Magnetically Impelled Arc Welding

Magnetically impelled arc butt (MIAB) welding is a pressure welding process used for joining of pipes and tubes with an external magnetic field affecting arc rotation along the tube circumference. Past studies based on experiments and finite element analysis (FEA) suggested that the weld quality can be significantly improved by proper adjustment of its input parameters such as current, voltage. The present invention is a method and a vehicle-mounted apparatus ( 30 ) for laying pipelines in which adjacent pipe ( 17, 28 ) are joined by the technique of magnetically impelled arc butt welding (MIAB). A MIAB welding head ( 13 ) having a welding axis is mounted on a transportable platform ( 35 ). A pipe guide ( 50 ) capable of engaging a welded pipe string is located rearwardly of the.

Your organization can rely on ARC Specialties biggest strength: our employees. Stop by for a visit and see the ingenuity and hard work of the staff in action. The people here are the reason that ARC Specialties is a leader in the automation marketplace.

You will benefit from the ARC team’s carefully planned structure; with vertical integration, you can customize your project from start to finish. From the machine shop to the paint job to the final system programming, the people of ARC Specialties are ready to solve your most challenging automation issues.

Included in the ARC Specialties team are: Honorbound supplies.

Machinists
Welders
Painters
Electrical Designers
Project Managers
Programmers
Mechanical Designers
Weld and Process Developers
Metallurgists
CAD Designers
Training Experts
Service & Maintenance Professionals
Sales & Marketing Professionals

Dan Allford – President of ARC Specialties

B.S. Manufacturing Technology, University of Houston
33 years as President and Owner of ARC Specialties
Holds several patents in the field of welding automation
Life member of the American Welding Society, as well as a member of the Society of Manufacturing Engineers, American Society for Metals and the Houston Economics Club
Serves as guest speaker at the University of Texas, Texas A&M, LeTourneau University, Lone Star College, Houston Community College and professional society meetings around the country.
Phone: (713)-631-7575, ext. 1201
Email: dan@arcspecialties.com

John Martin – Vice President

B.S. Electrical Engineering, Kansas State University
17 years of automation experience with 15 years at Arc Specialties
Project manager for new product development
Robot, PLC, PC, and motion control programmer
Member of the American Welding Society
Phone: (713)-631-7575, ext. 1207
Email: john@arcspecialties.com

Chris Kahlich

B.A. English, University of Houston
10 years of technical sales and automation experience at Arc Specialties
Member of the American Welding Society
Phone: (713)-631-7575, ext. 1212
Email: chrisk@arcspecialties.com

Dave Palmer

B.S. Mathematical-Computer Science, Lockhaven University
20+ years of Technical Sales of Automation Projects
Phone: (713)-631-7575
Email: davep@arcspecialties.com

Dave Hebble – Technical Services Manager

B.S. Welding Engineering, LeTourneau University
37 years experience as application engineer with ESAB Welding and Cutting Products
Experience in multi-wire SAW, one-sided welding, plasma cutting, plasma gouging, plasma welding, GMAW, Pulsed GMAW, GTAW, FCAW, and oxyfuel cutting

Dick Holdren, BSWE, IWE, SCWI, ASNT Level III

B.S. Welding Engineering, The Ohio State University
Over 35 years experience as welding engineer and welding inspection: welding standards interpretation and application, analysis, procedure development, failure analysis, expert witness testimony, mechanical testing, nondestructive examination, and training in most of these technical areas
Senior Certified Welding Inspector, ASNT Level III (MT, PT, & UT), IIW International Welding Engineer, Chairman, AWS Technical Activities Committee, Member of AWS, ASNT, ASTM, Practical Welding Today Editorial Review Committee

Randy Ellington – Process Specialist

A.A.S Welding Technology, TSTC Waco
13.5 years experience in Thermal Spray Industry: HVOF, Spray & Fuse, Plasma, Twin Wire Arc, Oxyfuel
Expert in following processes: SMAW, GMAW, FCAW, GTAW, HW-GTAW, SAW, PTAW, Carbon Arc Gouging, Plasma Arc Gouging

Jim Walker, CWI – Weld Technologist

A.A.S Welding Technology, TSTC Waco
9 years experience as Weld Technologist in Process Development: Fanuc Robotics, ABB Robotics, GMAW, HW-GTAW, Pulsed GMAW, CMT, PTAW, SAW, multi-wire GMAW & SAW, Plasma Arc Gouging

Peter Loos, Ph.D.

B.A. Physics, M.S. and Ph.D. Materials Science, Rice University
27 years industrial experience at Baker Hughes and Texas Instruments in diverse areas of engineering and R&D including: general metallurgical testing, fracture mechanics, hydrogen embrittlement, fatigue, adhesive wear, failure analysis, semiconductor processing, design of experiments, statistical process control, and quality & reliability assurance. Published several papers and was awarded two patents.
11 years at Rice University teaching Crystallography and Diffraction, Microscopy, Thin Films, Introduction to Materials Science, Engineering Mechanics, and Mechanical Engineering Capstone Design Project

Paulo Emygdio, D.Sc.

Metallurgical Engineer, M.Sc. and D.Sc. Materials Science, Federal University of Rio de Janeiro UFRJ/COPPE
30 years experience as a metallurgical expert and developer
20 years as a TECMETAL consultant, working on materials design selection and specification; materials and/or fabrication procedures qualification; failure analysis; on site inspection and structural integrity analysis; evaluation of corrosion behavior; product or process research and development and training
20 years teaching at Engineering Post Graduation Courses

Annelise Zeemann, D.Sc.

Mechanical Engineer, Rio de Janeiro University UERJ, M.Sc. and D.Sc. in Materials Science, Federal University of Rio de Janeiro UFRJ / COPPE
25 years experience as a welding engineer working for oilfield companies
20 years as a TECMETAL consultant, working on materials design selection and specification; materials and/or fabrication procedures qualification; failure analysis; on site inspection and structural integrity analysis; corrosion evaluation; product or process research and development; and training
20 years supervising Post Graduation Welding Engineer Courses in Brazil
5 years at UFRJ teaching Welding Technology for Graduation Courses at the Oceanic Engineering Department

Peter Kuznetsov, Ph.D.

M.S. and Ph.D. Welding Engineering
Over 33 years process development experience
23 years experience as welding process developer including 10 years in R&D at E.O. Paton Electric Welding Institute and National Technical University of Ukraine ”KPI” working on magnetically impelled arc butt welding process and equipment. Published 11 welding articles and was jointly awarded 11 patents of the former Soviet Union and one USA patent.
5 years experience in developing hardfacing technique, materials and equipment for bulk welding at Triten, Houston
5 years at Welding Department of National Technical University of Ukraine ”KPI” teaching Resistance and Flash-butt Welding for students and welding process developers from developing countries (UNIDO Courses)

LISTED BELOW ARE THE WELDING, JOINING, ALLIED AND SUPPORTING METHODS AND PROCESSES USED IN THE WELDING INDUSTRY.

ARC WELDING
arc stud welding, atomic hydrogen welding, bare metal arc welding, carbon arc welding, gas carbon arc welding, shielded carbon arc welding, twin carbon arc welding, electrogas welding, flux cored arc welding, gas shielded flux cored arc welding, self shielded flux cored arc welding, gas metal arc welding, pulsed gas metal arc welding, short circuit gas metal arc welding, gas tungsten arc welding, pulsed gas tungsten arc welding, magnetically impelled arc welding, plasma arc welding, submerged arc welding, series submerged arc welding.

RESISTANCE WELDING
flash welding, pressure controlled resistance welding, projection welding, resistance seam welding, high frequency seam welding, induction seam welding, mash seam welding, resistance spot welding, upset welding, high frequency welding, induction welding.

OXYFUEL GAS WELDING
air acetylene welding, oxyacetylene welding, oxyhydrogen welding, pressure gas welding.

SOLID STATE WELDING
coextrusion welding, cold welding, diffusion welding, hot isostatic pressure welding, explosion welding, forge welding, friction welding, direct drive friction welding, friction stir welding, inertia friction welding, hot pressure welding, roll welding, ultrasonic welding.

OTHER WELDING AND JOINING PROCESSES
adhesive bonding, braze welding, arc braze welding, carbon arc braze welding, electron beam braze welding, exothermic braze welding, flow brazing, flow welding, laser beam braze welding, electron beam welding, high vacuum electron beam welding, medium vacuum electron beam welding, nonvacuum electron beam welding, electroslag welding, consumable guide electroslag welding, induction welding, laser beam welding, percussion welding, thermite welding.

SOLDERING
dip soldering, furnace soldering, induction soldering, infrared soldering, iron soldering, resistance soldering, torch soldering, ultrasonic soldering, wave soldering.

BRAZING
block brazing, diffusion brazing, dip brazing, exothermic brazing, furnace brazing, induction brazing, infrared brazing, resistance brazing, torch brazing, twin carbon arc brazing.

THERMAL SPRAYING
arc spraying, flame spraying, wire flame spraying, high velocity oxyfuel spraying, plasma spraying, vacuum plasma spraying.

OXYGEN CUTTING
flux cutting, metal powder cutting, oxyfuel gas cutting, oxyacetylene cutting, oxyhydrogen cutting, oxynatural gas cutting, oxypropane cutting, oxygen arc cutting, oxygen gouging, oxygen lance cutting.

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HIGH ENERGY BEAM CUTTING
electron beam cutting, laser beam cutting, laser beam air cutting, laser beam evaporative cutting, laser beam inert gas cutting, laser beam oxygen cutting.

ARC CUTTING
carbon arc cutting, air carbon arc cutting, gas metal arc cutting, gas tungsten arc cutting, plasma arc cutting, shielded metal arc cutting.