MICROSTRUCTURE AND TEXTURE EVOLUTION DURING COLD DRAWING OF SEAMLESS STEEL TUBE

被引：0

作者：

Parilak, L'udovit ^{[1
,2
]}

Burik, Peter ^{[1
]}

Bella, Peter ^{[1
]}

Mojzis, Milan ^{[1
,3
]}

Kejzlar, Pavel ^{[4
]}

机构：

[1] ZP Res & Dev Ctr, Kolkaren 35, Podbrezova 97681, Slovakia

[2] Tech Univ Kosice, Fac Mfg Technol Seat Presov, Bayerova 1, Presov 08001, Slovakia

[3] Slovak Univ Technol Bratislava, Fac Mat Sci & Technol Trnava, Paulinska 16, Trnava 91724, Slovakia

[4] Tech Univ Liberec, Inst Nanomat Adv Technol & Innovat, Studentska 2, Liberec 46117, Czech Republic

来源：

27TH INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS (METAL 2018) | 2018年

关键词：

Precision steel tube; texture; cold drawing; finite element modelling;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Cold drawing of steel tubes is the manufacturing process characterized by anisotropic material flow during drawing. In this paper, the microstructural of the E235 hot rolled steel tube after normalizing and cold drawing were characterized by optical microscopy, EBSD (Electron BackScatter Diffraction) analysis performed on scanning electron microscope. The input feedstock with dimensions of circle divide 31.8 mm x 2.6 mm (O.D x W.T.) was cold drawn in one drawing passes with fixed plug to the final dimensions of circle divide 25.0 mm x 1.5 mm. The development of grain texture in 3 different regions was analyzed on a longitudinal section of the tube. The stress state in the tube material during drawing was calculated by finite element software and the development of the texture depending on the stress state in three different directions using cylindrical coordinates with respect to the drawing direction was evaluated.

引用

页码：652 / 657

页数：6

共 6 条

[1]

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[2]

GULLBERG D., 2010, THESIS

[3]

Hosford W., 2009, Mechanical Behavior of Materials, V2nd, DOI DOI 10.1017/CBO9780511810923

[4]

Hu H., 1974, Texture, V1, P233, DOI 10.1155/TSM.1.233

[5] Deformation and annealing textures of drawn Al-Mg-Si alloy tubes [J].

Park, H ;

Lee, DN .

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2001, 113 (1-3) :551-555

[6]

SUWAS S., 2008, J INDIAN I SCI, V88, P125

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