About Quality
An article published in T. S. S. March 1971 written by Morsy I. M.
N.B:
The word quality is one which is not always clearly understood since it implies a relative degree of excellence, an article can be described as being of good quality or of reasonable quality depending upon the scale of judgment adopted by the person making the assessment.
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PRODUCTION OF NODULAR CAST IRON BY INJECTION OF MAGNESIUM POWDER
Research Paper Submitted to
First Metallurgical Conference
Cairo 12-15 June 1971
By
MORSY I.M., KHALIL S.E. And VISHKARIEV A.P.
EL-TABBIN METALLURGICAL INSTITUTE FOR HIGHER STUDIES
SUMMARY
Factors influencing the production of nodular graphite cast iron in Cairo Foundries of El-Nasr Casting Company were investigated. The applied technique was the injection process, which was done by introducing pure magnesium powder into the melt through a graphite tube using nitrogen as a carrier gas.
Due to the high sulfur content of the produced cast iron during the period of investigation, some trials for desulphurization were carried out, prior to treatment with magnesium. It was shown that better desulphurization can be obtained by increasing the blast temperature of the cupola, or by ladle treatment. The addition of flurospar or increased amount of line stone in cupola charge did not give a sizable effect.
The injection of 4 kg of magnesium powder per one ton of cast iron gave a 100% spheroidal graphite cast iron. The recovery of magnesium that has been obtained was found 27.5% irrespective to the high sulfur content in the base cast iron to be treated.
At the present time it is easier to obtain nodular cast iron as the sulfur content is low.
Basics of Ferrous Metallurgy
Definition:
Metallurgy is the study of
- Mining
- Refining
- Altering the properties & preparing for use
From the all known metals we are going to discuss changing the properties of:
Gray iron & Steel: In chemical terms, steels has carbon content from 0.05% to 1.70% while Gray iron has carbon from 1.7% to 4.0% .
MAINTENANCE MANAGEMENT
A Study Discussed with Bin-Laden Engineers
Jeddah 1992
Main Topics
- Preventive Maintenance
- Scheduled Inspections
- Maintenance Organization
- Diesel Engine Care
- Maintenance requirements of the following Systems
- Air Intake and Exhaust
- Lubrication
- Fuel
- Cooling
CASTING QUALITY CONTROL BY ADJUSTING THE PERFORMANCE OF MANPOWER ABILITIES ON FOUNDRY FLOOR
An Abstract of the Thesis Submitted to
Faculty of Engineering, Alexandria University
June 1969
As one of the requirements for the degree of
Master of Science in Engineering
By
IBRAHIM MOHAMED MORSY
B Sc. Production Engineering
Survey on the Methods of Nodular Cast Iron Production
Study submitted in the Symposium on Foundry Technology
Cairo December 1972
By
S.E. KHALIL— I.M MORSY —M.K HUSSEIN
The high consumption of Ingot Molds and the cracking of Cast Iron Pipes urge the Egyptian foundries to produce them from nodular cast iron. Ingot Molds made from this cast iron lasts 2:2.5 longer than that of gray cast iron (Ref. 1).
Change Management
Course title: Change Management
Course Type: Mgt Level: III
Audience: Senior Management Staff
Course Overview: In most organizations change has become a part of everyday working life, yet how these changes are managed on a personal basis and our own personal attitude. Change is a fundamental fact of life – not just at work, but in all aspects of what you do. Some changes we can control, others just influence, and yet others we can do nothing about. So how can we cope with these?
Read more Professional selling skills
Professional Basic Selling Skills Professional Salesman Professional Sales call Prepared by: SHAHZAD AHMED CHOHAN MIO
An introduction to TQM
Quality is no longer an “optional extra”, it is a requirement for all organizations. No organization will survive without providing the quality their customer’s expect and demand. This is an introduction to quality and TQM.
Negotiation Skills
Negotiation helps us to meet our goals and objectives, to satisfy our needs and to resolve conflicts. Really in life everything is negotiable! Also, everyone negotiate and negotiations can take place almost anywhere.
Human Performance Improvement for you 