Eugene R. Astley - Bellevue WA Harold K. Forsen - Bellevue WA
Assignee:
Jersey Nuclear-Avco Isotopes, Inc. - Bellevue WA
International Classification:
H01J 3934
US Classification:
250423P
Abstract:
Method and apparatus for sputtering particles of plural isotope types to produce a particle flow of the plural isotope types into a region where laser radiation is generated to produce isotopically selective ionization of at least one isotope type in the sputtered particle flow. Separate collection of the ionized particles is accomplished through application of a magnetic field in the region of ionization and beyond.
Sputtered Particle Flow Source For Isotopically Selective Ionization
Eugene R. Astley - Bellevue WA Harold K. Forsen - Bellevue WA
Assignee:
Exxon Nuclear Company, Inc. - Bellevue WA
International Classification:
H01J 3934
US Classification:
250423
Abstract:
Method and apparatus for sputtering particles of plural isotope types to produce a particle flow of the plural isotope types into a region where laser radiation is generated to produce isotopically selective ionization of at least one isotope type in the sputtered particle flow. Separate collection of the ionized particles is accomplished through application of a magnetic field in the region of ionization and beyond.
Apparatus And Method For Reducing The Diameter Of A Cylindrical Workpiece
Eugene R. Astley - Richland WA Charles S. Rutkowski - Kennewick WA Jon L. Osborne - Kennewick WA
Assignee:
Sandvik Special Metals Corporation - Kennewick WA
International Classification:
B21B 2100
US Classification:
72126
Abstract:
A rocker mill includes a pair of roll dies rotatably mounted in a structure and having tapered circumferential grooves for receiving a workpiece. A support is provided for supporting the structure so that it is longitudinally movable relative to the support. The support is rotatably mounted on a frame. A reciprocating driving apparatus is provided for reciprocating the roll dies longitudinally relative to the support through a reduction stroke and a smoothing stroke. A rotating driving apparatus is provided for rotating the roll dies around a longitudinal axis of a workpiece. A method of forming reduced diameter tubing is also described.