GREEN CRYSTAL
Materials for Metallurgy and Refractory Production
Green Crystal: A synthesis of proven reliability and fresh ideas!
Green Crystal: A synthesis of proven reliability and fresh ideas!
Core technological expertise: Self-propagating High-temperature Synthesis (SHS)
of nitrided ferroalloys and composite nitride materials
ABOUT US

Green Crystal LLC is a full-cycle research and production company. Our activities are based on the development and implementation of nitrogen-containing master alloys and strengthening additives using SHS (Self-propagating High-temperature Synthesis), as well as the manufacturing of custom metallurgical equipment. Our materials enable metallurgical and refractory enterprises to increase product service life, control nitrogen alloying, and reduce their carbon footprint.

OUR MISSION

Continuous advancement and technology improvement.
We are convinced that technology must constantly evolve and improve to unlock new possibilities for the sustainable and efficient use of natural resources and to enhance the efficiency of industrial sectors.

ESG
Commitment

We utilize energy-efficient processes and secondary raw materials where possible. We offer a green product to help our customers reduce their carbon intensity

In-house Engineering
& Rapid Implementation

We provide end-to-end innovation: from developing our own technologies and producing pilot batches to technical support and specialist training

SHS Technology as the Product Core

The exothermic combustion method produces nitride alloys with a stable structure, high nitrogen content, and low oxygen content, bypassing energy-intensive smelting processes

Flexibility in Composition
and Particle Size

Materials tailored to your technological processes: we individually select the particle size fraction and grade to ensure efficiency and ease of integration

RESEARCH AND DEVELOPMENT

Metallurgy is the foundation of modern civilization, from spacecraft to energy-efficient turbines. At the heart of this progress lie ferroalloys, which define the key properties of metals. Green Crystal has decades of proven expertise, offering not just materials and equipment, but technological solutions for innovation, with a deep understanding of all production nuances and industry needs

We invest in modern equipment and research to ensure our products meet the challenges of tomorrow. Our team of experts continuously works to improve compositions and develop new products that enable our clients to create stronger and more sustainable alloys with maximum energy efficiency and environmental care.

In-house team of materials scientists and metallurgists
In-house team of materials scientists and metallurgists
Development of new compositions for nitride master alloys and hardening additives
Development of new compositions for nitride master alloys and hardening additives
Preparation of a Technical Specifications package / patent strategy (RU / priority foreign markets)
Preparation of a Technical Specifications package / patent strategy (RU / priority foreign markets)
Green Crystal
Together, we build the future today!
Our team of major experts works tirelessly to bring you innovation.
Green Crystal
PRODUCTION & QUALITY
Facilities
In-house SHS reactors and crushing-grinding complex; quality control laboratory; milling production facilities; turning production facilities; team of engineers and designers
Production Capacity
Up to ~85 tons per month with 24/7 operation; scalable to 90-100 tons per month with upgrades
Flexible Fraction Size
From powders to high-density lumps/sintered pieces
Quality & Safety System
Safety data sheets, development of Technical Specifications/Regulatory Documentation (RU/EN) and international certification support
LOGISTICS & SERVICE
Shipments via any transportation method
Custom packaging, big bags, drums, kegs
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Green Crystal. Custom packaging, big bags, drums, kegs
Green Crystal. Multimodal logistics, customs documentation processing, MSDS, dual-use documentation available upon request
Export
Multimodal logistics, customs documentation processing, MSDS, dual-use documentation available upon request
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Available Testing Schemes
Lab samples → pilot industrial batches → industrial implementation with KPI tracking
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Green Crystal. Lab samples → pilot industrial batches → industrial implementation with KPI tracking
LATEST NEWS
15.09.2025
NFCr® trials for stainless steel. Stable nitrogen absorption in ladles confirmed
01.02.2025
Pilot deliveries of NFS® for iron smelting line. Successful trial of refractory material with extended lining service life