EXPERIMENTAL STUDY FOR FAST CRACK PROPAGATION IN 30CrMnSiA STEEL.

Y. Y. Liu; Y. L. Li; Y. S. Huang

EXPERIMENTAL STUDY FOR FAST CRACK PROPAGATION IN 30CrMnSiA STEEL.

Y. Y. Liu
, Y. L. Li
, Y. S. Huang

民航学院

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

The paper uses a simple method to measure fast crack propagation in 30CrMnSiA and determine some parameters such as K//I//Q - initiation fracture toughness of the blunt crack tip, aa - arrest length, K//I//a - static crack arrest toughness and V - speed of crack propagation. It is found that the speed and the length of crack propagation depend not only on K//I//c but also on the initiation condition at the crack tip. The K//I//Q is greater than K//I//c and the K//I//a is lower than K//I//c. The dynamic fracture properties of this material are analyzed and discussed.

源语言	英语
主期刊名	Unknown Host Publication Title
编辑	V.S. Goel
出版商	ASM
页	433-436
页数	4
ISBN（印刷版）	0871702738
出版状态	已出版 - 1986

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@inproceedings{50ca7880e6aa47f59d32f1a5be582b95,

title = "EXPERIMENTAL STUDY FOR FAST CRACK PROPAGATION IN 30CrMnSiA STEEL.",

abstract = "The paper uses a simple method to measure fast crack propagation in 30CrMnSiA and determine some parameters such as K//I//Q - initiation fracture toughness of the blunt crack tip, aa - arrest length, K//I//a - static crack arrest toughness and V - speed of crack propagation. It is found that the speed and the length of crack propagation depend not only on K//I//c but also on the initiation condition at the crack tip. The K//I//Q is greater than K//I//c and the K//I//a is lower than K//I//c. The dynamic fracture properties of this material are analyzed and discussed.",

author = "Liu, \{Y. Y.\} and Li, \{Y. L.\} and Huang, \{Y. S.\}",

year = "1986",

language = "英语",

isbn = "0871702738",

publisher = "ASM",

pages = "433--436",

editor = "V.S. Goel",

booktitle = "Unknown Host Publication Title",

}

TY - GEN

T1 - EXPERIMENTAL STUDY FOR FAST CRACK PROPAGATION IN 30CrMnSiA STEEL.

AU - Liu, Y. Y.

AU - Li, Y. L.

AU - Huang, Y. S.

PY - 1986

Y1 - 1986

N2 - The paper uses a simple method to measure fast crack propagation in 30CrMnSiA and determine some parameters such as K//I//Q - initiation fracture toughness of the blunt crack tip, aa - arrest length, K//I//a - static crack arrest toughness and V - speed of crack propagation. It is found that the speed and the length of crack propagation depend not only on K//I//c but also on the initiation condition at the crack tip. The K//I//Q is greater than K//I//c and the K//I//a is lower than K//I//c. The dynamic fracture properties of this material are analyzed and discussed.

AB - The paper uses a simple method to measure fast crack propagation in 30CrMnSiA and determine some parameters such as K//I//Q - initiation fracture toughness of the blunt crack tip, aa - arrest length, K//I//a - static crack arrest toughness and V - speed of crack propagation. It is found that the speed and the length of crack propagation depend not only on K//I//c but also on the initiation condition at the crack tip. The K//I//Q is greater than K//I//c and the K//I//a is lower than K//I//c. The dynamic fracture properties of this material are analyzed and discussed.

UR - https://www.scopus.com/pages/publications/0022940720

M3 - 会议稿件

AN - SCOPUS:0022940720

SN - 0871702738

SP - 433

EP - 436

BT - Unknown Host Publication Title

A2 - Goel, V.S.

PB - ASM

ER -

EXPERIMENTAL STUDY FOR FAST CRACK PROPAGATION IN 30CrMnSiA STEEL.

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