tin pest造句

• The cause of the empty tins could have been related to tin pest.
• Another coating issue is tin pest, the transformation of tin to a powdery allotrope at low temperature.
• Bronze is an alloy of copper and tin and the latter can be subject to tin pest at very low temperatures.
• In cold conditions, ?-tin tends to transform spontaneously into ?-tin, a phenomenon known as " tin pest ".
• This frequently makes tin objects ( like buttons ) decompose into powder during the transformation, hence the name " tin pest ".
• The story is often told of Napoleon's men freezing in the bitter Russian Winter, their clothes falling apart as tin pest ate the buttons.
• The decomposition will catalyze itself, which is why the reaction speeds up once it starts; the mere presence of tin pest leads to " more " tin pest.
• The decomposition will catalyze itself, which is why the reaction speeds up once it starts; the mere presence of tin pest leads to " more " tin pest.
• With the adoption of the Restriction of Hazardous Substances Directive ( RoHS ) regulations in Europe, and similar regulations elsewhere, traditional lead / tin solder alloys in electronic devices have been replaced by nearly pure tin, introducing tin pest and related problems such as tin whiskers.
• With the adoption of the Restriction of Hazardous Substances Directive ( RoHS ) regulations in Europe and California banning most uses of lead, and similar regulations elsewhere, the problem of tin pest has returned, since some manufacturers who previously used tin / lead alloys, now use pure tin.