Results 71 to 80 of about 218,206 (206)

Phase Equilibria in the Bi-In-Sn-Zn System. Thermal Analysis vs. Calculations

Archives of Metallurgy and Materials, 2017
With the use of the differential thermal analysis (DTA), studies of the phase transitions were conducted for 90 of alloys from the quaternary Bi-In-Sn-Zn system and for the constant ratio of Bi:In and Bi:Sn.
Dębski A., Onderka B., Gąsior W., Gancarz T.   +3 more
doaj   +1 more source

A Microcell for Differential Thermal Analysis [PDF]

Bulletin of the Chemical Society of Japan, 1965
Abstract Microcells to carry out differential thermal analysis using a small amount of a sample have been described. The features of these cells are that they are small and light in weight, and are supported only by a thermocouple, not coming in contact with the wall of the metal block. The effects have been described of the variation in
openaire   +1 more source

The investigation of quality of power-transistor crystals soldering by a transient impedance-spectrometer [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2012
Differential distribution profiles of the thermal «junction-to-case» resistance of KP723G transistors in accordance with the attachment of the crystals into the package have been investigated.
Turtsevich А. S., Rubtsevich I. I., Solov’yov Ya. А., Vas’kov O. S., Kononenko V. К., Niss V. S., Kerentsev А. F.   +6 more
doaj   +2 more sources

Calorimetric study and thermal, analysis of [ErY(Ala)(4)(H2O)(8)](ClO4)(6) (Ala=alanine)

, 2003
A solid complex of rare-earth compounds with alanine, [ErY(Ala)(4)(H2O)(8)](ClO4)6 (Ala=alanine), was synthesized, and a calorimetric study and thermal analysis for it was performed through adiabatic calorimetry and thermogravimetry.
Liu, BP, Sun, LX, Nan, ZD, Xu, F, Liu, P, Tan, ZC, Lan, XZ   +6 more
core  

Solid-state compounds of 2-methoxybenzylidenepyruvate with some bivalent metal ions - Synthesis, characterization and thermal behavior studies

, 2008
Solid-state M-2-MeO-BP compounds, where M represents bivalent Mn, Fe, Co, Ni, Cu, Zn and 2-MeO-BP is 2-methoxybenzylidenepyruvate have been synthesized.
Ionashiro, Massao [UNESP], Kobelnik, M., Kobelnik, M. [UNESP], Schnitzler, E., M. Kobelnik, Ionashiro, Massao, M. Ionashiro, E. Schnitzler   +7 more
core   +1 more source

The Development of Microwave Thermal Analysis (MWTA)and its application to the study of Carbons and other materials

This research involves the development of a totally new approach to thermal analysis in which microwave energy is used not only to heat the sample but also to detect thermally induced transformations via the effects of changes in its dielectric ...
Hamilton, Ian
core  

Synthesis, characterization and thermal behaviour of solid 2-methoxybenzoates of trivalent metals

, 2008
Solid-state Ln(L)(3) compounds, where Ln stands for trivalent Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu and Y and L is 2-methoxybenzoate have been synthesized.
Ionashiro, Massao [UNESP], Siqueira, A. B., E. Rodrigues, E. Ionashiro, Siqueira, A. B. [UNESP], Bannach, Gilbert [UNESP], Bannach, Gilbert, Rodrigues, E. C., Ionashiro, Massao, Ionashiro, E. Y., M. Ionashiro, Carvalho, C. T., C. Carvalho, A. Siqueira, Carvalho, C. T. [UNESP], G. Bannach   +15 more
core   +1 more source

Thermal analysis of oriental beech sawdust treated with some commercial wood preservatives

Maderas: Ciencia y Tecnología, 2017
In this study, investigation of the thermal properties of Oriental beech (Fagus orientalis) sawdust treated with 0,25; 1 and 4,70% aqueous solutions of Adolit KD-5, Wolmanit CX- 8 and Tanalit-E were performed by using thermogravimetric analysis ...
Ergun Baysal, Ilyas Deveci, Turkay Turkoglu, Hilmi Toker   +3 more
doaj  

Impact of storage temperature and time on Moldavian dragonhead oil – spectroscopic and chemometric analysis

Open Chemistry, 2019
Moldavian dragonhead (Dracocephalum moldavica L.) is a plant endemic to Asia where it has been used for centuries for the production of essential oils. With the constantly growing demand for vegetable fats it is necessary to find new methods of ensuring ...
Oniszczuk Tomasz, Matwijczuk Arkadiusz, Matwijczuk Alicja, Kocira Sławomir, Niemczynowicz Agnieszka, Combrzyński Maciej, Wójtowicz Agnieszka, Kuboń Maciej, Kusz Andrzej, Oniszczuk Anna   +9 more
doaj   +1 more source

Thermal behavior of alpha-(Cu-Al-Ag) alloys

, 2007
Thermal behavior of alpha-(Cu-Al-Ag) alloys, i.e. alloys with composition less than about 8.5 mass% Al, was studied using differential scanning calorimetry (DSC), differential thermal analysis (DTA), scanning electron microscopy (SEM), energy dispersive ...
Adorno, A. T., Silva, R. A. G., Magdalena, A. G.   +2 more
core   +1 more source