powder metallurgy
Pease L.F. III, West W.G.: Fundamentals of powder metallurgy, "Metal Powder Industries Federation", Princeton, USA, 2002
... The authors of the book are well known in USA P/M Industry. They got the inspiration to write this from the book of Dr. Gordon Dowson (U.K.) entitled “Powder Metallurgy, the process and its products”(1990), ...
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Study of the AISI 52100 Steel Reuse Through the Powder Metallurgy Route Using High Energy Ball Milling
... The powder metallurgy rises as an alternative to recycle this material without any ...by powder metallurgy included: Machining with speed of 45 rpm, high energy ball milling of the scraps ...
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Microstructural and mechanical analysis of 316L SS β-TCP composites produced though the powder metallurgy route
... the powder metallurgy route, a composite with 316L SS and β-TCP, combining the good mechanical properties of the steel and the excellent bioactive characteristic of the ...through powder ...
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Eliminação de estoque entre etapas de processo em metalurgia do pó com utilização da metodologia WCM / Stock elimination between process steps in powder metallurgy with use of WCM methodology
... This article aims to demonstrate the gains obtained with the change of process flow between the compaction and sintering in the powder metallurgy process, aiming to eliminate the stock in process between ...
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Porous titanium production and porosity control by powder metallurgy (P/M).
... BY POWDER METALLURGY ...fusion. Powder metallurgy has been shown to be an adequate technique to obtain titanium samples at low temperatures and solid-phase ...reviewed. Powder particle ...
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In Situ Formation of Hydroxyapatite During Powder Metallurgy Preparation of Porous Ti HA Nano Composite: A Candidate for Dental Implants
... with in situ formation of tricalcium-phosphate using powder metallurgy. They used titanium hydride and different ratios of calcium-phosphate compounds which contains calcium carbonate and diammonium ...
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Stability of the beta phase in Ti-Mo-Cr alloy fabricated by powder metallurgy
... A new β Ti alloy was designed and fabricated by powder metallurgy process using pure metallic powders. The addition of Mo and Cr increased the stability of the β phase. By contrast, O promoted α phase ...
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Microstructure and properties of boronizing layer of Fe-based powder metallurgy compacts prepared by boronizing and sintering simultaneously
... by powder metallurgy (P/M) technology has been frequently used in manufacturing industry owing to their low energy consumption, high materials utilization and low production cost resulting from the near net ...
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Microstructures and mechanical properties of ZA27-Al2O3 composites obtained by powder metallurgy process
... powder, and then hot pressed into cylindrical pellets. Metal powder and powder mixtures were pressed at 230°C, for 45 min under the pressure of 150 MPa. The compressive strength testing was performed ...
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Cu-TiB metal matrix composites prepared by powder metallurgy route
... TiB powders were mixed with Cu powder for 2 hours. The contents of TiB powders added into Cu powders were selected to be 2wt.%, 5wt.%, 10wt.% and 15wt.%, respectively. These kinds of powders were put into a ...
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Mat. Res. vol.11 número3
... After sintering, it was possible to verify that the material made by Powder Metallurgy presented a 29% increase of its volume and a 0.22% mass loss. Such a high increase in the volume and a low mass loss ...
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Investigation of Deep Cold Rolling Effects on the Bending Fatigue of Brass C38500
... from powder metallurgy and could enhance the bending fatigue life by about 380% by making compressive residual stress, work hardening and martensitic layers near the ...
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Mat. Res. vol.19 número6
... of powder particles or monocrystalline ...on powder metallurgy process, in order to explore the synthesis of graphene layers on its surface by using a CO 2 laser beam as heating ...
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J. Braz. Chem. Soc. vol.22 número2
... of powder metallurgy produced Nd–Fe–B magnets and to evaluate the corrosion protection afforded by two different surface treatments: a phosphate conversion and a non-functional silane (BTSE) ...
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Mat. Res. vol.20 número3
... The aluminum bronze alloy is part of a class of highly reliable materials due to high mechanical strength and corrosion resistence being used in the aerospace and shipbuilding industry. It’s machined to produce parts and ...
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Mat. Res. vol.17 suppl.1
... The purpose of this work was to develop nickel self-lubricating composites using solid lubricant as second phase and obtained by powder metallurgy. The work involved the study of chemical stability and ...
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J. Aerosp. Technol. Manag. vol.1 número1
... using powder metallurgy (P/M), starting transforms to a body-centered cubic (bcc) structure known from the elemental or prealloyed powders is a interesting as beta (β) ...
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Mat. Res. vol.11 número3
... In the present study, we evaluated the in vivo response of rabbit tibia to porous titanium scaffolds and dense titanium samples prepared by powder metallurgy. Our results demonstrated that both titanium ...
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Mat. Res. vol.5 número3
... Powder metallurgy techniques have been used to produce controlled porous structures, such as the porous coatings applied for dental and orthopedic surgical implants, which allow bony tissue ingrowth within ...
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Mat. Res. vol.15 número2
... Powder metallurgy (P/M) preforms are prepared in various steps that involve powder mixing, compacting and sintering known as primary deformation ...
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