CHG has various meanings in the Weather category. Discover the full forms, definitions, and usage contexts of CHG in Weather.
The act or instance of making or becoming different
WeatherA process in which the eutectic temperature, structure and composition of aluminum-silicon alloys are apparently altered by the addition of small amounts of a third element, such as sodium. A similar phenomenon can be affected by chill casting. A process in which the eutectic temperature, structure, and composition of aluminum silicon alloys are apparently altered by the addition of small amounts of a third element, such as sodium.
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