JPH01127038A - 溶融金属の摘下制御装置 - Google Patents
溶融金属の摘下制御装置Info
- Publication number
- JPH01127038A JPH01127038A JP28631787A JP28631787A JPH01127038A JP H01127038 A JPH01127038 A JP H01127038A JP 28631787 A JP28631787 A JP 28631787A JP 28631787 A JP28631787 A JP 28631787A JP H01127038 A JPH01127038 A JP H01127038A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- valve
- melting
- control valve
- hard lead
- 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
- 239000002184 metal Substances 0.000 title claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 23
- 238000002844 melting Methods 0.000 claims abstract description 20
- 230000008018 melting Effects 0.000 claims abstract description 20
- 238000000605 extraction Methods 0.000 claims description 14
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
- 229910052573 porcelain Inorganic materials 0.000 abstract 1
- 238000007790 scraping Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 hard lead Chemical class 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/005—Fusing
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28631787A JPH01127038A (ja) | 1987-11-12 | 1987-11-12 | 溶融金属の摘下制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28631787A JPH01127038A (ja) | 1987-11-12 | 1987-11-12 | 溶融金属の摘下制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01127038A true JPH01127038A (ja) | 1989-05-19 |
| JPH054182B2 JPH054182B2 (enrdf_load_html_response) | 1993-01-19 |
Family
ID=17702822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28631787A Granted JPH01127038A (ja) | 1987-11-12 | 1987-11-12 | 溶融金属の摘下制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01127038A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0333254U (enrdf_load_html_response) * | 1989-08-10 | 1991-04-02 |
-
1987
- 1987-11-12 JP JP28631787A patent/JPH01127038A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0333254U (enrdf_load_html_response) * | 1989-08-10 | 1991-04-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054182B2 (enrdf_load_html_response) | 1993-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |