ACE
Processes
Other Processes

R&d Technical Etching

Scientific Research-Based Approach

While etching is conventionally viewed as a ‘black art’ where methods evolve through experience and trial and error, Advanced Chemical Etching (ACE) has adopted a much more systematic approach based on scientific research.

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The Role of Chemistry in Precision Manufacturing

Several of the steps involved in the etching process are chemical in nature, so a fundamental understanding of the chemical phenomena that occur in these processes is important. This is why ACE has invested heavily in R&D over the past fifteen years, and our new aluminium etching process is a testament to the power of this approach.

Advanced Etching Reaction Control

The etching reaction is an electrochemical reaction where individual metal atoms are oxidised by the etching reagent. By understanding the kinetics of the reaction, ACE can monitor and control the etching reaction to achieve the required results.

Individual Adaptation To Requirements

At ACE we recognise that each project is unique and that customers’ requirements vary widely. Our team studies each project individually and our dedicated R&D department is there to investigate how to adapt our process to new and challenging requirements.

New metal etching Discovery process in 4 steps

1

New Enquiry

Receiving an enquiry to etch a new alloy that we haven’t etched before.
2

Experimental Programme

R&D team carries out an experimental programme to find a suitable etchant.
3

Searching For Photoresist Solution

Once an etchant has been found, work then begins to find the best photoresist solution for this metal.
4

Scaling The Process

The process is scaled up from lab scale to pilot scale and finally to production scale.

Solutions by Industry

At ACE, we combine cutting-edge chemical etching technology with decades of expertise to deliver precision metal components.

Whether you're an experienced engineer, new to metal etching, or just curious about what we do, we’ve got you covered.

News and Insights

November 26, 2024

ACE Chemical Etching at Southern Manufacturing & Electronics, 4th to 6th February 2025

August 20, 2024

AS9100 accreditation helps ACE fly high with £1m of new aerospace opportunities

November 24, 2023

Advanced Chemical Etching – Metal Matters October 2023

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