大型铸锻件
大型鑄鍛件
대형주단건
HEAVY CASTING AND FORGING
2014年
1期
12-13
,共2页
王涛%崔晋娥%何亚军%邱斌
王濤%崔晉娥%何亞軍%邱斌
왕도%최진아%하아군%구빈
汽轮机%高中压转子%30Cr1Mo1V%偏析缺陷
汽輪機%高中壓轉子%30Cr1Mo1V%偏析缺陷
기륜궤%고중압전자%30Cr1Mo1V%편석결함
steam turbine%HP&MP rotor%30Cr1Mo1V%segregation defect
对30Cr1Mo1V汽轮机高中压转子轴颈部位出现的偏析痕迹缺陷进行解剖，分析出现偏析的原因，对缺陷进行定性，并根据产品特性提出工艺改进措施，起到了良好效果。
對30Cr1Mo1V汽輪機高中壓轉子軸頸部位齣現的偏析痕跡缺陷進行解剖，分析齣現偏析的原因，對缺陷進行定性，併根據產品特性提齣工藝改進措施，起到瞭良好效果。
대30Cr1Mo1V기륜궤고중압전자축경부위출현적편석흔적결함진행해부，분석출현편석적원인，대결함진행정성，병근거산품특성제출공예개진조시，기도료량호효과。
The segregation trace defect occurred on the journal neck of the HP & MP steam turbine rotor of 30Cr1Mo1V has been anatomized , the cause of the segregation and the nature of the defect have been determined , and also the process has been improved based on the characteristics of product , which has obtained good results .
