CN114309899A - 一种低合金耐磨钢的焊接方法及其焊接接头 - Google Patents
一种低合金耐磨钢的焊接方法及其焊接接头 Download PDFInfo
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- CN114309899A CN114309899A CN202210122730.3A CN202210122730A CN114309899A CN 114309899 A CN114309899 A CN 114309899A CN 202210122730 A CN202210122730 A CN 202210122730A CN 114309899 A CN114309899 A CN 114309899A
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
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- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 3
- 238000005137 deposition process Methods 0.000 claims description 2
- 239000010953 base metal Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 5
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- 229910000859 α-Fe Inorganic materials 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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CN202210122730.3A CN114309899B (zh) | 2022-02-09 | 2022-02-09 | 一种低合金耐磨钢的焊接方法及其焊接接头 |
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CN114309899A true CN114309899A (zh) | 2022-04-12 |
CN114309899B CN114309899B (zh) | 2023-04-14 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105643066A (zh) * | 2016-03-31 | 2016-06-08 | 广船国际有限公司 | 一种厚板单面焊接方法 |
CN106624294A (zh) * | 2016-12-26 | 2017-05-10 | 安徽工业大学 | 一种屈服强度700MPa级超快冷钢的埋弧焊接方法 |
CN109158739A (zh) * | 2018-08-31 | 2019-01-08 | 江苏省沙钢钢铁研究院有限公司 | 一种提高耐磨钢板盖面焊道表面硬度的焊接方法 |
WO2020238129A1 (zh) * | 2019-05-24 | 2020-12-03 | 南京钢铁股份有限公司 | 一种提高q890dqp钢焊接接头强韧性的方法 |
CN112171029A (zh) * | 2020-09-23 | 2021-01-05 | 江苏双良锅炉有限公司 | 一种锅炉锅筒双丝埋弧焊免清根焊方法 |
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- 2022-02-09 CN CN202210122730.3A patent/CN114309899B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105643066A (zh) * | 2016-03-31 | 2016-06-08 | 广船国际有限公司 | 一种厚板单面焊接方法 |
CN106624294A (zh) * | 2016-12-26 | 2017-05-10 | 安徽工业大学 | 一种屈服强度700MPa级超快冷钢的埋弧焊接方法 |
CN109158739A (zh) * | 2018-08-31 | 2019-01-08 | 江苏省沙钢钢铁研究院有限公司 | 一种提高耐磨钢板盖面焊道表面硬度的焊接方法 |
WO2020238129A1 (zh) * | 2019-05-24 | 2020-12-03 | 南京钢铁股份有限公司 | 一种提高q890dqp钢焊接接头强韧性的方法 |
CN112171029A (zh) * | 2020-09-23 | 2021-01-05 | 江苏双良锅炉有限公司 | 一种锅炉锅筒双丝埋弧焊免清根焊方法 |
Non-Patent Citations (1)
Title |
---|
张鹏贤;张飞;赵朋;: "冷丝填充对焊接接头微观组织和性能的影响" * |
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