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- Hot_isostatic_pressing abstract "Hot isostatic pressing (HIP) is a manufacturing process used to reduce the porosity of metals and increase the density of many ceramic materials. This improves the material's mechanical properties and workability.The HIP process subjects a component to both elevated temperature and isostatic gas pressure in a high pressure containment vessel. The pressurizing gas most widely used is argon. An inert gas is used, so that the material does not chemically react. The chamber is heated, causing the pressure inside the vessel to increase. Many systems use associated gas pumping to achieve the necessary pressure level. Pressure is applied to the material from all directions (hence the term "isostatic").For processing castings, metal powders can also be turned to compact solids by this method, the inert gas is applied between 7,350 psi (50.7 MPa) and 45,000 psi (310 MPa), with 15,000 psi (100 MPa) being most common. Process soak temperatures range from 900 °F (482 °C) for aluminium castings to 2,400 °F (1,320 °C) for nickel-based superalloys. When castings are treated with HIP, the simultaneous application of heat and pressure eliminates internal voids and microporosity through a combination of plastic deformation, creep, and diffusion bonding; this process improves fatigue resistance of the component. Primary applications are the reduction of microshrinkage, the consolidation of powder metals, ceramic composites and metal cladding. Hot isostatic pressing is also used as part of a sintering (powder metallurgy) process and for fabrication of metal matrix composites.".
- Hot_isostatic_pressing wikiPageID "1218941".
- Hot_isostatic_pressing wikiPageRevisionID "550621370".
- Hot_isostatic_pressing hasPhotoCollection Hot_isostatic_pressing.
- Hot_isostatic_pressing subject Category:Industrial_processes.
- Hot_isostatic_pressing subject Category:Metallurgical_processes.
- Hot_isostatic_pressing subject Category:Metalworking.
- Hot_isostatic_pressing type Abstraction100002137.
- Hot_isostatic_pressing type Act100030358.
- Hot_isostatic_pressing type Activity100407535.
- Hot_isostatic_pressing type Event100029378.
- Hot_isostatic_pressing type MetallurgicalProcesses.
- Hot_isostatic_pressing type Procedure101023820.
- Hot_isostatic_pressing type PsychologicalFeature100023100.
- Hot_isostatic_pressing type YagoPermanentlyLocatedEntity.
- Hot_isostatic_pressing comment "Hot isostatic pressing (HIP) is a manufacturing process used to reduce the porosity of metals and increase the density of many ceramic materials. This improves the material's mechanical properties and workability.The HIP process subjects a component to both elevated temperature and isostatic gas pressure in a high pressure containment vessel. The pressurizing gas most widely used is argon. An inert gas is used, so that the material does not chemically react.".
- Hot_isostatic_pressing label "Heißisostatisches Pressen".
- Hot_isostatic_pressing label "Hot isostatic pressing".
- Hot_isostatic_pressing label "Prensado isostático en caliente".
- Hot_isostatic_pressing sameAs Heißisostatisches_Pressen.
- Hot_isostatic_pressing sameAs Prensado_isostático_en_caliente.
- Hot_isostatic_pressing sameAs m.04jcfg.
- Hot_isostatic_pressing sameAs Q1601582.
- Hot_isostatic_pressing sameAs Q1601582.
- Hot_isostatic_pressing sameAs Hot_isostatic_pressing.
- Hot_isostatic_pressing wasDerivedFrom Hot_isostatic_pressing?oldid=550621370.
- Hot_isostatic_pressing isPrimaryTopicOf Hot_isostatic_pressing.