hot isostatic press
Effect of Process Parameter Modification and Hot Isostatic Pressing on the Mechanical Properties of Selectively Laser-Melted 316L Steel
... The most significant element property that changes with process parameters, even within small ranges of parameter modification, is porosity. Additively manufactured elements made using powder bed fusion (PBF) ...
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Transformation of Cs IONSIV® into a ceramic wasteform by hot isostatic pressing
... water. Hot isostatic pressing (HIP) involves heating a powder sample in a sealed metal can whilst simultaneously applying pressure and it has been widely studied in the past few decades for the feasibility ...
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Effect of Hot Isostatic Pressing on Microstructure and Mechanical Properties of CM 681LC Nickel Base Superalloy Using Microcast
... This study investigates how hot isostatic pressing (HIP) affects the microstructure and fracture modes of CM-681LC superalloy. As-cast test bars with grain size of 80 mm were prepared using the fine-grain ...
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Effect of the Prior Particle Boundary on the Microstructure and Mechanical Properties of Hot Isostatic Pressed IN718 Alloy
... of hot-iso- static-pressed IN718 alloy were investigated in this ...of hot-isostatic-pressed materials was comparable to those of conventionally wrought materials at room temperature and at ...the ...
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Effects of Particle Size on Mechanical Properties of a TiC Containing Tool Steel by Hot Isostatic Press
... Two different sizes of averagely 2 um and 20 um irregular shaped TiC particles were used as strengthening dispersoids to mix with matrix powders. 0, 5, 10 mass% of 2 um and 25 mass% of 20 um TiC powders, corresponding to ...
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Modeling Process of Hot Isostatic Pressing with Nonstationary Temperature Field
... One of the methods of powder metallurgy is hot isostatic pressing (HIP) which is based on compaction of powder material under high pressure (about 1000 atm.) and high temperatures (about 1000°C). The word ...
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Influence of Lubricants and Attrition Milling Parameters on the Quality of Zirconolite Ceramics, Consolidated by Hot Isostatic Pressing, for Immobilization of Plutonium
... by Hot Isostatic Pressing is highlighted as a favored ...plant, hot isostatic pressing technology has been demonstrated at full scale with inactive radioac- tive waste simulants and is widely ...
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Influences of Soaking Time in Hot Isostatic Pressing on Strength of Inconel 718 Superalloy
... Hot Isostatic Pressing (HIP) is widely used in the casting industry to remove the internal porosity generated during the casting process. It combines higher pressure and temperature to produce materials and ...
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Additive manufacturing titanium components with isotropic or graded properties by hybrid electron beam melting/hot isostatic pressing powder processing.
... A methodology has been demonstrated to consolidate Ti Al V powder without taking it to the liquid state by novel combination of the electron beam melting additive manufacture and hot isostatic pressing ...
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Near Net Shape Tungsten Rhenium Alloy Parts Produced by Plasma Spray Forming and Hot Isostatic Pressing
... Influences of HIPing time on mechanical properties of WRe deposits Influences of HIPing time on relative density, microhardness, UTS, compressive strength and yield stress of PSF parts ar[r] ...
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The Effects of Hot Isostatic Pressing of Platinum Alloy Castings on Mechanical Properties and Microstructures207-217
... The isostatic nature of pressure in the HIP process as described above is key to maintaining the dimensional integrity of a casting during HIP; the pressure being equal on all sides lends to a uniform compression ...
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Hot isostatic pressing of silicon nitride based ceramics
... out-diffusion process of cationicspecies A greater oxidation rate - 2 to 3 times the bulk is apparent at the as-receivedceramic surface, where impurity Ba and Al aid the formation of a l[r] ...
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The Influence of Canning HIP Treatment on the Microstructure Characters of Cr35 Si65 and Cr50 Si50 Targets
... Commercial as-hp (hot pressing) and canning HIP (Hot Isostatic Pressing) treated Cr-Si targets are used throughout this study which with two different compositions: Cr35-Si65 and Cr50-Si50. To ...
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Mechanical Properties of Hot-pressed Boron Suboxide with Chromium Boride Additive
... Therefore, in this study, B6O materials containing chromium boride additive was prepared by hot isostatic pressing HIP and the densification, the phase and microstructural transformation[r] ...
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Low Isostatic Press Sintering of Iron Alloy Powder
... studies have been conducted so far on the iron matrix composite because of its high melting point. We examined the processing of continuous ceramic fiber/iron alloy composites by powder metallurgy. It was found that the ...
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Application of small punch creep testing to a thermally sprayed CoNiCrAlY bond coat
... et al. [14] using bulk MCrAlY alloys prepared by hot isostatic pressing of gas atomised powders to determine creep parameters whereas Clyne and co-workers [15] used the VPS method to make 1.4 mm thick ...
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Three Dimensional Electrophotographic Printing Through Layered Manufacturing : An Exploration into Personal Fabrication
... Selective Laser Sintering has been successfully used for liquid phase sintering of metals (commercially available) as well as the Hot Isostatic Pressing (HIP) of metal components in order to generate a 100% ...
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Finite Element Simulation of Hot Stamping of Tubular Beam and Its Application to Die Channel Design
... the hot stamping became a promising process to replace the classical press forming technology to form complex, high strength ...the hot stamping process, the mechanical properties and accuracy of the ...
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Implementation of PLC Control Panel for 2000 Ton Hydraulic Hot Forming Press
... 2000ton hot forming ...hydraulic hot forming press having the accurate shape and size automatically PLC is used ...controlling hot forming machine is making a control panel programmed with PLC ...
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Properties of particleboard manufactured using an air-injection radio-frequency hot press
... ordinary hot press (Fig. 1a), a radio- frequency hot press ...frequency hot press (Fig. 1c). The hot press temperature was set at 180 ...the hot ...
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