11/21/2024 6:41:12 AM	MACH 161 Course Outline as of Fall 2021	Changed Course
CATALOG INFORMATION
Discipline and Nbr:  MACH 161	Title:  METALLURGY
Full Title:  Metallurgy
Last Reviewed:12/12/2023

Units		Course Hours per Week			Nbr of Weeks	Course Hours Total
Maximum	3.00	Lecture Scheduled	2.00		17.5 max.	Lecture Scheduled	35.00
Minimum	3.00	Lab Scheduled	3.00		6 min.	Lab Scheduled	52.50
		Contact DHR	0			Contact DHR	0
		Contact Total	5.00			Contact Total	87.50
		Non-contact DHR	0			Non-contact DHR Total	0

Total Out of Class Hours:  70.00

Total Student Learning Hours: 157.50

Title 5 Category:  AA Degree Applicable
Grading:  Grade Only
Repeatability:  00 - Two Repeats if Grade was D, F, NC, or NP
Also Listed As: 
Formerly:  MACH 61.1

Catalog Description:

Study of metals including alloying, heat treating, testing and applications in industry.

Prerequisites/Corequisites:

Recommended Preparation:
Eligibility for ENGL 100 or ESL 100 and Course Completion or Concurrent Enrollment in IED 190

Limits on Enrollment:

Schedule of Classes Information
Description:

Study of metals including alloying, heat treating, testing and applications in industry.

(Grade Only)
Prerequisites:
Recommended:Eligibility for ENGL 100 or ESL 100 and Course Completion or Concurrent Enrollment in IED 190
Limits on Enrollment:
Transfer Credit:
Repeatability:00 - Two Repeats if Grade was D, F, NC, or NP

ARTICULATION, MAJOR, and CERTIFICATION INFORMATION

Associate Degree:		Effective:		Inactive:
Area:
CSU GE:	Transfer Area			Effective:	Inactive:
IGETC:	Transfer Area			Effective:	Inactive:
CSU Transfer:		Effective:		Inactive:
UC Transfer:		Effective:		Inactive:
C-ID:

Certificate/Major Applicable: Both Certificate and Major Applicable

COURSE CONTENT

Student Learning Outcomes:
At the conclusion of this course, the student should be able to:

1.  Describe the basic classification of metals, crystal structures and various material properties.

2.  Explain the manufacturing, identification, phase diagram, heat treatment processes and

    deformation of iron and iron alloys.

3.  Perform basic lab experiments demonstrating sample preparation and examination methods.

 

Objectives:

At the conclusion of this course, the student should be able to:

1. Describe the basic properties of all metals.

2. Describe the process of mining, extraction and refining of ores to metals.

3. Identify metals and alloys using the periodical table of elements or tables of alloys numbering

    systems.

4. Explain various crystal structures.

5. Explain heat treatment processes and surface hardening techniques pertinent to steel alloys.

6. Use handout materials, text and library materials to do research on metallurgical alloys.

7. Perform basic lab experiments including: plotting data, dimensional measurements, heat

    treatments, tensile loading and metallurgical sample preparation and examination methods.

Topics and Scope

I.     Introduction to Metallurgy

II.    History of Elements

III.   Iron and Steel Refining

IV.   Identifying Ferrous and Non-Ferrous Metals

V.    Crystal Structure Systems

VI.   Tensile Test

VII.  Heat Treatment Techniques

VIII. Quenching Medias

IX.   Hardness Testers

X.    Physical and Chemical Metallurgy

XI.   Grain Structure and Patterns

XII.  Iron and Steel Systems

    A. A.I.S.I. [American Iron and Steel Institute]

    B. S.A.E. [ Society of Automotive Engineers]

    C. U.S.S. [United States Standard]

    D. A.W.S. [American Welding Society]

XIII. Density Measurements

XIV. Surface Hardening Methods

 

All topics are covered in both the lecture and lab parts of the course.

Assignments:

Lecture-Related Assignments:

1. Reading (approximately 10 - 15 pages per week)

2. Complete assignments in each chapter

3. Quizzes (7 - 15), midterm and final exam

4. A semester group (or individual) project followed by an oral presentation to the class; the

    semester project can be substituted with a mid-term paper, as per

    instructions by instructor, consisting of library research

 

Lab-Related Assignments:

1. Laboratory assignments to be completed during the lab sessions ( 7 - 10)

Methods of Evaluation/Basis of Grade.

Writing: Assessment tools that demonstrate writing skill and/or require students to select, organize and explain ideas in writing.		Writing 0 - 25%
Semester project
This is a degree applicable course but assessment tools based on writing are not included because problem solving assessments are more appropriate for this course.
Problem solving: Assessment tools, other than exams, that demonstrate competence in computational or non-computational problem solving skills.		Problem Solving 15 - 25%
Lab assignments, chapter assignments
Skill Demonstrations: All skill-based and physical demonstrations used for assessment purposes including skill performance exams.		Skill Demonstrations 0 - 0%
None
Exams: All forms of formal testing, other than skill performance exams.		Exams 55 - 60%
Quizzes, midterm and final exam
Other: Includes any assessment tools that do not logically fit into the above categories.		Other Category 0 - 25%
Oral presentation

Representative Textbooks and Materials:

Metallurgy Fundamental. 5th ed. Brandt, Daniel and Warner, J.C. Goodheart-Wilcox Company, Inc. 2009 (classic)

Instructor prepared materials

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