Plants grow deep, hidden root systems that may store more carbon than previously thought - offering a new tool to fight ...

Plants and trees extend their roots into the earth in order to draw nutrients and water from the soil—however, these roots ...

Chevron continues to clean up toxic chemicals spewed into the air, soil and water after an oil and gas well in Weld County ...

The results show that root gap is a critical parameter and filler wire ... The axial residual stress is measured in the transverse direction (weld direction) on the surface of the weldment by using ...

DENVER (KDVR) — A month after an oil and gas well blowout occurred in Weld County ... caused by a failure of wellhead equipment at the surface and was not related to fracking or downhole ...

The Weld County Office of Emergency Management ... the incident was caused by a failure of wellhead equipment at the surface and was not related to fracking or downhole operations,” Patty ...

For the root pass, in order to ensure the maximum integrity ... 2013.04.045 17 Arivazhagan B, Sundaresan S and Kamaraj M. Effect of TIG arc surface melting process on weld metal toughness of modified ...

After long-term operation, defects may appear at the weld root, which seriously threatens the safety of ... which is highly sensitive to surface defects but insensitive to local variations in stress.

Lincoln Electric has introduced the HyperFill SST twin-wire welding system for increased travel speeds in pipe welding applications. The surface tension transfer waveform is used primarily on ...

That being said, Weld's offering withstands temperatures up to 550 degrees Fahrenheit, whereas its rival is only good up to 180 degrees Fahrenheit. To bond wood and metal together, you must ensure ...