Characteristics of spreading dynamics for adsorption wetting at high temperatures

• The RPC model is a special form of MD model, actually.
• The relatively large ΔGw is caused by strong interaction at S–L interface.
• Contribution of adsorption on wetting for metallic fluids should not be neglected.

The characteristics of adsorption wetting for metallic fluids at high temperatures were linked to the theories for the room temperatures. Reaction product controlled model is a special form of molecular dynamic model actually. The contribution of adsorption for spreading in a reactive wetting system at high temperatures should not be neglected, and may be in dominant. The relatively large ΔGw in the molecular dynamic model is a remarkable difference from organic fluid, which is caused by high interaction at solid–liquid interface.

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