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锚链是舰船和海洋石油工程中的重要部件,锚链工作时常常在较低温度下承受冲击载荷,因而锚链用钢的脆性转化温度是衡量其性能的重要参数。对30Mn_2V三级锚链钢的脆性转化温度进行了测试,并对其影响因素进行了研究分析。
Anchor chain is an important component in marine and offshore petroleum engineering. The anchor chain often receives impact load at lower temperature. Therefore, the brittle transition temperature of anchor chain steel is an important parameter to evaluate its performance. The brittle transition temperature of 30Mn_2V three-stage anchor chain steel was tested and the influencing factors were studied.