Study on the Flux Compositions Used for Brass Welding by Oxy-Acetylene Flame (Report 1)

• Ueda I.

  Technical Junior College University of Osaka Prefecture

Bibliographic Information

Other Title

• 銅合金特に黄銅に対するオキシアセチレン熔接用熔剤に関する研究(第1報)

Abstract

In this paper, flux compositions used for brass welding by oxy-acetylene flame were as follows;<BR>(1) Fused borax-boric acid system<BR>(2) Mixed borax-boric acid system<BR>(3) Fused borax-boric acid-sodium chloride system<BR>(4) Fused borax-boric acid-disodiurn phosphate system<BR>(5) Fused borax-boric acid-NaH. NH₄PO₄ system<BR>These fluxes were applied as a paste to the welding rod, but did not painted on the surface of the parent metal.<BR>From bead apperance, slag fluidity, porosity and mechanical properties on Vee butt joint, borax 20%, boric acid (80%) flux is excellent.<BR>Addition sodium chloride, disodium phosphate, NaH. NH₄PO₄ to borax-boric acid flux is not advantageous.

Journal

• JOURNAL OF THE JAPAN WELDING SOCIETY

  JOURNAL OF THE JAPAN WELDING SOCIETY 25 (4), 192-198, 1956

  JAPAN WELDING SOCIETY

Keywords

• Metals and Alloys
• Surfaces, Coatings and Films
• Mechanical Engineering
• Mechanics of Materials

Details

• CRID: 1390282681477642368
• NII Article ID: 130003762646
• DOI: 10.2207/qjjws1943.25.192
• ISSN: 18837204
• ISSN: 00214787
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed