Dynamic studies on the sintering of compacted metal powders using an environmental scanning electron microscope

Srinivasan N. Iyengar

Dynamic studies on the sintering of compacted metal powders using an environmental scanning electron microscope

Srinivasan N. Iyengar

Materialteknik

Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

1 Citering (SciVal)

Sammanfattning

The sintering of pre-pressed powders of iron, copper and nickel has been studied in situ using an Environmental scanning electron microscope. The small samples were slowly heated to sintering temperatures in a reducing atmosphere. Continuous monitoring of the fracture surface of the sample revealed the initial formation of inter-particle bonds at relatively low temperatures for fine particles. The effect of particle size on sintering has been studied and the results indicate that finer particles (<10μm) could sinter at temperatures 100 to 200° lower than those for coarser particles (>50 to 100 μm). This type of information obtained in the laboratory could be useful in fine tuning process parameters for a given particle mix.

Originalspråk	engelska
Titel på värdpublikation	Advances in Powder Metallurgy and Particulate Materials - 2009
Undertitel på värdpublikation	Proceedings of the 2009 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2009
Förlag	Metal Powder Industries Federation, Princeton, New Jersey
Sidor	5/1-5/10
ISBN (tryckt)	9780981949611
Status	Published - 2009 dec. 1
Evenemang	2009 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2009 - Las Vegas, NV, USA Varaktighet: 2009 juni 28 → 2009 juli 1

Konferens

Konferens	2009 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2009
Land/Territorium	USA
Ort	Las Vegas, NV
Period	2009/06/28 → 2009/07/01

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Iyengar, S. N. (2009). Dynamic studies on the sintering of compacted metal powders using an environmental scanning electron microscope. I Advances in Powder Metallurgy and Particulate Materials - 2009: Proceedings of the 2009 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2009 (s. 5/1-5/10). Metal Powder Industries Federation, Princeton, New Jersey.

Iyengar, Srinivasan N. / Dynamic studies on the sintering of compacted metal powders using an environmental scanning electron microscope. Advances in Powder Metallurgy and Particulate Materials - 2009: Proceedings of the 2009 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2009. Metal Powder Industries Federation, Princeton, New Jersey, 2009. s. 5/1-5/10

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title = "Dynamic studies on the sintering of compacted metal powders using an environmental scanning electron microscope",

abstract = "The sintering of pre-pressed powders of iron, copper and nickel has been studied in situ using an Environmental scanning electron microscope. The small samples were slowly heated to sintering temperatures in a reducing atmosphere. Continuous monitoring of the fracture surface of the sample revealed the initial formation of inter-particle bonds at relatively low temperatures for fine particles. The effect of particle size on sintering has been studied and the results indicate that finer particles (<10μm) could sinter at temperatures 100 to 200° lower than those for coarser particles (>50 to 100 μm). This type of information obtained in the laboratory could be useful in fine tuning process parameters for a given particle mix.",

author = "Iyengar, {Srinivasan N.}",

year = "2009",

month = dec,

day = "1",

language = "English",

isbn = "9780981949611",

pages = "5/1--5/10",

booktitle = "Advances in Powder Metallurgy and Particulate Materials - 2009",

publisher = "Metal Powder Industries Federation, Princeton, New Jersey",

note = "2009 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2009 ; Conference date: 28-06-2009 Through 01-07-2009",

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Iyengar, SN 2009, Dynamic studies on the sintering of compacted metal powders using an environmental scanning electron microscope. i Advances in Powder Metallurgy and Particulate Materials - 2009: Proceedings of the 2009 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2009. Metal Powder Industries Federation, Princeton, New Jersey, s. 5/1-5/10, 2009 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2009, Las Vegas, NV, USA, 2009/06/28.

Dynamic studies on the sintering of compacted metal powders using an environmental scanning electron microscope. / Iyengar, Srinivasan N.

Advances in Powder Metallurgy and Particulate Materials - 2009: Proceedings of the 2009 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2009. Metal Powder Industries Federation, Princeton, New Jersey, 2009. s. 5/1-5/10.

Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

TY - GEN

T1 - Dynamic studies on the sintering of compacted metal powders using an environmental scanning electron microscope

AU - Iyengar, Srinivasan N.

PY - 2009/12/1

Y1 - 2009/12/1

N2 - The sintering of pre-pressed powders of iron, copper and nickel has been studied in situ using an Environmental scanning electron microscope. The small samples were slowly heated to sintering temperatures in a reducing atmosphere. Continuous monitoring of the fracture surface of the sample revealed the initial formation of inter-particle bonds at relatively low temperatures for fine particles. The effect of particle size on sintering has been studied and the results indicate that finer particles (<10μm) could sinter at temperatures 100 to 200° lower than those for coarser particles (>50 to 100 μm). This type of information obtained in the laboratory could be useful in fine tuning process parameters for a given particle mix.

AB - The sintering of pre-pressed powders of iron, copper and nickel has been studied in situ using an Environmental scanning electron microscope. The small samples were slowly heated to sintering temperatures in a reducing atmosphere. Continuous monitoring of the fracture surface of the sample revealed the initial formation of inter-particle bonds at relatively low temperatures for fine particles. The effect of particle size on sintering has been studied and the results indicate that finer particles (<10μm) could sinter at temperatures 100 to 200° lower than those for coarser particles (>50 to 100 μm). This type of information obtained in the laboratory could be useful in fine tuning process parameters for a given particle mix.

M3 - Paper in conference proceeding

AN - SCOPUS:84883437650

SN - 9780981949611

SP - 5/1-5/10

BT - Advances in Powder Metallurgy and Particulate Materials - 2009

PB - Metal Powder Industries Federation, Princeton, New Jersey

T2 - 2009 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2009

Y2 - 28 June 2009 through 1 July 2009

ER -

Iyengar SN. Dynamic studies on the sintering of compacted metal powders using an environmental scanning electron microscope. I Advances in Powder Metallurgy and Particulate Materials - 2009: Proceedings of the 2009 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2009. Metal Powder Industries Federation, Princeton, New Jersey. 2009. s. 5/1-5/10

Dynamic studies on the sintering of compacted metal powders using an environmental scanning electron microscope

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