Matches 1 - 16 out of 16


Match Document Document Title
US20150007904 ABRASION RESISTANT WELDED STEEL PIPE AND METHOD OF PRODUCING THE SAME  
In an abrasion resistant welded steel pipe, each of a base material and a weld metal contains specific amounts of chemical composition. The base material of the abrasion resistant welded steel...
US20110168676 METHOD AND APPARATUS FOR WELDING WITH CURTAIN ELECTRODES AND STRIP ELECTRODES  
A system and method of welding is provided where a first welding power supply provides a first welding waveform to a strip electrode for welding a work piece and a second welding power supply...
US20100308019 ELECTROSLAG WELDING WITH VARIABLE BALANCE, CONSTANT POTENTIAL, ALTERNATING CURRENT, SQUARE WAVE WELDING POWER SUPPLY  
A DC balanced square wave power source, controlled in a constant voltage mode, for ESW and ESW-NG welding systems and methods can be matched with variable speed wire electrode feeders, multiple...
US20140001160 SUBMERGED ARC WELDING SYSTEM WITH PRESSURIZED FLUX DELIVERY AND WELDING TORCH  
A submerged arc welding system includes a robot having a first arm connected to a second arm, and at least one wire supply. A welding torch is connected to a first end of the second arm of the...
US20130306602 NI-BASE ALLOY WELD METAL, STRIP ELECTRODE, AND WELDING METHOD  
A weld metal contains Cr: 28.0% to 31.5% by mass, Fe: 7.0% to 11.0% by mass, Nb and Ta: 1.5% to 2.5% by mass in total, C: 0.015% to 0.040% by mass, Mn: 0.5% to 4.0% by mass, N: 0.005% to 0.080% by...
US20150129582 SYSTEM AND METHOD FOR AUTOMATIC HEIGHT ADJUSTMENT OF A TORCH  
The invention described herein generally pertains to a system and method related to adjusting at least one of an arc current for a welding operation, an arc voltage for a welding operation, a wire...
US20090090699 System and Method for Electroslag Welding Spliced Vertical Columns  
A system and method for welding spliced vertical columns with an electroslag welding system. The system includes a welding fixture having opposing, paired and positionally adjustable welding...
US20080190898 Storage Packet For Welding Flux Comprising a Sandwich Structure of the Polymer/Metal Film Type Method For a Storage of a Welding Flux in Such a Packet and Method For Arc Welding Using a Welding Flux Stored in Such a Packet  
The invention relates to a storage packet for welding flux, in the form of a bag (1) containing welding flux (5) and with at least one layer of thermo-welded polymer (3a, 3b) and at least one...
US20090294408 AIR-COOLED COPPER SHOES FOR ELECTROSLAG WELDING APPLICATIONS  
Opposing, paired and positionally adjustable air cooled welding shoes, run-off tabs, and sumps affixed at the junction of workpieces to be welded with an Electroslag welding system. The air-cooled...
US20090308846 SYSTEM AND METHOD FOR VERTICAL MOMENT CONNECTION  
A system for narrow-gap electroslag-welded moment connections welded between vertical column flanges includes vertical column doubler plates with top and bottom stiffeners and horizontal beam side...
US20080061039 Apparatus and method for electroslag welding of rails  
A method of welding two members together wherein welding material is melted in an electrically heated molten slag, and forms a pool of molten welding material beneath the molten slag. The end...
US20110120977 Alloy, Overlay, and Methods Thereof  
An alloy comprising about 0.5 weight percent to about 2 weight percent carbon, about 15 weight percent to about 30 weight percent chromium, about 4 weight percent to about 12 weight percent...
US20090114363 Component for a Continuous Casting Mold and Method for Producing the Component  
The invention relates to a component (1) for a continuous casting mould, such as a water box, adapter plate etc., to which a copper plate is fixed. The component (1) is composed of at least two...
US20140209571 HYBRID LASER PLUS SUBMERGED ARC OR ELECTROSLAG CLADDING OF SUPERALLOYS  
A method for cladding of superalloy materials. A layer of powder (14) disposed over a superalloy substrate (12) is heated with an energy beam (16) to form a layer of superalloy cladding (10) and...
US20100205891 ASSEMBLY, SYSTEM AND METHOD FOR AUTOMATED VERTICAL MOMENT CONNECTION  
An automated assembly, system and method for a narrow-gap Electroslag-welded moment connection welded between horizontal beam to vertical column flanges includes vertical column doubler plates...
US20120118859 ELECTROSLAG WELDING WITH ALTERNATING ELECTRODE WELD PARAMETERS  
Technologies related to electroslag welding are generally disclosed.

Matches 1 - 16 out of 16