Results 241 to 250 of about 337,177 (299)
Some of the next articles are maybe not open access.
1990
Abstract Tin is produced from both primary and secondary sources. This article discusses the chemical compositions, production, properties, microstructure and applications of tin and tin alloys. The major tin alloys discussed here are tin-antimony-copper alloy (pewter), bearing alloy, solder alloy and other alloys containing traces of ...
openaire +1 more source
Abstract Tin is produced from both primary and secondary sources. This article discusses the chemical compositions, production, properties, microstructure and applications of tin and tin alloys. The major tin alloys discussed here are tin-antimony-copper alloy (pewter), bearing alloy, solder alloy and other alloys containing traces of ...
openaire +1 more source
Proceedings of the 6th ACM international symposium on Advances in geographic information systems, 1998
We address the problem of designing compact data structures for encoding a Triangulated Irregular Network (TIN) as a sequential bitstream. In particular, we study the problem of compressing connectivity, i.e., the information describing the topological structure of the TIN and we propose two new compression methods which have different purposes.
De Floriani L., Magillo P., Puppo E.
openaire +1 more source
We address the problem of designing compact data structures for encoding a Triangulated Irregular Network (TIN) as a sequential bitstream. In particular, we study the problem of compressing connectivity, i.e., the information describing the topological structure of the TIN and we propose two new compression methods which have different purposes.
De Floriani L., Magillo P., Puppo E.
openaire +1 more source
Corrosion of Tin and Tin Alloys
2005Abstract This article describes the allotropic modification and atmospheric corrosion of pure tin. Corrosion of pure tin due to oxidation reaction, and reaction with the other gases, water, acids, bases, and other liquid media, is discussed.
openaire +1 more source
Riedel singularity in tin-tin oxide-tin tunnel junctions
Journal of Low Temperature Physics, 1976The Riedel peak in the Josephson supercurrent in Sn-Sn oxide-Sn tunnel junctions has been investigated by studying the amplitudes of microwave-induced steps. At low temperatures, the peak rises to a value approximately 2.8 times the zero-voltage supercurrent amplitude.
S. A. Buckner, D. N. Langenberg
openaire +1 more source
Tin Mössbauer spectroscopy of tin-rich iridium-tin alloys
Hyperfine Interactions, 1988Ir5Sn7, Ir3Sn7 and newly obtained IrSn4 /4/ exhibit complex Mossbauer spectra. The positions of the individual lines range from 0.82 to 3.0 mm/s and the average isomer shift\(\overline {IS} \) derived for each compound of Sn atomic percentage x follows the relationship:\(\overline {IS} = 0.60 + 0.0194 x\).
P. Bussière, K. Lázár
openaire +1 more source
Activation of boron–boron, tin–silicon, and tin–tin bonds
2017This thesis focuses on the activation of interelement bonds of boron, silicon and tin. The first part of this thesis describes the activation of the diboron bonds via oxidative addition of boron−boron bonds to low valent platinum(0) catalysts. The transfer of this activated diboron species to unsaturated carbon−carbon bonds is well established in the ...
openaire +2 more sources
THE WHITE TIN → GREY TIN TRANSITION IN TIN–MERCURY ALLOYS
Canadian Journal of Physics, 1960The effect of the addition of mercury on the linear rate of white tin (β) → grey tin (α) transformation in a number of dilute tin-binary alloys has been examined. Rates of transformation at −78° and −25 °C are shown for binary alloys of zone-refined tin and aluminum, arsenic, bismuth, germanium, indium, lead, antimony, and zinc, and also for a number ...
openaire +1 more source