[1]樊 浩,邢 丽.基于RGB值的钛合金氧化程度数值化评价[J].焊管,2018,41(8):35-38.[doi:10.19291/j.cnki.1001-3938.2018.08.006]
 FAN Hao,XING Li.Numerical Evaluation of Oxidation Degree of Titanium Alloy Based on RGB Value[J].,2018,41(8):35-38.[doi:10.19291/j.cnki.1001-3938.2018.08.006]
点击复制

基于RGB值的钛合金氧化程度数值化评价()
分享到:

《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
41
期数:
2018年第8期
页码:
35-38
栏目:
应用与开发
出版日期:
2018-08-28

文章信息/Info

Title:
Numerical Evaluation of Oxidation Degree of
Titanium Alloy Based on RGB Value
文章编号:
10.19291/j.cnki.1001-3938.2018.08.006
作者:
樊 浩1邢 丽2
1. 西安航空职业技术学院,西安 710089;
2. 南昌航空大学 轻合金加工科学与技术国防重点学科实验室,南昌 330063
Author(s):
FAN Hao1 XING Li2
1. Xi’an Aeronautical Polytechnic Institute, Xi’an 710089, China;
2. National Defence Key Discipline Laboratory of Light Alloy Processing Science and Technology, Nanchang Hangkong University, Nanchang 330063, China
关键词:
钛合金氧化RGB值数值化
Keywords:
titanium alloy oxidation RGB value numerical evaluation
分类号:
TG146.2
DOI:
10.19291/j.cnki.1001-3938.2018.08.006
文献标志码:
A
摘要:
为了准确评价温度和时间对钛合金氧化程度的影响,分别以温度和时间为参数,在SX2-10-13型箱式电阻炉中加热来模拟TC4钛合金不同的氧化过程,使用Photoshop软件对氧化试样进行照片采集,并测量图片的RGB值,最后利用RGB值进行数值化评价。结果表明,在保温30 min,温度在300~400 ℃时,氧化程度缓慢增加,其RGB值均逐渐减小;在400~600 ℃时,氧化程度明显增加,其RGB值中R值减小而G、B值迅速增加;在600~800 ℃时氧化程度继续增加,其RGB值均减小。温度在550 ℃时,随着保温时间延长,钛合金氧化程度增加,其RGB值中R值减小,G、B值增加,并在最后均趋于稳定。
Abstract:
In order to accurately evaluate the effect of temperature and time on the oxidation degree of titanium alloy, different oxidation processes of TC4 titanium alloy were simulated by heating in SX2-10-13 box type resistance furnace with temperature and time as parameters. Photographing the oxidized samples using photoshop software, and measuring the RGB values of the images, and finally using the RGB values for numerical evaluation. The results show that the oxidation degree increases slowly and the RGB value decreases gradually when the temperature was between 300 ℃ and 400 ℃ for 30 min. When the temperature was kept at 400~600 ℃ for 30 min, the oxidation degree increases obviously, and in the RGB value the R value decreases and the values of G and B increase rapidly. When the temperature was kept at  600~800 ℃ for 30 min, the oxidation degree continues to increase, and the RGB values decrease. When the temperature was 550 ℃, the oxidation degree of titanium alloy increases with the increase of holding time. The R value decreases in the RGB value, and the G and B values increase, and tend to be stable at the end.

参考文献/References:

[1] 李梁, 孙建科, 孟祥军. 钛合金的应用现状及发展前景[J]. 钛工业发展, 2004, 21(5): 20-24.
[2] 徐国栋, 王桂生. 钛金属与钛产业的发展[J]. 稀有金属, 2009, 33(6): 903-912.
[3] 黄张洪, 曲恒磊, 邓超, 等. 航空用钛及钛合金的发展及应用[J]. 材料导报, 2011, 25(1): 102-107.
[4] Kitashima T, Kawamura T. Prediction of oxidation behavior of near-α titanium alloys[J]. Scripta Materialia, 2016(124): 56-58.
[5] 侯继军, 余军, 董俊慧. TC4钛合金TIG焊接头组织及力学性能[J]. 焊接技术, 2011, 40(4): 15-17.
[6] PATANKAR S N, KWANG Y T, Tan M J. Alpha casing and superplastic behavior of Ti-6Al-4V[J]. Journal of Materials Processing Technology, 2001, 112(1): 24-28.
[7] 韦生, 费东, 田雷, 等. 钛及钛合金焊接工艺探讨[J]. 焊接技术, 2013, 42(4): 79-81.
[8] 韩杰阁, 陈蔚泽, 张浩, 等. 钛合金表面耐磨性能及抗氧化性能的研究现状[J]. 电焊机, 2017(3): 73-78.
[9] 贾蔚菊, 曾卫东, 刘建荣, 等. Ti60高温钛合金氧化行为研究[J]. 稀有金属材料与工程, 2010, 39(5): 781-786.
[10] 刘平, 庞晓辉, 杨军红, 等. 钛合金中铝元素看谱分析方法研究[J]. 钛工业进展, 2007, 24(2): 30-33.
[11] 裴秋旭, 梁文萍, 缪强, 等. TA15合金在不同温度下的氧化行为[J]. 热处理, 2015, 30(4): 13-17.
[12] 赵爱玲, 王大月, 王燕, 等. 钛及钛合金热氧化行为研究[J]. 钛工业进展, 2013, 30(1): 16-19.

相似文献/References:

[1]许贵芝 编译.不锈钢与钛合金的转接管的焊接[J].焊管,2009,32(11):70.[doi:1001-3938(2009)11-0070-03]
 Edited and Translated by XU Gui-zhi.Welding Between Stainless Steel and Titanium Alloy Different Diameter Transfer Tube[J].,2009,32(8):70.[doi:1001-3938(2009)11-0070-03]
[2]杨 凯,王永军,云海涛,等.TC4钛合金薄壁圆管纵缝TIG焊接模拟与分析[J].焊管,2015,38(7):6.[doi:1001-3938(2015)07-0006-05]
 YANG Kai,WANG Yongjun,YUN Haitao,et al.Simulation and Analysis on Longitudinal TIG Welding of TC4 Titanium Alloy Thin-walled Circular Tube[J].,2015,38(8):6.[doi:1001-3938(2015)07-0006-05]
[3]张 峰,等.钛合金油井管应用研究现状及进展[J].焊管,2017,40(11):7.[doi:10.19291/j.cnki.1001-3938.2017.11.002]
 ZHANG Feng,HUANG Wenke,LI Yuanzheng,et al.Application Research Status and Progresses of Titanium Alloy OCTG[J].,2017,40(8):7.[doi:10.19291/j.cnki.1001-3938.2017.11.002]
[4]马铁军,王 刚,李文亚,等.钛合金线性摩擦焊界面氧化物“自清理”过程研究[J].焊管,2018,41(3):24.
 MA Tiejun,WANG Gang,LI Wenya,et al.Research on Self-cleaning Behavior of Interfacial Oxide During Titanium Linear Friction Welding[J].,2018,41(8):24.

备注/Memo

备注/Memo:
收稿日期:2018-05-29
作者简介:樊 浩(1991—),男,硕士研究生,主要从事特种连接技术、搅拌摩擦焊、金属基复合材料等相关研究工作。
更新日期/Last Update: 2018-09-28