SOLDERING PASTE FOR BRONZE PIPE AND ITS SOLDERING METHOD USING THEREOF

The present invention relates to a method to connect copper pipes without a copper pipe connector using a paste for welding manufactured by mixing 70-85 parts by weight of vitiligo, 10-20 parts by weight of flux, 3-5 parts by weight of a hydrochloric acid, and 2-5 parts by weight of water. 본 발명은 백납...

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1. Verfasser: KIM, GUI YOUNG
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:The present invention relates to a method to connect copper pipes without a copper pipe connector using a paste for welding manufactured by mixing 70-85 parts by weight of vitiligo, 10-20 parts by weight of flux, 3-5 parts by weight of a hydrochloric acid, and 2-5 parts by weight of water. 본 발명은 백납 분말 70∼85 중량부와 플럭스 10∼20 중량부, 염산 3∼5 중량부 및 물 2∼5 중량부를 배합하여 제조된 용접용 페이스트를 개발하여 이 용접용 페이스트를 이용하여 동 파이프 연결구를 사용하지 않고도 동 파이프를 연결할 수 있는 용접방법에 관한 것이다.