JP4166752B2 - 溶接性が優れた高張力鋼用メタル系フラックス入りワイヤ - Google Patents
溶接性が優れた高張力鋼用メタル系フラックス入りワイヤ Download PDFInfo
- Publication number
- JP4166752B2 JP4166752B2 JP2004354590A JP2004354590A JP4166752B2 JP 4166752 B2 JP4166752 B2 JP 4166752B2 JP 2004354590 A JP2004354590 A JP 2004354590A JP 2004354590 A JP2004354590 A JP 2004354590A JP 4166752 B2 JP4166752 B2 JP 4166752B2
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- Japan
- Prior art keywords
- slag
- flux
- oxide
- present
- converted value
- 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 - Lifetime
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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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3601—Selection of non-metallic compositions, e.g. coatings or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
-
- 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 or wires
- B23K35/0266—Rods, electrodes or wires flux-cored
-
- 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°C
- B23K35/3053—Fe as the principal 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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/368—Selection of non-metallic compositions of core materials either alone or conjoint with selection of soldering or welding materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nonmetallic Welding Materials (AREA)
Description
軟鋼または合金鋼製外皮にメタル系フラックスを充填して製造されるメタル系フラックス入りワイヤにおいて,
上記フラックスの組成はワイヤ全体重量を基準に,
TiO2換算値としてTi及びTi酸化物1.00〜5.00%,SiO2換算値としてSi及びSi酸化物1.00〜4.00%,MgO換算値としてMg及びMg酸化物0.10〜1.50%,Al2O3換算値としてAl及びAl酸化物0.20〜1.50%,ZrO2換算値としてZr及びZr酸化物0.10〜1.00%,Mn1.00〜3.50%,Ni0.50〜1.50%を含み;
上記MgO換算値,Al2O3換算値,ZrO2換算値の和が1.00〜4.00%で,残部がTotal Fe87.91〜90.68%と,C,P,S,K2O,Na2O,Na2O3,NaF及び不可避な不純物から成るその他の成分0.20〜0.46%から組成され;そして
上記フラックス成分のうち,Mn及びNiの和をQ1,TiO2換算値,SiO2換算値,Al2O3換算値,ZrO2換算値及びMgO換算値の和をQ2とするとき,Q1/Q2の比が0.20〜1.00の範囲を満たす組成から成り,溶接性が優れた高張力鋼用メタル系フラックス入りワイヤが提供される。
*上記表中,1)の合金成分及びT-Feは,金属外皮の成分を含んだフラックス中のFe及び合金粉末の和で,
2)のその他成分は,C,P,S,K20,Na2O,Na2O3,NaF及び不可避な不純物を意味し,
3)の式でQ1はMn及びNiの和を,そしてQ2はTiO2 換算値,SiO2 換算値,Al2O3 換算値,ZrO2 換算値及びMgO換算値の和を意味する。
Claims (1)
- 軟鋼または合金鋼製外皮にメタル系フラックスを充填して製造されるメタル系フラックス入りワイヤにおいて,
上記フラックスの組成はワイヤ全体重量を基準に,
TiO2換算値としてTi及びTi酸化物1.00〜5.00%,SiO2換算値としてSi及びSi酸化物1.00〜4.00%,MgO換算値としてMg及びMg酸化物0.10〜1.50%,Al2O3換算値としてAl及びAl酸化物0.20〜1.50%,ZrO2換算値としてZr及びZr酸化物0.10〜1.00%,Mn1.00〜3.50%,Ni0.50〜1.50%を含み;
上記MgO換算値,Al2O3換算値,ZrO2換算値の和が1.00〜4.00%で,残部がTotal Fe87.91〜90.68%と,C,P,S,K2O,Na2O,Na2O3,NaF及び不可避な不純物から成るその他の成分0.20〜0.46%から組成され;そして
上記フラックス成分のうち,Mn及びNiの和をQ1,TiO2換算値,SiO2換算値,Al2O3換算値,ZrO2換算値及びMgO換算値の和をQ2とするとき,Q1/Q2の比が0.20〜1.00の範囲を満たすように組成された,
溶接性が優れた高張力鋼用メタル系フラックス入りワイヤ。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030089307A KR100578750B1 (ko) | 2003-12-10 | 2003-12-10 | 용접성이 우수한 고장력강용 메탈계 플럭스 코어드 와이어 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005169506A JP2005169506A (ja) | 2005-06-30 |
| JP4166752B2 true JP4166752B2 (ja) | 2008-10-15 |
Family
ID=34737867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004354590A Expired - Lifetime JP4166752B2 (ja) | 2003-12-10 | 2004-12-07 | 溶接性が優れた高張力鋼用メタル系フラックス入りワイヤ |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4166752B2 (ja) |
| KR (1) | KR100578750B1 (ja) |
| CN (1) | CN1296174C (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5005309B2 (ja) | 2006-10-02 | 2012-08-22 | 株式会社神戸製鋼所 | 高張力鋼用ガスシールドアーク溶接フラックス入りワイヤ |
| JP5022428B2 (ja) * | 2009-11-17 | 2012-09-12 | 株式会社神戸製鋼所 | 硬化肉盛用migアーク溶接ワイヤおよび硬化肉盛用migアーク溶接方法 |
| CN104588919B (zh) * | 2014-12-01 | 2017-03-01 | 武汉铁锚焊接材料股份有限公司 | 一种高强度桥梁钢Q500qE配套药芯焊丝 |
| CN110788519B (zh) * | 2019-11-20 | 2021-05-28 | 桂林航天工业学院 | 油气输送管道用药芯焊丝及其制备方法 |
| CN113233758B (zh) * | 2021-06-25 | 2022-11-01 | 北京北旭电子材料有限公司 | 玻璃组合物、玻璃原粉及其制备方法、以及玻璃粉及其制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS608149B2 (ja) * | 1980-11-18 | 1985-03-01 | 株式会社神戸製鋼所 | 被覆ア−ク溶接棒 |
| JPS5823593A (ja) * | 1981-07-31 | 1983-02-12 | Kobe Steel Ltd | 潜弧溶接用焼結型フラツクス |
| JPS59110495A (ja) * | 1982-12-15 | 1984-06-26 | Nippon Steel Corp | すみ肉溶接用低水素系被覆ア−ク溶接棒 |
| JPH0347695A (ja) * | 1989-07-17 | 1991-02-28 | Kawasaki Steel Corp | 超高張力鋼用フラックス入りワイヤ |
| KR0134561B1 (ko) * | 1993-03-31 | 1998-06-15 | 가메다카 소키치 | 저휴움 가스시일드 아아크 용접용 플럭스 충전와이어 |
| JPH10249583A (ja) * | 1997-03-05 | 1998-09-22 | Nippon Steel Weld Prod & Eng Co Ltd | ガスシールドアーク溶接用フラックス入りワイヤ |
| KR100502571B1 (ko) * | 2000-07-25 | 2005-07-22 | 현대종합금속 주식회사 | 탄산가스 아크 용접용 티타니아계 플럭스 충전와이어 |
| KR100355581B1 (ko) * | 2000-09-23 | 2002-10-11 | 고려용접봉 주식회사 | 가스 쉴드 아크 용접용 플럭스 코어드 와이어 |
| KR100505919B1 (ko) * | 2000-12-01 | 2005-08-04 | 현대종합금속 주식회사 | 가스실드 아크 용접용 플럭스 충전 와이어 |
| KR100532243B1 (ko) * | 2001-12-17 | 2005-11-30 | 현대종합금속 주식회사 | 가스쉴드 아아크 용접용 플럭스 충전 와이어 |
-
2003
- 2003-12-10 KR KR1020030089307A patent/KR100578750B1/ko not_active Expired - Lifetime
-
2004
- 2004-12-07 JP JP2004354590A patent/JP4166752B2/ja not_active Expired - Lifetime
- 2004-12-10 CN CNB2004100984257A patent/CN1296174C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR100578750B1 (ko) | 2006-05-12 |
| JP2005169506A (ja) | 2005-06-30 |
| CN1296174C (zh) | 2007-01-24 |
| CN1626308A (zh) | 2005-06-15 |
| KR20050056366A (ko) | 2005-06-16 |
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