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19 条记录 (耗时 0.025 秒)

    SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING ALLOYS
    12.
    发明申请
    SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING ALLOYS 有权
    低锰焊接合金的系统和方法

    公开(公告)号：US20140349136A1

    公开(公告)日：2014-11-27

    申请号：US14457599

    申请日：2014-08-12

    申请人： HOBART BROTHERS COMPANY

    发明人： Steven Edward Barhorst ,  Kevin M. Krieger ,  Joseph C. Bundy ,  Mario Anthony Amata ,  Daryl L. Duncan ,  Susan Renata Fiore

    IPC分类号： B23K35/30 ,  B23K9/18

    CPC分类号： B23K35/3053 ,  B23K9/18 ,  B23K35/00 ,  B23K35/0244 ,  B23K35/0255 ,  B23K35/0261 ,  B23K35/0266 ,  B23K35/0294 ,  B23K35/3066 ,  B23K35/3073 ,  B23K35/308 ,  B23K35/3086 ,  B23K35/3093 ,  B23K35/34 ,  B23K35/40 ,  B23K35/406 ,  C22C38/22 ,  Y10T428/12972

    摘要： The present disclosure relates generally to welding alloys and, more specifically, to welding consumables (e.g., welding wires and rods) for arc welding operations. In an embodiment, a welding consumable includes less than approximately 1 wt % manganese as well as one or more strengthening agents selected from the group: nickel, cobalt, copper, carbon, molybdenum, chromium, vanadium, silicon, and boron. The welding consumable also includes one or more grain control agents selected from the group: niobium, tantalum, titanium, zirconium, and boron, wherein the welding consumable includes less than approximately 0.6 wt % grain control agents. Additionally, the welding consumable has a carbon equivalence (CE) value that is less than approximately 0.23. The welding consumable is designed to provide a manganese fume generation rate that is less than approximately 0.01 grams per minute during a welding operation.

    摘要翻译： 本公开一般涉及焊接合金，更具体地，涉及用于电弧焊接操作的焊接材料（例如焊接电线和焊条）。 在一个实施方案中，焊接耗材包括小于约1重量％的锰以及一种或多种选自以下的强化剂：镍，钴，铜，碳，钼，铬，钒，硅和硼。 焊接耗材还包括选自铌，钽，钛，锆和硼的一种或多种晶粒控制剂，其中焊接耗材包括小于约0.6重量％的颗粒控制剂。 此外，焊接耗材具有小于约0.23的碳当量（CE）值。 焊接耗材设计用于在焊接操作期间提供小于约0.01克/分钟的锰烟雾产生速率。

    SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING WIRE
    13.
    发明申请
    SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING WIRE 审中-公开
    低锰焊丝的系统和方法

    公开(公告)号：US20130313240A1

    公开(公告)日：2013-11-28

    申请号：US13840614

    申请日：2013-03-15

    申请人： HOBART BROTHERS COMPANY

    发明人： Mario Anthony Amata ,  Joseph C. Bundy ,  Steven Edward Barhorst

    IPC分类号： B23K35/24 ,  B23K35/40 ,  B23K9/24

    CPC分类号： B23K35/24 ,  B23K9/24 ,  B23K35/0266 ,  B23K35/36 ,  B23K35/3607 ,  B23K35/3608 ,  B23K35/368 ,  B23K35/406 ,  Y10T29/49117

    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. The tubular welding wire includes less than approximately 0.4% manganese metal or alloy by weight, and the tubular welding wire is configured to form a weld deposit having less than approximately 0.5% manganese 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。 管状焊丝包括小于约0.4重量％的锰金属或合金，并且管状焊丝被配置为形成具有小于约0.5重量％的锰的焊接沉积物。

    SYSTEMS AND METHODS FOR WELDING ELECTRODES
    15.
    发明申请
    SYSTEMS AND METHODS FOR WELDING ELECTRODES 审中-公开

    公开(公告)号：US20190030652A1

    公开(公告)日：2019-01-31

    申请号：US16151098

    申请日：2018-10-03

    申请人： Hobart Brothers Company

    发明人： Steven Edward Barhorst ,  Mario Anthony Amata ,  Kevin Pagano

    IPC分类号： B23K35/00 ,  B23K35/38 ,  B23K35/02 ,  B23K35/368

    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, and the core comprises a rare earth silicide component (cerium, lanthanum, or a combination thereof). The core may also comprise an organic stabilizer component, a carbon component, and an agglomerate. The organic stabilizer component may comprise an organic molecule or organic polymer bound to one or more Group I or Group II metals. The carbon component may comprise graphite, graphene, carbon black, lamp black, carbon nanotubes, diamond, or a combination thereof. The agglomerate may comprise oxides of one or more Group I or Group II metals, titanium, and manganese.

    SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING ALLOYS
    18.
    发明申请
    SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING ALLOYS 有权
    低锰焊接合金的系统和方法

    公开(公告)号：US20140332517A1

    公开(公告)日：2014-11-13

    申请号：US14265750

    申请日：2014-04-30

    申请人： HOBART BROTHERS COMPANY

    发明人： Steven Edward Barhorst ,  Kevin M. Krieger ,  Joseph C. Bundy ,  Mario Anthony Amata ,  Daryl L. Duncan ,  Susan Renata Fiore

    IPC分类号： B23K35/34 ,  B23K35/30 ,  B23K35/40

    CPC分类号： B23K35/34 ,  B23K35/00 ,  B23K35/0205 ,  B23K35/0244 ,  B23K35/0255 ,  B23K35/0261 ,  B23K35/0266 ,  B23K35/0288 ,  B23K35/0294 ,  B23K35/222 ,  B23K35/3066 ,  B23K35/3073 ,  B23K35/308 ,  B23K35/3086 ,  B23K35/3093 ,  B23K35/40 ,  B23K35/406 ,  Y10T29/49117

    摘要： The present disclosure relates generally to welding alloys and, more specifically, to welding consumables (e.g., welding wires and rods) for welding, such as Gas Metal Arc Welding (GMAW), Gas Tungsten Arc Welding (GTAW), Shielded Metal Arc Welding (SMAW), and Flux Core Arc Welding (FCAW). In an embodiment, a welding alloy includes less than approximately 1 wt % manganese as well as one or more strengthening agents selected from the group: nickel, cobalt, copper, carbon, molybdenum, chromium, vanadium, silicon, and boron. Additionally, the welding alloy has a carbon equivalence (CE) value that is less than approximately 0.23, according to the Ito and Bessyo carbon equivalence equation. The welding alloy also includes one or more grain control agents selected from the group: niobium, tantalum, titanium, zirconium, and boron, wherein the welding alloy includes less than approximately 0.6 wt % grain control agents.

    摘要翻译： 本公开一般涉及焊接合金，更具体地涉及用于焊接的焊接材料（例如，焊丝和棒），例如气体金属弧焊（GMAW），气体钨弧焊（GTAW），屏蔽金属弧焊 SMAW）和焊剂芯弧焊（FCAW）。 在一个实施方案中，焊接合金包括小于约1重量％的锰以及一种或多种选自以下的强化剂：镍，钴，铜，碳，钼，铬，钒，硅和硼。 另外，根据Ito和Bessyo碳等价方程，焊接合金的碳当量（CE）值小于约0.23。 焊接合金还包括一种或多种选自铌，钽，钛，锆和硼的晶粒控制剂，其中焊接合金包含小于约0.6wt％的颗粒控制剂。