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Jek
Kin K. Jek, Chestervale SG
| Patent application number | Description | Published |
|---|---|---|
| 20110045181 | APPLYING VAPOUR PHASE ALUMINIDE COATING ON AIRFOIL INTERNAL CAVITIES USING IMPROVED METHOD - A method of applying an aluminide coating to an internal cavity of a metal part, such as an airfoil. The method includes inserting a perforated sealed container containing a source of aluminide into the internal cavity and vaporizing the aluminide source to form an aluminide coating on the wall surface of the cavity. | 02-24-2011 |
Kin Keong Jek, Singapore SG
| Patent application number | Description | Published |
|---|---|---|
| 20090179064 | System and method for restoring metal components - A system for restoring a metal component with a brazing alloy, the system comprising an induction coil configured to extend around a portion of the metal component and at least a portion of the brazing alloy, a motion assembly configured to cause relative movement between the metal component and the induction coil along a first axis, and a heat exchanger assembly supported by the motion assembly and configured to form a thermal gradient along the metal component in a direction along the first axis. | 07-16-2009 |
| 20090286102 | INDUCED CAPILLARY ACTION BRAZING USING METALLIC FOAM MATRIX - A method of repairing a metal component includes affixing a metallic foam matrix to a portion of the component to be repaired, applying a braze alloy over the metallic foam matrix, and heating the component in a substantially oxygen-free atmosphere. Affixing the metallic foam matrix facilitates inducing a capillary action of the braze alloy. | 11-19-2009 |
Kin Koeng Jek, Chestervale SG
| Patent application number | Description | Published |
|---|---|---|
| 20090314748 | ULTRASONIC ASSISTED ELECTRODISCHARGE MACHINING - An apparatus for machining holes into a conductive workpiece includes a tank at least partially filled with a dielectric fluid, a fixture for holding the workpiece in the tank, an electro discharge machine, and an ultrasonic source. The electro discharge machine includes an electrode and a power supply connected to the electrode that produces machining pulses for electro discharge machining through the workpiece. The ultrasonic source includes an ultrasonic generator and a transducer, wherein the transducer is partially submerged in the fluid contained within the tank. | 12-24-2009 |