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microcleanliness

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Published: 01 January 2002
in the grain at the lower right-hand corner. Other fracture features are crystallographically oriented. (d) Microstructure of cross section reveals that plate was made from cold-worked stainless steel of high microcleanliness. 80× More
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006103
EISBN: 978-1-62708-175-7
..., green machining, presintering, microcleanliness improvement, free-machining additives, microstructure modification, and improvements in tool materials. The effects of free-machining agents on machinability and the sintered properties of PM steels are also reviewed. free-machining additives green...
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005199
EISBN: 978-1-62708-187-0
... to produce low-gas-content steel with exceptional microcleanliness, along with alloy savings, is the primary factor for the growth of the AOD process for refining stainless, carbon, and low-alloy steels. <italic>Decarburization</italic> In both stainless and low-alloy steels, the dilution of oxygen...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005200
EISBN: 978-1-62708-187-0
... of superalloys. Compared to air-melting processes such electric arc furnaces (EAF) with argon oxygen decarburization (AOD) converters, VIM of superalloys provides a considerable reduction in oxygen and nitrogen contents. Accordingly, with fewer oxides and nitrides formed, the microcleanliness of vacuum-melted...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003091
EISBN: 978-1-62708-199-3
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001819
EISBN: 978-1-62708-180-1
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006122
EISBN: 978-1-62708-175-7
... microstructural and property characteristics of powder metallurgy superalloys are being utilized. To attain these characteristics, high quality and microcleanliness of the alloy is necessary, which can be only attained by vacuum melting and gas atomization, and consolidation by hot isostatic pressing (HIP...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001085
EISBN: 978-1-62708-162-7
... process and are dispersed throughout the ingot or casting. Good carbon control and excellent microcleanliness are thus possible with U-Ti alloys. U-O.75Ti is vacuum-solution heat treated at 800 °C (1470 °F) to remove hydrogen and put the titanium into solution in the γ phase, and then water quenched...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003780
EISBN: 978-1-62708-177-1
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003763
EISBN: 978-1-62708-177-1
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005654
EISBN: 978-1-62708-198-6
..., nonmagnetic (thus free from movement or tissue heating effects when magnetic resonance imaging, or MRI, scanning is performed), and without delta-ferrite, chi, or sigma phases. The other materials are also ferrite-free (to improve resistance to corrosion), and all alloys meet stringent microcleanliness...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001011
EISBN: 978-1-62708-161-0
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004208
EISBN: 978-1-62708-184-9
... to corrosion), and all alloys meet stringent microcleanliness standards (due to the limitations on sulfur and silicon content and vacuum arc remelting, or VAR, or electroslag remelting, or ESR). The limitation on silicon also retards the rate of formation of sigma phase, which can lead to embrittlement...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003988
EISBN: 978-1-62708-185-6
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003114
EISBN: 978-1-62708-199-3
... residual-gas content, excellent microcleanliness, and a high degree of structural homogeneity. The chief advantage of H11 over conventional high-strength steels is its ability to resist softening during continued exposure to temperatures up to 540 °C (1000 °F) and at the same time provide moderate...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001041
EISBN: 978-1-62708-161-0
... content, excellent microcleanliness, and a high degree of structural homogeneity. The chief advantage of H11 over conventional high-strength steels is its ability to resist softening during continued exposure to temperatures up to 540 °C (1000 °F) and at the same time provide moderate toughness...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006265
EISBN: 978-1-62708-169-6