ようちゃく 溶着 LinksSentence search for 溶着Sentence search for ようちゃくSentence search for 熔着Kanji details for 溶 and 着Edit in JMdict Noun, Suru verb, Transitive verb1. welding (of thermoplastics or non-ferrous metals)Other forms熔着 【ようちゃく】 Discussions Log in to talk about this word.