Results 91 to 100 of about 3,503 (219)

Compatibility of refractory materials for nuclear reactor poison control systems [PDF]

open access: yes
Metal-clad poison rods have been considered for the control system of an advanced space power reactor concept studied at the NASA Lewis Research Center. Such control rods may be required to operate at temperatures of about 140O C.
Sinclair, J. H.
core   +1 more source

Production of titanium diboride

open access: yes, 2020
ÖZTİTANYUM DİBORÜR ÜRETİMİBilgi, EdaYüksek Lisans, Metalurji ve Malzeme Mühendisliği BölümüTez Yöneticisi: Prof. Dr. Naci SevinçOcak 2007, 78 sayfaTitanyum diborür hacimsel tutuşma sentezlemesi ve mekanokimyasal işlemyardımıyla TiO2, B2O3 ve Mg arasındaki reaksiyon kullanılarak üretilmiştir.Reaksiyon ürünleri olarak TiB2 ve MgO fazlarının yanı sıra ...
openaire   +1 more source

Novel nanostructured biomaterials: implications for coronary stent thrombosis

open access: yesInternational Journal of Nanomedicine, 2012
Varvara Karagkiozaki,1,2 Panagiotis G Karagiannidis,1 Nikolaos Kalfagiannis,1 Paraskevi Kavatzikidou,1 Panagiotis Patsalas,3 Despoina Georgiou,1 Stergios Logothetidis11Lab for Thin Films – Nanosystems and Nanometrology (LTFN), Physics ...
Karagkiozaki V   +6 more
doaj  

Molecular Genetics and Cytotoxic Responses to Titanium Diboride and Zinc Borate Nanoparticles on Cultured Human Primary Alveolar Epithelial Cells. [PDF]

open access: yesMaterials (Basel), 2022
Türkez H   +12 more
europepmc   +1 more source

Mechanical Properties of Composites with Titanium Diboride Fabricated by Spark Plasma Sintering

open access: yesArchives of Metallurgy and Materials, 2017
Microstructure and mechanical properties of the 316L steel composite reinforced with TiB2 phase were examined. The test materials were obtained by SPS technique from powders.
Sulima I., Boczkal G., Palka P.
doaj   +1 more source

Welding of gamma titanium aluminide alloys [PDF]

open access: yes, 1998
An article made of a gamma titanium aluminide alloy is welded, as for example in the weld repair of surface cracks, by removing foreign matter from the area to be welded, first stress relieving the article, cooling the entire article to a welding ...
Kelly, Thomas J.   +3 more
core   +1 more source

Study of integral launch and reentry vehicle system. Volume 2 - Technology development requirements Final report [PDF]

open access: yes
Technology development requirements of integral launch and reentry vehicle for space logistics - Vol.

core   +1 more source

Combustion of titanium diboride single particles

open access: yesPhysics of Aerodisperse Systems, 2017
The combustion of titanium diboride particles in the high-temperature gas flow of a flat-flame oxygen-propane burner (24%O2 + 43%H2O + 33%CO2) is studied experimentally by the track method. The two-stage character of combustion is established − the first long stage corresponds to boron burnout and the second one − to titanium burnout. The data obtained
Ph. K. Bulanin   +5 more
openaire   +1 more source

Notranja oksidacija Cu-C in Ag-C kompozitov [PDF]

open access: yes, 2012
The internal oxidation in copper-carbon and silver-carbon composites occurs when they are exposed to air or oxygen at high temperature. Solubility of carbon in copper or in silver is very low.
Anžel, Ivan   +5 more
core  

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