Hot isostatic pressing diagrams : new developments

• The equation and procedures for constructing hot-isostatic pressing diagrams are simplified and clarified. In earlier work, three classes of mechanism were modelled: plastic yielding, power-law creep and diffusional densification. In this paper two further mechanisms are added: diffusional deformations of particles when the grain size is smaller than the particle size, and separation of pores from boundaries when grain growth occurs. Application of HIP diagrams to tool steels, alumina and copper are discussed

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Materialteknik -- Annan materialteknik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Materials Engineering -- Other Materials Engineering (hsv//eng)

Keyword

Materialteknik

Engineering Materials

Publication and Content Type

ref (subject category)

art (subject category)