Acta Metallurgica Sinica (English Letters) ›› 1999, Vol. 12 ›› Issue (4): 504-508.

• Research paper • Previous Articles     Next Articles

THICKENING DYNAMICS OF TIN PARTICLES IN HAZ OF LOW CARBON STEEL

J.S.Gao, Q.A.Zhang , Y.C.Hong and G.Q.Yin East China University of Metallurgy , Ma’an Shan 243002 ,China   

  • Received:1999-08-25 Revised:1999-08-25 Online:1999-08-25 Published:2009-10-10

Abstract: AKinetic modelofthickening of TiNparticlesin heat- affected - zone( HAZ) of low car bonsteelhasbeen proposedinthispaper.Itisalsofoundthatthesolutionofsome TiNparti clesisrapid, andthethickening of TiNparticlesis mainlycontrolled by diffusion of Tiatomforwardinterfaceofinsoluble TiNparticles.

Key words: low carbon steel, HAZ, TiN, thickening, dynamics