Smelting of vanadium-containing alloys with using non-standard reducing agents

Sulphur dyeing using non - sulphide reducing agents

Cotton hanks were dyed with three different sulphur dyes using non-sulphide reducing agents such as glucose, fructose, invert sugar and molasses. The alkalies employed for reduction were sodium carbonate and sodium hydroxide. Invert sugar as a reducing agent and sodium carbonate as alkali proved to be better as this combination gave results comparable to those obtained with the conventional sod...

Vanadium containing Bromoperoxidase –

synthesis and dna interaction studies of new cobalt (ii) complexes containing different dinitrogen aaromatic ligands with calf thymus dna using different spectroscopy methods

در این مطالعه بر هم کنش این چهار کمپلکس با dna تیموس گوساله توسط روش های اسپکتروفتومتری، فلوریمتری، دو رنگ نمائی دورانی، و ویسکوزیمتری بررسی شدند تا اثر استخلاف های متیل بر روی لیگاندهای فنانترولین بررسی گردد.

Vanadium Alloys for Fusion Blanket Applications

Vanadium alloys are attractive candidate structural materials for breeding blanket of fusion reactors because of their low activation properties and high temperature strength. Studies on various blanket designs are being carried out using vanadium alloys as structural materials and liquid lithium or molten salt Flibe as breeding and coolant materials. Recently significant progress in fabricatio...

AFM and SEM characterization of non-toxic vanadium-free Ti alloys used as biomaterials

In this work, three titanium alloys have been studied by means of atomic force microscopy (AFM) and scanning electron microscopy (SEM) to determine their surface topography. The alloys investigated were Ti–6Al–7Nb, Ti–13Nb–13Zr, and Ti– 15Zr–4Nb, with no presence of the toxic element V, and with a possible use as biomaterials for osteoarticular prostheses. These alloys were studied at room temp...