镀铬枪管的基体初始烧蚀行为
ON THE ORIGIN OF SUBSTRATE EROSION IN CHROMIUM PLATED GUN BARREL
摘 要
为分析某型号机枪枪管的延寿机理，对4种不同工艺制备的镀铬枪管进行了寿命射击实验。通过解剖失效枪管，发现镀层下基体的初始烧蚀行为存在界面烧蚀、次界面烧蚀和穿透性烧蚀3种典型方式，枪管寿命相应由低到高。
烧蚀
镀层
Gun barrel
Erosion
Plating
Abstract
In order to reveal the relation between the fabrication process and erosion life of chromium plated gun barrel used in model products, the eroded gun barrel with four different fabrication processes have been examined. It has been found that three different erosion modes, i.e. interface erosion, sub-interface erosion and penetrating erosion correspond to the low, medium and high erosion life, respectively.
中图分类号 TJ01
所属栏目
基金项目 国家自然科学基金资助(50471087)
收稿日期 2005/5/20
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备注张坤(1968-)，男，副研究员，博士。
引用该论文: ZHANG Kun,CHEN Guang-nan,PENG Yu-chun. ON THE ORIGIN OF SUBSTRATE EROSION IN CHROMIUM PLATED GUN BARREL[J]. Physical Testing and Chemical Analysis part A:Physical Testing, 2006, 42(4): 171～173
张坤,陈光南,彭玉春. 镀铬枪管的基体初始烧蚀行为[J]. 理化检验－物理分册, 2006, 42(4): 171～173
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参考文献
【1】Cote P J, Rickard C. Gas-metal Reaction Products in the Erosion of Chromium-plated Gun Bores[J]. Wear, 2000,241(1): 17-25.
【2】Cote P J, Lee S L, Todaro M E, et al. Application of Laser Pulse Heating to Simulate Thermomechanical Damage at Gun Bore Surfaces[J]. J Pressure Vessel Technology, 2003,125(8): 335-341.
【3】Sopok S, Rickard C, Dunn S. Thermical-chemical-mechanical Gun Bore Erosion of an Advanced Artillery System[J]. Wear, 2005,258(1-4): 659-670.
【4】张 坤,罗耕星,陈光南,等.镀铬枪管内膛的起始烧蚀行为研究[J].理化检验-物理分册, 2005,41(增刊): 297-299.
【5】Cote P J, Kendall G, Todaro M E. Laser Pulse Heating of Gun Bore Coatings[J]. Surface and Coatings Technology, 2001,146-147: 65-69.
【6】Underwood J H, Paker A P, Vigilante G N, et al. Thermal Damage, Cracking and Rapid Erosion of Cannon Bore Coatings[J]. J Pressure Vessel Technology, 2003,125(8): 299-304.
【7】Underwood J H, Vigilante G N, Troiano E. Thermochemical Model of Hydrogen Cracking at Heat-affected Cannon Bore Surface[R]. New York: Benet Laboratories, 1999.
【2】Cote P J, Lee S L, Todaro M E, et al. Application of Laser Pulse Heating to Simulate Thermomechanical Damage at Gun Bore Surfaces[J]. J Pressure Vessel Technology, 2003,125(8): 335-341.
【3】Sopok S, Rickard C, Dunn S. Thermical-chemical-mechanical Gun Bore Erosion of an Advanced Artillery System[J]. Wear, 2005,258(1-4): 659-670.
【4】张 坤,罗耕星,陈光南,等.镀铬枪管内膛的起始烧蚀行为研究[J].理化检验-物理分册, 2005,41(增刊): 297-299.
【5】Cote P J, Kendall G, Todaro M E. Laser Pulse Heating of Gun Bore Coatings[J]. Surface and Coatings Technology, 2001,146-147: 65-69.
【6】Underwood J H, Paker A P, Vigilante G N, et al. Thermal Damage, Cracking and Rapid Erosion of Cannon Bore Coatings[J]. J Pressure Vessel Technology, 2003,125(8): 299-304.
【7】Underwood J H, Vigilante G N, Troiano E. Thermochemical Model of Hydrogen Cracking at Heat-affected Cannon Bore Surface[R]. New York: Benet Laboratories, 1999.
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