Reversed austenite, carbide and martensite transformed by the reversed austenite also have significant influence on low-temperature toughness of 9Ni steel.
回转奥氏体、碳化物及回转奥氏体诱发相变生成的马氏体等均对低温韧度产生重要影响。
2
The results showed that the deformation induced ferrite inverse transformed to austenite and grains growted within holding time after deformation.