MET 426/526 Steelmaking

Department of Materials Metallurgical Engineering • SDSM&T • Rapid City, SD.
 

Homework

Please turn in all homework with a copy of the below problem sheet attached to the front of the assignment.

Also, place your name on the back of the stapled assignment to facilitate its return.

Due Date
 Problem Title
Solution
Reading Assignment
Jan 11
 Introduction

1/11 Read Syllabus
1/11 Chpt 1 Ironmaking
Feb 20
 02_1wtSS_Si.doc 02_1wtSSAustenite.doc Updates to web site info  
1/18 Chpt 1 Steelmaking
Feb 20
 02_1wtSS_C and O.pdf  

1/25 Chpt 3 Ironmaking
   
2/01 Chpt 9 Ironmaking
Feb 20

Ellingham Diagram for Fe

2/08 Steelmaking §2.1
Feb 20
 Alt SS for: gas atm to Torr, liq to s, and 1 wt%
2/22 Steelmaking §2.3
Feb 20

Si 1wt% SS and Darken Plot

3/01 Steelmaking §2.4
Feb 20

Si 1wt% SS and Darken relationship to Int Coef

3/08 Steelmaking §2.5
Feb 20

C 1wt% in Austenite

3/15 Steelmaking §2.6
Feb 20
 Standard Gibbs Energy for 1 wt % = f(T)

3/15 Steelmaking §2.7
Feb 27
 Ellingham Diagram for with Si Nomograph

 

2/15 Steelmaking §2.2
Feb 27
 Fe-O-C Diagram  

3/22 Steelmaking §2.8-9
NiO-Ni Reduction Shaft Model  

3/01 Steelmaking §2.10-11
Pellet Reduction Rate    
Steelmaking Problem Set
 

Oxygen Problem

 

 

P Ellingham Diagram

 

Interaction Coefficient Use

 

BOF Heat Balance


 

 


 

 

Read Sections
2.5 parts 1-5 Slags

06_AveSlagMW.doc
06_fSi_inBF

Read
2.6 Ironmaking Funds
2.7 Steelmaking Funds

Set 16 (04_Steelmaking_Problems_Turkdogan.doc)Homework #'s 1, 2, 3, 4.
Set 17 (04_SteelmakingProblemsSetUpdated.doc) #'s 6, 8, 11, 12, 15, 18
Note : See (see Fe-O Dia for #11 a)