Carburizing (N2 HG, Acetylyene)

Why Carburize with Air Liquide Thailand?

Optimization of carburizing treatment

The carbon enrichment of the surface layers of the steels, followed by a quenching operation, gives the best mechanical properties to the parts provided that the process gas and safety gas sources are properly managed.

Thanks to 50 years of experience in heat treatments, Air Liquide knows how to manage the different sources of carbon: acetylene, natural gas, endothermic atmosphere, and offers you the best gas, distribution and implementation equipment solutions.

A network of experts at your disposal

Air Liquide experts can be contacted at any time to advise you and help you with your carburizing, quenching and carbonitriding work. In addition to quality and high purity gases, we offer you solutions for managing and analyzing the composition of carburizing atmospheres, detecting anomalies that could generate an unbalanced atmosphere, recommendations to avoid oxidation or non-homogeneous spraying process gas in the furnace.

Security for your operators and facilities

Carburizing and carbonitriding processes involve flammable and toxic atmospheres loaded with H2 and CO. Air Liquide offers training on the implementation of gases in order to contribute to the safety of your operators and your installations. All Air Liquide equipment complies with the most stringent safety requirements and regulations.

The Air Liquid Thailand Offer

Air Liquide supports you throughout your carburizing process at atmospheric pressure or low pressure with gas solutions, equipment, and expertise.

Gas Quality

For carburizing and carbonitriding treatments at atmospheric pressure, Air Liquide recommends choosing the best process gas based on its carbon potential and your requirements. Thanks to its production network in the territory, Air Liquide has the capacity to ensure a reliable supply of nitrogen.

For low-pressure carburizing treatments, Air Liquide offers you acetylene in cylinders or frames suitable for high flow rates and a high-pressure nitrogen supply (20 bars) for your gas quenching facilities.

Reliable and safe facilities and equipment

The homogeneous and controlled injections of gas into the furnace make it possible to obtain a gaseous atmosphere of stable composition, and therefore an optimized result.

Air Liquide offers you the nitrogen distribution network, methanol spraying equipment (pump and cane), acetylene installations and fireproof cabinets that meet the strictest safety standards.

Expertise, cost optimization

Our experts have developed a methodology to define ways to improve your carburizing processes. Following a specific audit, our experts offer solutions to reduce energy consumption and optimize the quality of your final parts. Air Liquide then supports you in the implementation of these actions.

If your customers require traceability of your heat treatment process, Air Liquide deploys supervision solutions at your request capable of monitoring the gaseous atmosphere in real-time.

Air Liquide is at your side for your carburizing processes

Discover what Air Liquide can offer you, in order to go beyond your requirements.