Farouk Group

To the kind attention:

Background: I start working when I was at 2nd year at university, I worked too many things, with total experience 19 years and final that is me:

My Education:

1- Welding Diploma,

2- International Welding Engineer (IWE) Diploma (United European certificate, European Federation for Welding, Joining and Cutting authorization - EWF-Passport ID),

3- Metallurgy engineering degree (5 years degree), and have Non Destructive Test (NDT) method ASNT Levels II (VT, PT, MT, UT).

4- I’m study Welding Master Degree of Fitness-for-Service for Steel weldment, and finished the 1^st year exams with grade very good

My current career is Material Lab Engineer for Destructive Test (DT), (NDT) and metallographic activity, have experience at Non Destructive Test (NDT) and Welding as Instructor/ Trainer at Egyptian Welding Academy (from Apr. 1, 2009 until June 2010), Welding Electrode/ Flux Fabrication Specialist (from April 2008 until April, 2009), and NDT 13 months before April 2008, with total experience 19 years.

Best regards,

Mohamed Farouk

July 18, 2011

Download my resume: https://faroukgroup.tripod.com/weldndt/cv.doc

Dear Sir,

It gives me a great pleasure to share some article about welding fabrication, Hoping that it would meet the qualifications and requirement you have looking for.

For review the index of the book and knew my new activity CLICK HERE

http://faroukgroup.tripod.com

For download all book CLICK HERE

http://www.4shared.com/dir/4uaChrfr/weld__NDT.html

1- Welding and Metallurgy Book:

Download: CLICK HERE

http://www.4shared.com/document/vodKeLsl/book.html

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2- Introduction to Non Destructive Test seminar: (Prepared by me)

Download: (917 KB) CLICK HERE

http://www.4shared.com/document/cwzbS_z1/ndt.html

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3- Ultrasonic Test seminar: (Prepared by me)

Download: (7,854 KB) CLICK HERE

http://www.4shared.com/document/1Q-yh1pm/ut_online.html

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4- Liquid Penetrant Test seminar:

Download: (1,756 KB) CLICK HERE

http://www.4shared.com/document/iCJplOl9/pt_online.html

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5- welding consumable: (Prepared by me and not complete yet)

Download: CLICK HERE

http://www.4shared.com/document/UJiDF7aY/consumable_electrode.html

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6- groove shape and symbol:

Download: CLICK HERE

http://www.4shared.com/document/Rx6B8Nq5/groove.html

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7- Shield Metal Arc Welding seminar: (Prepared by me, last modification at Sep. 24, 2010).

Download Power point file – 75 slide - 4.6 Mb: CLICK HERE

http://www.4shared.com/document/t5m1L4Md/smaw.html

• The book is prepared to the non skill persons who never knew about Shield Metal Arc Welding (SMAW / MMAW), and for engineer which want to have a reference book for SMAW.

• All matters that are deal with SMAW for practice, engineering knowledge and training to have prefect weld bead.

• For the truth the electrode selection, and welding coast well be discusses in the future version. And for the instructor; they must be use more picture for defects which taken with deferent NDT methods to explain the defect and its reason.

• We hoping that it would meet the qualifications and requirement you have requested.… thanks

Index:

1- Introduction

2- Safety

3- Welding Procedures

4- Welding Circuit

4.1- Power source

4.2- Constant Current Power source

4.3- Duty cycle

4.4- Welding current

5- Welding position and methods

5.1- Position

5.2- Welding Kit

5.3- Striking An Arc

5.3.1- Brushing Method

5.3.2- Tapping Method

5.4- Running Beads
5.5- Electrode Movement During Welding
5.6- Positioning Electrode Holder
5.7- Technique and its Bead shape result
6- Electrode classification
6.1- AWS electrode classification numbers
7- Factors of Arc Welding

7.1- Heat

7.2- Electrodes

7.2.1-Selecting Electrode Size
7.2.2- Electrode Storage

7.3- Electrode Angle

7.4- Arc Length

7.5- Speed of Travel

7.5.1- Speed-cont.

8- Weld Defects

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8- SMAW electrode making seminar: (Prepared by me)

Download Power point file – 116 slide: CLICK HERE

http://www.4shared.com/document/C7VxvHVp/smaw_electrode_making.html

The book is introduction and the basic concept for SMAW electrode making, and consider a 1^st step for electrode making. Its knowledge collected from the previous study and some few recently one.

Index:

1- Introduction

2- Welding Physics
2.1- Arc Physics

2.1.1- Introduction to SMAW Arc physics
2.1.2- Power in arc
2.1.3- Polarity in SMAW
2.1.4- Effect of power density distribution on weld shape
2.2- Melting Efficiency
2.3- Temperature in the arc and heat loss
2.4- Analysis of heat flow in welding
2.5- Heat Affected Zone (HAZ)
2.6- Effect of temperature gradient on weld microstructure
2.7- Drooping Characteristic

2.8- Welding Stress
2.9- Viscosity
2.10- Surface tension

3- Test Procedure, and Requirement

3.1- The weld pad for chemical analysis of undiluted weld metal.

3.2- Weld Test Assemblies

3.3- The groove weld for mechanical properties and soundness of weld metal.

3.3.1- Tension Test

3.3.2- Longitudinal Bend Test.

3.3.3- Charpy V-Notch Impact Test

3.4- Radiographic Test

3.5- Retest

3.6- Base metal for assembly

4- Description of Covered Electrodes

5- SMAW Electrode Making

5.1- Introduction to Electrode chemical composition
5.2- The Core: chemical composition

5.3- The coating flux:
5.3.1- It importance and its effect
5.3.2- Introduction to Type of Covering
5.3.2.1- Flux type
5.3.2.1.1- Ilmenite
5.3.2.1.2- Rutile
5.3.2.1.3- Lime titania
5.3.2.1.4- Cellulose
5.3.2.1.5- Basic
5.3.2.1.6- Iron powder
5.3.2.2- Flux type due to its basicity

5.3.2.3- Gas-metal reaction

5.3.2.3.1- Effect of gasses on weld soundness

5.3.2.3.2- Oxygen

5.3.2.3.3- Hydrogen

5.3.2.3.3.1- Hydrogen reduction method

5.3.2.3.4- Nitrogen

5.3.2.4- Slag-Metal reaction

5.3.2.5- Slag-Metal Reaction Thermodynamic

5.3.2.6- Deoxidation of weld metal

5.3.2.7- Alloying of the weld metal

5.3.2.8- Remove: S & P

5.3.2.9- Metal Evaporation

5.3.2.10- Effect of flux on weld metal composition

6- Binder

7- Old and new technique

Reference

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Coming soon:

Aluminum welding according to AWS.

http://www.4shared.com/document/T5IYeAUx/Al_Welding.html