2010•Heavy MachineryRequires access
Control & analysis of rupture lamination of ship plate tensile test
HU Jing-zhou
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Abstract
This article investigates and analyzes the reason of rupture lamination phenomena during ship plate tensile test.It shows that the cause of rupture lamination of ship plate tensile test is heavy central segregation of slab by scanning of sample's metallurgical structure.Practice proves that it can largely decrease re-grading occurrence during rolled ship plate rupture tensile test by improving central segregation of slab.