CN103964880B - A kind of large ladle furnace Gunning refractory - Google Patents
A kind of large ladle furnace Gunning refractory Download PDFInfo
- Publication number
- CN103964880B CN103964880B CN201410235932.4A CN201410235932A CN103964880B CN 103964880 B CN103964880 B CN 103964880B CN 201410235932 A CN201410235932 A CN 201410235932A CN 103964880 B CN103964880 B CN 103964880B
- Authority
- CN
- China
- Prior art keywords
- ladle furnace
- diamond spar
- plate diamond
- large ladle
- ladle
- 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 - Fee Related
Links
- 238000009847 ladle furnace Methods 0.000 title claims abstract description 21
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000010432 diamond Substances 0.000 claims abstract description 14
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 14
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 13
- 239000011029 spinel Substances 0.000 claims abstract description 13
- 229910052596 spinel Inorganic materials 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 12
- 239000004902 Softening Agent Substances 0.000 claims abstract description 10
- 239000007767 bonding agent Substances 0.000 claims abstract description 10
- 229910052839 forsterite Inorganic materials 0.000 claims abstract description 7
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920001353 Dextrin Polymers 0.000 claims abstract description 3
- 239000004375 Dextrin Substances 0.000 claims abstract description 3
- 239000010427 ball clay Substances 0.000 claims abstract description 3
- 235000019425 dextrin Nutrition 0.000 claims abstract description 3
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims abstract description 3
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims abstract description 3
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims abstract description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Ceramic Products (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410235932.4A CN103964880B (en) | 2014-05-29 | 2014-05-29 | A kind of large ladle furnace Gunning refractory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410235932.4A CN103964880B (en) | 2014-05-29 | 2014-05-29 | A kind of large ladle furnace Gunning refractory |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103964880A CN103964880A (en) | 2014-08-06 |
CN103964880B true CN103964880B (en) | 2015-11-18 |
Family
ID=51234944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410235932.4A Expired - Fee Related CN103964880B (en) | 2014-05-29 | 2014-05-29 | A kind of large ladle furnace Gunning refractory |
Country Status (1)
Country | Link |
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CN (1) | CN103964880B (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101671185B (en) * | 2009-09-14 | 2012-07-04 | 营口辰兴耐火材料有限公司 | Method for producing forsterite sand-containing gunning material for steel ladles |
CN102010217B (en) * | 2010-12-28 | 2012-12-26 | 河南省耕生耐火材料有限公司 | Spray paint for ladle hot-spraying |
CN102531643A (en) * | 2010-12-30 | 2012-07-04 | 济南新峨嵋实业有限公司 | Gunning lining-making method for steel ladle |
CN102718516A (en) * | 2012-07-18 | 2012-10-10 | 山国强 | Steel ladle gunning material |
-
2014
- 2014-05-29 CN CN201410235932.4A patent/CN103964880B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN103964880A (en) | 2014-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Lijia Inventor before: Zhang Ting |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151012 Address after: Yueqing City, Zhejiang province 325600 Wenzhou city seven Li Gang Zhen Ma Dao tou Cun Applicant after: Huang Lijia Address before: Stone bridge town Haining city Jiaxing city Zhejiang province 314400 No. 26 Applicant before: Zhang Ting |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Chonglian Inventor before: Huang Lijia |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160728 Address after: 325600, Zhejiang Province, Wenzhou City, Yueqing Province North Town, Zhang Bai village Patentee after: Yueqing Rongxing Metallic Materials Co., Ltd. Address before: Yueqing City, Zhejiang province 325600 Wenzhou city seven Li Gang Zhen Ma Dao tou Cun Patentee before: Huang Lijia |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170529 |
|
CF01 | Termination of patent right due to non-payment of annual fee |