Solid Mechanics and Vehicle Conceptual Design

Theory and model for metal calendar life calculated by corrosion damage

  • ZHANG Fuze
Expand
  • Aeronautical Armaments Research Institute, Equipment Academy of Air Force, Beijing 100076, China

Received date: 2017-01-06

  Revised date: 2017-05-22

  Online published: 2017-05-21

Abstract

The theory and model for the metal calendar life calculated by corrosion damage is discussed based on the research on the T-H curve and temperature and humidity spectrum of metal corrosion damage. This model proposed is able to calculate the metal's real calendar life when the corrosion T-H curve and the temperature and humidity spectrum in the real operational environment are provided. A comparison of the results of the calendar life calculation of 30CrMnSiA steel, with the experiment results in the real environment shows that the relative error of the steel is 17.5%. The comparison result shows that this model and method for calculating the metal calendar life is feasible.

Cite this article

ZHANG Fuze. Theory and model for metal calendar life calculated by corrosion damage[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2017, 38(11): 221111-221111. DOI: 10.7527/S1000-6893.2017.221111

References

[1] 张福泽. 金属机件腐蚀损伤日历寿命计算模型和确定方法[J]. 航空学报, 1999, 20(1):75-79. ZHANG F Z. Calculation model and determination method of corrosion damage calendar life of metal parts[J]. Acta Aeronautica et Astronautica Sinica, 1999, 20(1):75-79(in Chinese).
[2] 张福泽. 飞机日历翻修期与总日历寿命确定方法和预计公式[J]. 航空学报, 2005, 26(4):458-460. ZHANG F Z. Predicting method and formula for determining calendar repaired period and total calendar life of aircraft[J]. Acta Aeronautica et Astronautica Sinica, 2005, 26(4):458-460(in Chinese).
[3] 张福泽. 包含疲劳载荷的金属结构日历寿命确定方法:1069377[P]. 2012-10-31. ZHANG F Z. Include fatigue loading determine method of metal structure calendar life:1069377[P]. 2012-10-31.
[4] 张福泽, 叶序彬, 宋钧. 飞机日历寿命试验的介质成分确定和加速方法[J]. 航空学报, 2008, 29(4):873-879. ZHANG F Z, YE X B, SONG J. Corrosion medium composition and accelerated corrosion method of aircraft calendar life test[J]. Acta Aeronautica et Astronautica Sinica, 2008, 29(4):873-879(in Chinese).
[5] 张福泽. 求任意腐蚀损伤的T-H曲线[J]. 航空学报, 2000, 21(4):349-351. ZHANG F Z. Method for deducing T-H curve of arbitrary corrosion damage[J]. Acta Aeronautica et Astronautica Sinica, 2000, 21(4):349-351(in Chinese).
[6] 张福泽.飞机日历寿命确定的区域定寿法[J]. 航空学报, 2001, 22(6):549-552. ZHANG F Z. Predicting method and formula for determination calendar repaired repaired period and calendar life of aircraft[J]. Acta Aeronautica et Astronautica Sinica, 2001, 22(6):549-552(in Chinese).
[7] 宋钧, 郭宏全. 三种航空材料腐蚀T-H曲线测试报告[R]. 北京:北京航空材料研究所, 2000. SONG J, GUO H Q. Testing report of corrosion T-H curves three testing report of kinds of aeronautical materials[R]. Beijing:Beijing Academy of Aeronautical Materials, 2000(in Chinese).
[8] 张福泽. 三维等损伤环境谱的编制原理和方法[J]. 航空学报, 2016, 37(2):381-389. ZHANG F Z. Drawing up principle and method of 3D damage environment spectrum of metallic calendar[J]. Acta Aeronautica et Astronautica Sinica, 2016, 37(2):381-389(in Chinese).
[9] 张福泽, 陈勃. Ly12cz和30CrMnSiA航空材料D-d曲线、T-H曲线和RH-H曲线的试验报告[R]. 北京:北京航空材料研究所, 2011. ZHANG F Z, CHEN B. D-d curves、T-H curves and RH-H curves testing report of lose efficacy coating for Ly12cz and 30CrMnSiA aeronautical materials[R]. Beijing:Beijing Academy of Aeronautical Materials, 2011(in Chinese).
[10] 张福泽. 金属日历寿命的新理论和试验的新方法对比验证研究[J]. 前沿科学, 2015, 9(3):4-10. ZHANG F Z. Comparative verification research on the theoretic and test method of metallic calendar life[J]. Frontier Science, 2015, 9(3):4-10(in Chinese).

/