CA1337245C - Methode et sonde pour mesurer la teneur en gaz d'un bain de fusion - Google Patents
Methode et sonde pour mesurer la teneur en gaz d'un bain de fusionInfo
- Publication number
- CA1337245C CA1337245C CA000590035A CA590035A CA1337245C CA 1337245 C CA1337245 C CA 1337245C CA 000590035 A CA000590035 A CA 000590035A CA 590035 A CA590035 A CA 590035A CA 1337245 C CA1337245 C CA 1337245C
- Authority
- CA
- Canada
- Prior art keywords
- gas
- probe
- supply line
- line
- bath
- 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
- 239000000523 sample Substances 0.000 title claims abstract description 88
- 229910001338 liquidmetal Inorganic materials 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 13
- 239000007789 gas Substances 0.000 claims abstract description 135
- 230000008878 coupling Effects 0.000 claims abstract description 27
- 238000010168 coupling process Methods 0.000 claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 claims abstract description 27
- 238000001035 drying Methods 0.000 claims abstract description 24
- 239000012159 carrier gas Substances 0.000 claims abstract description 11
- 239000000155 melt Substances 0.000 claims abstract description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 23
- 239000001257 hydrogen Substances 0.000 claims description 23
- 229910052739 hydrogen Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 238000007654 immersion Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 29
- 239000010453 quartz Substances 0.000 description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 239000000741 silica gel Substances 0.000 description 7
- 229910002027 silica gel Inorganic materials 0.000 description 7
- 239000004568 cement Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE8800154A BE1001447A4 (nl) | 1988-02-10 | 1988-02-10 | Werkwijze, inrichting en sonde voor het meten van een gasgehalte van een bad vloeibaar metaal. |
| BE08800154 | 1988-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1337245C true CA1337245C (fr) | 1995-10-10 |
Family
ID=3883257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000590035A Expired - Lifetime CA1337245C (fr) | 1988-02-10 | 1989-02-03 | Methode et sonde pour mesurer la teneur en gaz d'un bain de fusion |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE1001447A4 (fr) |
| CA (1) | CA1337245C (fr) |
| ES (1) | ES2012643A6 (fr) |
| ZA (1) | ZA89960B (fr) |
-
1988
- 1988-02-10 BE BE8800154A patent/BE1001447A4/nl not_active IP Right Cessation
-
1989
- 1989-02-03 CA CA000590035A patent/CA1337245C/fr not_active Expired - Lifetime
- 1989-02-08 ZA ZA89960A patent/ZA89960B/xx unknown
- 1989-02-10 ES ES8900486A patent/ES2012643A6/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2012643A6 (es) | 1990-04-01 |
| ZA89960B (en) | 1989-10-25 |
| BE1001447A4 (nl) | 1989-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |