CN103253946A - 一种防爆低水泥浇注料的使用方法 - Google Patents
一种防爆低水泥浇注料的使用方法 Download PDFInfo
- Publication number
- CN103253946A CN103253946A CN2013101599538A CN201310159953A CN103253946A CN 103253946 A CN103253946 A CN 103253946A CN 2013101599538 A CN2013101599538 A CN 2013101599538A CN 201310159953 A CN201310159953 A CN 201310159953A CN 103253946 A CN103253946 A CN 103253946A
- Authority
- CN
- China
- Prior art keywords
- corundum
- aluminium powder
- metallic aluminium
- matrix
- alumina cement
- 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
- 239000004568 cement Substances 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title abstract description 9
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 120
- 239000010431 corundum Substances 0.000 claims abstract description 120
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 61
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 42
- 239000002994 raw material Substances 0.000 claims abstract description 26
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 61
- 239000004411 aluminium Substances 0.000 claims description 59
- 239000011159 matrix material Substances 0.000 claims description 59
- 239000000843 powder Substances 0.000 claims description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 11
- 238000005303 weighing Methods 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 12
- 239000007789 gas Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004901 spalling Methods 0.000 description 5
- 238000005336 cracking Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000013022 venting Methods 0.000 description 3
- 238000005474 detonation Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910018626 Al(OH) Inorganic materials 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- -1 azo acid amides Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
1 | 2 | 3 | 4 | 5 | 1’ | 2’ | 3’ | 4’ | |
气孔率(10-16m2) | 81 | 78 | 70 | 53 | 88 | 90 | 45 | 23 | 92 |
抗折强度(MPa) | 18 | 22 | 23 | 25 | 15 | 10 | 25 | 27 | 8 |
耐压强度(MPa) | 150 | 152 | 155 | 160 | 147 | 103 | 162 | 162 | 95 |
1 | 2 | 3 | 4 | 5 | 1’ | 2’ | 3’ | 4’ | |
逸出气体开始(min) | 60 | 62 | 62 | 61 | 60 | 50 | 75 | 65 | 60 |
逸出气体结束(min) | 180 | 185 | 188 | 184 | 188 | 40 | 420 | 174 | 190 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310159953.8A CN103253946B (zh) | 2013-04-25 | 2013-04-25 | 一种防爆低水泥浇注料的使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310159953.8A CN103253946B (zh) | 2013-04-25 | 2013-04-25 | 一种防爆低水泥浇注料的使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103253946A true CN103253946A (zh) | 2013-08-21 |
CN103253946B CN103253946B (zh) | 2016-03-09 |
Family
ID=48958224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310159953.8A Expired - Fee Related CN103253946B (zh) | 2013-04-25 | 2013-04-25 | 一种防爆低水泥浇注料的使用方法 |
Country Status (1)
Country | Link |
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CN (1) | CN103253946B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110272267A (zh) * | 2019-06-19 | 2019-09-24 | 武汉市科达耐火有限责任公司 | 长寿命铁沟快干浇注料及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1597604A (zh) * | 2004-07-21 | 2005-03-23 | 王永发 | 低水泥高温高强浇注料 |
CN1746135A (zh) * | 2005-07-19 | 2006-03-15 | 中国地质大学(北京) | 一种高炉出铁沟用耐火材料浇注料及其制备方法 |
CN101497930A (zh) * | 2008-12-05 | 2009-08-05 | 北京联合荣大工程材料有限责任公司 | 单铁口高炉出铁沟储铁式改造技术 |
CN101591179A (zh) * | 2008-05-30 | 2009-12-02 | 北京通达耐火技术股份有限公司 | 一种高炉主铁沟渣线用Al2O3-SiC-C浇注料的制备方法 |
CN101830719A (zh) * | 2010-05-28 | 2010-09-15 | 河南华西耐火材料有限公司 | 防爆铁沟浇注料 |
-
2013
- 2013-04-25 CN CN201310159953.8A patent/CN103253946B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1597604A (zh) * | 2004-07-21 | 2005-03-23 | 王永发 | 低水泥高温高强浇注料 |
CN1746135A (zh) * | 2005-07-19 | 2006-03-15 | 中国地质大学(北京) | 一种高炉出铁沟用耐火材料浇注料及其制备方法 |
CN101591179A (zh) * | 2008-05-30 | 2009-12-02 | 北京通达耐火技术股份有限公司 | 一种高炉主铁沟渣线用Al2O3-SiC-C浇注料的制备方法 |
CN101497930A (zh) * | 2008-12-05 | 2009-08-05 | 北京联合荣大工程材料有限责任公司 | 单铁口高炉出铁沟储铁式改造技术 |
CN101830719A (zh) * | 2010-05-28 | 2010-09-15 | 河南华西耐火材料有限公司 | 防爆铁沟浇注料 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110272267A (zh) * | 2019-06-19 | 2019-09-24 | 武汉市科达耐火有限责任公司 | 长寿命铁沟快干浇注料及其制备方法 |
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Publication number | Publication date |
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CN103253946B (zh) | 2016-03-09 |
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Addressee: Zhang Heyun Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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Addressee: Zhang Heyun Document name: Notification of Passing Examination on Formalities |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Guan Qiaoyan Inventor after: Zhang Xianzhong Inventor after: Li Rui Inventor after: Chen Huifan Inventor after: Zhang Daying Inventor after: Yan Fuheng Inventor after: Zhang Chenggang Inventor before: Zhang Heyun |
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COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160127 Address after: 450046 Henan city of Zhengzhou province Zheng Dong New District Longzihu College Park Applicant after: Zhengzhou Institute of Aeronautical Industry Management Address before: 063100 Hebei Province, Tangshan City Guye District North fan bauxite workshop 7-3-3 Applicant before: Zhang Heyun |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20170425 |