摘要:
A combination mechanical and metallurgical connection is provided for joining members such as conduits wherein amorphous diffusion bonding material is placed at mating or abutting surfaces in the mechanical joint, the bonding material is compressed under pressure and heat is applied to cause the bonding material to diffuse into the mechanical connection.
摘要:
New methods of manufacturing coiled tubing result in increased useful life of the coiled tubing string by creating an enhanced strip-to-strip weld zone having load bearing and/or fatigue resistance properties substantially equal to or greater than the load bearing and/or fatigue resistance properties of the strip base material. The enhanced weld zone is transition into the nominal tubing to reduce stress concentration.
摘要:
New methods of manufacturing coiled tubing result in increased useful life of the coiled tubing string by creating an enhanced strip-to-strip weld zone having load bearing and/or fatigue resistance properties substantially equal to or greater than the load bearing and/or fatigue resistance properties of the strip base material. The enhanced weld zone is transition into the nominal tubing to reduce stress concentration.