National Metallurgical Laboratory

What National Metallurgical Laboratory does

CSIR-National Metallurgical Laboratory (CSIR-NML) is a constituent government research laboratory of India's Council of Scientific and Industrial Research (CSIR), under the Ministry of Science and Technology. Founded in 1946 and formally inaugurated in 1950, the laboratory is headquartered in Jamshedpur, Jharkhand, with an extension centre in Chennai (Madras Centre). Its mandate covers metallurgical research, mineral processing, extractive metallurgy, advanced materials development, recycling technologies, and structural health monitoring. The institution serves Indian strategic industries — primarily public-sector steel, aluminum, copper, defense, space, and power companies — including Steel Authority of India (SAIL), Tata Steel, National Aluminium Company (NALCO), HINDALCO, Hindustan Copper, Mishra Dhatu Nigam (MIDHANI), Vikram Sarabhai Space Centre (ISRO), and Bharat Heavy Electricals (BHEL).

CSIR-NML operates a portfolio of 60+ commercializable technologies spanning e-waste recycling (Urban Ore Recycling Centre), lithium-ion battery recycling, rare earth element extraction, red mud valorization, column flotation (TRL 9), hydrogen-based direct reduced iron (H-DRI), magnesium metal production, graphene production, advanced automotive and rail steels (Q&P steels, nano-pearlitic steels), and super-martensitic stainless steel for cryogenic/space applications. Core research infrastructure includes Asia's largest creep laboratory (150 test points, established 1972 with UNIDO support), a pilot plant for magnesium metal (120-150 kg/day), NABL-accredited analytical testing facilities, and a Certified Reference Materials (CRM) production unit under ISO 17025 and ISO 17034 accreditations.

The revenue model is hybrid: core operational funding flows from CSIR and Ministry of Science & Technology grants, supplemented by project-specific sponsorships (e.g., MEITy), technology licensing and transfer to Indian industries (14+ e-waste technologies transferred), NABL-accredited testing and analytical services, and skill development/training programs under the CSIR Integrated Skill Initiative. Commercial revenue is not publicly disclosed. Go-to-market is sales-led via the Business Development and Research Planning divisions, direct MoUs with industrial clients, EPC partnerships (e.g., Tega McNally Minerals for column flotation deployment), and technology incubation through its Section 8 entity NML-TBIC. Geographic operations are concentrated in India, with the laboratory positioning itself as a national strategic asset for import substitution and resource security.

Name

National Metallurgical Laboratory

Legal name

CSIR-National Metallurgical Laboratory

Website

https://nmlindia.org

Company type

Private

Founded year

1950

Operating status

Operating

Headcount range

501–1,000 employees

Short description

CSIR-NML is a government metallurgical research laboratory in Jamshedpur, India, developing and transferring indigenous technologies in minerals, metals, advanced materials, and recycling for Indian steel, aluminum, defense, and space industries.

Ownership category

akta.pro rank

Product category

Metallurgical Research and Testing Services

NAICS

Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) (331492), Nonferrous Metal (except Aluminum) Production and Processing (3314), Iron and Steel Mills and Ferroalloy Manufacturing (3311)

SIC

Secondary Smelting & Refining Of Nonferrous Metals (3341), Primary Smelting & Refining Of Nonferrous Metals (3330), Laboratory Analytical Instruments (3826)

akta.pro primary industry

E-Waste & Electronics Metal Recovery (ITAD, Circuit Boards, Precious Metal Recovery) (IMAKAMAG)

akta.pro secondary industries

Metals Recycling & Processing (Ferrous/Non-Ferrous) (BPALADAF), Precious Metals Assaying, Metallurgical Testing & Certification (IMAKAEAK), Heavy Metals & Trace Elements Testing (Pb, Cd, As, Hg) (AFALAFAD)

Keywords

• Metallurgical research services
• Mineral processing technology
• E-waste recycling solutions
• Advanced materials testing
• Rare earth extraction

Headquarters

HQ city

Jamshedpur

HQ country

India

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Infrastructure, Others

Revenue model

1. Technology Licensing and Transfer: CSIR-NML commercializes developed technologies through licensing agreements to industries. The laboratory has transferred over 60 technologies including e-waste recycling, mineral processing, and materials development technologies to various companies.
2. Testing and Analytical Services: NABL accredited laboratory provides chemical testing services to external agencies and industries, including certified reference materials development and analytical testing.
3. Government Research Funding: Core operational funding from Ministry of Science and Technology, Government of India through CSIR framework. Additional project funding from various ministries including MEITy for specific research programs.
4. Skill Development and Training: Revenue from training programs including corporate training, professional training, and societal training programs under CSIR Integrated Skill Initiative.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

CSIR-National Metallurgical Laboratory (CSIR-NML) develops indigenous metallurgical technologies and provides R&D, technology licensing, and NABL-accredited testing and analytical services to Indian industry. Its portfolio includes mineral processing technologies (column flotation at TRL 9), metal extraction and recycling processes (e-waste, lithium-ion battery recycling, rare earth elements, magnesium metal), advanced materials (Q&P steels, nano-pearlitic rail steels, super-martensitic stainless steel, graphene), and specialized services such as creep testing at Asia's largest creep laboratory with 150 test points and certified reference materials production.

Product overview

CSIR-National Metallurgical Laboratory (NML) is a leading metallurgical research institution offering a diverse portfolio of technologies, products, and services in minerals, metals, and materials science. The core offerings include mineral processing technologies (such as the commercialized Column Flotation Technology), metal extraction and recycling solutions (e-waste recycling, lithium-ion battery recycling, rare earth extraction, magnesium metal production), advanced materials (Quenching & Partitioning steels, nano-pearlitic steels, graphene), and specialized services (creep testing, structural health monitoring, mineral characterization). The institution operates through dedicated divisions for Analytical & Applied Chemistry, Advanced Materials & Corrosion, Materials Engineering, Metal Extraction & Recycling, and Mineral Processing. Notable facilities include the Urban Ore (E-waste) Recycling Centre and pilot plants for magnesium metal and hydrogen-based direct reduced iron. NML provides technology transfer and commercialization support to industries, positioning itself as a bridge between research and industrial applications.

Differentiator

Problem solved

Functional benefit

Products and services

• Column Flotation Technology Indigenous column flotation technology at Technology Readiness Level 9 for processing lean grade and fine-grained ores including limestone, barite, and fine coal recovery. Intended for mining and mineral processing enterprises seeking commercially deployed technology.
• Urban Ore (E-waste) Recycling Centre (UORC) Pilot-scale closed-loop facility for recovering precious metals (Au, Ag, Pt, Pd), rare earth metals (Nd, Sm, Ce, La), and strategic metals from e-waste including printed circuit boards, lithium-ion batteries, and fluorescent lamps. Designed for e-waste recycling companies seeking indigenous processing technology.
• Certified Reference Materials (CRMs) Certified Reference Materials developed and marketed for metallurgical products including ores, minerals, coal, steel, ferroalloys, and other metal alloys. Offered by the NABL-accredited Analytical & Applied Chemistry Division to laboratories and metallurgical enterprises.
• Lithium-Ion Battery Recycling Technology Technology for recovery of lithium, cobalt, copper, nickel, manganese, and recyclable graphite from spent lithium-ion batteries and Ni-Metal Hydride batteries. Transferred to multiple Indian recycling companies including Novasensa, Recyclib, Metaore Recycler, and NILE Li-Cycle.
• Rare Earth Elements Extraction Technology Technology for extracting rare earth metals (Nd, Sm, Ce, La, Y, Eu, Tb) from magnets, electric vehicle batteries, and fluorescent lamps. Part of the strategic metals extraction program targeted at recycling companies and metallurgical enterprises.
• Magnesium Metal Production Technology Indigenous magnesium metal extraction technology from Indian dolomite resources using improved Pidgeon/retort process combined with continuous vacuum distillation refining for high-purity magnesium. Designed for metals producers seeking domestic magnesium supply.
• Quenching and Partitioning (Q&P) Steel Technology Energy-efficient heat-treatment technology for indigenous development of advanced automotive steels via quenching and partitioning process. Includes novel cost-effective steel compositions for armour, automotive, and pipeline applications. Targeted at steel manufacturers and automotive supply chain.
• Ultra High Strength Hypereutectoid Nano-Pearlitic Steels High-performance rail steels for high-speed rail with nano-pearlitic microstructure (interlamellar spacing of 80-95 nm). Patented technology (Indian Patent #515907) with superior strength, hardness, and wear resistance. Targeted at rail manufacturers and infrastructure steel suppliers.
• Structural Health Monitoring (SHM) Devices Custom-designed sensing devices for industrial applications including MagStar (magnetic hysteresis), MagSys (GMI-based sensing), FlawGuard (defect detection), and MagRays (carburisation detection). Used for non-destructive evaluation in power, petrochemical, and process industries.
• Hydrogen-Based Direct Reduced Iron (H-DRI) Technology Green steel making technology using hydrogen and ammonia as reducing agents for reduction of iron ore pellets in laboratory-scale operations. Designed for steelmakers pursuing sustainable, low-carbon steel production pathways.
• Mineral Beneficiation Services Comprehensive mineral processing services including characterization, bench and pilot scale beneficiation, and agglomeration for low grade ores. Over 800 sponsored investigations completed. Provided to mining and mineral processing companies.
• Creep Testing and Materials Qualification Services Asia's largest creep laboratory with 150 test points, providing creep-resistant steel qualification and remaining life assessment (RLA) of high-temperature components for power plants and petrochemical units. Includes India's longest creep test at 140,000 hours for Fast Breeder Reactor program. Targeted at power generators, petrochemical operators, and reactor programs.

Quantifiable outcome

• Over 60 technologies ready for commercialization across minerals, metals, and materials sectors
• +4 more outcomes

Named customers10 records

Segments6 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature10 records

Partnerships

Seven partnerships are on record, tiered core.

• R2E Greentech Pvt LtdcoreStrategic or Co-development Partner · 18 June 2026CSIR-NML signed MoU with R2E Greentech for transferring and commercialising indigenous lithium-ion battery recycling technology. The technology enables recovery of critical materials including lithium, cobalt, manganese, nickel, copper, aluminium and graphite from spent batteries, supporting India's circular economy goals and resource security.
• Simon India LimitedcoreStrategic or Co-development Partner · 1 March 2026Five-year MoU to jointly develop and commercialize technologies for extracting rare earth elements from industrial waste streams. Combines CSIR-NML's research and pilot-stage capabilities (TRL 6) with Simon India's engineering and execution expertise. Framework for joint R&D, pilot-scale validation, and shared intellectual property development to strengthen India's domestic rare earth capabilities.
• National Aluminium Company Limited (NALCO)coreStrategic or Co-development Partner · 1 January 2026MoU to jointly develop technologies for processing red mud and recovering rare earth elements from this industrial by-product of alumina refining. Collaboration aims to transform red mud from environmental liability into valuable resource supporting India's strategic supply of critical rare earth materials for clean energy and advanced manufacturing.
• Tega McNally Minerals LimitedcoreTechnology or IntegrationEPC company partner providing one-stop solution for installation and commissioning of commercial-scale flotation columns. CSIR-NML provides technology while partner handles engineering, procurement, and construction.
• CSIR-IMMT (Institute of Minerals and Materials Technology)coreStrategic or Co-development PartnerPartner in holistic red mud utilization project under Niti Ayog guidance, involving extraction of scandium from red mud and gainful utilization of other components. Collaboration also includes CSIR Bulk Chemical Mission for lithium battery recycling.
• JNARDDC (Jawaharlal Nehru Aluminium Research Design and Development Centre)coreStrategic or Co-development PartnerPartner in national project for holistic utilization of red mud from alumina production under Niti Ayog guidance.
• Vedanta LimitedcoreStrategic or Co-development PartnerIndustry partner in national project for holistic utilization of red mud from alumina production under Niti Ayog guidance.

Scale indicators10 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• CSIR-Central Institute of Mining and Fuel Research (CSIR-CIMFR): Sister CSIR lab in Dhanbad covering mining and fuel research; sits on NML's Management Council. Comparable as a CSIR government R&D lab serving overlapping heavy-industry clients with mineral and fuel characterization services.
• CSIR-Institute of Minerals and Materials Technology (CSIR-IMMT): Sister CSIR laboratory in Bhubaneswar focused on mineral processing, materials, and recycling. Direct peer as both labs collaborate on red mud utilization (Niti Aayog project) and CSIR Bulk Chemical Mission for lithium battery recycling, with overlapping R&D mandates.
• Defence Metallurgical Research Laboratory (DMRL): DRDO lab in Hyderabad specializing in metallurgical R&D for defence applications. Direct peer in advanced alloys, super-alloys, and strategic materials; sits on NML's Research Council and shares defence-sector customers like MIDHANI.

Broad incumbents

• National Institute for Materials Science (NIMS, Japan): Japanese national lab for materials science research, comparable scope to NML across metallurgy, recycling, and advanced materials. International broad incumbent with much larger scale and global publication footprint.
• Bhabha Atomic Research Centre (BARC): India's primary nuclear R&D centre with significant materials and metallurgy programs (IGCAR Kalpakkam uses NML creep data). Broad incumbent operating a much larger multi-disciplinary science portfolio but overlapping in materials qualification for nuclear and strategic applications.
• Max Planck Institute for Sustainable Materials (formerly MPIE): Leading German metallurgical research institute covering iron, steel, and sustainable materials. International peer in fundamental and applied metallurgy with comparable mission to advance steel and non-ferrous metallurgy.
• SINTEF: Norway's largest independent research institute with strong metallurgy, materials, and recycling programs. International comparable as a non-profit contract research organization serving heavy industry with applied metallurgical R&D.

Others

• Umicore: Belgian global materials technology and recycling group with leadership in precious metals recycling, battery materials, and catalysis. Thematically comparable as an industrial-scale player executing the kind of urban mining and battery recycling that NML's licensed technologies enable.
• Atotech (MKS Instruments): Global leader in surface-finishing technologies and chemistry for electronics and metal processing. Adjacent player in metal coating and finishing whose commercial scope overlaps with NML's anti-tarnishing lacquer and corrosion-resistant graphene coating technologies.

Regional players

• IIT Kharagpur - Department of Metallurgical & Materials Engineering: Premier academic metallurgy department in India; its head sits on NML's Research Council. Adjacent player producing metallurgical talent and performing related R&D, often collaborating with NML on sponsored research and AcSIR PhD programs.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/csir_nml

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about National Metallurgical Laboratory