JP2019137565A5 - - Google Patents
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- JP2019137565A5 JP2019137565A5 JP2018019923A JP2018019923A JP2019137565A5 JP 2019137565 A5 JP2019137565 A5 JP 2019137565A5 JP 2018019923 A JP2018019923 A JP 2018019923A JP 2018019923 A JP2018019923 A JP 2018019923A JP 2019137565 A5 JP2019137565 A5 JP 2019137565A5
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- lining
- refractory
- decompression
- mass
- 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
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- 238000003723 Smelting Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 7
- 229910052799 carbon Inorganic materials 0.000 claims 4
- 238000007670 refining Methods 0.000 claims 4
- 229910002804 graphite Inorganic materials 0.000 claims 2
- 239000010439 graphite Substances 0.000 claims 2
- 229910052596 spinel Inorganic materials 0.000 claims 2
- 239000011029 spinel Substances 0.000 claims 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 229910021389 graphene Inorganic materials 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 229910052755 nonmetal Inorganic materials 0.000 claims 1
- 150000002843 nonmetals Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Description
また、本発明の減圧を伴う二次精錬設備の内張りライニング構造は、二次精錬設備の少なくともスラグライン部および湯面近傍に、上記減圧を伴う二次精錬設備用内張り耐火物を配設してなることを特徴とする。 Further, in the lining lining structure of the secondary smelting facility with reduced pressure of the present invention, the lining fireproof material for the secondary smelting facility with reduced pressure is arranged at least near the slag line portion and the molten metal surface of the secondary smelting facility . It is characterized by becoming.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018019923A JP6978677B2 (en) | 2018-02-07 | 2018-02-07 | Refractory lining for secondary refractory equipment with decompression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018019923A JP6978677B2 (en) | 2018-02-07 | 2018-02-07 | Refractory lining for secondary refractory equipment with decompression |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019137565A JP2019137565A (en) | 2019-08-22 |
| JP2019137565A5 true JP2019137565A5 (en) | 2020-10-08 |
| JP6978677B2 JP6978677B2 (en) | 2021-12-08 |
Family
ID=67694992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018019923A Active JP6978677B2 (en) | 2018-02-07 | 2018-02-07 | Refractory lining for secondary refractory equipment with decompression |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6978677B2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4471254B2 (en) * | 2002-12-18 | 2010-06-02 | 品川リフラクトリーズ株式会社 | Magnesia-carbon brick |
| JP5967160B2 (en) * | 2014-09-16 | 2016-08-10 | 品川リフラクトリーズ株式会社 | Lined refractory for secondary refining equipment with decompression |
-
2018
- 2018-02-07 JP JP2018019923A patent/JP6978677B2/en active Active
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