The Fracture Toughness (K) of Non-stoichiometric Sintered Tungsten Carbide-cobalt Hardmetal Alloys
Author : Richard Joseph Keely
Publisher :
Page : pages
File Size : 23,55 MB
Release : 1982
Category :
ISBN :
Author : Richard Joseph Keely
Publisher :
Page : pages
File Size : 23,55 MB
Release : 1982
Category :
ISBN :
Author : Roy Carl Lueth
Publisher :
Page : 344 pages
File Size : 10,12 MB
Release : 1972
Category : Cobalt alloys
ISBN :
Author : Joseph Robert Pickens
Publisher :
Page : 340 pages
File Size : 12,75 MB
Release : 1977
Category :
ISBN :
Author : Alexey S. Kurlov
Publisher : Springer Science & Business Media
Page : 253 pages
File Size : 29,25 MB
Release : 2013-09-12
Category : Technology & Engineering
ISBN : 3319005243
This book embraces the entire range of problems associated with phase equilibria in “tungsten – carbon” binary system and related ternary systems, nonstoichiometry, disorder and order in different tungsten carbides, electronic and crystal structure of these carbides. The main application of tungsten carbides is constituent in hardmetals for cutting tools. In the last 20 years, the most active efforts were made in synthesis and application of nanocrystalline tungsten carbide for the production of nanostructured hardmetals. The present book describes in detail different methods for production of nanocrystalline tungsten carbide. The peculiarities of sintering of Co hardmetals from nanocrystalline powders having different particle sizes are discussed. Materials scientists using tungsten carbide to create novel superhard and tough materials will find this book particularly useful.
Author : J. Hong
Publisher :
Page : 12 pages
File Size : 10,80 MB
Release : 1984
Category : Cemented carbide
ISBN :
KIc-values of tungsten carbide-cobalt (WC-Co) hard metals were measured using the short-rod (chevron-notched) specimen geometry. Nine alloys of various cobalt contents and tungsten carbide particle sizes were tested using modified self-aligning tensile grips. A compliance method was adopted for the test.
Author : Joseph Elton Farb
Publisher :
Page : 118 pages
File Size : 11,53 MB
Release : 1978
Category : Metals
ISBN :
Author : Alfred D. Stevens
Publisher :
Page : 58 pages
File Size : 42,80 MB
Release : 1955
Category : Carbides
ISBN :
Author : Indian Ceramic Society
Publisher :
Page : 428 pages
File Size : 35,75 MB
Release : 2005
Category : Pottery
ISBN :
Author :
Publisher :
Page : 1044 pages
File Size : 37,46 MB
Release : 1993
Category : Metallurgy
ISBN :
Author : Joseph R. Davis
Publisher : ASM International
Page : 518 pages
File Size : 36,12 MB
Release : 1995-01-01
Category : Technology & Engineering
ISBN : 9780871705457
If you are involved with machining or metalworking or you specify materials for industrial components, this book is an absolute must. It gives you detailed and comprehensive information about the selection, processing, and properties of materials for machining and metalworking applications. They include wrought and powder metallurgy tool steels, cobalt base alloys, cemented carbides, cermets, ceramics, and ultra-hard materials. You'll find specific guidelines for optimizing machining productivity through the proper selection of cutting tool materials plus expanded coverage on the use of coatings to extend cutting tool and die life. There is also valuable information on alternative heat treatments for improving the toughness of tool and die steels. All new material on the correlation of heat treatment microstructures and properties of tool steels is supplemented with dozens of photomicrographs. Information on special tooling considerations for demanding applications such as isothermal forging, die casting of metal matrix composites, and molding of corrosive plastics is also included. And you'll learn about alternatives to ferrous materials for metalworking applications such as carbides, cermets, ceramics, and nonferrous metals like aluminum, nickel, and copper base alloys.