JPS58211607A - 溶湯の液面感知棒 - Google Patents
溶湯の液面感知棒Info
- Publication number
- JPS58211607A JPS58211607A JP9523682A JP9523682A JPS58211607A JP S58211607 A JPS58211607 A JP S58211607A JP 9523682 A JP9523682 A JP 9523682A JP 9523682 A JP9523682 A JP 9523682A JP S58211607 A JPS58211607 A JP S58211607A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- molten metal
- tip
- carbon
- liquid level
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 28
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 27
- 239000002184 metal Substances 0.000 title claims abstract description 27
- 239000011521 glass Substances 0.000 claims abstract description 40
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 239000002344 surface layer Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 10
- 239000010410 layer Substances 0.000 abstract description 8
- 239000005368 silicate glass Substances 0.000 abstract description 7
- 239000005355 lead glass Substances 0.000 abstract description 4
- 239000005365 phosphate glass Substances 0.000 abstract description 3
- 239000005388 borosilicate glass Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000004512 die casting Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000006060 molten glass Substances 0.000 description 3
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 241000251730 Chondrichthyes Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum alloys Chemical class 0.000 description 1
- 125000001317 arsoryl group Chemical group *[As](*)(*)=O 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9523682A JPS58211607A (ja) | 1982-06-03 | 1982-06-03 | 溶湯の液面感知棒 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9523682A JPS58211607A (ja) | 1982-06-03 | 1982-06-03 | 溶湯の液面感知棒 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58211607A true JPS58211607A (ja) | 1983-12-09 |
| JPH0119527B2 JPH0119527B2 (OSRAM) | 1989-04-12 |
Family
ID=14132121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9523682A Granted JPS58211607A (ja) | 1982-06-03 | 1982-06-03 | 溶湯の液面感知棒 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58211607A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101244323B1 (ko) * | 2010-10-26 | 2013-03-14 | 주식회사 포스코 | 물리량 측정 장치 및 이를 이용한 연속 주조 방법 |
-
1982
- 1982-06-03 JP JP9523682A patent/JPS58211607A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101244323B1 (ko) * | 2010-10-26 | 2013-03-14 | 주식회사 포스코 | 물리량 측정 장치 및 이를 이용한 연속 주조 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0119527B2 (OSRAM) | 1989-04-12 |
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