Zobrazeno 1 - 10
of 29
pro vyhledávání: '"550"'
Publikováno v:
Materials Characterization. 58:909-916
The production of massive duplex stainless steel castings weighting over 2 t, with thicknesses exceeding 5 in. represents a major challenge for the foundry industry. The difficulty in manufacturing such castings lies in the fact that thick sections e
Publikováno v:
Materials Characterization. 129:80-87
Laser cladding VN alloy reinforced Co-based composite coatings on the mild steel was aging treated at 550 °C, 650 °C and 750 °C, respectively. Effects of aging temperature on the phase compositions, microstructure, microhardness, and wear resistan
Autor:
Askar Kilmametov, Boris B. Straumal, Anna Korneva, Robert Chulist, Piotr Straumal, Paweł Zięba
Publikováno v:
Materials Characterization. 114:151-156
Phase transformations induced by high pressure torsion (HPT) at room temperature in two samples of the Cu-0.86 at.% Cr alloy, pre-annealed at 550 °C and 1000 °C, were studied in order to obtain two different initial states for the HPT procedure. Ob
Autor:
Danieli Aparecida Pereira Reis, Antonio Jorge Abdalla, Adriano Gonçalves dos Reis, Jorge Otubo
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2018-12-11T16:39:01Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-09-01 Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Abstract In this paper, the high-temperature creep resistance and effe
Autor:
M.M. Mashhadi, A. Babaei
Publikováno v:
Materials Characterization. 95:118-128
Tube Cyclic Extrusion–Compression as a novel severe plastic deformation technique for tubes was utilized for processing ultrafine grained 1050 aluminum alloy for the first time. In this method, aluminum tube is fully constrained and deformed betwee
Autor:
Volkmar Neubert, Hana Kudrnová, Jaroslav Málek, Ivana Stulíková, Martin Vlach, Dhritti Tanprayoon, Ryota Gemma, Bohumil Smola, Vladivoj Očenášek, Stanislav Daniš, Tomáš Kekule
Publikováno v:
Materials Characterization. 86:59-68
The effects of cold-rolling on thermal, mechanical and electrical properties, microstructure and recrystallization behaviour of the AlScZr and AlMnScZr alloys prepared by powder metallurgy were studied. The powder was produced by atomising in argon w
Autor:
Feihua Liu, Zheng Yang, Rui Tang, Yanxin Qiao, Tiecheng Li, Fengfeng Luo, Jihong Chen, Liping Guo, Shuoxue Jin
Publikováno v:
Materials Characterization. 68:63-70
Irradiation damage in P92 ferritic/martensitic steel irradiated by Ar{sup +} ion beams to 7 and 12 dpa at elevated temperatures of 290 Degree-Sign C, 390 Degree-Sign C and 550 Degree-Sign C has been investigated by transmission electron microscopy, s
Publikováno v:
Materials Characterization. 59:1096-1100
Specimens of 00Cr16Ni5Mo low carbon martensitic stainless steel were normalized at 1000 °C followed by tempering at 525 °C, 550 °C, 575 °C, 600 °C and 625 °C. After heat treatment, mechanical properties and pitting potential were determined thr
Publikováno v:
Materials Characterization. 59:883-889
The precipitation of secondary carbides in spray-formed high alloyed Vanadis 4 steel during tempering at 500, 550, and 700 °C has been characterized and the carbides identified in detail using transmission electron microscopy. It was observed that t
Autor:
Manish Jain, S.P. Gupta
Publikováno v:
Materials Characterization. 51:243-257
Phase equilibria in the Ni–Al–Si system have been studied in the temperature range 550 °C using a ternary diffusion couple experiment with pure Ni and an Al–Si eutectic alloy. A number of binary and ternary intermetallic compounds have been ob