Gourt > Business > Construction and Maintenance > Commercial Contractors > Metal Fabrication > Welding
Welding is a fabrication process that joins materials, usually metals or thermoplastics, by causing coalescence. This is often done by melting the workpieces and adding a filler material to form a pool of molten material (the weld puddle) that cools to become a strong joint, but sometimes pressure is used in conjunction with heat, or by itself, to produce the weld. This is in contrast with soldering and brazing, which involve melting a lower-melting-point material between the workpieces to form a bond between them, without melting the workpieces.
Many different energy sources can be used for welding, including a gas flame, an electric arc, a laser, an electron beam, friction, and ultrasound. While often an industrial process, welding can be done in many different environments, including open air, underwater and in space. Regardless of location, however, welding remains dangerous, and precautions must be taken to avoid burns, electric shock, poisonous fumes, and overexposure to ultraviolet light.
More on [ Welding ]
Welding :: Casting, Molding, Machining
.damn welding class keeps on injuring me..
winterliar (Kaexel Siso) Wed, 16 Dec 2009 01:37:19 -0000
.damn welding class keeps on injuring me..
Shandong Jintailong Welding Co., Ltd. http://www.gmdu.net/corp-367997.html
gmdu (Global Manufacturers) Wed, 16 Dec 2009 01:19:23 -0000
Shandong Jintailong Welding Co., Ltd. http://www.gmdu.net/corp-367997.html
Just got home from the welding class. Finals tomorrow yikes.
DylanKlawitter (Dylan Klawitter) Wed, 16 Dec 2009 01:15:05 -0000
Just got home from the welding class. Finals tomorrow yikes.
Welding ENGINEERS/ DEGREED - Charleston, SC (http://tinyurl.com/y9c9sd4) Get Welding Jobs #Welding #29406 #jobs
GetWeldingJobs (Get Welding Jobs) Wed, 16 Dec 2009 01:10:31 -0000
Welding ENGINEERS/ DEGREED - Charleston, SC (http://tinyurl.com/y9c9sd4) Get Welding Jobs #Welding #29406 #jobs
Drafting Table - Needs Welding (Manchaca/Dittmar): Table in ok shape except that the top came apart from the left s... http://bit.ly/6ao3Kh
FreeListAustin (Free List: Austin) Wed, 16 Dec 2009 00:48:47 -0000
Drafting Table - Needs Welding (Manchaca/Dittmar): Table in ok shape except that the top came apart from the left s... http://bit.ly/6ao3Kh
Auto-Darkening Welding Helmet has solar-powered design. http://bit.ly/5eTmD5
Solarvoltaic (Solar Power) Wed, 16 Dec 2009 00:41:51 -0000
Auto-Darkening Welding Helmet has solar-powered design. http://bit.ly/5eTmD5
Fabrication - Rocky Mount, North Carolina-based firm that focuses on structural steel, stairs and handrails, and reinforced steels projects.
Meta Description: [ Hodges' Welding & Fabrication, located in Rocky Mount, North Carolina, specializes in structural steel fabrication and miscellaneous steel. ]
B and C Welding - Works onshore and offshore for the oil industry, fabricating and installing heavy structural steel platforms.
Meta Description: [ Award winning Web design, Internet Marketing and search marketing services. Search Engine Optimization, ranking, paid-ad placement, submission, analysis, and website marketing site. ]
Drews Iron and Fencing Services - Installation and repairs of chain link fencing, wrought iron railings,and gates. On site welding done in the Philadelphia Tri State area.
KJ's Services, Inc. - Industrial contractor specializing in pipe and steel fabrication, sandblasting, and painting.Louisiana corporation,serving the four state area of Louisiana, Texas, Mississippi, and Arkansas since 1983.
Lewis Metals Corporation - Fabricators that focus primarily in waste water, air pollution control as well as furnace shells and all kinds of tanks (code non-code), and general fabrication. Based in Chicago, Illinois.
Meta Description: [ Call on Lewis Metals' more than 35 years of experience
for all your fabrication needs. You can count on Lewis Metals for complete
fabrication service for welding, waste water treatment
equipment, and machining. ]
Magnatech - Designer and manufacturer of robotic orbital welding equipment and systems.
Meta Description: [ Since 1971, Magnatech has been manufacturing a wide range of systems for orbital tube and pipe welding, as well as for tube-to-tubesheet applications. ]
500
Met Weld, Inc. - Manufacturer for the liquid and gas processing industry. Site offers details on fabricated industrial equipment, components and systems from specialty items to high volume production quantities. Based in Altamont, New York.
Meta Description: [ Met Weld is a pioneer in the development of small footprint dual coalescing gas process units and stand-alone electrical control buildings. ]
National Rotary - Construction services for full rotary equipment repairs, alignments, surveys, gear reversals, shell sections, and contractor supervision.
Meta Description: [ bNotary/b Education and Training, Supplies and News from the NNA. ]
Wire Works - Offers conventional and experimental resistance welding techniques and services to support the microjoining industry.
Meta Description: [ Micro resistance welding services and support, for prototype and production welding, equipment set-up, operator training, process developement and solutions for better welding ]
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