CN102825399B - 一种具有良好低温冲击韧性的低氢焊条 - Google Patents
一种具有良好低温冲击韧性的低氢焊条 Download PDFInfo
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- CN102825399B CN102825399B CN201210352359.6A CN201210352359A CN102825399B CN 102825399 B CN102825399 B CN 102825399B CN 201210352359 A CN201210352359 A CN 201210352359A CN 102825399 B CN102825399 B CN 102825399B
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- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 31
- 239000001257 hydrogen Substances 0.000 title claims abstract description 29
- 230000002349 favourable effect Effects 0.000 title claims abstract description 7
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims abstract description 33
- 239000010436 fluorite Substances 0.000 claims abstract description 32
- 238000003466 welding Methods 0.000 claims abstract description 17
- 239000000843 powder Substances 0.000 claims abstract description 11
- 229910000616 Ferromanganese Inorganic materials 0.000 claims abstract description 7
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims abstract description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004579 marble Substances 0.000 claims abstract description 7
- 239000010445 mica Substances 0.000 claims abstract description 7
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000011863 silicon-based powder Substances 0.000 claims description 6
- 229910004261 CaF 2 Inorganic materials 0.000 claims description 4
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- 229910001200 Ferrotitanium Inorganic materials 0.000 abstract 1
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 239000000470 constituent Substances 0.000 description 5
- 238000006356 dehydrogenation reaction Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Nonmetallic Welding Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
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CN201210352359.6A CN102825399B (zh) | 2012-09-20 | 2012-09-20 | 一种具有良好低温冲击韧性的低氢焊条 |
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CN201210352359.6A CN102825399B (zh) | 2012-09-20 | 2012-09-20 | 一种具有良好低温冲击韧性的低氢焊条 |
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CN102825399A CN102825399A (zh) | 2012-12-19 |
CN102825399B true CN102825399B (zh) | 2015-04-29 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103264234B (zh) * | 2013-04-26 | 2016-01-20 | 中国船舶重工集团公司第七二五研究所 | 一种具有低温冲击韧性的耐热钢焊条 |
CN103878505A (zh) * | 2013-11-29 | 2014-06-25 | 中国船舶重工集团公司第七二五研究所 | 一种单面焊双面成形根焊焊条 |
CN104128717B (zh) * | 2014-07-24 | 2016-05-25 | 武汉铁锚焊接材料股份有限公司 | 一种低温钢用超低氢低合金钢焊条 |
CN104117788B (zh) * | 2014-08-06 | 2016-05-25 | 武汉铁锚焊接材料股份有限公司 | 一种低氢型超临界铁素体耐热钢焊条 |
CN106670679B (zh) * | 2016-12-06 | 2019-02-05 | 攀枝花学院 | 高拉伸强度j507焊条及其制备方法 |
CN106425167A (zh) * | 2016-12-06 | 2017-02-22 | 攀枝花学院 | 高硬度j507焊条及其制备方法 |
CN106736002B (zh) * | 2016-12-06 | 2019-11-05 | 攀枝花学院 | 一种j507焊条及其制备方法 |
CN106425172A (zh) * | 2016-12-09 | 2017-02-22 | 天津大桥焊材集团有限公司 | 用于焊接q690级钢材的超低氢电焊条及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5120042A (ja) * | 1974-08-12 | 1976-02-17 | Sumitomo Metal Ind | Gokuteisuisohifukuaakuyosetsubo |
CN85100364A (zh) * | 1985-04-01 | 1986-09-24 | 湘潭大学 | 一种碱性低氢电焊条 |
JPS63119995A (ja) * | 1986-11-10 | 1988-05-24 | Nippon Steel Corp | 低水素系被覆ア−ク溶接棒 |
CN101898284B (zh) * | 2010-07-14 | 2012-06-13 | 中国船舶重工集团公司第七二五研究所 | 一种热锻模具修复用堆焊焊条 |
CN102441742B (zh) * | 2011-10-13 | 2014-02-12 | 天津市金桥焊材集团有限公司 | 一种高耐锈蚀的焊条 |
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2012
- 2012-09-20 CN CN201210352359.6A patent/CN102825399B/zh active Active
Non-Patent Citations (1)
Title |
---|
中国机械工程学会焊接分会.焊条.《焊接手册第3版第2卷:材料的焊接》.2008,正文第55-58页. * |
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Effective date of registration: 20180404 Address after: 300300 Tianjin City, Dongli Development Zone, six road No. Patentee after: Jinqiao Welding Material Group Co., Ltd., Tianjin Address before: 300300 Tianjin City, Dongli Development Zone, six road No. Patentee before: Tianjin Yongchang Welding Wires Co., Ltd. |
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Address after: 300300 Tianjin East Binhai New Area Development Zone East Road storage area Patentee after: Jinqiao Welding Material Group Co., Ltd., Tianjin Address before: 300300 No. 6, six Jing Road, Dongli District, Tianjin Patentee before: Jinqiao Welding Material Group Co., Ltd., Tianjin |
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Address after: 300300 No. 1 Liujing Road, Dongli Development Zone, Dongli District, Tianjin Patentee after: Jinqiao Welding Material Group Co., Ltd., Tianjin Address before: 300300 Tianjin East Binhai New Area Development Zone East Road storage area Patentee before: Jinqiao Welding Material Group Co., Ltd., Tianjin |
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CP01 | Change in the name or title of a patent holder |
Address after: 300300 No. 1 Liujing Road, Dongli Development Zone, Dongli District, Tianjin Patentee after: Tianjin Jinqiao Welding Materials Group Co., Ltd Address before: 300300 No. 1 Liujing Road, Dongli Development Zone, Dongli District, Tianjin Patentee before: TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP Co.,Ltd. |