Experimental chord length distribution function for a polycrystal

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HR_ AGED

(%RA)

@ 425~C

98,1

8

~- -

87.3

8 0

,a ~ - * .....

500

87,3 v03H2 0 0

b

~

~

-

r"

1.5 "~Ez.,,,,

------=

,

2.0

~_. 1.0 t9

I00

The a u t h o r s acknowledge the s u p p o r t of the Advanced R e s e a r c h P r o j e c t s Agency t h r o u g h the M a t e r i a l s S c i e n c e s P r o g r a m at Brown U n i v e r s i t y . 1. D. H. Averyand N. W,Polan:Met. Trans., t974, vol. 5, p. 1152. 2. N. W.Polan:Ph.D. thesis,July 1974,Divisionof Engineering,BrownUniversity, Providence,RhodeIsland. 3. W,F. Hosford: Trans. TMS-AIME, 1964,voL 230,p. 12. 4. J. F. Peckand D, A, Thomas:Tran~ TMS-ALClE, 1961,vol.221, p. 1240. 5. G, Langfordand M. Cohen: Trans.ASM, 1969,voL62, p. 623,

0.5

0 % ..... .25

t I0 ~

I I04

= ............... 1 IO ~ I06

IOt

CYCLES

Fig. 4--CompteteIy reversed bending fatigue strength of TS6, TSS KSI n,,,i CC~

4 POINTBENDING: HR. AGED AT 425~ 70% RED. 2 0 - - - 120--~ 24 9

tT_zoo (27 b~

Experimental Chord Length Distribution Function for a Polycrystal

GN/m ~ 1.4

ALAIN MOCELLIN

97*;* RED. 0 o-----

.%..%~

0

t,- 180