<strong>23Cr-2.2Ni-6.3Mn-0.26N</strong>节<strong>Ni</strong>型双相不锈钢动态再结晶行为研究

23Cr-2.2Ni-6.3Mn-0.26N节Ni型双相不锈钢动态再结晶行为研究

邓亚辉,杨银辉(

),曹建春,钱昊

Research on Dynamic Recrystallization Behavior of 23Cr-2.2Ni-6.3Mn-0.26N Low Nickel TypeDuplex Stainless Steel

Yahui DENG,Yinhui YANG(

),Jianchun CAO,Hao QIAN

图5. 峰值应力与应变速率和变形温度的关系

Fig.5. Relationship between peak stress and strain rate and deformation temperature (α—material constant)(a) lnσ_p-ln $ε ˙$ (b) σ_p-ln $ε ˙$ (c) ln[sinh(ασ_p)]-ln $ε ˙$ (d) ln[sinh(ασ_p)]-1/T