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Ceramic Grade Descriptions
available second-. R. generation coated ceramic-composite cutting tool using. whisker reinforcement. Excels at finishing high-strength. E. alloy materials. S. N. HSN-100 The latest in engineered silicon-nitride. I. cutting tools has superior toughness and high cutting. speed capability. For the turning
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Great balls of ceramic
mostly govern bearing internal friction. Cerbec silicon-nitride ceramic balls from Saint-Gobain, East Granby, Conn., have a <0.004-micron surface finish, four times smoother than steel balls used in most machine-tool bearings. Cerbec balls are said to lower internal friction by up to 25% when mated
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Great balls of ceramic
balls from Saint-Gobain, East Granby, Conn., have a <0.004-micron surface finish, four times smoother than steel balls used in most machine-tool bearings. Cerbec balls are said to lower internal friction by up to 25% when mated with typical raceway steels which have a 1 to 2 micron finish. Ceramic
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Magnesium takes on aluminum and steel
U.K.-based Keronite PLC and Thixomat Inc., Ann Arbor, Mich., have joined forces to produce electrolytic-treated Thixomolded magnesium alloy parts. Keronite surface treatment quickly converts the surface of light alloys into a dense, hard ceramic oxide. The 5 to 50- m-thick layers have porous
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NET-SHAPE metal parts in one shot
shell mold and molten metal is poured into a ceramic cup molded into the runner. When cool, a mechanical vibrator breaks. NET-SHAPE metal parts in one shot | Machine Design. Skip to Content. Home. Subscribe. Advertise. Contact. RSS. E-mail: * Password: *. Create new account. Request new password
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Designing for investment casting
Investment-cast parts have precise tolerances, need little or no postforming and finishing, and generate almost no waste material. Using investment casting, a shaft support bracket that was once made using welding and several drilling operations is now made in a single operation. The change saves
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Micromini ceramics sport supersized properties
is a combination of particulate materials, injection molding, and sintering science. Submicron ceramic powder is one key to microminiature molding. Powder selection is based. Micromini ceramics sport supersized properties | Machine Design. Skip to Content. Home. Subscribe. Advertise. Contact. RSS. E-mail
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Application of WG-300
Not Recommended . . . . . . . . . . . .ATI 56. A. Ceramic Application Guidelines . . . . . . . . . . . . . . . . .ATI 29. for Notch-Sensitive Situations. Strength Comparison of Ceramic Inserts . . . . . . . .ATI 30-32. 0. Finishing a Fillet . . . . . . . . . . . . . . . . . . . . . . . . . .ATI