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2. Hot isostatic pressing - Wikipedia

   en.wikipedia.org/wiki/Hot_isostatic_pressing

   The HIP process subjects a component to both elevated temperature and isostatic gas pressure within a high-pressure containment vessel, unlike the cold isostatic pressing (CIP), where the component is maintained at room temperature. [2] The pressurizing gas most widely used is argon. An inert gas is used so that the material does not chemically ...

3. Ceramic forming techniques - Wikipedia

   en.wikipedia.org/wiki/Ceramic_forming_techniques

   Isostatic presses can be either high speed, high output type of automatic presses for such parts as ceramic insulators for spark plugs or sand blast nozzles, or slower operating "wet bag" presses that are much more manual in operation but suitable particularly for large machinable blanks or blanks that will be cut or otherwise formed in ...

4. Hot pressing - Wikipedia

   en.wikipedia.org/wiki/Hot_pressing

   Hot pressing is a high-pressure, low-strain-rate powder metallurgy process for forming of a powder or powder compact at a temperature high enough to induce sintering and creep processes. [1] This is achieved by the simultaneous application of heat and pressure. Hot pressing is mainly used to fabricate hard and brittle materials.

5. Isostatic press - Wikipedia

   en.wikipedia.org/?title=Isostatic_press&redirect=no

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6. Sintering - Wikipedia

   en.wikipedia.org/wiki/Sintering

   A commonly used second external force is pressure. Sintering performed by only heating is generally termed "pressureless sintering", which is possible with graded metal-ceramic composites, utilising a nanoparticle sintering aid and bulk molding technology. A variant used for 3D shapes is called hot isostatic pressing.

7. Gray iron - Wikipedia

   en.wikipedia.org/wiki/Gray_iron

   The graphite has no appreciable strength, so they can be treated as voids. The tips of the flakes act as preexisting notches at which stresses concentrate and it therefore behaves in a brittle manner. [12] [13] The presence of graphite flakes makes the grey iron easily machinable as they tend to crack easily across the graphite flakes. Grey ...