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Toplam kayıt 56, listelenen: 51-56
Investigation of surface properties and wear resistance of borided steels with different B4C mixtures
(Niscair, 2012)
Boriding is a thermo-chemical surface hardening treatment applied to iron based materials. This treatment is performed by boron element diffusing into iron based materials at high temperatures. Wear resistance increases ...
Characterization and Rockwell-C adhesion properties of chromium-based borided steels
(Journal of Adhesion Science and Technology, 2015)
In this study, adhesion properties of boride layers formed on the surface of AISI 52100, AISI 5140, AISI 440C, AISI 420 and AISI 304 steels were investigated. Boronizing treatment was carried out in Ekabor-II powders at ...
Zeta potential-viscosity relationship in kaolinite slurry in the presence of dispersants
(Springer, 2014)
Kaolinite is a widely used additive for industrial
applications. Hence, the properties of kaolinite affect the
quality of the final materials. The fact that kaolinite is a heterogeneous
mineral with dual charges has to ...
Municipal amalgamations in international perspective: motives addressed in scholarly research
(Asia Pacific Journal of Public Administration, 2019)
Mainly underpinned by economic and financial motives, amalgamations of local governments in and beyond municipal areas have often been on the agenda of many governments. Some studies of the amalgamations have aimed to ...
Electrochemical determination of bisphenol a with pencil graphite electrodes modified with Co(II), Ni(II), Cu(II) and Fe(II) phthalocyaninetetrasulfonates
(The Japan Society for Analytical Chemistry, 2016)
Pencil graphite electrodes modified with Co(II), Ni(II), Cu(II) and Fe(II) metallophthalocyaninetetrasulfonates (MePcTSs) were investigated for electrochemical determination of bisphenol A (BPA). Electrochemical performances ...
Stabilities of tocopherols and phenolic compounds in virgin olive oil during thermal oxidation
(Springer, 2018)
The effects of thermal oxidation at 60 C on tocopherols (a, b, c) and phenolic compounds (hydroxytyrosol and tyrosol) of olive oil were studied. Tocopherols were determined by HPLC and phenolic compounds by HPLC and GC–MS. ...