00000nam 2200000zi 4500 9.936241 CaOODSP 20240408180530 m o d f cr |n||||||||| 240402e199007uuoncad obt f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- DR52-12/4-1990E-PDF Smith, N. J., author. An evaluation of the microstructure and mechanical properties of submerged-arc and gas-metal-arc welds in HSLA-100 steel / by N.J. Smith, J.A. Gianetto, D. Dolan, and J.T. McGrath. An evaluation of the microstructure and mechanical properties of SA and GMA welds in HSLA-100 steel Ottawa, ON : Metals Technology Laboratories, Canada Centre for Mineral and Energy Technology, July 1990 1 online resource (45, [4] pages) : illustrations, charts text txt rdacontent computer c rdamedia online resource cr rdacarrier Contractors report ; 90-28 Cover title. Digitized edition from print [produced by Defence Research and Development Canada]. "This report describes Phase I of a research and development program undertaken by the Fabrication and NDE Section at the Metals Technology Laboratories on behalf of the Defence Research Establishment Pacific under Financial Commitment 89EMR01. DREP Scientific Authority: Dr J. Morrison."--cover page. Includes bibliographical references (page 14). "In Phase I of the program the objective was to evaluate commercially-available welding consumables and develop weld procedures for joining HSLA 100 steel using the submerged-arc (SAW) and gas-metal-arc (GMA) welding processes. The evaluation included a quantitative assessment of weld metal microstructure and measurement of weld metal mechanical properties. Phase II of the program will evaluate welding wire formulations that have been designed from the data of Phase I to provide optimum weld metal mechanical properties in the joining of HSLA 100 steel plate. [...] The results obtained in Phase I are given in this report. The Phase I program has two components. Initially, bead-in-groove (BIG) welds were deposited in HSLA 100 plate with a range of commercially-available consumables to provide a fundamental understanding of the effects of weld composition and energy input on the microstructure and resultant mechanical properties of as-deposited weld metal."--introduction (page 1). Steel, High strength Mechanical properties. Submerged arc welding Evaluation. Gas metal arc welding Evaluation. Acier à haute résistance Propriétés mécaniques. Soudage à l'arc sous flux en poudre Évaluation. Soudage à l'arc sous gaz avec fil plein Évaluation. Technical reports lcgft Rapports techniques rvmgf Metals Technology Laboratories (Ottawa), issuing body. Defence Research Establishment Pacific, issuing body. Contractors report series ; 90-28. (CaOODSP)9.936079 PDF 5.14 MB https://publications.gc.ca/collections/collection_2024/rddc-drdc/DR52-12-4-1990-eng.pdf CRS 90-28