A particle blasting nozzle com­prising a nozzle body including anoutlet opening and a suction con­nection; and an acceleration tubeextending at least partly withinthe nozzle body.

APPARAtUS POll VAaN....IITI_U.S. Patent 6,013,135. Jan. 11, 2000R.H. Kaun and D.J. Peterson,assignors to Colonial Craft Inc., St.Paul, Minn.

An apparatus for six-sided paintingof parts, such as boards, the partshaving a top, bottom, sides, andends, in a vacuum painting systemhaving a feed conveyor, a vacuumpainting chamber, and a take-outconveyor wherein the first part isplaced end-to-end with a secondpart on the feed conveyor.

SPU1"IEIIIIIlIG DEVICEU.S. Patent 6,013,159. Jan. 11, 2000B.W. Adams and 1. Raaijmakers,assignors to Applied Materials Inc.,Santa Clara, Calif

A particle trap for a magnetronsputtering chamber.

COAn_ FOR EMIIRR SHIELDINGU.S. Patent 6,013,203. Jan. 11, 2000V. Paneccasio, Jr. and M.P. Chasse,assignors to Enthone-OMI Inc., WestHaven, Conn.An electrically conductive metalcontaining paint for EMI/RFIshielding for housings of elec­tronic equipment.

SPU1"IEIIIING APPARAtUSU.S. Patent 6,013,162. Jan. 11,2000M. Kobayashi and N. Takahashi,assignors to Anelva Corp., Tokyo

A sputtering apparatus compris-

ing a sputter chamber, which hasa vacuum pump system; meansfor heating the substrate duringsputtering; an unload-lock cham­ber, which has a vacuum pumpsystem and a vent gas introducingsystem; a cooling stage; and a sub­strate cassette.

AIlI'IIQUING A PEWI. COMPONENTU.S. Patent 6,013,328. Jan. 11, 20001. Rojdev, assignor to BatesvilleCasket Co., Batesville, Ind.

A method of antiquing a pewtercomponent comprising forming anoxide on the component by contact­ing with an oxidizing solution com­prising an acid salt of copper, sele­nious acid, hydrochloric acid, and asurface activator; rinsing to stopthe formation of the oxide; andbuffing to form an antique finish.

Handbook of Effluent Treatment and Recyclingfor the Metal Finishing Industry

by L. Hartinger790 pages $120.00

This book includes all aspects of the treatment of effluents arising from variousbranches of the metal working and metal finishing industries. In sympathy withmodern legislative trends, the emphasis is on means of avoiding or at least mini­mizing the production of effluent. This includes increasing the life process andother baths as well as recycling, whenever possible.

Send Orders to:METAL FINISHING

660 White Plains Rd.Tarrytown, NY 10591-5153

For faster service, call(914) 333-2578

or FAX your order to(914) 333-2570

All hook orders must he prepaid. Please include 55.00 shipping and handling for delivery of each hook via UPS in the U.S., S10.00 for each bookshipped express to Canada; and 520.00 for each hook shipped express to all other countries.

118 Metal Finishing