Gas soldering or brazing iron - esp. for joining two copper pipes without damaging adjacent paintworkOn the end of the iron handle is a screw thread for mount into a fuel gas injector feeding a mixer tube (a) provided with an air inlet hole; tube (a) is located inside a tuyere (b) ...
In batch welding, wave soldering is a process used in printed circuit board (PCB) fabrication where the soldering surface comes into direct contact with the liquid solder wave crest at a high temperature. When compared to dip soldering, this method reduces defects by eliminating residues and bubbl...
The electrodes, are of copper-based alloys, and water-cooled to keep their temperature low, are large and flat. Weld nuggets similar to those in spot welding are formed as the electrodes exert pressure to compress the projections. What is different comparing RPW to RSW? Electrode, Mechanical...
Plural metallic sheets (angle) having different materials of pure silver and pure copper, etc. are charged by overlapping alternately into this detachable joining container. The necessary joining pressure is given to the multilayer material by fitting a pressing member 7 into the through hole 5a of...
In practice, metallic part 102 can include, for example, a copper pipe, a pair of copper pipes, and/or comparable copper tubing. While a pipe or tubular metal part has been illustrated, it is understood that any shaped metallic part 102 (e.g., round, rectangular, square, etc.) capable...
It will be understood that my invention produces pipe of substantially reinforced ends of unusual rigidness and durability, and that the same may be joined together even by substantial heat of soldering, arc-welding or otherwise, without impairing in any substantial or appreciable extent the inherent...
PURPOSE:To stick surely a metallic pipe to a porous material without filling the fine pores of the porous material by forming thinly a sintered metallic layer on the surface of the porous material, pressing a metallic piping thereto and soldering the same. CONSTITUTION:A cold plate 1 of a ...
4. The ultrasonic transducer according to claim 1, wherein the housing consists of copper-alloy, and that the protecting plate consists of stainless steel. 5. The ultrasonic transducer according to claim 1, wherein a mechanism such as a soldering fitting, soldering paste or flux is placed be...
The way titanium or titanium alloys are combined with copper or copper alloys using a February binding,In the process of soldering at temperatures of 190,250,c, the surface of one of the materials (1,2) is subjected to the application of a hot metal coating by means of a method of ...
The invention relates to a method of joining at least one aluminium wire to a copper part by soldering or welding. In the method, the ends of two aluminium wires (1) are first disposed in the interior of a copper sheathing (4) then a strip of hard solder (5) is placed on the ...