2007
DOI: 10.1016/s1006-706x(08)60054-0
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Liquid Phase Sintering of Ferrous Powder Metallurgical Materials

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Cited by 7 publications
(5 citation statements)
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“…The more rounded pores are supposed to contribute to the somewhat higher ETF (.2%) than that (,2%) of the samples sinter hardened from 950uC, which gave more irregular pores. 11 Hardness values for material in different conditions 12 X-ray diffraction spectra of Fe-2C-2Si sintered steel after different kinds of processing, i.e. comparison of as sintered condition and different heat treated conditions…”
Section: Discussionmentioning
confidence: 99%
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“…The more rounded pores are supposed to contribute to the somewhat higher ETF (.2%) than that (,2%) of the samples sinter hardened from 950uC, which gave more irregular pores. 11 Hardness values for material in different conditions 12 X-ray diffraction spectra of Fe-2C-2Si sintered steel after different kinds of processing, i.e. comparison of as sintered condition and different heat treated conditions…”
Section: Discussionmentioning
confidence: 99%
“…3.10 Yield strength, UTS and ETF values for material as follows: as sintered, sinter hardened after 15 min dwell at 950uC,11 sinter hardened after 90 min dwell at 1150uC, post-sintering austenitised and quenched from 950uC and tempered at 550uC and finally post-sintering austenitised and gas quenched from 950uC…”
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confidence: 99%
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“…[3,4] The appropriate amount of liquid phase during LPS is known to be 5 to 15 vol pct. [4,5] Among the various alloying elements for LPS, [6][7][8] boron (B) has all the features of an effective sintering enhancer for ferrous systems with high hardenability and mechanical properties, resulting from the eutectic reaction (c-Fe + Fe 2 B fi L). [9][10][11][12][13] Carbon (C) is an indispensable element for P/M alloy steels due to its low cost and high mechanical properties, [14,15] and also facilitates the LPS densification by lowering the temperature of liquid formation.…”
Section: Introductionmentioning
confidence: 99%
“…To improve densification process of Fe-Cu parts produced using PM technique a sintering process called liquid phase sintering (LPS) is common used. Accordingly, LPS of ferrous materials can be utilized in systems where it is difficult to achieve high density [5]. LPS is a sintering technique in which at least one of the constituents of the powder mix is in liquid state at the sintering temperature, or below the sintering temperature.…”
Section: Introductionmentioning
confidence: 99%