1, The basic principle of vacuum braze and its application in manufacturing gas chromatograph are described.

2, The method and technology of oxyacetylene flame braze welding for main cable wrapping at Shantou Bay Bridge were introduced, and the difficulties of the welding were analyzed.

3, The entire braze assembly was compressed with 18 gauge Inconel wire to assure good frying contact.

4, Attempting to braze a contaminated or improperly cleaned surface will result in an unsatisfactory joint.

5, Weld, braze, cement, solder and thread joints to join pipes and fabricate sections of piping system.

6, Mixing with silver brazing alloy, can braze copper, copper alloy and steel, etc.

7, Blades and segments are welded by braze,(http:///braze.html) which facilitate change of segment.

8, The characteristics of the braze materials with different states were compared overall.

9, Attempting to braze a contaminated or an improperly cleaned surface will result in an unsatisfactory joint.

10, The fixing and sealing may choose among parallel - seam welding, braze welding, glass - melting - sealing and resin binding.

11, The forming of ceramic layer includes plasma spray coating, ion plating film(PCVD), ceramic braze welding and ceramic insertion.