1-20 of 1067 Search Results for

grain size

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1996
DOI: 10.31399/asm.tb.phtpclas.t64560439
EISBN: 978-1-62708-353-9
... Abstract This appendix lists the relationship between the ASTM grain size and the average "diameter" of the grain. This appendix is a table adapted from the 1966 Annual Book of ASTM Standards , Part 31, American Society for Testing and Materials, Philadelphia (1966). Copyright ASTM...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.smnm.t52140071
EISBN: 978-1-62708-264-8
... Abstract Grain size has a determining effect on the mechanical properties of steel and responds favorably to forging and heat treating. This chapter explains how to measure and quantify grain size and how to control it through thermal cycling and forging operations. It describes how surface...
Image
Published: 01 August 2015
Fig. 5.27 Grain size No. 8. Upper, idealized hexagonal network for mean grain size No. 8, ASTM scale, 128 grains/in. 2 . Lower, ASTM standard grain size No. 8, 96 to 192 grains/in. 2 . 50×. Source: Ref 11 More
Image
Published: 01 August 2015
Fig. 5.28 Grain size No. 3. Left, idealized hexagonal network for mean grain size No. 3, ASTM scale, 4 grains/in. 2 . Right, ASTM standard grain size No. 3, 3 to 6 grains/in. 2 . 50×. Source: Ref 11 More
Image
Published: 01 December 1999
Fig. 5.7 Comparison of nominal ASTM 6 to 9 grain size (with calculated grain size numbers of 6.08, 7.13, 8.03, and 8.97, respectively). Nital etch, 100× More
Image
Published: 01 January 1998
Fig. 13-9 Austenite grain size (as measured by ASTM grain size number) in H13 tool steel as a function of austenitizing temperature for specimens soaked for various times. Source: Ref 6 More
Image
Published: 01 July 2009
Fig. 17.59 Effect of temperature on the BeO particle size and grain size of high-purity hot isostatically pressed beryllium. Source: Borch 1979 More
Image
Published: 01 January 2015
Fig. 5.25 Effect of annealing temperature on grain size of Ti-5Al-2.5Sn. Grain growth is very rapid at the beta transus temperature (1015 °C, or 1860 °F) and higher. More
Image
Published: 01 January 2015
Fig. 8.20 Prior-austenite grain structure showing large difference in grain size in an SAE 8620 steel subjected to a simulated carburizing treatment after specimen has been cold worked 75%. Light micrograph; special picral etch. Source: Ref 8.34 More
Image
Published: 01 December 1999
Fig. 5.3 Relationship between austenitizing parameters and grain size for grain-refined and non-grain-refined AISI 1060 steel. (a) Effect of austenitizing temperature (2 h soak). (b) Effect of austenitizing time. Source: Ref 5 More
Image
Published: 01 January 2015
Fig. 11.8 Superplastic forming is strongly dependent on grain size. Effect of grain size on (a) strain rate of superplastic deformation for Ti-6Al-4V and Ti-5Al-2.5Sn alloys and (b) superplastic deformation temperature for Ti-6.5Al-3.3Mo-1.8Zr-0.26Si alloy More
Image
Published: 01 July 2009
Fig. 1.10 Creep deformation maps for MAR-M200. (a) Grain size = 100 μm. (b) Grain size = 1 cm. Source: Ref 1.7 More
Image
Published: 01 January 2015
Fig. 5.14 Effect of average grain size on the strain-rate sensitivity of flow stress and m for Ti-6Al-4V at 925 °C (1700 °F) More
Image
Published: 01 January 2015
Fig. 8.62 Effect of cooling rate on beta grain size of Ti-6Al-4V produced using various methods. REP, rotating electrode process; PDME, pendent drop melt extraction; EBSQ, electron beam splat quenching; HA, hammer and anvil More
Image
Published: 01 August 2005
Fig. 2.88 Deformation mechanism map for pure nickel with a grain size of 0.1 mm (0.004 in.). Source: Ref 2.61 More
Image
Published: 01 January 2017
Fig. 3.29 Effects of grain size and initial stress intensity on delayed failure time for AISI 4340 steel. Source: Ref 3.32 More
Image
Published: 01 January 2017
Fig. 7.15 Effect of grain size on time to failure of 70-30 brass tested in moist ammonia vapor. After Ref 7.48 More
Image
Published: 01 March 2002
Fig. 9.13 Total crack length of microfissures in IN-718 plotted against grain size, showing that increased grain size leads to more cracking (microfissuring) More
Image
Published: 01 March 2002
Fig. 12.41 Effect of grain size on fatigue crack growth rate of AP-1 nickel-base superalloy at room temperature More
Image
Published: 01 March 2002
Fig. 12.42 Effect of grain size on fatigue crack growth rate of P/M Astroloy at 649 °C (1200 °F) More