ACOUSTIC EMISSION FROM WELDS AS INDICATOR OF CRACKING.

被引：0
|
作者：
Racko, D. [1 ]
机构：
[1] Welding Research Inst, Bratislava, Czech, Welding Research Inst, Bratislava, Czech
来源：
Materials Science and Technology | 1986年 / 3卷 / 12期
关键词：
MATHEMATICAL MODELS - STRESSES - Measurements - WELDING - Steel;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The classical mathematical theory of stresses caused by an elliptic void in a solid has been adapted to predict the progress of a crack in a weld and to establish the acoustic emission (AE) behaviour associated with its growth. The predicted course of AE is compared with experimental results on welds in a structural low-alloy steel having a chemical basis of 0. 08-2Mn-0. 5Mo and used to develop a criterion for susceptibility to cracking.
引用
收藏
页码：1062 / 1066
相关论文
共 50 条
  • [21] Process options for fluid catalytic cracking.
    Smith, J
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2001, 222 : U169 - U169
  • [22] WELD BEAD MORPHOLOGY AND WELDMENT CRACKING.
    Wingrove, A.L.
    1600, (16):
  • [23] Kinetics and mechanism of fluid catalytic cracking.
    O'Connor, P
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2001, 222 : U169 - U169
  • [24] CRACKING IN WELDS
    BAKER, RG
    NEWMAN, RP
    METAL CONSTRUCTION AND BRITISH WELDING JOURNAL, 1969, 1 (2SI): : 1 - &
  • [25] APPLICATION OF ACOUSTIC-EMISSION ANALYSIS FOR INSPECTION OF WELDS
    STEFFENS, HD
    CROSTACK, HA
    ARCHIV FUR DAS EISENHUTTENWESEN, 1976, 47 (12): : 763 - 768
  • [26] ACOUSTIC-EMISSION WAVEFORMS FROM CRACKING STEEL - EXPERIMENT AND THEORY
    KLINE, RA
    GREEN, RE
    PALMER, CH
    JOURNAL OF APPLIED PHYSICS, 1981, 52 (01) : 141 - 146
  • [27] SEALANT OVERBANDING SOLUTION TO REFLECTIVE CRACKING.
    Clark, Roger
    Public Works, 1987, 118 (01):
  • [28] PREFACE TO THE PROBLEM OF STRESS CORROSION CRACKING.
    Brown, B.F.
    ASTM Special Technical Publication, 1972, : 3 - 15
  • [29] ACOUSTIC EMISSION WAVEFORMS FROM CRACKING STEEL: EXPERIMENT AND THEORY.
    Kline, Ronald A.
    Green Jr., Robert E.
    Palmer, C.Harvey
    1600, (52):
  • [30] Acoustic emission surface responses from mixed-mode cracking
    C. -K. Fang
    Journal of Nondestructive Evaluation, 1998, 17 : 103 - 104
12345