Metallurgy II

Price

Member: $175
Non-member: $235

Access to Course Materials

Course – 30 days
Exam – 10 more days

Course Length

Approximately 6 hours

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Metallurgy II
Metallurgy II

provides a basic understanding of the nature of metals and the properties affecting weldability

Welding involves various metallurgical phenomena, including melting, freezing, diffusion, precipitation, thermal strains, and shrinkage. If disregarded or misunderstood, these effects can lead to cracking, porosity, or welds with poor properties. This course builds on the elementary principles described in Metallurgy for the Non-Metallurgist to provide a basic understanding of the nature of metals and the properties affecting weldability. Click on the Course Modules tab below to see a list of the topics covered.



BENEFITS

greyArrowCOMPREHENSIVE
Approximately 6 hours of instruction divided into 11 easily manageable modules.

greyArrowEASY TO ACCESS
Participants can access the course 24/7 from any computer with an internet connection.

greyArrowEASY TO USE
Pause, advance, and rewind navigation features give users complete control over their learning experience.

greyArrowEASY TO UNDERSTAND
Audio narration, animated graphics and video footage make even the most complex topics engaging and easy-to-understand.

greyArrowPROVEN METHODS
Interactive elements, practice problems, and quizzes facilitate the mastery of concepts and measure content retention.

greyArrowRELIABLE
Course content was developed by industry experts and AWS learning professionals.

greyArrowACCESS TO AWS INSTRUCTOR
Users can speak to an AWS instructor during the optional weekly question and answer teleconference.

greyArrowLIVE SUPPORT
AWS customer support Monday through Friday 7:30 AM to 5:00 PM EST.

COURSE MODULES

MODULE 1 – Atoms, Unit Cells, and Crystal Structures

MODULE 2 – Alloys, Diffusion, and Solid Solubility

MODULE 3 – Phase Diagrams Part I

MODULE 4 – Phase Diagrams Part II

MODULE 5 – Physical and Mechanical Properties

MODULE 6 – Thermal Characteristics: Thermal Conductivity and Density

MODULE 7 – Thermal Characteristics: Specific Heat and Diffusivity

MODULE 8 – Metallurgical Considerations for Welding

MODULE 9 – Heat Treatments

MODULE 10 – Stresses and Stress Relief

MODULE 11 – Welding Metallurgy of Common Materials

FAQs

How much do I need to know before taking this course?

To get the most out of this course, it is helpful to understand the basic principles that underlie the broad field of metallurgy. These include the characteristics of atoms, the periodic table, chemical bonding, chemical reactivity, the atomic structure of materials, and the properties of metals. These topics are covered in the AWS online course, Metallurgy for the Non-Metallurgist.

Who should take this course?

This course is ideal for both students and professional who want to learn or reacquaint themselves with the nature of metals, the metallurgical phenomena involved in welding, and the effects of these phenomena on the properties of welded materials.

How long do I have to complete this course?

Participants have access to the course content 24 hours a day for a period of 30 days from the date of registration. After this 30-day period, participants will have an additional 10 days to pass the completion exam. The exam can be activated before the end of the 30-day period if the participant has completed all the modules.

Does this course include a completion exam?

Yes. Upon completion of the final course module, participants are prompted to take an exam designed to evaluate their comprehension of the subject matter. The completion exam consists of 50 multiple-choice questions and must be completed within a 90 minute period. Participants who do not attain the 75% passing score may attempt to retake the exam a second time. Participants who attain a score of 75% or more on the completion exam earn an AWS Certificate of Completion and 6 Professional Development Hours (PDHs). The AWS Certificate of Completion can be downloaded and printed directly from the webpage.

Do I need to purchase any other materials?

No. All the materials and resources necessary to complete the course objectives are included.

Do I receive Professional Development Hours (PDHs) for completing this course?

Yes. Participants that receive a score of 75% or above on the Completion Exam will receive an AWS Certificate of Completion and 6 Professional Development Hours (PDHs).

Can I use these Professional Development Hours (PDHs) for recertification?

Yes. Professional Development Hours (PDHs) earned through AWS online courses and virtual conferences can be applied towards recertification provided the PDH’s are earned during the certification period.

Will this course help prepare me for the Certified Welding Inspector Exam?

Yes. The Certified Welding Inspector Fundamentals Exam (Part A) contains questions concerning the topics covered in this seminar. This course is designed to help prepare participants for this section of the exam.

What platforms and devices can I use to view AWS Learning online courses?

You must be connected to the internet to access AWS Learning online courses. AWS supports the most recent versions of Google Chrome, Firefox, Safari, and Internet Explorer. Courses can be viewed on desktops, laptops, tablets, and mobile phones. Note, however, that a high speed internet connection and large screen offer a better user experience.

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American Welding Society Learning
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