Production of cu-based shape memory alloys by powder metallurgy

Dericioğlu, Arcan Fehmi


Production of Cu-based shape memory alloys from pure powders by conventional hot pressing
Gürhan, Fatma Cansu; Ögel, Bilgehan; Bor, Şakir; Department of Metallurgical and Materials Engineering (2001)
Aysin, Basak; PARK, JONGEE; Öztürk, Abdullah (2011-09-23)
The present study was undertaken to improve photocatalytic efficiency of TiO2 powder by silver doping and/or particle size reduction through mechanical ball milling. A planetary ball mill was employed to reduce the particle size of TiO2 powders to nanoscale and silver loading to TiO2 powders. Silver nitrate was used as silver source to obtain about 1% Ag load. Slurry taken from ball mill was separated by centrifugal separator into nano and micro sols. Separated nanosol was taken into the furnace to be dried...
Production of Hydrogen Storage Alloys via Decrepitation Treatment
Aydınlı, Alptekin; Öztürk, Tayfur (2012-06-26)
Production of in situ aluminum-titanium diboride master alloy formed by slag-metal reaction
CHANGIZI, Ahmad; Kalkanlı, Ali; SEVINC, NACİ (Elsevier BV, 2011-01-12)
Al-TiB(2) master alloys have received much attention in recent years owing to their potential as efficient grain refiners for aluminum foundry alloys. In this study, the process of production of master alloys was investigated to develop a low cost method, namely, slag-metal reaction. This method can be used to fabricate Al-TiB2 master alloy in situ from the TiO(2)-H(3)BO(3)-Na(3)AlF(6) and Al system. Since the price of the raw materials is low and the technology is simple, the processing technique appears t...
Production of martite nanoparticles with high energy planetary ball milling for heterogeneous Fenton-like process
Rahmani, Amir; Khataee, Alireza; Kaymak, Barış; Vahid, Behrouz; Fathinia, Mehrangiz; Dindarsafa, Mahsa (2016-01-01)
Natural martite microparticles (NMMs) were prepared with a high energy planetary ball mill to form a nanocatalyst for a Fenton-like process. Martite nanoparticles (MNs) of different scales are formed when the milling time ranges from 1 to 5 h at the milling speed of 300 rpm. The catalytic performances of MNs are higher than the NMMs for the degradation of acid blue 5 (AB5) in a heterogeneous Fenton- like process. The NMMs and the MNs were characterized by SEM, EDX, BET, XRD and FT-IR analyses. The size dist...
Citation Formats
A. F. Dericioğlu, “Production of cu-based shape memory alloys by powder metallurgy,” Middle East Technical University, 1999.