The Phase Equilibria Diagrams Online subscription has been designed specifically for libraries and institutions. Released mid-December 2008, the Phase Online Library Subscription enables libraries to offer access to ACerS-NIST Phase Equilibria Diagrams at all designated work stations by nominating a list of IP addresses. Anyone with a valid IP address will be able to access the Phase Online content without entering a username or password. ACerS NIST Phase Diagrams Online offers access to over 21,000 critically evaluated phase diagrams of ceramic systems specifically addressing oxides, salts, carbides, nitrides, borides, compound semiconductors and chalcogenides. Newly released diagrams include oxide as well as non-oxide systems such as chalcogenides and pnictides, phosphates, salt systems and mixed systems. A subscription costs US$2,195.
