Web     This Site

 | Home | My Account | Post Article | Upload Showcase | Download | Site Shortcuts | Feedback | Partner | About us | My Tokens |

 
Roll Design
Auto Form
Free Form
Mill Load
Temperature
Flow stress
Hi-T Data
General Data
Business
Software
Books
Articles
Domains
Consulting
Dictionary
Unit
Patents
Directory
Mill Diagnosis
Jobs

Showcase

Classified Listing
Product Profile
R&D/Tech Profile

Resource

- Metallurgy & Materials
- Metal Working
- IT & Automation
- Industry Review
- Metal Patents
- Research
- Metal Directory
- R&D Roadmaps
- Steel Mills
 
 

 

International Symposium on the Recent Developments in Plate Steels
19-22 June 2011 - Winter Park, Colorado
 

Improved Level 2 Draft Scheduling for Good Plate Shape and Properties


Bingji (Benjamin) Li
www.metalpass.com/bli
Metal Pass LLC
www.metalpass.com
Pittsburgh, PA, USA


Key words: Level 2 Model, draft scheduling, plate shape, product property
 

ABSTRACT

Primary purpose for plate mill Level 2 model is to create quality draft schedule for good plate shape and product properties. Three key issues should be well addressed in the Level 2 model. Firstly, the logic in creating draft schedule based on predicted parameters should be good; secondly, parameter prediction as basis for the draft scheduling should be accurate; and thirdly, metallurgical issues such as retained strain, recrystallization, etc., for model accuracy and rolled steel properties, should be well considered. Level 2 model should achieve equal deformation target, metallurgical temperature target and maximal productivity target. Draft scheduling is also aimed at grain refinement for the finish product. This paper summarizes work results in several plate mills on Level 2 model logic improvement, Level 2 parameter prediction improvement and metallurgical integration into Level 2 model. Features for the next-generation Level 2 model as metallurgical system are also introduced.
 

SECTIONS

1     DRAFT SCHEDULING FOR OPTIMAL PLATE SHAPE AND PROPERTY

2     IMPROVED PARAMETER PREDICTION

3     DRAFT SCHEDULING FOR IMPROVING PLATE SHAPE

4     DRAFT SCHEDULING FOR ENHANCING PLATE PROPERTY

5     PLATE MILL EXAMPLES

6     NEXT-GENERATION LEVEL 2 SYSTEM

7     SUMMARY
 

PRESENTATION

2:15 PM, Tuesday, 21 Jun 2011

(Paper: 12 pages, pdf)
 


See More

 

 
    Recent Update
Metal Pass recent papers
- Metal Pass mill-related projects
- Mill Level 2 project series
-
 Metal Pass tech supplies
Consulting - Ask a question
- More ...
    Roll Pass

 Design: AutoForm
    RD-OV
    DI-SQ
    BI-BX-SQ-OV-RD
    BI-BX-OV-RD

 Mill Load
    RD-OV
    OV-RD
    RD-OV-RD
    SQ-DI
    DI-SQ
    SQ-DI-SQ
    SQ-OV
    BX-BX
    General

 Design: FreeForm
    RD-OV
    DI-SQ

 
    Flow Stress Models
Fe-alloy Hot F2 F2F3 A B C
Cold F2 F2F3a - - -
Non-Fe Hot F2 - A B C
Cold F2 F2F3a - - -
 
    SELECTED
   Mill Projects     Ranks
   Publication     Biz Tools
   Submission     Domains
 
    Project Series
Mill model improvem. projects
Mill related modeling projects
Metal Pass recent publications
 

| Private Policy | Terms & Conditions | About Us | AdvertisePartnerInvestorSponsorlistings |  

Copyright: 2009 Metal Pass LLC. All rights reserved