摘要
针对35钢泵轴锻件出现的冲击功较低进行了金相组织、非金属夹杂物、晶粒度等分析,认为影响锻件冲击功的因素为组织不均匀,晶粒粗大,并有较大的珠光体团,钢中钛含量对锻件的冲击功也有影响。
Referring to the low impact work happened in the Grade 35 steel forging, this paper has analyzed metallographic structure, non -metallic inclusion and grain size, the result of which is unevenness of the structure, coarse grain and larger pearlitic nodule, furthermore the content of Titanium is also the effect for the impact work.
出处
《大型铸锻件》
2003年第4期9-12,16,共5页
Heavy Casting and Forging
