Fabrication process for powder composite rod
AssigneeSchlumberger Technology Corporation
InventorsHarold A. Sreshta, Eric F. Drake
Life of this patent
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Abstract
The present invention relates to a method of forming a powder rod core comprising injecting a powder mix material into a mold, moving the mold to a curing station, and injecting material into a second mold.
Claims10
A method for forming a rod core for a hardfacing rod comprising injecting a powder mix material into an elongate tubular mold, moving the mold to a curing station, curing of the powder mix material and removing the powder mix material from the mold.
A method of forming a rod core comprising injecting a powder mix material into a first elongate tubular mold, curing the powder mix material, and removing the powder mix material from the first mold.
A method for forming a rod core comprising supplying a powder mix material into an elongate first mold, curing the powder mix material in the first mold, and supplying additional powder mix material to a second elongate mold while curing proceeds in the first mold.
Dependencies are inferred from the claim text.