کامران خداپرستی

What is a failure? A good definition of a failure is “the inability of a component, machine, or process to function properly.” Examples of failures are fracture of a shaft or axle and stoppage of the rotating machine; melting of …

Below pdf consists of 4 posters (NORSOK, API and ISO) which includes over 300 standards, focusing on some of the more prominent documents that cover fixed offshore platforms, drilling operations, floating production systems, and subsea completion equipment. offshore oil and …

MATERIALS SELECTION can be defined as follows: Process of selecting optimum candidate materials which meets the application requirements at the minimum cost. The optimum materials are generally have the lowest cost/life ratio. Cost of materials is very important consideration for …

Within the testing community, NDE is not the only term used to describe the method in question. People have varied the terminology based on their specific application and information derived from the test. The terms are similar but with subtle …

When comparing steel standards from different national and international standard development organizations, there is no such thing as equivalent steel standards. At best, one may be able to group comparable steel standards together based on some defined set of rules. …

Core Material for Steel electrodes

The white book of steel is an informative and entertaining look at steel’s enormous impact on the history of mankind, and the role that it is set to play in helping to shape the future of humanity. Tracing steel’s development from …

Stainless steels owe their widespread use to a combination of unique properties that have advantages over those of other steels and nonferrous metals for many applications. The principal outstanding characteristics are their resistance to corrosion in many environments, their good …

Cast Iron Poster