Painting of Welds

Strong Ferritic – Steel Welds

There are many steels which are stronger than 2000 MPa, with toughness values exceeding 100 MPa m and which have been in commercial service for many decades. Examples include the marageing alloys and carbide–free bainitic steels. By contrast, welding consumables with a proof strength in excess of 1000 MPa are few and far between. This is because whereas wrought steels can be thermomechanically ...

Immersive Painting

This paper presents a human machine interface, which helps elderly people learn how to become aware of their physical state and how to influence it. One of the biggest requirements for such a system is to provide an intuitive interface which does not overexert an elderly person, while also being easily accepted. Here, the connection of art and computer science offers the ideal outlet for such a...

Comparison of the “Filled” Space of Iranian Painting with the “Empty” Space of The Far East Painting

Almost a particular insight is effective on the artist’s approach in creating quality of space in his painting. In fact, the general atmosphere in any painting is a reporter of artist’s thought and insight. By examining the foundational of ontology in their approach we have found some similarities and differences between the Iranian painting and the Far East painting. The purpose of this study ...

Friction Stir Processing of 304L Arc Welds

Nanostructurization and thermal properties of polyethylenes’ welds

As it is known, polyethylene (PE) is one of the common materials in the modern world, and PE products take the major share on industrial and trade markets. For example, various types of technical PE like PE-63, PE-80, and PE-100 have wide industrial applications, i.e., in construction, for pipeline systems etc. A rapid development of plastics industry outstrips detailed investigation of welding...