Dissertation > Excellent graduate degree dissertation topics show

Simulation and Experimental Research on Effect of Pass Sequence in Stainless Steel/carbon Steel Cladding Reinforced Rolling

Author: LiZhenHu
Tutor: XiaoHong；XieHongZuo
School: Yanshan University
Course: Mechanical Design and Theory
Keywords: Cladding reinforced Hot rolling MARC Groove Elastic-plastic finite element method
CLC: TG335.64
Type: Master's thesis
Year: 2011
Downloads: 17
Quote: 0
Read: Download Dissertation

Abstract


Stainless steel/carbon steel cladding reinforced is a new type of composite materials, which has beautiful shape. It produced a combination of mechanical properties,which including stainless steel rebar and common reinforced. Stainless steel cladding reinforced has good corrosion resistance and wear resistance, and has low price compared with homogeneous stainless steel .So Stainless steel cladding reinforced has broad application prospects. In order to determine the hot-rolling process parameter, with Stainless steel cladding reinforced hot-rolling process as the research object, the paper researches the metal flow in the grooves during rolling.Firstly the paper summarizes several anti-corrosion of reinforced in detail, analyses their advantages and disadvantages comprehensively. The current researching and development status on stainless steel cladding reinforced in both home and outside is the key introduced object.Secondly it elaborates elastic-plastic finite element method. It gives the sizes of grooves in different grooves parameters. Under MARC background, it establishes three-dimension finite element model of two passes in rolling stainless steel cladding reinforced.Thirdly, through the simulation result it researches the temperature field distribution of variational, the flow condition in the grooves, the strain distribution, the contact normal stress distribution, sizes after rolling and thickness distribution. It compares with the simulation result of rolling homogeneous carbon steel and stainless steel cladding reinforced. It Compares and analyses the contact normal stress distribution and thickness distribution of workpiece with different Groove parameters.Finally, after explaining the experiment situation, it records the original data and deals with them, obtains the variational discipline of the rolling force and Section size of workpiece. The simulation results of Stainless steel cladding reinforced are in agreement with the experiment and it proves the design of grooves is reasonable and the FEM model is reliability.

Related Dissertations

  1. The Air Linear Motion Reference Design Based on Multi-Throttle,TG83
  2. Research on Technology and Mechanism of Joining Cemented Carbide to Carbon Steel,TG454
  3. Based on Neural Network Model of Hot-rolling,TP183
  4. Several Researches on New Scheme Low-profile Antennas,TN823.27
  5. Research on Process and Hot Rolling Technology of Polyester Spunbond Nonwoven for Dried Flower,TS176
  6. Grid ring and compact spinning agglomeration process simulation study generated additional twist,TS104.77
  7. More rarely slot reactance permanent magnet synchronous motor parameter calculation and research,TM341
  8. Sichuan University Library Virtual Procurement System Design and Implementation,TP311.52
  9. Welding residual stress on LNG ship tank bulkhead fatigue life,U671.83
  10. Residual Stress Prediction and Application Based on MARC,TG404
  11. Welding aluminum honeycomb flat pressure properties of numerical simulation studies,TG457.14
  12. Fem Analysis of the Two-Roller Straightening Process of Tube,TG333.23
  13. Three-Dimensional Design and Finite Element Analysis of the Sendzimir Twenty High Rolling Mill,TG333.7
  14. The Study of Circulatory Water Treatment in Wire Rod Mill of ANSTEEL,X703
  15. The Research Application of Hydraulic Looper in Meishan Hot Strip Mill,TG333
  16. Study on Hot Rolling Process of AZ61 Magnesium Alloy,TG339
  17. Design and Implementation of the Quality Analysis System of Hot Rolling Mill in Baosteel,TP311.52
  18. Studies on the Optimum of Solid-state Fermentation Condition Using a Mixture of Bean Curd Residue and Marc and Utilization of the Fermented Materials,TS209
  19. Extraction and Physical & Chemical Properties of Dietary Fiber from Cornus and Hovenia Dulcis Residue,TS209
  20. Study on ASP Al-Killed Cold-rolled Sheet DC04 Steel,TG335
  21. Velocity Distribution for the Flow of Newtonian Fluid in Concentric Annulus with Isometric Ring Slots on the Inner Cylinder,TE357.46

CLC: > Industrial Technology > Metallurgy and Metal Craft > Metal pressure processing > Rolling > Rolling process > Roundwood,bar and wire rod rolling > Rebar rolling
© 2012 www.DissertationTopic.Net  Mobile