HEAT TREATMENT The MotulTech range of quenching products

MotulTech is a division of the Motul group, an international French industrial group, specialist for 150 years in high performance lubricants. MotulTech develops, manufactures and markets industrial high technology lubricants for the machining and transformation of metals, as well as the high performance lubrication of industrial equipment. MotulTech has its presence in many countries all over the world through its products and services as well as production and R&D. HEAT TREATMENT Every heat application is unique, each of our customers has specific requirements. In the light of extensive expertise...

Heat treatments are operations that consist in giving, to the alloys used, specific mechanical proper- ties suitable for meeting the operating requirements. Thermal cycles consist in heating at a given temperature greater than the transformation point or solu- tion annealing point, followed By maintaining at this temperature and cooling in a specified fluid to obtain the required properties. The main thermal cycles are Quenching: process that provides hardness and brittleness. The quenched parts have specific metallurgical properties. The brittle- ness is partially eliminated by tempering. •...

MOTULTECH COMPLETE QUENCHING OILS RANGE The range of High Performance MotulTech heat treatment oils offers a large choice of effective, innovative and economical solutions for the most specialised industrial applications. Their formulation meets the strictest requirements of the current regulations. MotulTech also proposes a range of products and services to ensure the maintenance of fluids and guarantee a high performance level. The THERMIC quenching oils are characterised by their high performance level and have numerous advantages: • High thermal stability • Excellent resistance to oxidation...

Semi-hot quenching Use between 60 °C and 120°C for martensitic quenching of mechanical steel parts of complex geometry. • THERMIC 15: Used for martensitic quenching of mechanical steel parts of complex geometry and more specifically hard and medium-hard steel as well as case-hardened steel parts • THERMIC 30R: Very drastic quenching oil designed only for extremely poor hardenability steel such as low alloy steel, steel of poor hardenability and case hardened parts over large depths Hot quenching Used at a temperature greater than 180°C in order to be able to control the deformations during quenching....

MOTULTECH SOLUBLE QUENCHING PRODUCTS RANGE Induction hardening Soluble induction hardening is a superficial heat treatment process that only affects the surface of the part to provide it with good hardness while retaining a good core resilience of the part. This process is used for the production of certain parts such as gears, transmission shafts or tools. The surface of the steel part is quickly and locally heated, to avoid thermal diffusion at the centre of the part, up to the austenitizing temperature and then cooled rapidly. The advantages are: • Localised, quick and economical heating •...

the service associated with the Motultech HEAT treatment products In order to guarantee easy implementation, optimum performance and extended service life for its heat treatment products, MotulTech proposes a set of suitable services and equipment to its customers. MotulTech laboratory photo The specific services relating to the quenching fluids: The working quenching fluid is greatly sought after according to the number of cycles and temperature of the hardened metal. To limit and remedy the deterioration of the oil in use, a monitoring of the parameters and therefore a monitoring in operation...

THE MOTULTECH OFFER MotulTech is a global player in industrial lubricants, it brings products, skills and high level services to its customers. PRODUCTS MotulTech offers high performance and quality through complementary product ranges. Application PRODUCT RANGE/PRODUCT Hydraulic oils Spindle oils Slid Film Gear oils Compressor oils Chain and conveyor lubricants High performance greases Tech Grease Straight cutting and superfinishing oils Straight deformation oil/ Cold heading oil Heat treatment oils Soluble cutting fluids Stabilis (Emulsion) Safkool (Semi-synthetic) Biocool (Synthetic) Protective...