On the effects of welding parameters on weld quality of plasma arc keyhole welding of structural steels
By: Jukka Martikainen.
Series: Tieteellisiä julkaisuja research papers -- 16; Research papers (Lappeenrannan teknillinen korkeakoulu) -- 16.
Publisher: Lappeenranta University of Technology, Department of Mechanical Engineering
Published: 1989
Place of publication: Lappeenranta
Language: eng
Number of pages: 134
Subjects: Welded joints.; Steel, Structural -- Welding.
Notes: "UDK 621.791.755: 620.17: 669.14."

Thesis (doctoral)--Lappeenranta University of Technology, 1989.

Includes bibliographical references.