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maraging steels metallography

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Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003767
EISBN: 978-1-62708-177-1
.... Matrix structures vary according to the type of steel, such as ferritic, austenitic, martensitic, precipitation hardenable, or duplex. electropolishing procedures etching techniques grinding devices macroscopic examination maraging steels metallography maraging steel microstructures...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003762
EISBN: 978-1-62708-177-1
... Abstract This article discusses the metallography and microstructures of carburized, carbonitrided, and nitrided steels, with illustrations. It provides information on the widely used metallographic techniques including sectioning, mounting, grinding and polishing, and etching...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003737
EISBN: 978-1-62708-177-1
... “Metallography and Microstructures of Stainless Steels and Maraging Steels” in this Volume). Macroetchants for cast and wrought iron-nickel-, nickel-, and cobalt-base heat-resistant alloys are given in Table 4 . Table 4 Macroetchants for wrought heat-resistant alloys Composition (a) Comments...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003752
EISBN: 978-1-62708-177-1
... for Carbides , etc., in Alloy Steels, appendix to report of Committee E-4 on Metallography, Proc. ASTM , Vol 26 (Part I) , 1926 , p 569 40. Groesbeck E.C. , Metallographic Etching Reagents, Part III: For Alloy Steels , U.S. Bureau of Standards Scientific Papers , S518, 1925 , p 527 41...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003101
EISBN: 978-1-62708-199-3
..., and AerMet 100 steels; and maraging steels. chemical composition commercial structural steels high fracture toughness steels maraging steels mechanical properties medium-alloy air-hardening steels medium-carbon low-alloy steels ultrahigh-strength steels ULTRAHIGH-STRENGTH STEELS...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001039
EISBN: 978-1-62708-161-0
... J. , Overheating of Low-Alloy Steels , Int. Met. Rev. , Vol 29 , 1984 , p 273 – 298 77. Spaeder G.J. et al. , The Effect of Hot Rolling Variables on the Fracture Toughness of 18Ni Maraging Steel , Trans. ASM , Vol 60 , 1967 , p 418 – 425 78. Kalish D. and Rack...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003090
EISBN: 978-1-62708-199-3
... … … Annealed bar 585 85 290 42 45 … 80 HRB 347 Annealed sheet 655 95 275 40 45 … 85 HRB Annealed bar 620 90 240 35 50 65 160 Annealed and cold drawn bar 690 100 450 65 40 60 212 384 Annealed wire 1040 °C (1900 °F) 515 75 240 35 55 72 70 HRB Maraging steels...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002461
EISBN: 978-1-62708-194-8
... 0.040 0.030 1.00 15.50–17.50 3.00–5.00 … Cu 3.00–5.00; Nb + Ta 0.15–0.45 … S17700 0.09 1.00 0.040 0.040 1.00 16.00–18.00 6.50–7.75 … Al 0.75–1.50 (a) May be added at manufacturer's option. Source: Ref 1 Table 4 Compositions of selected maraging steels Grade...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003104
EISBN: 978-1-62708-199-3
... precipitation-hardening steels, and a maraging steel. Details of heat treatment and a description of the various microstructures are also given in Table 3 . Table 3 Steels used in seizure-resistance tests Type of Steel Type of heat treatment Details of heat treatment Description of structure...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003813
EISBN: 978-1-62708-183-2
... and Microstructures of Stainless Steels and Maraging Steels” in Metallography and Microstructures , Volume 9 of ASM Handbook , 2004. Fig. 4 Toughness of solution-annealed duplex stainless steel castings (closed symbols) and companion wrought alloys (open symbols) as a function of test temperature. Source...
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
... Abstract This article discusses the characteristics, composition limits, and classification of wrought tool steels, namely high-speed steels, hot-work steels, cold-work steels, shock-resisting steels, low-alloy special-purpose steels, mold steels, water-hardening steels, powder metallurgy tool...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003092
EISBN: 978-1-62708-199-3
... Abstract This article provides an overview of the different classification and designation systems of wrought carbon steel and alloy steel product forms with total alloying element contents not exceeding 5″. It lists the quality descriptors, chemical compositions, cast or heat composition...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001412
EISBN: 978-1-62708-173-3
... Higher Strength Stainless Steel,” Paper No. 53, Corrosion '72, National Association of Corrosion Engineers Conference , 1972 5. McBride J.E. Jr. , and Maniar G.N. , Metallography as a Quality Control Tool , Plenum Publishing , 1980 , p 279 6. Widge S. , “A Study...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003105
EISBN: 978-1-62708-199-3
...-and-tempered alloy steels, hot-work die steels, maraging steels, and martensitic and precipitation-hardenable stainless steels—the environments that cause SCC are not specific. In many alloy systems, the phenomena of SCC and hydrogen embrittlement cracking are indistinguishable. This is particularly the case...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001009
EISBN: 978-1-62708-161-0
... and in Metallography and Microstructures , Volume 9 of ASM Handbook . Steels form one of the most complex group of alloys in common use. The synergistic effect of alloying elements and heat treatment produce a tremendous variety of microstructures and properties (characteristics). Given the limited...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003540
EISBN: 978-1-62708-180-1
... cases of IG fracture are described as follows ( Ref 4 ): Precipitation of AlN phase on the prior-austenite grain boundaries when steel is slowly cooled after austentization at temperatures above 1300 °C (2370 °F), or slowly cooled after casting Thermal embrittlement of maraging steels...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003196
EISBN: 978-1-62708-199-3
... Abstract This article describes the heat treating (stress relieving, normalizing, annealing, quenching, tempering, martempering, austempering, and age hardening) of different types of steels, including ultrahigh-strength steels, maraging steels, and powder metallurgy steels. Tabulating...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000600
EISBN: 978-1-62708-181-8
... Maraging steels 798–822 … … 3 18 4 25 Superalloys (d) ( iron-base and nickel-base ) 823–866 1 9 (e) 8 20 3 44 (f) Nickel alloys 867–880 … … … 14 … 14 Cobalt alloys 881–885 … … 2 3 … 5 Copper alloys 886–920 4 4 1 26 (g) … 35 Cast aluminum alloys...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0001834
EISBN: 978-1-62708-181-8
... fracture in a low-carbon martensitic steel examined by using three direct and three replica procedures. Figure 12(a) shows an example of the examination of the fracture profile after nickel plating the surface. The flat, angular nature of the fracture surface is apparent. Figures 12(b) and 12(d) show...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003764
EISBN: 978-1-62708-177-1
... min. Use with cut or ground surfaces. Dilute aqua regia For high-alloy steels and iron-cobalt high-temperature alloys 25 mL H 2 O 25 ml HNO 3 50 mL HCl Time: 10–15 min at room temperature Piearcy and co-workers Maraging steel macrostructure 60 mL lactic acid 20 mL HNO 3 10 mL HCl Use...