Properties & Applications

Term-Paper Instruction

 

Term-paper Topic:  Sapphire Materials: Properties & Applications.

 

Course Subject:   MATERIALS ENGINEERING.

 

Level:  Graduate Master.

 

Length of  Term-Paper: (1) page Table of Content + (1) page list of References + (6) pages the rest of paper = (8) pages the total.

 

Format of Term-Paper: Table of Content , summary (or abstract), Introduction, Properties , Applications , Conclusions, and list of References.

 

References Format: (ISO) .

Acceptable Reference Format (ISO): Example:

[1] M. Kajiwara, S. Uemiya, T. Kojima and E. Kikuchi, “Hydrogen permeation properties through composite membranes of platinum supported on porous alumina,” Catal. Today 56 (2000), p. 65.

 

Term papers objective:

the Properties of Sapphire and Application of Sapphire materials based on the material Properties on Engineering Applications and Medicine Applications. and future of Applications of Sapphire such as creating a disk made of industrial sapphire for long term data storage.

 

The suggestion outline

 

 

1. Abstract:

Go back and do this after paper is finished.

 

2. Introduction:

what is the Sapphire materials?

Introduction to the rest of paper topic:

 

 

 

 

 

Properties of Sapphire Material :

 

• Physical Properties:
  • Crystal Structure of Sapphire:

Describe of Crystal Structure of Sapphire.

Ref: Sapphire: Material, Manufacturing, Applications (BOOK) Attached (Page 55) with fig 2.1.

Additional Ref: https://www.globalsino.com/EM/page2591.html.

 

2.1.2. Mechanical Characteristics of Sapphire:

Density & Hardness.

Ref: Sapphire: Material, Manufacturing, Applications (BOOK) Attached (Page 95)

 

 

• Chemical Properties:
  • Corrosion resistance:

Ref: Sapphire: Material, Manufacturing, Applications (BOOK) Attached (Page 147-148)

 

 

 

3. Application of Sapphire materials:

 

• Applications in medical field:
  • General Applications:

A little brief some applications on medical field.

Ref: Sapphire: Material, Manufacturing, Applications (BOOK) Attached (Page 31-32).

• Application in Hip-replacement joint:

Describe using the sapphire in Hip-replacement joint and the are the characteristics for using the sapphire in this and discuss those studies.

Ref#1: https://www.researchgate.net/profile/Jeremy_Ramsden/publication/289529840_Perfection_of_contemporary_hip_joint_endoprostheses_by_using_a_sapphire-sapphire_friction_pair/links/569637eb08ae4b80df390cec/Perfection-of-contemporary-hip-joint-endoprostheses-by-using-a-sapphire-sapphire-friction-pair.pdf

 

Ref #2: https://pdfs.semanticscholar.org/170e/e8c88b67af12d6f3e01936c1a5c90efdf38f.pdf

 

• Applications in Engineering:

 

3.2.1 Applications in Mechanical:

Main idea: Due to the high hardness of sapphire, it used for scratch proof windows in high quality watches, scanner applications and precision mechanical components designed to undergo high wear.

Ref: Sapphire: Material, Manufacturing, Applications (BOOK) Attached (Page 7-9).

 

3.2.2 Applications in Electrical.

The main idea : The use of sapphire in mobile device and LED industries.

Ref: https://sst.semiconductor-digest.com/2015/11/the-use-of-sapphire-in-mobile-device-and-led-industries/

 

 

4. Conclusions:

 

To Sum up and give a glance about the future of sapphire industry like future sapphire disks will be developed for long-term storage of significant data. (For more please search about sapphire optical disk data storage).

 

General instruction :

1. You can add any sources BUT see References condition above.
2. Please AVOID the plagiarism.
3. Add the figure. or image for descriptions.