CN201511210U - 钢轨铝热焊接用多用坩埚内衬 - Google Patents
钢轨铝热焊接用多用坩埚内衬 Download PDFInfo
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- CN201511210U CN201511210U CN200920223013XU CN200920223013U CN201511210U CN 201511210 U CN201511210 U CN 201511210U CN 200920223013X U CN200920223013X U CN 200920223013XU CN 200920223013 U CN200920223013 U CN 200920223013U CN 201511210 U CN201511210 U CN 201511210U
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- Prior art keywords
- crucible
- lining
- welding
- plug hole
- fused plug
- 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.)
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- 238000003466 welding Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 title abstract description 6
- 239000010959 steel Substances 0.000 title abstract description 6
- 239000003832 thermite Substances 0.000 title abstract 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 12
- 239000000395 magnesium oxide Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200920223013XU CN201511210U (zh) | 2009-09-29 | 2009-09-29 | 钢轨铝热焊接用多用坩埚内衬 |
Applications Claiming Priority (1)
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CN200920223013XU CN201511210U (zh) | 2009-09-29 | 2009-09-29 | 钢轨铝热焊接用多用坩埚内衬 |
Publications (1)
Publication Number | Publication Date |
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CN201511210U true CN201511210U (zh) | 2010-06-23 |
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CN200920223013XU Expired - Fee Related CN201511210U (zh) | 2009-09-29 | 2009-09-29 | 钢轨铝热焊接用多用坩埚内衬 |
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CN (1) | CN201511210U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102914152A (zh) * | 2012-11-20 | 2013-02-06 | 河北联合大学 | 一种炼钢底吹用异型坩埚及其制造方法 |
CN103639589A (zh) * | 2013-12-20 | 2014-03-19 | 武汉大学 | 一种铝-钢放热焊接方法 |
CN107081519A (zh) * | 2017-07-04 | 2017-08-22 | 国网辽宁省电力有限公司铁岭供电公司 | 便携式户外焊接器 |
-
2009
- 2009-09-29 CN CN200920223013XU patent/CN201511210U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102914152A (zh) * | 2012-11-20 | 2013-02-06 | 河北联合大学 | 一种炼钢底吹用异型坩埚及其制造方法 |
CN103639589A (zh) * | 2013-12-20 | 2014-03-19 | 武汉大学 | 一种铝-钢放热焊接方法 |
CN103639589B (zh) * | 2013-12-20 | 2016-04-27 | 武汉大学 | 一种铝-钢放热焊接方法 |
CN107081519A (zh) * | 2017-07-04 | 2017-08-22 | 国网辽宁省电力有限公司铁岭供电公司 | 便携式户外焊接器 |
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C14 | Grant of patent or utility model | ||
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Owner name: RAILWAY SCIENTIFIC RESEARCH ACADEMY METAL AND CHEM Effective date: 20120829 Owner name: CHINA ACADEMY OF RAILWAY SCIENCES Free format text: FORMER OWNER: RAILWAY SCIENTIFIC RESEARCH ACADEMY METAL AND CHEMICAL RESEARCH INSTITUTE Effective date: 20120829 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120829 Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 Patentee after: China Academy of Railway Sciences Patentee after: Railway Scientific Research Academy Metal And Chemical Research Institute Address before: 100081 Beijing city Haidian District Daliushu Road No. 2 district two building 9 Patentee before: Railway Scientific Research Academy Metal And Chemical Research Institute |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20160929 |
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CF01 | Termination of patent right due to non-payment of annual fee |