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Kobelco Welding Today Archives with highlights

Kobelco Welding Today Archives with highlights

2017

Kobelco Welding Today Vol.20 No.3 2017

Kobelco Welding Today Vol.20 No.3 2017PDF

Special Message

  • Head of the Welding Business reflects upon the publication of KWT’s 20th anniversary special issue

Feature Article

  • THE KOBELCO ARC over the Last Decade

Feature Article (System)

  • THE KOBELCO ARC over the Last Decade: Welding systems and equipment
Kobelco Welding Today Vol.20 No.2 2017

Kobelco Welding Today Vol.20 No.2 2017PDF

Bulletin

  • Welding Business to make organizational changes

Preface

  • Another year of progress in welding automation

Products Spotlight

  • ARCMAN™ Robotic Welding System for Hull Assembly in Shipbuilding

Bulletin

  • FABTECH2016 in Las Vegas: A special exhibition for KOBELCO
  • KWE’s social and educational activities
  • Metaltech Malaysia 2016
Kobelco Welding Today Vol.20 No.1 2017

Kobelco Welding Today Vol.20 No.1 2017PDF

Bulletin

  • Round Robin Test Reports:Analysis of trace elements in Cr-Mo-V steel weld metal at IIW/C-II/SC-E

Preface

  • Three“M”s:Marketing, Monodzukuri and Manpower

Products Spotlight

  • TRUSTARC™ DW-A62LSR(A5.29 E91T1-GM)improves notch toughness of HSLA weld metal after PWHT

Bulletin

  • The 7th India Essen 2016 in Mumbai
  • WELDEX 2016:Welding Exhibition in Moscow

2016

Kobelco Welding Today Vol.19 No.3 2016

Kobelco Welding Today Vol.19 No.3 2016PDF

New Business

  • ARCMAN™ robotic welding system business in North America

Preface

  • Focus on welding system business and human resource development

Technical Highlight

  • The new “CB type” controller for the ARCMAN™ robotic welding system

Bulletin

  • KOBELCO Technical Seminar in Riyadh, Saudi Arabia
  • The 2016 Beijing Essen Fair
  • Metaltech Malaysia 2016
Kobelco Welding Today Vol.19 No.2 2016

Kobelco Welding Today Vol.19 No.2 2016PDF

Bulletin

  • Round Robin Test:Analysis of trace components in 2.25Cr-1Mo steel weld metal IIW/C-II/SC-E

Technical Highlight

  • Recent developments of AWS specifications

Bulletin

  • AWF meeting in Osaka, Japan
  • 2016 Japan International Welding Show, Osaka
  • QC circle assembly in the Welding Business Group
Kobelco Welding Today Vol.19 No.1 2016

Kobelco Welding Today Vol.19 No.1 2016PDF

Glossary

  • What is PWHT?

Technical Highlight

  • Welding duplex stainless steels

Bulletin

  • Introducing the Asian Welding Federation(AWF)
  • Cheerful and friendly, Brazilians, think positively about their economic future

2015

Kobelco Welding Today Vol.18 No.3 2015

Kobelco Welding Today Vol.18 No.3 2015PDF

Glossary

  • What is a Creep Test or Creep Rupture Test?

Technical Highlight

  • CM-95B91 (E9015-B91) and CM-96B91 (E9016-B91) applied to ASTM T91/P91 heat resistant steels for fossil-fuel thermal power generation
Kobelco Welding Today Vol.18 No.2 2015

Kobelco Welding Today Vol.18 No.2 2015PDF

Glossary

  • What is CTOD?

Technical Highlight

  • TIG welding consumables for 490 MPa high tensile strength steels
Kobelco Welding Today Vol.18 No.1 2015

Kobelco Welding Today Vol.18 No.1 2015PDF

Products Spotlight

  • MG-S430NbS for car exhaust systems: Strong and corrosion resistant

Technical Highlight

  • Supply and demand for LNG and implications for 7% Ni TMCP steel and welding consumables

2014

Kobelco Welding Today Vol.17 No.3 2014

Kobelco Welding Today Vol.17 No.3 2014PDF

Products Spotlight

  • Study to further improve creep rupture and temper embrittlement properties of weld metal for 2.25Cr-1Mo-V steel

Technical Highlight

  • A robotic welding system equipped with the REGARC™ process for architectural steel frames
Kobelco Welding Today Vol.17 No.2 2014

Kobelco Welding Today Vol.17 No.2 2014PDF

Products Spotlight

  • Welding consumables for power boilers that match with AWS standards

Technical Highlight

  • Submerged arc welding consumables produced exclusively for use with direct current
Kobelco Welding Today Vol.17 No.1 2014

Kobelco Welding Today Vol.17 No.1 2014PDF

  • The SEGARC™ process: achieving efficiency by combining exclusive equipment and flux cored wire

Technical Highlight

  • Total welding solutions: Integrating Kobelco's comprehensive technologies

2013

Kobelco Welding Today Vol.16 No.3 2013

Kobelco Welding Today Vol.16 No.3 2013PDF

Products Spotlight

  • A new Ultra High Current MAG welding process allows for highly efficient and extremely low spatter welding

Technical Highlight

  • Kobelco flux cored wires for stainless steels :
    meeting diverse market needs with a wide range of products
Kobelco Welding Today Vol.16 No.2 2013

Kobelco Welding Today Vol.16 No.2 2013PDF

Products Spotlight

  • New process for car industry welding:
    MX-MIG with pure Ar gas and special metal-type flux cored wires

Technical Highlight

  • Meeting the requirements of offshore structures that operate in ever deeper and colder waters
Kobelco Welding Today Vol.16 No.1 2013

Kobelco Welding Today Vol.16 No.1 2013PDF

Products Spotlight

  • PREMIARC™ TG-Super304H: austenitic stainless steel TIG wire for coal-fired steam boilers

Technical Highlight

  • Pipeline Girth Welding: Kobe Steel's up-to-date welding consumables meet diverse requirements

2012

Kobelco Welding Today Vol.15 No.3 2012

Kobelco Welding Today Vol.15 No.3 2012PDF

Products Spotlight

  • PREMIARC™ DW-410NiMo: the best choice for welding hydraulic turbine components

Technical Highlight

  • Using ARCMAN™ Robot Welding Systems for Railroad Car and Bridge Applications
Kobelco Welding Today Vol.15 No.2 2012

Kobelco Welding Today Vol.15 No.2 2012PDF

Spotlight

  • REGARC™ process offers low spatter and fumes even at high current in CO2-shielded arc welding.
  • Typical Applications of ARCMAN™ Robot

Technical Highlight

  • Welding Systems for Construction Machinery
Kobelco Welding Today Vol.15 No.1 2012

Kobelco Welding Today Vol.15 No.1 2012PDF

Products Spotlight

  • FAMILIARC™ MX-Z200MP provides uniform weld toes in multi-layer fillet welding

Technical Highlight

  • Kobelco's ARCMAN™ welding robots and SENSARC™ power sources: unsurpassed performance across many applications

2011

Kobelco Welding Today Vol.14 No.3 2011

Kobelco Welding Today Vol.14 No.3 2011PDF

Products Spotlight

  • PREMIARC DW-308L-XR, DW-316L-XR
    Helping Workplaces Comply with New OSHA Standards by Reducing Cr(VI) Emissions

Technical Highlight

  • Advanced MAG and MIG Welding Wires : Meeting Car Manufacturing Requirements for Fast and Efficient Welding
Kobelco Welding Today Vol.14 No.2 2011

Kobelco Welding Today Vol.14 No.2 2011PDF

Products Spotlight

  • TRUSTARC LB-67LJ
    It meets all of the recent requirements for offshore structures. It features low hydrogen and no molybdenum content in the deposited metal.

Technical Highlight

  • Welding Consumables for LNG Storage Tanks Made of 9% Ni Steel
  • Specifications and features of 9% Ni steel
  • Welding procedures and control
  • Tips for better welding results on 9% Ni steel
Kobelco Welding Today Vol.14 No.1 2011

Kobelco Welding Today Vol.14 No.1 2011PDF

Technical Highlight

  • State-of-the-art automatic arc welding processes meet the latest shipbuilding requirements

2010

Kobelco Welding Today Vol.13 No.2 2010

Kobelco Welding Today Vol.13 No.2 2010PDF

Products Spotlight

  • Superior Welding Consumables for Super Duplex Stainless Steels PREMIARC NC-2594,DW-2594,TG-S2594

Technical Highlight

  • Unrivaled KOBELCO Filler Metals Match New Developments in Hydropower Penstocks
Kobelco Welding Today Vol.13 No.1 2010

Kobelco Welding Today Vol.13 No.1 2010PDF

Products Spotlight

  • A Hastelloy-type flux cored wire for welding 9% Ni steel in all positions, reducing hot crack susceptibility PREMIARC DW-N709SP

Technical Highlight

  • Designing High Quality Welding Consumables for Nuclear Power Reactors

2009

Kobelco Welding Today Vol.12 No.1 2009

Kobelco Welding Today Vol.12 No.1 2009PDF

Spotlight

  • Shining in the Welding of Super and Ultra Super Critical Pressure Boilers
  • TRUSTARC CR-12S & TG-S12CRS

Technical Highlight

  • Heat-Resistant High-Cr Ferritic Steel Filler Metals for Thermal Electric Power Boilers

2008

Kobelco Welding Today Vol.11 No.4 2008

Kobelco Welding Today Vol.11 No.4 2008PDF

Products Spotlight

  • TRUSTARC LB-80L
    Ultra-Low Hydrogen Covered Electrode Excellent in DCEP Welding of 780-MPa High Tensile Strength Steel

Technical Highlight

  • Offshore Structures Exploring Deeper Seas Demand Higher Quality Filler Metals

Technical Terms

  • Transition Temperature for Toughness

Bulletin

  • Technical Services for Customers in USA
Kobelco Welding Today Vol.11 No.3 2008

Kobelco Welding Today Vol.11 No.3 2008PDF

Products Spotlight

  • FAMILIARC MIX-50FS & FAMILIARC SE-A50FS
    Advanced Solid Wires for Sheet Metal Welding

Technical Highlight

  • Recent International Trends in Filler Metal Standards

Bulletin

  • Winner of the foreign expert honorary awards of Liaoning provincial government(Mr. Maruyama)
Kobelco Welding Today Vol.11 No.2 2008

Kobelco Welding Today Vol.11 No.2 2008PDF

Products Spotlight

  • FAMILIARC DW-100E & FAMILIARC MX-200E
    Unsurpassed Flux-Cored Wires in E- and EH-Grade Steel Hulls

Technical Highlight

  • Shipbuilding Increasingly Demands High-Efficient Welding Processes
  • Question and Answer
  • Did you know why FCWs are used in large quantities in shipbuilding?

Bulletin

  • New Product Designation System FAMILIARC TRUSTARC PREMIARC
Kobelco Welding Today Vol.11 No.1 2008

Kobelco Welding Today Vol.11 No.1 2008PDF

Products Spotlight

  • LB-52U Excels in Melt-Through Root-Pass Welding

Technical Highlight

  • Welding of Heat Exchangers

ABC' s of Arc Welding

  • Cold Cracks in Fillet Welds

Bulletin

  • Nace Spec. to prevent SSC
  • Technical Service for Customers in Europe & Russia

2007

Kobelco Welding Today Vol.10 No.4 2007

Kobelco Welding Today Vol.10 No.4 2007PDF

Special Message

  • Big changes in the welding industry this decade
  • Feature Article
  • 75 years of the KOBELCO Arc
Kobelco Welding Today Vol.10 No.3 2007

Kobelco Welding Today Vol.10 No.3 2007PDF

Products Spotlight

  • DW-309MoL & DW-309MoLP
    The Indispensable FCWs for Dissimilar Metal Welding in Desalination Plants, Chemical Tankers and Plats, and Paper Mills

Technical Highlight

  • Types of Wear and Suitable Hardfacing Filler Metals
  • Question and Answer
  • Welding of 13%Mn Steel

Bulletin

  • Technical Services for Customers in Thailand and Singapore
Kobelco Welding Today Vol.10 No.2 2007

Kobelco Welding Today Vol.10 No.2 2007PDF

Products Spotlight

  • MIX-1TS Shines in Auto Parts Fabrication

Technical Highlight

  • Welding of LPG Storage tanks
    Part.2: Essential Factors in Controlling Welding Procedures
  • Question and Answer
  • Welding of Galvanized Steel Sheets

Bulletin

  • Revisions in AWS A5.20 & A5.29
Kobelco Welding Today Vol.10 No.1 2007

Kobelco Welding Today Vol.10 No.1 2007PDF

Products Spotlight

  • LB-7018-1 Shines as a Versatile Electrode in a Low-Temperature Service Offshore Structures

Technical Highlight

  • Welding of LPG Storage tanks
    Part 1: How to Select Filler Metals

Technical Terms

  • Carbon Equivalent

2006

Kobelco Welding Today Vol.9 No.4 2006

Kobelco Welding Today Vol.9 No.4 2006PDF

Products Spotlight

  • The Best for SAW of Thin Steels <G-50/US-36>
  • A More Versatile SAW Flux/Wire <G-60/US-36>

Technical Highlight

  • SMAW Electrode coverings

Bulletin

  • Kobelco GMAW wires for auto parts
Kobelco Welding Today Vol.9 No.3 2006

Kobelco Welding Today Vol.9 No.3 2006PDF

Products Spotlight

  • Special Solid Wire for Ar-CO2 Mixture Shielding <MIX-50>

Technical Highlight

  • Atmospheric Corrosion-Resistant Steels and Suitable Welding Consumables

The ABC' s of Arc Welding

  • Weld Distortion
Kobelco Welding Today Vol.9 No.2 2006

Kobelco Welding Today Vol.9 No.2 2006PDF

Products Spotlight

  • New DW-50 Offers Superior Impact Toughness for Flux Cored Arc Welding

Technical Highlight

  • Welding of Crude Oil Storage tanks
    Part 2: Welding Procedure Controls

The ABC' s of Arc Welding

  • Diffusible Hydrogen

Bulletin

  • The H-series DW stainless steel flux-cored wires shine in high-temperature applications
Kobelco Welding Today Vol.9 No.1 2006

Kobelco Welding Today Vol.9 No.1 2006PDF

New Products

  • New ZERODE-44: A Leading Electrode for General Applications in Japan

Technical Highlight

  • Welding of Crude Oil Storage tanks
    Part 1: How to Select Filler Metals

Technical Terms

  • SR Cracking

2005

Kobelco Welding Today Vol.8 No.4 2005

Kobelco Welding Today Vol.8 No.4 2005PDF

Products Spotlight

  • DC-spec High-Strength 2.25Cr-1Mo-V Filler Metals for Reactor Vessels: <CMA-106HD, PF500D/US-521HD>

Technical Highlight

  • Welding of Chemical tankers
    Part 2: Essential Factors in Welding Procedure Controls

Technical Terms

  • Yield Point and 0.2% Offset Yield Strength
Kobelco Welding Today Vol.8 No.3 2005

Kobelco Welding Today Vol.8 No.3 2005PDF

Products Spotlight

  • MXA-430M: Unsurpassed Flux-Cored Wire for Cr Stainless Steel Welding

Technical Highlight

  • Welding of Chemical tankers
    Part 1: How to Select Stainless Filler Metals
  • Q & A
  • How to prevent stainless steel welds from rusting
Kobelco Welding Today Vol.8 No.2 2005

Kobelco Welding Today Vol.8 No.2 2005PDF

Technical Highlight

  • How Electric Polarity Affects Welding Quality in Arc Welding

Technical Terms

  • Band-Overlaying: What Overlaying with Strip Electrode Offers

Products Spotlight

  • Duplex Stainless Steel Flux Cored Wires, DW-329A and DW-329AP, are Now Spotlighted in the Technologically Demanding Fields
Kobelco Welding Today Vol.8 No.1 2005

Kobelco Welding Today Vol.8 No.1 2005PDF

Products Spotlight

  • DWA-55L for better CTOD

Technical Highlight

  • GTAW of Stainless Steel Piping
  • Technical Terms Explanation
  • CTOD

2004

Kobelco Welding Today Vol.7 No.4 2004

Kobelco Welding Today Vol.7 No.4 2004PDF

New Product

  • A breakthrough in stainless steel sheet metal welding <DW-T308L, DW-T309L, DW-T316L>

Technical Highlight

  • FILLER METAL STANDARDS
    Part 2: AWS and EN STANDARDS

Q & A in Arc Welding

  • What causes porosity and how can it be Prevented in arc welding?
Kobelco Welding Today Vol.7 No.3 2004

Kobelco Welding Today Vol.7 No.3 2004PDF

Technical Highlight

  • FILLER METAL STANDARDS
    Part 1: AWS STANDARD

New product

  • Stricter Quality Requirements Increasingly Demanded for DC-spec. Cr-Mo Filler Metals
Kobelco Welding Today Vol.7 No.2 2004

Kobelco Welding Today Vol.7 No.2 2004PDF

Technical Highlight

  • Welding of Power Generation Boilers
    Part 2: Essential factors in welding procedure Controls

Q & A in Arc Welding

  • Is there any convenient way to estimate quickly the approximate consumption of welding consumables for a particular welding joint?

Bulletin

  • Excellent Tack Welding Performances in All Positions <LB-52T>
Kobelco Welding Today Vol.7 No.1 2004

Kobelco Welding Today Vol.7 No.1 2004PDF

New products

  • DW-62L, DWA-62L

Technical Highlight

  • Welding of Power Generation Boilers
    Part 1: How to Select Filler Metals

Q & A in Arc Welding

  • In automatic GMAW the arc sometimes becomes unstable, though the wire is smoothly delivered. How can it be prevented?

2003

Kobelco Welding Today Vol.6 No.4 2003

Kobelco Welding Today Vol.6 No.4 2003PDF

Technical Highlight

  • Kobelco SAW Fluxes/Wires Cover a Wide Scope of Heavy Fabrication Industries

Bulletin

  • DWA-81Ni1
Kobelco Welding Today Vol.6 No.3 2003

Kobelco Welding Today Vol.6 No.3 2003PDF

Technical Highlight

  • Kobelco Flux-Cored Wires Shine in Various Applications

Bulletin

  • DWA-81B2, DWA-91B3
Kobelco Welding Today Vol.6 No.2 2003

Kobelco Welding Today Vol.6 No.2 2003PDF

Technical Highlight

  • Welding of offshore structures
    Part 2: Essential Factors in Welding Procedure Controls

Q & A in Arc Welding

  • What advantages are there in downhill welding and how should it be used, compared with uphill welding in GMAW and FCAW?

Bulletin

  • DWA-65L, TGS-80B2, TGS-90B3
Kobelco Welding Today Vol.6 No.1 2003

Kobelco Welding Today Vol.6 No.1 2003PDF

Technical Highlight

  • Welding of offshore structures
    Part 1: How to Select Welding Consumables

Q & A in Arc Welding

  • How to Carry Out Tack Welding

2002

Kobelco Welding Today Vol.5 No.4 2002

Kobelco Welding Today Vol.5 No.4 2002PDF

Technical Report

  • Essential Factors in Selecting Heat-Resistant Low Alloy Filler Metals for High-Temperature, High-Pressure Services in the Power Generation, Oil Refining, and Petrochemical Industries

ABC' s of Arc Welding

  • Preheating and Postheating: The Purposes and Procedures
Kobelco Welding Today Vol.5 No.3 2002

Kobelco Welding Today Vol.5 No.3 2002PDF

Technical Report

  • CM-9, CM-9CB, CM-96B9
  • TGS-9CM, TGS-9Cb, TGS-90B9
Kobelco Welding Today Vol.5 No.2 2002

Kobelco Welding Today Vol.5 No.2 2002PDF

Technical Report

  • CMA-106H, PFH-500/US-521H, TGS-2CMH

ABC' s of Arc Welding

  • How Polarity Affects Electrode Performance In Arc Welding
Kobelco Welding Today Vol.5 No.1 2002

Kobelco Welding Today Vol.5 No.1 2002PDF

Technical Report

  • CMA-106, CMA-106N, TGS-2CM, TGS-2CML

ABC' s of Arc Welding

  • Hot Crack: How It Occurs and How It Can Be Prevented

2001

Kobelco Welding Today Vol.4 No.4 2001

Kobelco Welding Today Vol.4 No.4 2001PDF

Technical Report

  • CMA-96, CMA-96MB, TGS-1CM, TGS-1CML

ABC' s of Arc Welding

  • Cold Cracks: Causes and Cures
Kobelco Welding Today Vol.4 No.3 2001

Kobelco Welding Today Vol.4 No.3 2001PDF

Technical Report

  • Shielded Metal Arc Welding in Transportation Pipelines
Kobelco Welding Today Vol.4 No.2 2001

Kobelco Welding Today Vol.4 No.2 2001PDF

Technical Report

  • DW-55LSR, TGX-308L, TGX-309L, TGX-316L

ABC' s of Arc Welding

  • PWHT Determines the Quality of Weldments
  • Feature Articles
  • DW-81B2, DW-91B3
Kobelco Welding Today Vol.4 No.1 2001

Kobelco Welding Today Vol.4 No.1 2001PDF

Technical Report

  • DW-55L, NB-1SJ

ABC' s of Arc Welding

  • How Interpass Temperature Affects the Quality of Welds

2000

Kobelco Welding Today Vol.3 No.4 2000

Kobelco Welding Today Vol.3 No.4 2000PDF

Technical Report

  • DW-55E, MG-60

ABC' s of Arc Welding

  • What Is Heat Input, and How Does It Affect the Quality of Welds?
Kobelco Welding Today Vol.3 No.3 2000

Kobelco Welding Today Vol.3 No.3 2000PDF

Technical Report

  • MG-50, MG-51T, LB-62L

ABC' s of Arc Welding

  • Spray Transfer Arc :Advantages and limitations
Kobelco Welding Today Vol.3 No.2 2000

Kobelco Welding Today Vol.3 No.2 2000PDF

Technical Report

  • DW-100E, LB-52NS

ABC' s of Arc Welding

  • What Is Low-Temperature Notch Toughness and How Is It Determined?
Kobelco Welding Today Vol.3 No.1 2000

Kobelco Welding Today Vol.3 No.1 2000PDF

Technical Report

  • DW-200, LB-62

ABC' s of Arc Welding

  • Fillet Weld Legs Determine Size and Throat of Fillet Welds

1999

Kobelco Welding Today Vol.2 No.4 1999

Kobelco Welding Today Vol.2 No.4 1999PDF

Technical Report

  • LB-52A, NC-37L

ABC' s of Arc Welding

  • Weld Decay: Its Cause and Cure
Kobelco Welding Today Vol.2 No.3 1999

Kobelco Welding Today Vol.2 No.3 1999PDF

Technical Report

  • DW-100V, NC-39L

ABC' s of Arc Welding

  • What is the Ferrite Contained in Austenitic Stainless Weld Metals, and How Is It Measured?
Kobelco Welding Today Vol.2 No.2 1999

Kobelco Welding Today Vol.2 No.2 1999PDF

Technical Report

  • B-14, DW-309L, DW-309LP

ABC' s of Arc Welding

  • Why Dissimilar Metal Welding is Needed, and How to Select Proper Filler Metals
Kobelco Welding Today Vol.2 No.1 1999

Kobelco Welding Today Vol.2 No.1 1999PDF

Technical Report

  • DWA-50, NC-36L

ABC' s of Arc Welding

  • What the Ar/CO2-Mixture Shielding Offers

1998

Kobelco Welding Today Vol.1 No.4 1998

Kobelco Welding Today Vol.1 No.4 1998PDF

Technical Report

  • LB-52U, DW-316L, DW-316LP

ABC' s of Arc Welding

  • What is "Uranami", and How Useful is it?
Kobelco Welding Today Vol.1 No.3 1998

Kobelco Welding Today Vol.1 No.3 1998PDF

Technical Report

  • MX-100T, LB-52-18, DW-308L, DW-308LP

ABC' s of Arc Welding

  • What is Short Circuiting Transfer, and What is it Used for?
Kobelco Welding Today Vol.1 No.2 1998

Kobelco Welding Today Vol.1 No.2 1998PDF

Technical Report

  • MX-200, LB-52, NC-38L
Kobelco Welding Today Vol.1 No.1 1998

Kobelco Welding Today Vol.1 No.1 1998PDF

Technical Report

  • DW-100, RB-26, DW Stainless Series

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