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1. 发明申请

US20130256276A1 SYSTEM AND METHOD FOR SUBMERGED ARC WELDING 有权
公开(公告)号：US20130256276A1
公开(公告)日：2013-10-03
申请号：US13431855
申请日：2012-03-27
申请人： Kenneth Allen Fisher , Mario Amata , Steven Barhorst , Joseph Bundy
发明人： Kenneth Allen Fisher , Mario Amata , Steven Barhorst , Joseph Bundy
IPC分类号： B23K9/18 , B23K9/16
CPC分类号： B23K9/18 , B23K9/173 , B23K9/186 , B23K35/0261 , B23K35/3605 , B23K35/3607 , B23K35/361 , B23K35/362 , B23K35/38
摘要： This disclosure relates generally to welding, and more specifically, to submerged arc welding (SAW). In an embodiment, a welding system includes a gas supply system configured to provide a gas flow. The system also includes a wire supply system configured to provide welding wire, and a flux supply system configured to provide flux near a welding arc during submerged arc welding (SAW). The system further includes a welding torch assembly configured to receive the gas flow and the welding wire and to deliver the gas flow and the welding wire near the welding arc during SAW.

2. 发明申请

US20110248000A1 SYSTEM AND METHOD OF REDUCING DIFFUSIBLE HYDROGEN IN WELD METAL 有权
标题翻译：减少焊接金属中的不均匀氢的系统和方法
公开(公告)号：US20110248000A1
公开(公告)日：2011-10-13
申请号：US13079521
申请日：2011-04-04
申请人： Steven Barhorst , Mario Amata , Joseph C. Bundy
发明人： Steven Barhorst , Mario Amata , Joseph C. Bundy
IPC分类号： B23K9/16
CPC分类号： B23K9/164 , B23K9/1043 , B23K9/173 , B23K35/38
摘要： This disclosure relates generally to arc welding. In an embodiment, a welding system has a welding gas supply system configured to supply a gas flow including a shielding gas and a fluorine-containing gas to a weld pool. Furthermore, the shielding gas is configured to control an atmosphere surrounding the weld pool, the fluorine-containing gas is configured to reduce diffusible hydrogen in the weld pool, and the fluorine-containing gas is substantially free of sulfur.
摘要翻译：本公开一般涉及电弧焊接。在一个实施例中，焊接系统具有焊接气体供给系统，其构造成将包括保护气体和含氟气体的气流供应到熔池。此外，保护气体被配置为控制焊池周围的气氛，含氟气体被构造为减少焊池中的可扩散氢，并且含氟气体基本上不含硫。

3. 发明授权

US09821402B2 System and method for submerged arc welding 有权
公开(公告)号：US09821402B2
公开(公告)日：2017-11-21
申请号：US13431855
申请日：2012-03-27
申请人： Kenneth Allen Fisher , Mario Amata , Steven Barhorst , Joseph Bundy
发明人： Kenneth Allen Fisher , Mario Amata , Steven Barhorst , Joseph Bundy
IPC分类号： B23K9/00 , B23K9/18 , B23K9/173 , B23K35/38 , B23K35/36 , B23K35/362 , B23K35/02
CPC分类号： B23K9/18 , B23K9/173 , B23K9/186 , B23K35/0261 , B23K35/3605 , B23K35/3607 , B23K35/361 , B23K35/362 , B23K35/38
摘要： This disclosure relates generally to welding, and more specifically, to submerged arc welding (SAW). In an embodiment, a welding system includes a gas supply system configured to provide a gas flow. The system also includes a wire supply system configured to provide welding wire, and a flux supply system configured to provide flux near a welding arc during submerged arc welding (SAW). The system further includes a welding torch assembly configured to receive the gas flow and the welding wire and to deliver the gas flow and the welding wire near the welding arc during SAW.

4. 发明授权

US09950394B2 Systems and methods for welding electrodes 有权
公开(公告)号：US09950394B2
公开(公告)日：2018-04-24
申请号：US13418148
申请日：2012-03-12
申请人： Steven Barhorst , Mario Amata
发明人： Steven Barhorst , Mario Amata
IPC分类号： B23K9/23 , B23K35/02 , B23K35/36 , B23K35/362 , B23K35/368 , B23K35/38
CPC分类号： B23K35/36 , B23K35/02 , B23K35/0255 , B23K35/0261 , B23K35/0266 , B23K35/3601 , B23K35/3603 , B23K35/362 , B23K35/368 , B23K35/38 , B23K35/383
摘要： The invention relates generally to welding and, more specifically, to electrodes for arc welding, such as Gas Metal Arc Welding (GMAW) or Flux Core Arc Welding (FCAW). In one embodiment, a tubular welding wire includes a sheath and a core. The core includes a carbon source and a potassium source that together comprise less than 10% of the core by weight. Furthermore, the carbon source is selected from the group: carbon black, lamp black, carbon nanotubes, and diamond.

5. 发明授权

US09199341B2 Systems and methods for welding electrodes 有权
标题翻译：焊接电极的系统和方法
公开(公告)号：US09199341B2
公开(公告)日：2015-12-01
申请号：US13596713
申请日：2012-08-28
申请人： Steven Barhorst , Mario Amata , Kevin Pagano
发明人： Steven Barhorst , Mario Amata , Kevin Pagano
IPC分类号： B23K35/02 , B23K35/36 , B23K35/32
CPC分类号： B23K35/3601 , B23K35/0261 , B23K35/0266 , B23K35/325
摘要： The invention relates generally to welding and, more specifically, to welding wires for arc welding, such as Gas Metal Arc Welding (GMAW) or Flux Core Arc Welding (FCAW). In one embodiment, a tubular welding wire includes a sheath and a core, in which the sheath includes less than approximately 0.06% carbon by weight. The core includes a carbon source and a potassium source that together comprise less than 10% of the core by weight.
摘要翻译：本发明一般涉及焊接，更具体地涉及用于电弧焊接的焊丝，例如气体金属弧焊（GMAW）或焊剂芯弧焊（FCAW）。在一个实施例中，管状焊丝包括护套和芯，其中护套包括小于约0.06重量％的碳。核心包括碳源和钾源，其一起占核心重量的小于10％。

6. 发明授权

US09764409B2 Systems and methods for using fluorine-containing gas for submerged arc welding 有权
公开(公告)号：US09764409B2
公开(公告)日：2017-09-19
申请号：US13431863
申请日：2012-03-27
申请人： Kenneth Allen Fisher , Mario Amata , Steven Barhorst , Joseph Bundy
发明人： Kenneth Allen Fisher , Mario Amata , Steven Barhorst , Joseph Bundy
IPC分类号： B23K9/00 , B23K9/18 , B23K9/10 , B23K9/16 , B23K9/23 , B23K35/38 , B23K35/36 , B23K35/362 , B23K35/02 , B23K9/29 , B23K103/04
CPC分类号： B23K9/18 , B23K9/1043 , B23K9/164 , B23K9/186 , B23K9/23 , B23K9/295 , B23K35/0261 , B23K35/3605 , B23K35/362 , B23K35/38 , B23K2103/04
摘要： This disclosure relates generally to welding, and more specifically, to submerged arc welding (SAW). In an embodiment, a welding system includes a gas supply system configured to provide a fluorine-containing gas flow. The system also includes a wire supply system configured to provide welding wire, and a flux supply system configured to provide flux near a welding arc during submerged arc welding (SAW). The system further includes a welding torch assembly configured to receive the fluorine-containing gas flow and the welding wire and to deliver the fluorine-containing gas flow and the welding wire near the welding arc during the SAW.

7. 发明授权

US09517523B2 System and method of reducing diffusible hydrogen in weld metal 有权
标题翻译：减少焊缝金属中扩散氢的系统和方法
公开(公告)号：US09517523B2
公开(公告)日：2016-12-13
申请号：US13079521
申请日：2011-04-04
申请人： Steven Barhorst , Mario Amata , Joseph C. Bundy
发明人： Steven Barhorst , Mario Amata , Joseph C. Bundy
IPC分类号： B23K35/38 , B23K9/16 , B23K9/10 , B23K9/173
CPC分类号： B23K9/164 , B23K9/1043 , B23K9/173 , B23K35/38
摘要： This disclosure relates generally to arc welding. In an embodiment, a welding system has a welding gas supply system configured to supply a gas flow including a shielding gas and a fluorine-containing gas to a weld pool. Furthermore, the shielding gas is configured to control an atmosphere surrounding the weld pool, the fluorine-containing gas is configured to reduce diffusible hydrogen in the weld pool, and the fluorine-containing gas is substantially free of sulfur.
摘要翻译：本公开一般涉及电弧焊接。在一个实施例中，焊接系统具有焊接气体供给系统，其构造成将包括保护气体和含氟气体的气流供应到熔池。此外，保护气体被配置为控制焊池周围的气氛，含氟气体被构造为减少焊池中的可扩散氢，并且含氟气体基本上不含硫。

8. 发明申请

US20140061175A1 SYSTEMS AND METHODS FOR WELDING ELECTRODES 有权
标题翻译：焊接电极的系统和方法
公开(公告)号：US20140061175A1
公开(公告)日：2014-03-06
申请号：US13596713
申请日：2012-08-28
申请人： Steven Barhorst , Mario Amata , Kevin Pagano
发明人： Steven Barhorst , Mario Amata , Kevin Pagano
IPC分类号： B23K35/22 , B23K9/28 , B23K9/00
CPC分类号： B23K35/3601 , B23K35/0261 , B23K35/0266 , B23K35/325
摘要： The invention relates generally to welding and, more specifically, to welding wires for arc welding, such as Gas Metal Arc Welding (GMAW) or Flux Core Arc Welding (FCAW). In one embodiment, a tubular welding wire includes a sheath and a core, in which the sheath includes less than approximately 0.06% carbon by weight. The core includes a carbon source and a potassium source that together comprise less than 10% of the core by weight.
摘要翻译：本发明一般涉及焊接，更具体地涉及用于电弧焊接的焊丝，例如气体金属弧焊（GMAW）或焊剂芯弧焊（FCAW）。在一个实施例中，管状焊丝包括护套和芯，其中护套包括小于约0.06重量％的碳。核心包括碳源和钾源，其一起占核心重量的小于10％。

9. 发明申请

US20130233839A1 SYSTEMS AND METHODS FOR WELDING ELECTRODES 有权
标题翻译：焊接电极的系统和方法
公开(公告)号：US20130233839A1
公开(公告)日：2013-09-12
申请号：US13418148
申请日：2012-03-12
申请人： Steven Barhorst , Mario Amata
发明人： Steven Barhorst , Mario Amata
IPC分类号： B23K9/24 , B23K35/36
CPC分类号： B23K35/36 , B23K35/02 , B23K35/0255 , B23K35/0261 , B23K35/0266 , B23K35/3601 , B23K35/3603 , B23K35/362 , B23K35/368 , B23K35/38 , B23K35/383
摘要： The invention relates generally to welding and, more specifically, to electrodes for arc welding, such as Gas Metal Arc Welding (GMAW) or Flux Core Arc Welding (FCAW). In one embodiment, a tubular welding wire includes a sheath and a core. The core includes a carbon source and a potassium source that together comprise less than 10% of the core by weight. Furthermore, the carbon source is selected from the group: carbon black, lamp black, carbon nanotubes, and diamond.
摘要翻译：本发明一般涉及焊接，更具体地涉及用于电弧焊接的电极，例如气体金属弧焊（GMAW）或焊剂芯弧焊（FCAW）。在一个实施例中，管状焊丝包括护套和芯。核心包括碳源和钾源，其一起占核心重量的小于10％。此外，碳源选自碳黑，灯黑，碳纳米管和金刚石。

10. 发明授权

US08907248B2 Aluminum deoxidizing welding wire 有权
标题翻译：铝脱氧焊丝
公开(公告)号：US08907248B2
公开(公告)日：2014-12-09
申请号：US11799893
申请日：2007-05-03
申请人： Mario Amata , Joseph C. Bundy
发明人： Mario Amata , Joseph C. Bundy
IPC分类号： B23K35/22 , B23K35/368 , B23K35/38 , B23K35/30 , B23K35/28 , B23K35/02
CPC分类号： B23K35/0266 , B23K9/16 , B23K35/0261 , B23K35/286 , B23K35/3053 , B23K35/3093 , B23K35/36 , B23K35/368 , B23K35/38 , B23K35/383
摘要： Provided is a welding method and electrodes (wires) with aluminum as a primary deoxidizer and a basic flux system for joining a workpieces with weld metal of comparable strengths and enhanced toughness. For instance, provided is a welding wire, comprising an aluminum content configured to act as a primary deoxidizer, and an overall composition configured to produce a weld deposit comprising a basic slag over a weld bead, wherein the aluminum content is configured to kill the oxygen in the weld pool, and wherein the oxygen comprises oxygen provided by a shielding gas or produced by heating of welding filler materials. Further provided is a welding method comprising arc welding a workpiece using an electrode having aluminum as a primary deoxidizer under a gas shield to produce a bead of weld deposit and a basic slag over the weld bead.
摘要翻译：提供了一种焊接方法和具有铝作为主要脱氧剂的电极（电线）和用于将工件与具有相当的强度和增强的韧性的焊接金属接合的基本助焊剂体系。例如，提供了一种焊丝，其包括被配置为用作主要脱氧剂的铝含量，以及构造成在焊道上产生包含碱性熔渣的焊接沉积物的总组合物，其中铝含量被构造成杀死氧气在焊池中，并且其中氧气包括由保护气体提供的氧气或通过加热焊接填料材料制成的氧气。还提供了一种焊接方法，其包括使用在气体屏蔽下的具有铝作为主要脱氧剂的电极对工件进行电弧焊接，以在焊道上产生焊接沉积物珠和碱渣。

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