Chemical etching or chemical milling can help reveal hidden abnormalities or defects such as cracks, laps or腐蚀in a material or component. Our trusted experts have experience with different types of chemical etching, including aluminum cleaning etch, anodic etch, blue etch anodize (BEA), nital etch and pre-penetrants etch. We also offer the chemical etching of nickel parts (nickel etch) and materials to perform material segregation and defect inspection.
Chemical etching is a form of processing that uses acids, bases or other chemicals to remove layers of a material or clean unwanted substances from a part or test sample. We provide chemical etching as a standalone method and as preparation for a range of test types and inspection techniques.
Chemical Etching for Cost Efficiency
Identifying material imperfections before submitting the sample tonondestructive testing,机械测试,metallography, microscopy or other analytical techniques can help save time and cost for manufacturers.
Our experienced experts provide etching and other chemical processing services for a number of industries, including aerospace, defense, transportation and power generation. For more information about our chemical etching services or to request a quote,contact us today.
Our Chemical Etching Services
元件offers a variety of chemical etching services, including anodic etch, blue etch anodize and nital etch.
Services
Aluminum Cleaning Etch
Aluminum etching is a nondestructive technique used to clean or inspect the material for grain size or surface defects. It is also considered a preparation method for pre-penetrant etch.
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Services
Anodic Etch
Anodic etch is only applicable to stainless steel and nickel-based materials. This nickel alloy inspection method is used to detect surface defects, grain structure, grain size and more.
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Services
Blue Etch Anodizing
蓝色蚀刻阳极氧化是一种无损测试,可以揭示钛材料中的最小表面缺陷。乐动娱乐官网钛通常用于航空航天和发电行业的关键旋转部件。
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Services
Macro Etch
Macro etch (also known as chem etch, chemical etch and chemical dissolution) is useful for both cleaning and inspection. This method is applicable for nickel and titanium based alloys.
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Services
Nital Etch
Nital etch, or surface temper etch is a nondestructive technique that helps determine if a part has been overheated during testing.
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Services
预渗透蚀刻
Pre-penetrant etch is a surface cleaning method used to remove smear material from sanding, grinding, buffing, milling, etc. This etching method can be performed as preparation for Fluorescent Penetrant Inspection (FPI).
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Metallurgical Testing
Find out more about our metallurgical testing expertise and our comprehensive range services, from grain size analysis to fractography.
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Non-Destructive Testing
元件's NDT services comply with a wide variety of industry standards, government contracts, military specifications and unique customer requirements.
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