[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]
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基于RGB值的钛合金氧化程度数值化评价()
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《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:

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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