KR100521560B1 - 용접이음 강도를 향상시키는 용접재료 - Google Patents
용접이음 강도를 향상시키는 용접재료 Download PDFInfo
- Publication number
- KR100521560B1 KR100521560B1 KR10-2003-0012323A KR20030012323A KR100521560B1 KR 100521560 B1 KR100521560 B1 KR 100521560B1 KR 20030012323 A KR20030012323 A KR 20030012323A KR 100521560 B1 KR100521560 B1 KR 100521560B1
- Authority
- KR
- South Korea
- Prior art keywords
- welding
- welding material
- strength
- weld
- less
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
-
- 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
- B23K35/3066—Fe as the principal constituent with Ni as next major constituent
-
- 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
-
- 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
-
- 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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/18—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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
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)
Abstract
Description
Claims (3)
- Si:0.6∼2.0 중량%, Ni:2∼20중량%, Cr:2∼20중량%, C:0.5 중량% 이하, Mn:2.0 중량% 이하, Mo:0.5 중량% 이하, P 및 S : 0.002 중량% 미만의 범위에서 함유하는 철계합금으로서, 변태팽창에 의해 용접부 근방에 압축잔류응력을 도입하여 용접이음 강도를 향상시키는 것을 특징으로 하는 용접재료.
- 삭제
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002056288A JP2003251493A (ja) | 2002-03-01 | 2002-03-01 | 溶接継手強度を向上させる溶接材料 |
JPJP-P-2002-00056288 | 2002-03-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030071634A KR20030071634A (ko) | 2003-09-06 |
KR100521560B1 true KR100521560B1 (ko) | 2005-10-17 |
Family
ID=27678596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0012323A Expired - Fee Related KR100521560B1 (ko) | 2002-03-01 | 2003-02-27 | 용접이음 강도를 향상시키는 용접재료 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20030219352A1 (ko) |
EP (1) | EP1340831B1 (ko) |
JP (1) | JP2003251493A (ko) |
KR (1) | KR100521560B1 (ko) |
CN (1) | CN1265935C (ko) |
DE (1) | DE60310788T2 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101275227B (zh) * | 2008-05-20 | 2011-06-08 | 天津工业大学 | 用于金属表面熔覆强化工艺的耐高温铁基合金粉末 |
ES2631979T3 (es) * | 2009-12-04 | 2017-09-07 | Nippon Steel & Sumitomo Metal Corporation | Junta de soldadura a tope formada usando un haz de electrones |
JP5606994B2 (ja) | 2010-09-30 | 2014-10-15 | 株式会社神戸製鋼所 | 肉盛溶接材料及び肉盛溶接金属が溶接された機械部品 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3690869A (en) * | 1970-08-26 | 1972-09-12 | Yakov Mikhailovich Potak | Martensite stainless steel |
US4041274A (en) * | 1974-07-11 | 1977-08-09 | The International Nickel Company, Inc. | Maraging stainless steel welding electrode |
JP2583114B2 (ja) * | 1988-08-26 | 1997-02-19 | 株式会社神戸製鋼所 | 耐溶接割れ性にすぐれる低炭素CrーMo鋼板 |
JP2952624B2 (ja) * | 1991-05-30 | 1999-09-27 | 新日本製鐵株式会社 | 成形性とスポット溶接性に優れた高降伏比型熱延高強度鋼板とその製造方法および成形性に優れた高降伏比型熱延高強度鋼板とその製造方法 |
DE69724569T2 (de) * | 1996-12-27 | 2004-07-08 | Kawasaki Steel Corp., Kobe | Schweissverfahren |
EP1108495B1 (en) * | 1999-12-17 | 2005-12-14 | JFE Steel Corporation | Welding material and a method of producing welded joint |
-
2002
- 2002-03-01 JP JP2002056288A patent/JP2003251493A/ja active Pending
-
2003
- 2003-02-27 KR KR10-2003-0012323A patent/KR100521560B1/ko not_active Expired - Fee Related
- 2003-02-28 DE DE60310788T patent/DE60310788T2/de not_active Expired - Lifetime
- 2003-02-28 EP EP03251217A patent/EP1340831B1/en not_active Expired - Lifetime
- 2003-02-28 CN CNB031105505A patent/CN1265935C/zh not_active Expired - Fee Related
- 2003-02-28 US US10/375,139 patent/US20030219352A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR20030071634A (ko) | 2003-09-06 |
DE60310788D1 (de) | 2007-02-15 |
CN1443624A (zh) | 2003-09-24 |
US20030219352A1 (en) | 2003-11-27 |
EP1340831B1 (en) | 2007-01-03 |
EP1340831A1 (en) | 2003-09-03 |
CN1265935C (zh) | 2006-07-26 |
DE60310788T2 (de) | 2007-10-11 |
JP2003251493A (ja) | 2003-09-09 |
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