Colorado School of Mines

Department of Metallurgical and Materials Engineering

 

MTGN 475-477 Metallurgy of Welding

Dr. Stephen Liu

Professor of Metallurgical Engineering

 

Selected Postings - Fall 2007

 

Class Notes

Chemical Energy Related Processes - Chemical Energy in Welding-Related Processes.ppt

Electrical Energy Related Processes -

 

Assignment 1 - welding symbols exercise.pdf
Assignment 2 -

Welding Symbols - welding-symbol.pdf

Thermit Welding Photos - sbb970815103.jpeg
Rail_Welding__3_May_2001.jpeg
Rail_Welding__5_May_2001.jpeg

Gas Handling Safety Issues - lab-safety.pdf

Low C Steel Weld Metal Microstructure - Keys - micros-key-1.jpg
micros-key-2.jpg micros-key-3.jpg inclusions-alignment.jpg

Stainless Steel Predictive Diagrams - ss-1.tif ss-2.tif ss-3.tif ss-4.tif

Slag Systems - Composition - Welding Position - slag-comp-pos.pdf

Arc Physics - arc-physics.pdf

Carbon Equivalent - carbon equivalent.pdf

Solidification Lecture Slides -

Lab Projects - Weeks 6 to 14 -

Exam#3 -

Mech-Test-Summary -