Intern - Structures (Surface Technology)

Job description

Job Description:

Introduction & Project Context

Anodizing is a critical surface treatment process used extensively on aluminum alloys in the aerospace industry to enhance durability and performance. Recent environmental regulations (REACh) have restricted the use of traditional Chromic Acid Anodizing (CAA), pushing the industry to develop and adapt new, more sustainable alternatives. However, no single "drop-in" replacement for CAA exists, creating significant technical and economic challenges.

Aerospace manufacturers are now navigating a complex landscape of different anodizing baths (Sulphuric Acid, Tartaric-Sulphuric Acid, etc.) and varying process parameters to meet the specific requirements of each component. This complexity impacts everything from bath maintenance and mould formation to production scheduling and cost.

This internship offers a unique opportunity to contribute to foundational research aimed at simplifying and optimizing these next-generation anodizing processes. You will delve into the fundamental science behind these surface treatments to propose innovative solutions that could have a significant impact on the aerospace industry.

Internship Objectives & Key Responsibilities

The primary goal of this research internship is to investigate the potential for a more standardized, robust, and cost-effective anodizing process. The successful candidate will be responsible for:

Fundamental Analysis of CAA: Conduct a thorough literature review and analysis to understand the fundamental chemical and metallurgical reasons why Chromic Acid Anodizing was the traditional industry standard for creating high-performance films on aluminum alloys.

Comparative Study of Alternatives: Establish a clear technical link between the performance of CAA and current alternatives (SAA, TSA, OAA, BSA, etc.). The goal is to articulate why a single, universal replacement has not yet been successfully developed.

Role of Organic Acids: Investigate and report on the specific function of organic acids (e.g., Tartaric, Oxalic) in modern anodizing baths and their impact on the resulting oxide layer.

Mould-Resistant Acid Investigation: Research and propose alternative, more mould-resistant organic acids that could replace Tartaric or Oxalic acid without compromising, and potentially improving, bath performance and longevity.

Process Parameter Optimization: Explore and test the hypothesis that varying process parameters (temperature, voltage, time) within a single, optimized acid bath could produce different anodic layer morphologies, thereby achieving tailored properties (corrosion resistance, wear resistance, paint adhesion, etc.) from one standardized solution.

What You Will Learn

· 
Deep understanding of electrochemical processes and surface engineering for aerospace applications.

· 
Insight into industry-wide challenges driven by environmental regulations like REACh.

· 
Skills in technical research, data analysis, and scientific reporting.

· 
Exposure to the economic and production impacts of materials and process decisions in a large-scale manufacturing environment.

Qualifications

· 
Currently pursuing a Bachelor’s Metallurgy, Chemical Engineering, Chemistry, or a closely related field.

· 
Strong foundational knowledge of electrochemistry, corrosion, and materials characterization.

· 
Excellent research and analytical skills, with the ability to synthesize information from technical literature.

· 
Self-motivated, curious, and able to work independently on a defined research project.

· 
Strong written and verbal communication skills.

· 
Prior laboratory experience is a plus but not required.

This job requires an awareness of any potential compliance risks and a commitment to act with integrity, as the foundation for the Company’s success, reputation and sustainable growth.

Company:
Airbus India Private Limited

Employment Type:
Internship

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Experience Level:
Student

Job Family:
Materials & Processes

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