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1. 发明专利

JP2006326680A Copper plating solid wire for mag welding with excellent arc stability during welding 有权
标题翻译：用于在焊接期间具有优异的电弧稳定性的MAG焊接的铜镀锡线
公开(公告)号：JP2006326680A
公开(公告)日：2006-12-07
申请号：JP2006087617
申请日：2006-03-28
申请人： Kiswel Ltd , 株式会社キスウェル
发明人： HWANG HU GEUN
IPC分类号： B23K35/30 , B23K35/40 , B23K35/02 , C25D3/38 , C25D3/58 , C25D7/06
CPC分类号： C25D3/38 , C25D3/58 , C25D7/0607
摘要： PROBLEM TO BE SOLVED: To provide a copper plating solid wire for MAG welding with excellent arc stability during welding.
SOLUTION: The solid wire for MAG welding is manufactured by high-speed copper plating by being immersed in a copper plating solution to make a plating layer of 0.2-1.0 μm in thickness, and the plating layer comprises 100-1,000 ppm of Fe, an alkali metal (Na), and alkaline earth metals (Mg, Ca) in total wherein the content of the alkali metal (Na) and the alkaline earth metals (Mg, Ca) ranges from 10-500 ppm. According to the present invention, the copper plating solid wire for MAG welding with excellent feedability and arc stability during welding can be obtained despite the high-speed plating process.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供焊接时具有优异的电弧稳定性的MAG焊接用铜电镀实心线。＆lt; P＆gt;解决方案：MAG焊接用实心线通过浸渍在镀铜液中而进行高速镀铜，制成厚度为0.2〜1.0μm的镀层，镀层含有100-1000ppm Fe，碱金属（Na）和碱土金属（Mg，Ca）的总和，其中碱金属（Na）和碱土金属（Mg，Ca）的含量为10-500ppm。根据本发明，尽管进行了高速电镀处理，但是可以获得焊接时的焊接时的焊接时的焊接性优异的电镀稳定性的铜电镀实心线。版权所有（C）2007，JPO＆INPIT

2. 发明专利

GB2426480B Copper plated welding solid wire with good arc stability 未知
公开(公告)号：GB2426480B
公开(公告)日：2007-04-25
申请号：GB0610429
申请日：2006-05-25
申请人： KISWEL LTD
发明人： HWANG HU GEUN
IPC分类号： B23K35/22 , B23K35/40 , C25D3/38 , C25D3/58 , C25D7/06
摘要： Disclosed is a copper plating solid wire for MAG welding with excellent arc stability during welding, in which the solid wire for MAG welding is manufactured by high-speed copper plating by being immersed in a copper plating solution to make a plating layer of 0.2-1.0 mum in thickness, and the plating layer comprises 100-1000 ppm of Fe, an alkali metal (Na), and alkaline earth metals (Mg, Ca) in total wherein the content of the alkali metal (Na) and the alkaline earth metals (Mg, Ca) ranges from 10 ppm to 500 ppm. According to the present invention, the copper plating solid wire for MAG welding with excellent feedability and arc stability during welding can be obtained despite the high-speed plating process.

3. 发明专利

SG127793A1 Copper welding solid wire with good arc stability 未知
公开(公告)号：SG127793A1
公开(公告)日：2006-12-29
申请号：SG200602721
申请日：2006-04-25
申请人： KISWEL LTD
发明人： HWANG HU GEUN
IPC分类号： B23K35/40 , C25D3/38 , C25D3/58 , C25D7/06
摘要： Disclosed is a copper plating solid wire for MAG welding with excellent arc stability during welding, in which the solid wire for MAG welding is manufactured by high-speed copper plating by being immersed in a copper plating solution to make a plating layer of 0.2-1.0[err]m in thickness, and the plating layer comprises 100-1000ppm of Fe, an alkali metal (Na), and alkaline earth metals (Mg, Ca) in total wherein the content of the alkali metal (Na) and the alkaline earth metals (Mg, Ca) ranges from 10ppm to 500ppm. According to the present invention, the copper plating solid wire for MAG welding with excellent feedability and arc stability during welding can be obtained despite the high-speed plating process.

4. 发明专利

GB2426480A Copper plating welding wires 未知
公开(公告)号：GB2426480A
公开(公告)日：2006-11-29
申请号：GB0610429
申请日：2006-05-25
申请人： KISWEL LTD
发明人： HWANG HU GEUN
IPC分类号： B23K35/22 , B23K35/40 , C25D3/38 , C25D3/58 , C25D7/06
摘要： A wire for metal active gas welding comprises a core and a 0.2-1.0 micron thick layer of copper plating which comprises sodium, magnesium, calcium and iron, with the total amount of these metals in the layer being 100-1000 ppm and the total amount of sodium, magnesium and calcium being 10-500 ppm. The wire may be steel which contains carbon, silicon, manganese, phosphorous, sulphur and copper as defined by JIS Z33 12. The welding wire is made by immersion of the core in a copper plating solution which comprises (in g/l): 200-200 copper sulphate, 30-50 sulphuric acid, 10-40 of Fe, 1.0-10 of Mg, 0.1-1.0 of Na, 0.1-1.0 of Ca, 1.0-5.0 of Cl and 0.01-0.1 of EDTA. The solution is at 30-50 {C and immersion is for 1.5-2.5 seconds. Compositions used to make the solution are also disclosed.

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