CN107398656B - 一种抗高温蠕变和时效脆化的Super304H钢焊丝 - Google Patents
一种抗高温蠕变和时效脆化的Super304H钢焊丝 Download PDFInfo
- Publication number
- CN107398656B CN107398656B CN201710812790.7A CN201710812790A CN107398656B CN 107398656 B CN107398656 B CN 107398656B CN 201710812790 A CN201710812790 A CN 201710812790A CN 107398656 B CN107398656 B CN 107398656B
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- Prior art keywords
- welding wire
- welding
- high temperature
- super304h
- weld seam
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/308—Fe as the principal constituent with Cr as next major constituent
- B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
- B23K2103/05—Stainless steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Arc Welding In General (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
Description
Claims (5)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710812790.7A CN107398656B (zh) | 2017-09-11 | 2017-09-11 | 一种抗高温蠕变和时效脆化的Super304H钢焊丝 |
PCT/CN2018/103694 WO2019047793A1 (zh) | 2017-09-11 | 2018-09-01 | 一种抗高温蠕变和时效脆化的Super304H钢焊丝 |
US16/706,747 US11446773B2 (en) | 2017-09-11 | 2019-12-08 | Super304H steel welding wire capable of resisting high-temperature creep and aging embrittlement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710812790.7A CN107398656B (zh) | 2017-09-11 | 2017-09-11 | 一种抗高温蠕变和时效脆化的Super304H钢焊丝 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107398656A CN107398656A (zh) | 2017-11-28 |
CN107398656B true CN107398656B (zh) | 2019-09-17 |
Family
ID=60397014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710812790.7A Active CN107398656B (zh) | 2017-09-11 | 2017-09-11 | 一种抗高温蠕变和时效脆化的Super304H钢焊丝 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11446773B2 (zh) |
CN (1) | CN107398656B (zh) |
WO (1) | WO2019047793A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107398656B (zh) | 2017-09-11 | 2019-09-17 | 武汉大学 | 一种抗高温蠕变和时效脆化的Super304H钢焊丝 |
CN109536841A (zh) * | 2018-12-31 | 2019-03-29 | 兴化市广福金属制品有限公司 | 一种耐腐蚀的奥氏体-铁素体双相耐热钢及其制备方法 |
CN110405380A (zh) * | 2019-08-20 | 2019-11-05 | 华能国际电力股份有限公司 | 一种铁基高温合金焊丝 |
EP4066981A1 (en) * | 2019-11-26 | 2022-10-05 | Esab Seah Corp. | Stainless steel welding wire for use in lng tank manufacturing |
CN112846564B (zh) * | 2020-12-31 | 2024-02-02 | 江苏九洲新材料科技有限公司 | 一种钨极氩弧不锈钢焊丝及其制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5653897A (en) * | 1979-10-04 | 1981-05-13 | Nippon Steel Corp | Austenite stainless welding wire superior in resistance to high-temperature creep |
JPH11291085A (ja) * | 1998-04-15 | 1999-10-26 | Nippon Steel Corp | 高強度フェライト鋼溶接用ワイヤ |
US20080093351A1 (en) | 2006-10-19 | 2008-04-24 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Flux-cored wire for gas shielded arc welding for creep-resisting steels |
CN101412160B (zh) * | 2008-11-28 | 2011-03-09 | 中国电力科学研究院 | Super304H不锈钢焊接用钨极氩弧焊丝 |
CN101862924A (zh) * | 2010-06-30 | 2010-10-20 | 郑州机械研究所 | 超临界钢用气保护焊丝材料 |
JP6056132B2 (ja) * | 2010-11-25 | 2017-01-11 | Jfeスチール株式会社 | 燃料タンク用オーステナイト・フェライト系二相ステンレス鋼 |
JP5671364B2 (ja) | 2011-02-09 | 2015-02-18 | 株式会社神戸製鋼所 | クリープ特性に優れた溶接金属 |
CN102649202B (zh) * | 2011-02-23 | 2015-06-17 | 宝山钢铁股份有限公司 | 一种不锈钢焊丝 |
CN103674664A (zh) * | 2013-10-21 | 2014-03-26 | 广东电网公司电力科学研究院 | Super304H钢M23C6相的定量金相分析方法 |
CN104451435A (zh) * | 2014-11-13 | 2015-03-25 | 江苏大学 | 一种新型Fe-Cr-Ni-Cu-N合金及其制备方法 |
CN107398656B (zh) * | 2017-09-11 | 2019-09-17 | 武汉大学 | 一种抗高温蠕变和时效脆化的Super304H钢焊丝 |
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2017
- 2017-09-11 CN CN201710812790.7A patent/CN107398656B/zh active Active
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2018
- 2018-09-01 WO PCT/CN2018/103694 patent/WO2019047793A1/zh active Application Filing
-
2019
- 2019-12-08 US US16/706,747 patent/US11446773B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2019047793A1 (zh) | 2019-03-14 |
CN107398656A (zh) | 2017-11-28 |
US20200108472A1 (en) | 2020-04-09 |
US11446773B2 (en) | 2022-09-20 |
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CB03 | Change of inventor or designer information |
Inventor after: Wang Xue Inventor after: Li You Inventor after: Chen Yucheng Inventor after: Chen Dongxu Inventor after: Sun Jianhua Inventor after: Li Liquan Inventor after: Guo Meihua Inventor before: Wang Xue Inventor before: Li You Inventor before: Chen Yucheng Inventor before: Chen Dongxu |
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Effective date of registration: 20180524 Address after: 430072 Wuhan University, Luojia mountain, Wuchang District, Wuhan, Hubei Applicant after: Wuhan University Applicant after: China Electrical Construction Group Henan Engineering Co., Ltd. Address before: 430072 Wuhan University, Luojia mountain, Wuchang District, Wuhan, Hubei Applicant before: Wuhan University |
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