 239000012159 carrier gas Substances 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 35
- 239000000523 sample Substances 0.000 claims abstract description 33
- 239000011148 porous material Substances 0.000 claims abstract description 26
- 238000007654 immersion Methods 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 230000035699 permeability Effects 0.000 claims abstract description 14
- 238000009792 diffusion process Methods 0.000 claims abstract description 10
- 239000001257 hydrogen Substances 0.000 claims description 46
- 229910052739 hydrogen Inorganic materials 0.000 claims description 46
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 35
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 28
- 229910052782 aluminium Inorganic materials 0.000 claims description 27
- 229910045601 alloy Inorganic materials 0.000 claims description 13
- 239000000956 alloy Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 230000003134 recirculating effect Effects 0.000 claims description 3
- 238000009736 wetting Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- 239000010948 rhodium Substances 0.000 claims description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 26
- 239000004411 aluminium Substances 0.000 description 15
- 238000005259 measurement Methods 0.000 description 14
- 229910052757 nitrogen Inorganic materials 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 239000000919 ceramic Substances 0.000 description 9
- 150000002431 hydrogen Chemical class 0.000 description 9
- 239000010410 layer Substances 0.000 description 8
- 229910001338 liquidmetal Inorganic materials 0.000 description 8
- 238000010926 purge Methods 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 6
- 230000035939 shock Effects 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000003570 air Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 229910000733 Li alloy Inorganic materials 0.000 description 4
- 229910000861 Mg alloy Inorganic materials 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000001989 lithium alloy Substances 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 229910001297 Zn alloy Inorganic materials 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000007872 degassing Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009739 binding Methods 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011005 laboratory method Methods 0.000 description 1
- 239000006101 laboratory sample Substances 0.000 description 1
- 229940046892 lead acetate Drugs 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- CLSUSRZJUQMOHH-UHFFFAOYSA-L platinum dichloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910052566 spinel group Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/202—Constituents thereof
- G01N33/2022—Non-metallic constituents
- G01N33/2025—Gaseous constituents
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000538309A CA1276235C (en) | 1987-05-28 | 1987-05-28 | Probe for the determination of gas concentration in molten metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3874423D1 DE3874423D1 (de) | 1992-10-15 |
| DE3874423T2 true DE3874423T2 (de) | 1993-02-18 |
Family
ID=4135770
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8888304758T Expired - Lifetime DE3874423T2 (de) | 1987-05-28 | 1988-05-26 | Sonde zur bestimmung der konzentration eines gases in geschmolzenem metall. |
| DE198888304758T Pending DE295798T1 (de) | 1987-05-28 | 1988-05-26 | Sonde zur bestimmung der konzentration eines gases in geschmolzenem metall. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE198888304758T Pending DE295798T1 (de) | 1987-05-28 | 1988-05-26 | Sonde zur bestimmung der konzentration eines gases in geschmolzenem metall. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4907440A (enExample) |
| EP (1) | EP0295798B1 (enExample) |
| JP (1) | JPH067093B2 (enExample) |
| KR (1) | KR960016335B1 (enExample) |
| AT (1) | ATE80459T1 (enExample) |
| AU (1) | AU598675B2 (enExample) |
| BR (1) | BR8802567A (enExample) |
| CA (1) | CA1276235C (enExample) |
| DE (2) | DE3874423T2 (enExample) |
| ES (1) | ES2034223T3 (enExample) |
| IN (1) | IN175314B (enExample) |
| MX (1) | MX169835B (enExample) |
| MY (1) | MY100862A (enExample) |
| NO (1) | NO180354C (enExample) |
| ZA (1) | ZA883733B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005011181A1 (de) * | 2005-03-09 | 2006-09-14 | Heraeus Electro-Nite International N.V. | Vorrichtung zum Messen des Gasgehaltes in einer Metallschmelze |
| DE19918005B4 (de) | 1999-04-21 | 2011-06-22 | Alstom | Verfahren zur Optimierung eines Gießverfahrens zur Herstellung eines Gußteils |
| US8104325B2 (en) | 2007-07-10 | 2012-01-31 | Heraeus Electro-Nite International N.V. | Device for collecting gases in molten metal and measurement method |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE72334T1 (de) * | 1987-03-18 | 1992-02-15 | Electro Nite | Vorrichtung und verfahren zur messung des gasgehaltes eines fluessigen metalls und sonde dafuer. |
| EP0369725A1 (en) * | 1988-11-17 | 1990-05-23 | Alcan International Limited | Method and apparatus for determination of gas concentration in molten metal and metal matrix composites |
| US5081869A (en) * | 1989-02-06 | 1992-01-21 | Alcan International Limited | Method and apparatus for the measurement of the thermal conductivity of gases |
| US5293924A (en) * | 1991-05-21 | 1994-03-15 | Asarco Incorporated | Manufacture of copper rod |
| DE4211041C2 (de) * | 1992-04-03 | 1994-12-22 | Heraeus Electro Nite Int | Verfahren zur Bestimmung der Konzentration eines Gases in einer Metallschmelze |
| US5495746A (en) * | 1993-08-30 | 1996-03-05 | Sigworth; Geoffrey K. | Gas analyzer for molten metals |
| US5345808A (en) * | 1993-08-30 | 1994-09-13 | Sigworth Geoffrey K | Gas analyzer for molten metals |
| CN1047444C (zh) * | 1993-09-03 | 1999-12-15 | 日本贺利氏电测骑士公司 | 测定钢水中碳、氢和氮浓度的方法和装置 |
| US5591894A (en) * | 1995-07-10 | 1997-01-07 | Midwest Instrument Co., Inc. | Hydrogen sampler for molten metal and method |
| US5850034A (en) * | 1997-06-17 | 1998-12-15 | Asarco Incorporated | Making of metal products using a gas analyzer |
| US6116079A (en) * | 1999-01-05 | 2000-09-12 | Asarco Incorporated | Liquid copper hydrogen sample probe |
| JP4741125B2 (ja) * | 2001-09-27 | 2011-08-03 | 新コスモス電機株式会社 | 携帯型ガス検知器 |
| US7086274B2 (en) * | 2003-12-17 | 2006-08-08 | Alcoa Inc. | Method and apparatus for measuring gas concentration levels in liquids |
| CN101813595B (zh) * | 2009-07-13 | 2011-11-23 | 哈尔滨理工大学 | 铝合金熔体含氢量快速测定装置 |
| ITPI20120109A1 (it) * | 2012-10-25 | 2014-04-26 | Letomec S R L | Dispositivo e metodo per misure di permeazione di idrogeno |
| CN106018169B (zh) * | 2016-08-10 | 2019-01-11 | 山东豪迈机械科技股份有限公司 | 一种用于检测造型材料发气量的方法及装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB821821A (en) * | 1954-08-10 | 1959-10-14 | British Aluminium Co Ltd | Improvements in the determination of the gas content of liquid metals |
| US3438241A (en) * | 1964-09-23 | 1969-04-15 | Monsanto Co | Gas detection apparatus |
| GB1073198A (en) * | 1966-05-12 | 1967-06-21 | United Nuclear Corp | Device for measuring the carbon content of molten metal |
| SU415894A3 (enExample) * | 1967-07-13 | 1974-02-15 | ||
| FR2252572B1 (enExample) * | 1973-11-27 | 1976-12-31 | Centre Rech Metallurgique | |
| US3949593A (en) * | 1975-03-07 | 1976-04-13 | Continental Oil Company | Diffusion monitoring apparatus |
| US4239532A (en) * | 1978-12-11 | 1980-12-16 | Ppg Industries, Inc. | Addition and measurement of gases dissolved in molten metals |
| SU913152A1 (ru) * | 1979-11-01 | 1982-03-15 | Azerb I Nefti Khimii Im M Aziz | устройство для определения газа, растворенного в жидкости 1 |
| US4468948A (en) * | 1981-03-11 | 1984-09-04 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Method and apparatus for measuring the concentration of a gaseous or volatile substance in a liquid |
| JPS58129258A (ja) * | 1982-01-27 | 1983-08-02 | Hitachi Ltd | 溶融金属中の水素定量方法 |
| US4624128A (en) * | 1985-06-18 | 1986-11-25 | Union Carbide Corporation | Hydrogen probe |
| GB2188417B (en) * | 1986-03-19 | 1990-02-21 | British Steel Corp | Molten metal gas analysis |
| ATE72334T1 (de) * | 1987-03-18 | 1992-02-15 | Electro Nite | Vorrichtung und verfahren zur messung des gasgehaltes eines fluessigen metalls und sonde dafuer. |
-
1987
- 1987-05-28 CA CA000538309A patent/CA1276235C/en not_active Expired - Lifetime
-
1988
- 1988-05-25 ZA ZA883733A patent/ZA883733B/xx unknown
- 1988-05-25 MX MX011626A patent/MX169835B/es unknown
- 1988-05-26 AT AT88304758T patent/ATE80459T1/de not_active IP Right Cessation
- 1988-05-26 MY MYPI88000563A patent/MY100862A/en unknown
- 1988-05-26 EP EP88304758A patent/EP0295798B1/en not_active Expired - Lifetime
- 1988-05-26 ES ES198888304758T patent/ES2034223T3/es not_active Expired - Lifetime
- 1988-05-26 DE DE8888304758T patent/DE3874423T2/de not_active Expired - Lifetime
- 1988-05-26 DE DE198888304758T patent/DE295798T1/de active Pending
- 1988-05-26 BR BR8802567A patent/BR8802567A/pt not_active IP Right Cessation
- 1988-05-27 US US07/199,673 patent/US4907440A/en not_active Expired - Lifetime
- 1988-05-27 AU AU16730/88A patent/AU598675B2/en not_active Expired
- 1988-05-27 NO NO882364A patent/NO180354C/no not_active IP Right Cessation
- 1988-05-27 JP JP63128603A patent/JPH067093B2/ja not_active Expired - Lifetime
- 1988-05-27 IN IN468DE1988 patent/IN175314B/en unknown
- 1988-05-28 KR KR1019880006324A patent/KR960016335B1/ko not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19918005B4 (de) | 1999-04-21 | 2011-06-22 | Alstom | Verfahren zur Optimierung eines Gießverfahrens zur Herstellung eines Gußteils |
| DE102005011181A1 (de) * | 2005-03-09 | 2006-09-14 | Heraeus Electro-Nite International N.V. | Vorrichtung zum Messen des Gasgehaltes in einer Metallschmelze |
| US7685863B2 (en) | 2005-03-09 | 2010-03-30 | Heraeus Electro-Nite International N.V. | Device for measuring the gas content in a molten metal |
| US8104325B2 (en) | 2007-07-10 | 2012-01-31 | Heraeus Electro-Nite International N.V. | Device for collecting gases in molten metal and measurement method |
| US8671735B2 (en) | 2007-07-10 | 2014-03-18 | Heraeus Electro-Nite International N.V. | Device for collecting gases in molten metal and measurement method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR880014369A (ko) | 1988-12-23 |
| JPH067093B2 (ja) | 1994-01-26 |
| EP0295798A1 (en) | 1988-12-21 |
| CA1276235C (en) | 1990-11-13 |
| KR960016335B1 (ko) | 1996-12-09 |
| NO882364D0 (no) | 1988-05-27 |
| AU1673088A (en) | 1988-12-01 |
| DE295798T1 (de) | 1990-09-06 |
| MY100862A (en) | 1991-03-15 |
| IN175314B (enExample) | 1995-06-10 |
| NO180354C (no) | 1997-04-02 |
| MX169835B (es) | 1993-07-28 |
| JPH01166858A (ja) | 1989-06-30 |
| EP0295798B1 (en) | 1992-09-09 |
| NO882364L (no) | 1988-11-29 |
| US4907440A (en) | 1990-03-13 |
| BR8802567A (pt) | 1988-12-20 |
| ATE80459T1 (de) | 1992-09-15 |
| DE3874423D1 (de) | 1992-10-15 |
| AU598675B2 (en) | 1990-06-28 |
| ES2034223T3 (es) | 1993-04-01 |
| ZA883733B (en) | 1989-03-29 |
| NO180354B (no) | 1996-12-23 |
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