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author:

郭金泉 (郭金泉.) [1] (Scholars:郭金泉) | 吴维青 (吴维青.) [2] (Scholars:吴维青) | 刘康林 (刘康林.) [3] (Scholars:刘康林) | 杨晓翔 (杨晓翔.) [4] | 钟舜聪 (钟舜聪.) [5] (Scholars:钟舜聪)

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CQVIP PKU CSCD

Abstract:

文章对某厂5台超高压水晶釜进行疲劳断裂分析,结果表明,该厂5台在役水晶釜釜体内壁存在深a0=1 mm ,半长 c0=3 mm的半椭圆表面裂纹时裂纹均会扩展,且均不满足“未爆先漏”条件,存在爆炸性脆性破裂的危害,同时得到了1#水晶釜表面裂纹不同尺寸的裂纹萌生寿命与整个疲劳寿命的理论比值,该值与材料疲劳损伤试验结果相吻合。

Keyword:

寿命 水晶釜 疲劳断裂 疲劳试验

Community:

  • [ 1 ] [郭金泉]福州大学
  • [ 2 ] [吴维青]福州大学
  • [ 3 ] [刘康林]福州大学
  • [ 4 ] [杨晓翔]福州大学
  • [ 5 ] [钟舜聪]福州大学

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Source :

合肥工业大学学报(自然科学版)

ISSN: 1003-5060

CN: 34-1083/N

Year: 2014

Issue: 12

Page: 1419-1423

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 2

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