CN102198570A - 一种铜覆钢/铜质接地网放热焊剂 - Google Patents
一种铜覆钢/铜质接地网放热焊剂 Download PDFInfo
- Publication number
- CN102198570A CN102198570A CN2011101160201A CN201110116020A CN102198570A CN 102198570 A CN102198570 A CN 102198570A CN 2011101160201 A CN2011101160201 A CN 2011101160201A CN 201110116020 A CN201110116020 A CN 201110116020A CN 102198570 A CN102198570 A CN 102198570A
- Authority
- CN
- China
- Prior art keywords
- copper
- powder
- welding flux
- percent
- steel
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 238000003466 welding Methods 0.000 title claims abstract description 58
- 239000010949 copper Substances 0.000 title claims abstract description 54
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 54
- 230000004907 flux Effects 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 238000010438 heat treatment Methods 0.000 title abstract description 8
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000000843 powder Substances 0.000 claims abstract description 47
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004411 aluminium Substances 0.000 claims abstract description 11
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000010436 fluorite Substances 0.000 claims abstract description 7
- OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical compound [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 29
- 229960004643 cupric oxide Drugs 0.000 claims description 25
- 239000000463 material Substances 0.000 abstract description 31
- 230000008018 melting Effects 0.000 abstract description 6
- 238000002844 melting Methods 0.000 abstract description 6
- 239000010953 base metal Substances 0.000 abstract description 3
- 238000005219 brazing Methods 0.000 abstract description 2
- 239000005751 Copper oxide Substances 0.000 abstract 2
- 229910000431 copper oxide Inorganic materials 0.000 abstract 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 17
- 239000002184 metal Substances 0.000 description 17
- 239000000203 mixture Substances 0.000 description 9
- 238000004455 differential thermal analysis Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 229910001335 Galvanized steel Inorganic materials 0.000 description 5
- 239000008397 galvanized steel Substances 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 238000000113 differential scanning calorimetry Methods 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- 229910017827 Cu—Fe Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910002549 Fe–Cu Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Nonmetallic Welding Materials (AREA)
Abstract
Description
实施例 | DTA测定熔点 | 开裂情况 | 与母材电阻对比 |
实施例1 | 1310℃ | 轻微 | 1.09 |
实施例2 | 1280℃ | 无 | 1.08 |
实施例3 | 1214℃ | 无 | 1.03 |
实施例4 | 1193℃ | 无 | 1.01 |
实施例5 | 1150℃ | 无 | 0.98 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110116020.1A CN102198570B (zh) | 2011-05-06 | 2011-05-06 | 一种铜覆钢/铜质接地网放热焊剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110116020.1A CN102198570B (zh) | 2011-05-06 | 2011-05-06 | 一种铜覆钢/铜质接地网放热焊剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102198570A true CN102198570A (zh) | 2011-09-28 |
CN102198570B CN102198570B (zh) | 2014-12-31 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110116020.1A Active CN102198570B (zh) | 2011-05-06 | 2011-05-06 | 一种铜覆钢/铜质接地网放热焊剂 |
Country Status (1)
Country | Link |
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CN (1) | CN102198570B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102496827A (zh) * | 2011-12-06 | 2012-06-13 | 余姚市供电局 | 一种接地网铜接地体的连接方法 |
CN102990240A (zh) * | 2012-10-15 | 2013-03-27 | 中国人民解放军总后勤部建筑工程研究所 | 一种无电焊接型焊条及其制备和焊接方法 |
CN103639613A (zh) * | 2013-12-12 | 2014-03-19 | 国家电网公司 | 一种铁基铜包钢接地网用放热焊剂 |
CN103909357A (zh) * | 2014-04-08 | 2014-07-09 | 北京工业大学 | 一种用于密闭带压空间切割的药芯切割丝 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070137731A1 (en) * | 2005-12-20 | 2007-06-21 | David Leychkis | Flux and process for hot dip galvanization |
CN101143412A (zh) * | 2007-08-16 | 2008-03-19 | 黄丽丽 | 热熔焊剂 |
CN101637852A (zh) * | 2009-09-01 | 2010-02-03 | 中国电力科学研究院 | 一种高熔点铜包钢/铜质接地网放热焊剂 |
CN101637853A (zh) * | 2009-09-01 | 2010-02-03 | 中国电力科学研究院 | 一种高安全性铜包钢/铜质接地网放热焊剂 |
-
2011
- 2011-05-06 CN CN201110116020.1A patent/CN102198570B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070137731A1 (en) * | 2005-12-20 | 2007-06-21 | David Leychkis | Flux and process for hot dip galvanization |
CN101143412A (zh) * | 2007-08-16 | 2008-03-19 | 黄丽丽 | 热熔焊剂 |
CN101637852A (zh) * | 2009-09-01 | 2010-02-03 | 中国电力科学研究院 | 一种高熔点铜包钢/铜质接地网放热焊剂 |
CN101637853A (zh) * | 2009-09-01 | 2010-02-03 | 中国电力科学研究院 | 一种高安全性铜包钢/铜质接地网放热焊剂 |
Non-Patent Citations (1)
Title |
---|
吴向阳等: "铝热剂在接地线焊接中的应用研究", 《江苏理工大学学报》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102496827A (zh) * | 2011-12-06 | 2012-06-13 | 余姚市供电局 | 一种接地网铜接地体的连接方法 |
CN102496827B (zh) * | 2011-12-06 | 2014-10-22 | 余姚市供电局 | 一种接地网铜接地体的连接方法 |
CN102990240A (zh) * | 2012-10-15 | 2013-03-27 | 中国人民解放军总后勤部建筑工程研究所 | 一种无电焊接型焊条及其制备和焊接方法 |
CN102990240B (zh) * | 2012-10-15 | 2015-04-22 | 中国人民解放军总后勤部建筑工程研究所 | 一种无电焊接型焊条及其制备和焊接方法 |
CN103639613A (zh) * | 2013-12-12 | 2014-03-19 | 国家电网公司 | 一种铁基铜包钢接地网用放热焊剂 |
CN103639613B (zh) * | 2013-12-12 | 2017-02-22 | 国家电网公司 | 一种铁基铜包钢接地网用放热焊剂 |
CN103909357A (zh) * | 2014-04-08 | 2014-07-09 | 北京工业大学 | 一种用于密闭带压空间切割的药芯切割丝 |
Also Published As
Publication number | Publication date |
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CN102198570B (zh) | 2014-12-31 |
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Owner name: STATE ELECTRIC NET CROP. Effective date: 20130520 |
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Effective date of registration: 20130520 Address after: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant after: China Electric Power Research Institute Applicant after: State Grid Corporation of China Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant before: China Electric Power Research Institute |
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