Plastic and nonmetallic article shaping or treating: processes – With measuring – testing – or inspecting
Patent
1997-08-27
2000-04-18
Silbaugh, Jan H.
Plastic and nonmetallic article shaping or treating: processes
With measuring, testing, or inspecting
264102, B29C 7102
Patent
active
060511699
ABSTRACT:
A method of degassing a disk drive component including heating the drive component to a temperature ranging from about 70.degree. C. to 250.degree. C.; subjecting the drive component to vacuum pressure during heating, the vacuum pressure having a first pressure and a second pressure; and monitoring the vacuum pressure to determine the level of degassing of the disk drive component.
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Brown Charles Allan
Burns John Martin
Nagaraj Holavanahally Seshachar
O'Neill James Joseph
Ullah Muhammad Inayet
International Business Machines - Corporation
Jones Kenneth M.
Martin R. B.
Silbaugh Jan H.
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