ARUN N M
Materials & Corrosion Engineer · AMPP CIP Level III

Corrosion protection for assets that have to last.

I'm Arun N M. For 12+ years I have worked on corrosion prevention, coating systems and materials performance across Oil & Gas, Offshore, Petrochemical and Industrial Manufacturing.

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Portrait of Arun N M
Arun N M
Chennai, India
12+ years
in coatings and corrosion protection
CIP Level III
AMPP / NACE certified
Team of 30
led in rail-car manufacturing
4 publications
journal and conference papers
01 / About

From the field to the lab

I am a Materials & Corrosion Engineering professional specialising in corrosion prevention, coating systems and materials performance in corrosive service environments. My hands-on work spans paints, base and top coats, powder coating, galvanizing, anodizing, CED (cathodic e-coat) and structural adhesive systems, with direct field exposure to offshore projects with Saipem and onshore Saudi Aramco-affiliated oil and gas projects.

I use root cause analysis, FMEA and CAPA to resolve material and coating failures, work to AMPP/NACE, NORSOK M-501, ISO 12944, SSPC and ASTM standards, and carry out technical evaluation of suppliers and vendors.

I am also pursuing a PhD in Materials Science, with published research on Inconel 625 and high entropy alloy (HEA) coatings, adding materials-engineering depth to my field and manufacturing experience.

02 / Expertise

What I do

Corrosion prevention and control

  • Materials and corrosion engineering
  • Protective coatings for corrosive service
  • Cathodic systems awareness
  • Technical standards and compliance

Coating systems

  • Paint, base and top coats
  • Powder coating
  • Galvanizing and anodizing
  • CED (cathodic e-coat)
  • Structural adhesives

Failure analysis

  • Root cause analysis (RCA)
  • FMEA and PFMEA
  • CAPA and 8D
  • Testing, validation and performance evaluation

Process and quality engineering

  • Control plan development and SPC
  • Capability studies and process validation
  • Vendor and supplier engineering
  • Quality leadership (ISO 9001)
Standards
AMPP / NACE
NORSOK M-501
ISO 12944
SSPC
ASTM
Software
SAP
Power BI
MS Office
AutoCAD (basic)
Team leadership
Teams of up to 30
Subcontractor crews
Hiring, training, evaluation
03 / Industries
Oil & Gas
Offshore
Petrochemical
Rail
Heavy Engineering
Valve & Process Manufacturing
04 / Experience

Career timeline

Tap a role to see the details.
Oct 2025 – Present

Senior Engineer – Quality (Painting & Coating)

Flowserve India Controls Pvt. Ltd. · Oil & Gas valve manufacturing

Support coating engineering and equipment and line industrialization for global Oil & Gas valve programmes, evaluating the corrosion resistance of paint, powder, galvanized, anodized and CED coating systems. Run technical clarification reviews and process validation with coating suppliers, define process acceptance criteria, and lead coating and material failure analysis using RCA, CAPA and PFMEA. Track quality metrics in SAP and Power BI.

Oct 2021 – Sep 2024

Manufacturing Manager – Painting & Coating

Faiveley Transport Rail Technologies

Led coating process engineering and equipment industrialization for high-volume rail-car manufacturing across powder coating, CED, galvanizing, anodizing, sealing and structural adhesive bonding. Qualified new corrosion-protection coating lines through trials and capability studies, improved process capability with Lean and Six Sigma, and led a team of 30. Internal Lead Auditor for ISO 9001:2015.

Oct 2020 – Oct 2021

Process Expeditor

L&T Howden

Site engineering for heavy rotating equipment: surface preparation verification, DFT, adhesion and holiday testing to identify coating breakdown and corrosion-initiation risk points. Supported technical clarification and final manufacturing dossier reviews, and cross-checked coating findings against NDT results using ASNT Level II knowledge.

Aug 2018 – Oct 2020

Quality Specialist – Coating

GE Transportation · Freight locomotive manufacturing

Managed coating quality assurance and process qualification for freight locomotive manufacturing. Approved coating and process procedures across paint, powder coating, galvanized, anodized and structural adhesive applications for a team of 10. Led supplier quality audits, RCA, CAPA, FMEA and SPC, and trained staff on coating standards.

Jun 2017 – Jul 2018

QA/QC Coating Inspector

Saipem

Managed subcontractor coating inspection teams on offshore Oil & Gas projects, verifying surface preparation and coating application for marine and splash-zone environments. Ensured compliance with NORSOK M-501 and ISO 12944, with working exposure to cathodic protection fundamentals (sacrificial anode and impressed current systems).

May 2014 – May 2017

Painting QC Inspector

IKK Saudia / Qualimation Inspection Services

Site DFT, adhesion, holiday and visual inspections, with surface preparation verified to SSPC and ISO standards in high-temperature, high-humidity coastal environments. Prepared inspection reports and supported Saudi Aramco client inspections and audits on corrosion-control compliance.

05 / Certifications

Qualifications

AMPP / NACE

CIP Level III

SIX SIGMA

Black Belt

BGAS

Grade 2, Coating Inspection

CSWIP

Quality Inspector

ASNT

Level II in PT, MT, UT & RT

ISO 9001:2015

Lead Auditor

06 / Education and research

Study and publications

2024 – 2027 · ongoing

PhD, Materials Science

Alliance University
2022 – 2024

M.Tech, Manufacturing Management

BITS Pilani
2010 – 2014

B.E., Mechanical Engineering

Anna University
PhD research

Thermally sprayed high entropy alloy (HEA) coatings on dual-WAAM manufactured components for hydrogen storage applications

Spanning additive manufacturing, HEA coating development, hydrogen-service performance, mechanical testing and microstructural analysis (SEM, TEM, EBSD).

Publications
The leverage of the wire feed rate on the microstructure and structural rigidity of the Inconel 625 WAAM-printed X-lattice structure
Scientific Reports, 2026 · DOI: 10.1038/s41598-026-69179-x
Investigation of the bending rigidity of the Inconel 625 honeycomb structure printed via direct energy deposition
Canadian Metallurgical Quarterly, 2026 · DOI: 10.1080/00084433.2026.27128347
A comprehensive review of twin-wire direct energy deposition for functionally graded materials: Microstructures, properties and defects
Journal of Materials Research and Technology, 2025 · DOI: 10.1016/j.jmrt.2025.09.203
Optimization of micro drilling parameters of B4C DRMM Al 6063 composite in µECM using Taguchi coupled Fuzzy Logic
Procedia Engineering, vol. 97 (GCMM 2014) · DOI: 10.1016/j.proeng.2014.12.374
07 / Contact

Have a coating or corrosion problem? Let's talk.

Email
connect@aruncorroprotect.com
LinkedIn
linkedin.com/in/arun-n-m-2493011b
Location
Chennai, India