Pregled bibliografske jedinice broj: 158762
Statistical Processing of Mechanical Properties of N80 Quality Casing Tubes
Statistical Processing of Mechanical Properties of N80 Quality Casing Tubes // Materials and Metallurgy : Summaries of Lectures / Mamuzić, Ilija (ur.).
Zagreb: Hrvatsko metalurško društvo, 2004. str. 211-211 (poster, međunarodna recenzija, sažetak, stručni)
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Naslov
Statistical Processing of Mechanical Properties of N80 Quality Casing Tubes
Autori
Križanić, Rade
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, stručni
Izvornik
Materials and Metallurgy : Summaries of Lectures
/ Mamuzić, Ilija - Zagreb : Hrvatsko metalurško društvo, 2004, 211-211
Skup
6. Međunarodni simpozij Hrvatskog metalurškog društva, SHMD 2004, Materijali i metalurgija
Mjesto i datum
Šibenik, Hrvatska, 20.07.2004. - 24.07.2004
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
mechanical properties; casing tubes
Sažetak
The paper presents statistical processing of the test results of mechanical properties of Casing tubes according to the API 5CT standard and N80 quality degree. Tubes size is 95/8° (244, 48 mm) × 11, 00 mm. Required mechanical properties are as follows: Reh = min. 689, 6 MPa and A5 = min. 16%. Statistical processing was made by means of Gauss’ curves and controlling boundaries. The testing results relate to the tubes manufactured in MECHEL - Željezara d. o. o., Sisak, Croatia. Through the processing of the results the stability of the manufacturing process, i.e. high tubes quality intended or oil industry, was acknowledged.
Izvorni jezik
Engleski
Znanstvena područja
Metalurgija
POVEZANOST RADA
