JPS5686699A - Production of wire incorporating stainless steel flux for gas shield arc welding - Google Patents
Production of wire incorporating stainless steel flux for gas shield arc weldingInfo
- Publication number
- JPS5686699A JPS5686699A JP16271279A JP16271279A JPS5686699A JP S5686699 A JPS5686699 A JP S5686699A JP 16271279 A JP16271279 A JP 16271279A JP 16271279 A JP16271279 A JP 16271279A JP S5686699 A JPS5686699 A JP S5686699A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- specified
- components
- weight
- production
- 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.)
- Pending
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
- B23K35/40—Making wire or rods for soldering or welding
- B23K35/406—Filled tubular wire or rods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
PURPOSE:To repeat wire extension and heat treatment to improve welding workability of a small-diameter wire and wire feedability, by wrapping the quantity, which is specified for the wire weight, of the flux of specific composition in a stainless outer cover. CONSTITUTION:As components of the filler which does not include carbonate, 5- 15% rutile and 0.5-2% metal fluoride for the weld wire weight are essential components, and 5.5-15.5% total of oxides such as quartz sand, alumina, and iron oxide for the wire weigh is the slug forming material. These components and one or more kinds of metal powders such as Cr, Ni and Mn specified to 25% or less for the wire weight are filled as filler 2 in outer cover 1, which is obtained by molding Cr-Ni stainless into a tube, with filling rate 5.5-30% for the wire weight. Next, heat treatment at 800-1,150 deg.C and wire extension process are performed one or more times. The reason why components are specified is because rutile improves wrapping and the metal fluoride facilitates slug elimination. If the filling rate exceeds the specified value, the wire is broken in wire extersion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16271279A JPS5686699A (en) | 1979-12-17 | 1979-12-17 | Production of wire incorporating stainless steel flux for gas shield arc welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16271279A JPS5686699A (en) | 1979-12-17 | 1979-12-17 | Production of wire incorporating stainless steel flux for gas shield arc welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5686699A true JPS5686699A (en) | 1981-07-14 |
Family
ID=15759851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16271279A Pending JPS5686699A (en) | 1979-12-17 | 1979-12-17 | Production of wire incorporating stainless steel flux for gas shield arc welding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5686699A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61238495A (en) * | 1985-04-15 | 1986-10-23 | Nippon Steel Corp | Flux cored wire for austenitic stainless steel |
| JPS63123596A (en) * | 1986-11-11 | 1988-05-27 | Nippon Steel Corp | Flux cored wire for welding stainless steel |
| JPH0381094A (en) * | 1989-08-25 | 1991-04-05 | Kobe Steel Ltd | Flux cored wire for welding stainless steel |
| EP0858860A1 (en) * | 1997-02-11 | 1998-08-19 | Nippon Steel Welding Products & Engineering Co., Ltd. | Process for manufacturing welding wire |
| US6734395B2 (en) | 2002-04-23 | 2004-05-11 | Kabushiki Kaisha Kobe Seiko Sho | Flux-cored wire for stainless steel arc welding |
-
1979
- 1979-12-17 JP JP16271279A patent/JPS5686699A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61238495A (en) * | 1985-04-15 | 1986-10-23 | Nippon Steel Corp | Flux cored wire for austenitic stainless steel |
| JPH0518679B2 (en) * | 1985-04-15 | 1993-03-12 | Nippon Steel Corp | |
| JPS63123596A (en) * | 1986-11-11 | 1988-05-27 | Nippon Steel Corp | Flux cored wire for welding stainless steel |
| JPH0381094A (en) * | 1989-08-25 | 1991-04-05 | Kobe Steel Ltd | Flux cored wire for welding stainless steel |
| EP0858860A1 (en) * | 1997-02-11 | 1998-08-19 | Nippon Steel Welding Products & Engineering Co., Ltd. | Process for manufacturing welding wire |
| US5821500A (en) * | 1997-02-11 | 1998-10-13 | Nippon Steel Welding Products & Engineering Co., Ltd. | Process for manufacturing welding wire |
| US6734395B2 (en) | 2002-04-23 | 2004-05-11 | Kabushiki Kaisha Kobe Seiko Sho | Flux-cored wire for stainless steel arc welding |
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