公开(公告)号：US2228639A

公开(公告)日：1941-01-14

申请号：US31836740

申请日：1940-02-10

Applicant: LINDE AIR PROD CO

Inventor： MILLER WILBER B

IPC: B23K35/04 ,  B23K35/36

CPC classification number: B23K35/3607

公开(公告)号：US2200737A

公开(公告)日：1940-05-14

申请号：US15829237

申请日：1937-08-10

Applicant: LINDE AIR PROD CO

Inventor： CLAPP EDWIN A

IPC: B23K35/04 ,  B23K35/36

CPC classification number: B23K35/3607

公开(公告)号：US2010721A

公开(公告)日：1935-08-06

申请号：US71307534

申请日：1934-02-27

Applicant: GEN ELECTRIC

Inventor： HUMBERSTONE JOSEPH H

IPC: B23K35/04 ,  B23K35/36

CPC classification number: B23K35/3607 ,  Y10T29/49812

公开(公告)号：US1936693A

公开(公告)日：1933-11-28

申请号：US42242030

申请日：1930-01-21

Applicant: SMITH CORP A O

Inventor： RICHARD STRESAU

IPC: B23K35/04 ,  B23K35/36

CPC classification number: B23K35/3607 ,  Y10T428/2955 ,  Y10T428/296

公开(公告)号：US1905081A

公开(公告)日：1933-04-25

申请号：US41621129

申请日：1929-12-23

Applicant: HUGHES TOOL CO

Inventor： WOODS HENRY B

IPC: B23K35/04 ,  B23K35/36

CPC classification number: B23K35/3607 ,  Y10T428/12111 ,  Y10T428/12972 ,  Y10T428/2955

公开(公告)号：US20240181552A1

公开(公告)日：2024-06-06

申请号：US18440666

申请日：2024-02-13

Applicant: Hobart Brothers LLC

Inventor： Mario Anthony Amata ,  Joseph C. Bundy ,  Steven Edward Barhorst ,  Susan Renata Fiore ,  Daryl L. Duncan

IPC: B23K9/16 ,  B23K9/173 ,  B23K9/24 ,  B23K35/02 ,  B23K35/30 ,  B23K35/36 ,  B23K35/368 ,  B23K35/40 ,  B23K101/06 ,  B23K101/10 ,  B23K103/04

CPC classification number: B23K9/164 ,  B23K9/173 ,  B23K9/24 ,  B23K35/0244 ,  B23K35/0261 ,  B23K35/0266 ,  B23K35/3073 ,  B23K35/36 ,  B23K35/3607 ,  B23K35/3608 ,  B23K35/368 ,  B23K35/406 ,  B23K2101/06 ,  B23K2101/10 ,  B23K2103/04 ,  Y10T29/49117

Abstract: 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 is configured to form a weld deposit on a structural steel workpiece, wherein the weld deposit includes less than approximately 2.5% manganese by weight.

公开(公告)号：US10058957B2

公开(公告)日：2018-08-28

申请号：US14885868

申请日：2015-10-16

Applicant: LINCOLN GLOBAL, INC.

Inventor： Robert A Howard

IPC: B23K35/36 ,  B23K1/00 ,  B23K35/362 ,  B23K35/02

CPC classification number: B23K35/3605 ,  B23K1/0006 ,  B23K35/0244 ,  B23K35/025 ,  B23K35/3601 ,  B23K35/3606 ,  B23K35/3607 ,  B23K35/362

Abstract: The invention described herein pertains generally to boric acid free flux composition wherein in some embodiments, a phthalocyanine pigment is used to effect a color change at activation temperature.

公开(公告)号：US09981350B2

公开(公告)日：2018-05-29

申请号：US15061682

申请日：2016-03-04

Applicant: NATIONAL PINGTUNG UNIVERSITY OF SCIENCE & TECHNOLOGY

Inventor： Kuang-Hung Tseng

IPC: B23K35/362 ,  B23K35/02 ,  B23K35/36

CPC classification number: B23K35/362 ,  B23K35/0261 ,  B23K35/0266 ,  B23K35/36 ,  B23K35/3601 ,  B23K35/3607 ,  B23K35/3608

Abstract: The present disclosure provides a welding flux used for austenitic stainless steel, which includes 20-40 wt. % SiC, 20-30 wt. % SiO2, 15-25 wt. % MoO3, 2-15 wt. % TiO2, 2-10 wt. % NiO, and 1-5 wt. % MgO. As such, the welding flux forms a soundness weld with high D/W ratio and surface hardness.

公开(公告)号：US09782859B2

公开(公告)日：2017-10-10

申请号：US14800784

申请日：2015-07-16

Applicant: Siemens Energy, Inc.

Inventor： Gerald J. Bruck ,  Ahmed Kamel

IPC: B23K35/34 ,  B23K35/365 ,  B23K35/36 ,  B23K26/00 ,  B23K35/02

CPC classification number: B23K35/365 ,  B23K26/00 ,  B23K26/342 ,  B23K35/0255 ,  B23K35/3602 ,  B23K35/3603 ,  B23K35/3605 ,  B23K35/3607 ,  B23K35/3608 ,  B23K35/361

Abstract: A flux (55) for superalloy laser welding and additive processing (20, 50), including constituents which decompose when heated in a laser induced plasma or to a melt temperature of the superalloy (42), creating one or more gases (46) that blanket the melt to protect it from air, while producing not more than 5 wt. % of slag relative to the weight of the flux. Embodiments may further include compounds providing one or more functions of surface cleaning, scavenging of impurities in the melt, and elemental additions to the superalloy.

公开(公告)号：US20170266748A1

公开(公告)日：2017-09-21

申请号：US15157251

申请日：2016-05-17

Applicant: NATIONAL PINGTUNG UNIVERSITY OF SCIENCE & TECHNOLOGY

Inventor： Kuang-Hung TSENG

IPC: B23K9/20 ,  B23K9/10 ,  B23K9/067

CPC classification number: B23K9/20 ,  B23K35/3601 ,  B23K35/3602 ,  B23K35/3605 ,  B23K35/3607 ,  B23K35/3608 ,  B23K35/362

Abstract: The invention provides an ignition flux for arc stud welding, including at least 30 wt % of an active agent, with the active agent selected from a group consisting of SiO2 and TiO2. As such, the electric arc can be easily created and smoothly formed. The invention further provides an arc stud welding method utilizing such ignition flux. As such, the fastener and the metal workpiece can be tightly connected together without the need of inserting an ignition tip into the welding portion of a fastener.