期刊文献+

高温蒸汽管道蠕变损伤检验中孔洞的识别与判断

THE STEAM PIPELINE CREEP OF HIGH TEMPERATURE DAMAGES DISCERNING AND JUDGEMENT OF THE HOLE IN UTENSIL WHILE EXAMINING
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摘要 提出了孔洞识别的四项补充原则,有助于蠕变孔洞的识别与判断。分析了孔洞的形态及分布特征,对这些孔洞特征进行了实际描绘。 Supplement the principle, helping the hole in a utensil of creep to be discerned and judgement after putting forward four discerned in hole in a utensil. Through the experimental study for many years, are watched and analysed, measured the hole in a utensil parameter all-sidedly after choosing the sample of many kinds of representativeness. Analyse at the same time that the form of the hole in a utensil is distributed the characteristic, described legends to these hole in a utensil of characteristics actually.
出处 《理化检验(物理分册)》 CAS 2004年第11期558-560,共3页 Physical Testing and Chemical Analysis(Part A:Physical Testing)
关键词 蠕变孔洞 识别与判断 形态分布特征 The hole in a utensil of creep Discern and judge The form is distributed the characteristic
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参考文献2

  • 1嵇同懋.蒸汽管道弯头破裂原因探讨[J].热力动力学,1979,7.
  • 2DL/T551-1994.低合金耐热钢蠕变子孔洞检验技术工艺导则[S].[S].,..

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