Results 281 to 290 of about 1,611,997 (328)
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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 ...
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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 ...
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2011
A class of broadly fictionalist and arealist objections (by Balaguer, Maddy, and others) to the indispensability argument for mathematical realism denies that indispensability entails realism. This paper argues that these objections fail against Putnam’s version of the argument: scientists indispensably use mathematics to draw conclusions about ...
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A class of broadly fictionalist and arealist objections (by Balaguer, Maddy, and others) to the indispensability argument for mathematical realism denies that indispensability entails realism. This paper argues that these objections fail against Putnam’s version of the argument: scientists indispensably use mathematics to draw conclusions about ...
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2017
???????????????????????? ???????????????????? ?????????????????????? ???????????????????????? ?????????????????????????????? ???????????????? ???? TiN ?? MoN, ?? ?????????? ???????????????????????? ????????????????, ?????????????????? ???? ???????????????????????? ?????????? TiN/MoN. ???????????????? ???????? ???????????????? ?????? ???????????? ???????
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???????????????????????? ???????????????????? ?????????????????????? ???????????????????????? ?????????????????????????????? ???????????????? ???? TiN ?? MoN, ?? ?????????? ???????????????????????? ????????????????, ?????????????????? ???? ???????????????????????? ?????????? TiN/MoN. ???????????????? ???????? ???????????????? ?????? ???????????? ???????
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1972
The properties of tin — its low melting point, its corrosion resistance, and excellent solderability, its softness and particularly its nontoxic nature — have led to its use over very many years as a coating on other metals, especially for cooking vessels and other articles for use in contact with foods.
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The properties of tin — its low melting point, its corrosion resistance, and excellent solderability, its softness and particularly its nontoxic nature — have led to its use over very many years as a coating on other metals, especially for cooking vessels and other articles for use in contact with foods.
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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 ...
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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 ...
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