Document Details

Document Type : Project 
Document Title :
Development of steel and used in oil and gas industry.
تطوير الفولاذ لاستخدامه في صناعة النفط والغاز.
 
Document Language : Arabic 
Abstract : Process has watered steel biphasic type X65 under temperatures from 300 to 600 degrees for periods ranging from 24 to 72 hours. The process of transformation of irrigation Almartnsaat to OC + Fe3C and regain traction remaining associated Balmartnsaat, as well as create the dissolution of iron carbide and transformation Alastnayat the detainee and the alloy deposition Carbeidat minute and fractions under high degrees of aging. Can determine the strength of steel and Miklah extracted by the combined effect of these changes in the microstructure. The spread of the good deposits of fine alloy enhances strength, as well as shipped is charged by power sliding block separatist homogeneous distribution of hydrogen trapped, provided access to hydrogen, which causes the cracks when the valves. It also coincided with the improvement in Almtalah shipped. Finally, the results of the tests was the codification of mechanical and electronic microscopic examination and quantitative analysis, X-ray (Addax). Concluded from the research that temper biphasic type of X56 at a temperature of 500 C for 24 hours, or at 300 ° C for 72 hours nearly leads to excellent resistance to bomb hydrogen, and therefore the material samples used is a material with a good future for the factories, oil and gas facing major problems of hydrogen Tgosaiv steel. 
Publishing Year : 1410 AH
1990 AD 
Sponsor Name : kau 
Sponsorship Year : 1410 AH
1990 AD 
Added Date : Wednesday, April 30, 2008 

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