奇米影视综合-奇米影视资源-奇米影视中文字幕-奇米影视在线视频-奇米影视在线观看-奇米影视在线播放

Chinese | English
Home Profile News Testing Lab Testing Item RSL Testing Choose Us Requisition Form Contact Us
Section navigation

Company Profile
News Center
Applications
Technical Support
Location: Home -->> Testing Item
Salt Fog Corrosion Testing
2020/7/14 18:18:15

ITC Testing Lab Metals Testing Laboratory neutral salt spray (fog) testing is based on ASTM B117 Specification. The test principle is to provide a contrrosive nvironment which has been utilized to provide relative corrosion resistance information for specimens of metals and coated metals exposed in a given test chamber.

Corrosion is destructive chemical or electrochemical reaction of materials with its environment, resulting surface deterioration or a breakdown in properties. Salt spray test is an accelerated corrosion test that produces a corrosive attack to the specimens of metals and coated metals in order to predict its suitability in use as a protective finish.

Corrosion Testing is used primarily to determine the corrosion resistance of painted or coated metal samples. A 5% salt water solution in a pH range of 6.5 –7.2 is atomized as a fog into the heated chamber maintained at 95℉±3℉(35℃±2℃). Test time ranges from 24 to thousands of hours,usually in 24 hour increments.Our salt spray test chamber can provide exposurt to a salt intensive stmosphere at designated temperature and testing period matching the proper specification.

 

Inspection Testing Center Technology Co., LTD


主站蜘蛛池模板: 精品欧美成人高清视频在线观看 | 国产精品毛片在线更新 | 国产精品三级一区二区 | 看黄色一级大片 | 日韩在线影院 | 国产精品不卡在线观看 | 男人的天堂视频网站清风阁 | 在线日本中文字幕 | 天天干天天爽天天操 | 国产精品国产亚洲精品看不卡 | 日韩欧美在线一区二区三区 | 欧美一区二区三区四区在线观看 | 五月天精品在线 | 天天射天天操天天干 | 免费岛国小视频在线观看 | 亚洲伊人久久综合 | 欧美91av | 不卡二区 | 亚洲综合成人网 | 亚洲一区不卡 | 天天在线欧美精品免费看 | 久久免费观看国产精品88av | 欧美一区视频在线 | 免费高清a毛片 | 永久免费在线观看 | 欧美日韩综合网在线观看 | 三级日韩 | 日本午夜一级特黄毛片 | 亚洲产在线精品第一站不卡 | 欧美交性视频免费播放 | 九九九精品在线观看 | 国产午夜a理论毛片在线影院 | 亚洲手机视频 | 亚洲黄色在线网站 | 精品视频免费播放 | 亚洲欧美日韩高清一区二区三区 | 黄网站免费看 | 国产高清不卡一区二区 | 动漫精品专区一区二区三区不卡 | 在线看成品视频入口免 | 你操综合 |