The purchase will include certain assets presently located in Mount Vernon, as well as assembly operations in Subic Bay, Philippines. Terms were not disclosed.

Semi Alloys announced late in April that it would be exiting the COMBO-LID business.

Jack Paschall, President of Williams Advanced Materials, said, The purchase of these assets further solidifies WAM’s position as a total solutions supplier to the varied microelectronics markets we serve.

Williams Advanced Materials Inc. headquartered in Buffalo, New York, is a leading supplier of microelectronic packaging materials, vapor deposition materials, braze materials and refining services. Industries served by WAM include wireless and fiber optic components, hybrid microelectronics, optical media, magnetic media and electron tubes.