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Lamellar tearing, resistance

Figure 15. Off-shore platform node construction showing the complex welding assembly job requiring outstanding resistance to lamellar tearing in the electric-resistance-welded (ERW) steel pipe stock. Excellent through-thickness ductility is obtained by low sulfur plus REM treatment in the ladle, plunging a mischmetal... Figure 15. Off-shore platform node construction showing the complex welding assembly job requiring outstanding resistance to lamellar tearing in the electric-resistance-welded (ERW) steel pipe stock. Excellent through-thickness ductility is obtained by low sulfur plus REM treatment in the ladle, plunging a mischmetal...
Several researchers have revealed a marked effect of rare earths on improving the thicknesswise ductility of steels resistant to lamellar tear, reducing the anisotropy of steels, and preventing hydrogen-induced cracking, etc. Basically, all these seem to be attributable to the following four principal functions achieved by rare earths and Ca addition to the molten steels ... [Pg.16]

See other pages where Lamellar tearing, resistance is mentioned: [Pg.284]    [Pg.56]    [Pg.86]    [Pg.1576]    [Pg.562]    [Pg.260]    [Pg.510]   
See also in sourсe #XX -- [ Pg.56 ]



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