Issue 14

Ad of Sta des M A Ma yiel Spe Th 466 for T mitting that superior orde a a S   rting from th cribe some m TERIAL AN terial he mate martens strength d strength, S y cimen design e specimens -96 [8]. The samples A a the argument r converge q 1 m r rt S         is last expres odels presen  , f R    , f R   D METHOD rial used in t itic. This typ and that res ) of the sam of the samp se standards nd B, Fig. 1 a B. Lo of the expo uickly to zero    sion, one can ted in the Ta Hypothes 1   m rt f S           , 2 rt m S     , rt m S     Table 1 S he developm e of steel is ist to the cor ple A and sam Table le A were de specify the m nd only spec Sam A B bato da Silva et nential funct . In this spec verify with e b. 1. es m rt S   1 2 rt m S ln        1 2 rt m S R ln        : Particular sol ent of this r used in the rosion. The ple B are sh 2 : Mechanic signed accor ain dimensi imen 2 for sa Figure 1 : Spe ple E ( 1 1 alii, Frattura ed ion tend to z ific conditio asiness that Resulti a ar S  a ar S   R    a S      a S   utions of wide esearch was production o mechanical p owed i n Tab al properties ding t o AST ons. In this w mple B, Fig cimen 1 for sa GPa) S rt 98 8 98 9 Integrità Struttu ero,  m S   n, the Eq. 9 a depending on ng Equation 1 m rt S    2 1 m y S         1 2 1 2 ar R         1 2 ar R          spread Kwofi the ASTM A f structural c roperties (Yo . 2. of sample A M E 606-04 ork three d 2. Tab. 3 sho mple A and B (MPa) S y ( 90 6 18 6 rale, 14 (2010)  0 rt  , the c ssumes the f the value of Model Goodman Gerber SWT Walker e model. 743 CA6NM omponents ung modulu and B. [7] and samp ifferent spec ws the respec . MPa) 37 65 17-26; DOI : 10 onsequence ollowing form α, the wides Equation (11) (12) (13) (14) alloy steel that request s, E , tensile le B starting imens were u tively data. .3221/IGF-ESIS. is that the te : (10) pread model , a stainless i high mechan strength, S rt , from ASTM sed: specime 14.02 19 rms will nox ical and E n 1