WJ TOC 2005-04-toc
 WELDING JOURNAL - April 2005, Volume 84, Number 4
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welding journal April 2005 coverApril, 2005


Building a Pipeline in the
Heart of Africa
A new fabrication facility was constructed to build and erect all subassemblies for the 670-mile Chad-Cameroon Pipeline Project
J. G. Emmerson


Guidelines for Implementing
Robotic Arc Welding
These tips will help you identify and solve common robotic automation problems
T. Merrifield



Impact of H2 in Shielding Gas for Welding Austenitic
Stainless Steels
Hydrogen-containing shielding gases do not lead to hydrogen-induced cracking in GTAW of austenitic stainless steels
M. R. Louthan, Jr., and G. R. Cannell

What to See in Big D
Fun things to see and do in Dallas
H. M. Woodward


WELDING RESEARCH SUPPLEMENT

*Influence of Molybdenum on Ferritic High-Strength
SMAW All-Weld-Metal Properties (pdf)
As molybdenum increased, hardness, yield, and tensile
strengths increased for high-strength SMAW electrode weld metal
E. Surian et al.

*Liquation Cracking in Full Penetration Al-Si Welds (pdf)
An investigation showed high-Si, Al-Si casting alloys could backfill and
heal liquation cracks in welds no matter which filler metal was used
G. Cao and S. Kou et al.

Departments

Washington Watchword

Press Time News

Editorial

News of the Industry

Letters to the Editor

New Products

Navy Joining Center

Brazing Q&A

Coming Events

Welding Workbook

Society News

Guide to AWS Services

Aluminum Q&A

Personnel

New Literature

Classifieds (in pdf)

Advertiser Index

Welding Journal (ISSN 0043-2296) is published monthly by the American Welding Society for $90.00 per year in the United States and possessions, $130 per year in foreign countries: $6.00 per single issue for AWS members and $8.00 per single issue for nonmembers. American Welding Society is located at 550 NW LeJeune Rd., Miami, FL 33126-5671; telephone (305) 443-9353. Periodicals postage paid in Miami, Fla., and additional mailing offices. POSTMASTER: Send address changes to Welding Journal, 550 NW LeJeune Rd., Miami, FL 33126-5671.

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