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Pregled bibliografske jedinice broj: 112504

An uneven microstructural distribution in some cold worked tubes


Novosel-Radović, Vjera; Radović, Nikol; Hrvatov - Crljenica, Nada
An uneven microstructural distribution in some cold worked tubes // MATRIB 03 / Grilec, Krešimir (ur.).
Zagreb: Hrvatsko društvo za materijale i tribologiju, 2003. str. 165-170 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
An uneven microstructural distribution in some cold worked tubes

Autori
Novosel-Radović, Vjera ; Radović, Nikol ; Hrvatov - Crljenica, Nada

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
MATRIB 03 / Grilec, Krešimir - Zagreb : Hrvatsko društvo za materijale i tribologiju, 2003, 165-170

Skup
8. Savjetovanje o materijalima, tehnologijama, trenju i trošenju

Mjesto i datum
Vela Luka, Hrvatska, 25-29.06.2003

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
microstructural distribution; wall thickness; cold worked tube; mechanical propreties; x-ray diffraction

Sažetak
In manufacturing of cold drawn tube some changes in mechanical properties were obserwed. In accordance with literature and results of earlier investigation those changes were atributed to an uneven microstructural distribution. To verify this hypotesis the model sample were used. The samples were prepared from finished rolled tube and finished rolled tube annealed and straightened on a bar straighter with tree pairs of hyperbolic rollers. One with good and other with poor mechanical properties. For measurement samples were cut as pieces of tube using emulsfied coolant. Pieces of the tube that had been removed successively as 1 mm thick tube layers. The obtained pieces were cut into 10 x 10 mm plates and using planning machine successively removed. Thick layer, before measurement the sample surface was prepared by grinding and etching by nital. The X - ray diffraction patterns were collected at room temperature by means of back reflection method and using a Philips counter diffractometar with monochromatizid CoK radiation. The X - ray powder patterns obtained were analyzed visually and by the mathod of Warren Averbach.

Izvorni jezik
Engleski

Znanstvena područja
Geodezija, Metalurgija



POVEZANOST RADA


Projekt / tema
0007012
0124006

Ustanove
Geodetski fakultet, Zagreb,
Metalurški fakultet, Sisak

Profili:

Avatar Url Vjera Novosel-Radović (autor)

Avatar Url Nikol Radović (autor)

Citiraj ovu publikaciju

Novosel-Radović, Vjera; Radović, Nikol; Hrvatov - Crljenica, Nada
An uneven microstructural distribution in some cold worked tubes // MATRIB 03 / Grilec, Krešimir (ur.).
Zagreb: Hrvatsko društvo za materijale i tribologiju, 2003. str. 165-170 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Novosel-Radović, V., Radović, N. & Hrvatov - Crljenica, N. (2003) An uneven microstructural distribution in some cold worked tubes. U: Grilec, K. (ur.)MATRIB 03.
@article{article, editor = {Grilec, K.}, year = {2003}, pages = {165-170}, keywords = {microstructural distribution, wall thickness, cold worked tube, mechanical propreties, x-ray diffraction}, title = {An uneven microstructural distribution in some cold worked tubes}, keyword = {microstructural distribution, wall thickness, cold worked tube, mechanical propreties, x-ray diffraction}, publisher = {Hrvatsko dru\v{s}tvo za materijale i tribologiju}, publisherplace = {Vela Luka, Hrvatska} }