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UANL - FIME Aerospace Alloys

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VIGENTE A PARTIR DEL: 13 de Enero del 2017

UNIVERSIDAD AUTÓNOMA DE NUEVO LEÓN FACULTAD DE INGENIERÍA MECÁNICA Y ELÉCTRICA

ANALYTICAL PROGRAM FIME

Name of Unit of learning: Aerospace Alloys Weekly Frequency: 3 hrs. Attending Hours: 42 hrs. Working hours’ extra-classroom: 0 hrs. Modality: In-person Academic Period: biannual Unit of Learning: ( X ) obligatory ( ) optative Curricular Area, about educative level: Degree ( X ) Professional Basic Formation ( ) Professional Formation ( ) University General Formation ( ) Free Choice UANL credits: 3 doesn’t require laboratory Date of elaboration: July/25/2017 Date of last update: July/25/2017 Responsible of design: Dra. Adriana Salas Zamarripa Dr. Luis Arturo Reyes Osorio Dr. Jacobo Hernández Presentation:

The development and innovation of aerospace materials is in continuous motion in order to maintain and meet the high expectations required by the transportation sector. The evolution of aircraft, spacecraft, engines, landing gear, etc., continues to impact positively on air transport operations, and this is based on the development of new materials and manufacturing processes. The metal alloys used in the manufacture of aircraft and aircraft engines still represent 50% or more of the total weight of the aircraft.


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The most commonly used alloys are: aluminum, titanium, steel ultra-high strength, superalloys, which characteristics are studied in this educational program. In addition, new trends in the development of metal based materials will also be discussed within this program. These improvements in the properties of the materials will help to improve the performance and operations of modern aircrafts.

Purpose:

The purpose of this learning unit is to analyze the selection of materials used in the manufacture of aircraft and the reasoning of why these

alloys remain vital to the aerospace industry.

Competences of the profile of graduate:

a. Competences of University General Formation contributing to this learning unit: This learning unit contributes to the development of the following general competences: Instrumental Competences:

• To apply independent learning strategies at different levels and fields of knowledge that allow them to decision-making timely and relevant in the personal, academic and professional fields

• To use a second language, preferably English, with clarity and correctness to communicate in everyday contexts, academics, professionals and scientists

• To develop inter academic and professional, multi-disciplinary proposals and according to global best practices for promote and strengthen collaborative work, personal skills and social interaction

• To intervene on the challenges of contemporary society in local and global with critical attitude and human, academic commitment and professional to help consolidate the general welfare and sustainable development, integrative skills

• To build innovative proposals based on the holistic understanding of reality to help overcome the challenges of the environment interdependent global.


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Personal Competences and Social Interactions

• Practices the values promoted by the UANL: truth, equity, honesty, freedom, solidarity, respect to the life and to the others, respect to the nature, integrity, professional ethics, justice and responsibility, in his personal and professional area to help to construct a sustainable society.

Integration Competences

• Achieves the adaptability that there need the social and professional environments of uncertainty of our time to create better living conditions.

b. Specific skills of the graduate profile that contributes to the learning unit:

To solve engineering problems by selecting the appropriate methodology, using established models, based on basic sciences, verifying the results obtained by an analytical method or with the support of a technological tool, so that the relevant and viable solution, complying with quality standards and security policies. To apply methods and techniques of scientific and technological research, working in groups of generation and application of knowledge, for the development of engineering projects. To innovate in the design of aircraft components and systems using knowledge engineering, applying the regulations, working in multidisciplinary groups with high sense of responsibility and awareness of human values through technology development and safe, environmentally and economically sustainable products which increase the advantage competitive national aerospace industry in the global market.


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Graphic Representation


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Thematic Unit 1: Introduction to Aerospace Alloys Individual Competences: Differentiate the interrelationship between the different factors that determine the selection of the material used in the manufacture of aircraft, such as the cost, performance, operating conditions, environmental factors and properties.

Competence Elements Evidences of

learning Performance

Criteria Learning Activites Content Resources

Identify static systems involving an analysis of 3D forces and determine, by balance of forces, the forces involved for application in engineering problems where this is required for design and / or analysis.

Synthesis of basic concepts of statics.

Synthesis of basic concepts of statics: -Organization. -Content of the synthesis. -Problem resolved correctly.

It will define the basic concepts related to static and laws of Newton, through a synthesis and at the same time solve problems of static equilibrium, and attached to the summary.

• Basic concepts of static.

• Balance of forces in space.

Classroom Library Books Internet Scientific calculator


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Thematic Unit 2: Aluminum Alloys Individual Competences: Analyze the advantages and disadvantages of using aluminum alloys in the aerospace industry compared to other materials.

Competence Elements

Evidences of learning

Performance Criteria Learning Activities Content Resources

Identify the advantages

and disadvantages of

using aluminum alloys

and applications.

Synthesis of basic concepts of aluminum alloy.

Synthesis of basic concepts of: -Chemical Composition and Properties of Aluminum Alloys

It will define the basic concepts related to: -The Benefits of Aluminum. -Aluminum alloy Designations. -Aluminum temper designations. - Designations of the –H Strain Hardened Tempers. - Heat Treatment Tempers. - Chemical composition limits for aluminum alloys

• Basic concepts of aluminum alloy.

Classroom Books Internet


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Thematic Unit 3: Titanium Alloys Individual Competences Define the general properties of titanium and its alloys and establish the characteristics, advantages and weaknesses of the various titanium alloys.

Competence Elements

Evidences of learning

Performance Criteria Learning Activities Content Resources

Identify the advantages and disadvantages of using Titanium alloys and applications.

Synthesis of basic concepts of Titanium alloy.

Synthesis of basic concepts of: -Structure and Properties of Titanium and Titanium Alloys. -Chemical Composition and Properties of Titanium Alloys.

It will define the basic concepts related to: -Crystal Structure. -The Classification of Titanium Alloys. -Fabrication of Titanium Alloys.

• Basic concepts of titanium alloy.

Classroom Library Books Internet


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Thematic Unit 4: Aerospace Steels Specific Competences: Define the different steels are used in the aerospace industry and analyze their properties which are still attractive in some aeronautical applications.



Criteria Learning Activities Content Resources

Identify the advantages and

disadvantages of using aerospace

steels.

Synthesis of basic concepts of aerospace steels.

Synthesis of basic concepts of: -The importance of aerospace materials -Materials requirements for aerospace. -Materials selection for aerospace.

It will define the basic concepts related to: -Basic principles of steel -Medium-carbon low-alloy steel -Maraging steel.

• Basic concepts of aerospace steel.



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Thematic Unit 5: Superalloys

Specific Competences: Investigate the structure, characteristics, properties and limitations of the superalloys that make them unique for use at high temperatures.





disadvantages of using

Superalloys.

Synthesis of basic concepts of superalloys.

Synthesis of basic concepts of: -Nickel-based superalloys -Iron-Nickel superalloys. -Cobalt superalloys.

It will define the basic concepts related to: -Basic principles of superalloys and applications.

• Basic concepts of superalloys.



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Thematic Unit 6: Trends in Aerospace Alloys

Specific Competences: Investigate the future of metal alloys in the development of new aircraft.





disadvantages of using

Superalloys.

Synthesis of advances in aerospace materials.

Synthesis of basic concepts of: -The importance of aerospace materials “new generation” in aircraft.

It will define the basic concepts related to: -Basic principles of nanotube, graphene, shape memory materials.

• Basic concepts of aerospace material, new generation.



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Integral evaluation of processes and products (weighting / evaluation summative) Evidence Weighting Synthesis of basic concepts of materials science. 3 % Timeline of aviation and manufacturing materials 3 % Functional Description and materials used in the main parts of an aircraft and its engine. 3 % Mid-course exam. 25 % Comparative advantages and disadvantages of metal alloys used in aircraft structure. 3 % Comparative advantages and disadvantages of metal alloys used in the engines. 3 % Regular review. 35 %

Integrate product of learning: Integrating product of learning unit learning 25 %

Written and oral presentation project selection and development of metal alloys (aluminum, titanium, steels and superalloys) in the aerospace industry. Sources of support and consultation: Book: Light Alloys From Traditional Alloys to Nanocrystals

Author: I. J. Polmear

Publisher: Elsevier Butterworth-Heinemann

Book: Materials Science and Engineering: An Introduction

Author: William D. Callister, Jr.

Publisher: John Wiley & Sons, Inc.


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Book: Aerospace Materials (Graduate Student Series in Materials Science and Engineering) Author: Brian Cantor, H Assender, and P. Grant

Publisher: Institute of Physics Publishing

Book: The Superalloys Fundamentals and Applications

Author: Roger C. Reed

Publisher: Cambridge University Press

o Thread: Aluminum and its alloys. League: http://aluminium.matter.org.uk/content/html/eng/default.asp?catid=&pageid=1 Last Review: 2010.

Teacher Profile: It is recommended that a teacher with master's degree or higher, preferably in the area of Materials Engineering and Mechanics, with experience in application engineering projects and fluent in English. Bibliographical card of the teacher:


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_____________________________________ ACADEMY AUTHORITY

Dra. Bárbara Bermúdez Reyes

_______________________________________ DEPARTMENT AUTHORITY

Dr. Luis Arturo Reyes Osorio

__________________________________ COORDINATION

ACADEMICA DE AERONÁUTICA Dr. Ulises Matías García Pérez

_________________________________ ACADEMY DIVISION

Dr. Arnulfo Treviño Cubero


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