TABLE 22.2 General Characteristics of Cutting-tool Materials (These Materials Have a Wide Range of Compositions and Properties; Overlapping Characteristics Exist in Many Categories of Tool Materials) High-speed Cast-cobalt Uncoated Coated steels Polycrystalline cubic boron nitride alloys carbides carbides Ceramics Diamond Hot hardness Toughness Impact strength Wear resistance Chipping resistance Cutting speed Thermal-shock resistance Tool material cost Depth of cut Light to heavy Light to heavy Light to heavy Light to heavy Light to heavy Light to heavy Very light for single-crystal diamond CVD or Cold Wrought, cast, HIP sintering Cold pressing PVD and sintering Processing method Cast and HIP sintering pressing and High-pressure, high-temperature sintering High-pressure, high- temperature sintering sintering or HIP sintering Source: After R. Komanduri. "Hot-isostatic pressing. *Chemical-vapor deposition, physical-vapor deposition.

TABLE 22.2 General Characteristics of Cutting-tool Materials (These Materials Have a Wide Range of Compositions and Properties; Overlapping Characteristics Exist in Many Categories of Tool Materials) High-speed Cast-cobalt Uncoated Coated steels Polycrystalline cubic boron nitride alloys carbides carbides Ceramics Diamond Hot hardness Toughness Impact strength Wear resistance Chipping resistance Cutting speed Thermal-shock resistance Tool material cost Depth of cut Light to heavy Light to heavy Light to heavy Light to heavy Light to heavy Light to heavy Very light for single-crystal diamond CVD or Cold Wrought, cast, HIP sintering Cold pressing PVD and sintering Processing method Cast and HIP sintering pressing and High-pressure, high-temperature sintering High-pressure, high- temperature sintering sintering or HIP sintering Source: After R. Komanduri. "Hot-isostatic pressing. *Chemical-vapor deposition, physical-vapor deposition.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter22: Inorganic Materials

Section: Chapter Questions

Problem 7P

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