The Thickness Distribution of Oxidation Film on Tapered Pipe Surface in Dieless Drawing | Zendy

Fang Qin | Zendy; Liu Xuefeng | Zendy; Mao Hao-en | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

The Thickness Distribution of Oxidation Film on Tapered Pipe Surface in Dieless Drawing

Author(s) -

Fang Qin,

Liu Xuefeng,

Mao Hao-en

Publication year - 2011

Publication title -

international journal of corrosion

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.312

H-Index - 18

eISSN - 1687-9333

pISSN - 1687-9325

DOI - 10.1155/2011/615197

Subject(s) - materials science , deformation (meteorology) , composite material , metal , induction heating , matrix (chemical analysis) , metallurgy , thermal oxidation , layer (electronics) , electrical engineering , electromagnetic coil , engineering

The thickness distribution of oxidation film on the surface of AISI304 stainless steel tapered pipe, its influence factors, and the effect of metal matrix deformation on oxidation behavior during dieless drawing were studied in this paper. The results showed that oxidation rate was affected strongly by induction heating temperature and deformation degree. The thickness distribution of oxidation film was uneven and increased from the larger diameter end to the smaller diameter end along the axial direction of tapered pipe. When induction heating temperature raised or the distance between heat and cold sources was increased, or feed speed was decreased, oxidation rate was accelerated and oxidation film on the tapered pipe surface thickened significantly, due to massive cracks in oxidation film induced by deformation of metal matrix. The density and width of cracks in oxidation film were enlarged, and the thickness of oxidation film increased with the increase in deformation degree

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research