Quenching Oil Composition. A quenching oil composition for simultaneously hardening ferrous m

A quenching oil composition for simultaneously hardening ferrous metals and imparting excellent cleanliness or brightness to the metal surface and comprises a major portion of a mineral oil with The present invention relates to a water-soluble quenching oil composition. Selected wetting agents and accelerators are added to achieve specific quenching The choice of oil depends on the grade, composition, and required cooling speed, which directly impacts the hardness, mechanical properties, and durability of treated components. ranging from about 4 to about 45 mm 2 sec −1 (about 40 to about 210 Saybolt Universal In this article, an in-depth overview of petroleum quenching oils is provided, including oil composition, use, mechanism of the oil quenching processes, oil A water-soluble quenching fluid composition prepared by blending: water, at least one kind selected from a polyoxyalkylene glycol and a derivative thereof (A), and an alkylene glycol ether (B), the You’ll learn about the different types of quenching techniques, from single medium to dual media quenching, and discover how each method affects Quenching oil has numerous characteristics that separates it from other heat transfer liquids. Forced air cooling and air cooling are other methods for effecting a mild cooling rate. Quenching Oil 22, Quenching Oil 32 and Quenching Oil 68 BACKGROUND OF THE INVENTION This invention concerns an improved high speed quenching oil composition for use in the heat treatment of metals, particularl ferrous metals such as steel. The various ratios of the constituents are a “fingerprint” of the oil, The quenching oil composition can satisfy the increasingly harsh requirements on oxidation resistance by present higher-specification products, and shows excellent clean dispersion performance, This remarkable transformation is made possible through a meticulous process known as oil quenching. This invention relates to oil compositions that are useful as quenching oils used in heat treating of metals, particularly ferrous metals such as steel. In particular, this invention is Description FIELD OF THE INVENTION [0001] This invention relates to oil compositions that are useful as quenching oils used in heat treating of metals, particularly ferrous metals such as steel. The invention discloses a rapid bright quenching oil composition and application thereof, and mainly solves the technical problems of insufficient high-temperature cooling performance, overhigh low Application / Composition : Quenching Oil are used for different types of quenching operations on wide variety metallic parts. Amin-imum of 50oC should be maintained between the operating temperature of the The specific composition of the base oil depends on the source of the crude oil. The Se-lection of the mar-quenching oil is based on the operating temperature and quenching characteristics. Oil quenching reduces the risk of quenching crack but may also reduce the strength and toughness of the material. These include viscosity, water content, acid number, flash point, Quenching oil composition comprising (1) an oil having kinematic viscosity (ASTM Test Method D-445) at 40° C. ranging from about 4 to about 45 mm2sec−1 (about 40 to about 210 Saybolt Universal US3567640A 1970-03-25 1971-03-02 Park Chem Co Quench oil composition and method of use US3855014A * 1973-06-25 1974-12-17 Atlantic Richfield Co Quenching oil composition and method « Previous PatentNext Patent ». When selecting quenching oils, industrial buyers will need to consider the chemistry, properties, and features of the fluid that are needed for the The invention belongs to the technical field of quenching oil, and particularly relates to a quenching oil composition and a preparation method thereof. In the world of heat treatment, The invention relates to an isothermal graded quenching oil composition and uses thereof, mainly aims at further improvement of cooling performances, thermal oxidation stability and brightness of The quenching oils contain base oil and different types of additives according to application requirements and also safety impact to the workers or environment. High quality quenching oils are formulated from refined base stocks of high thermal stability. Learn about quenching oil's role, properties, types, and selection in metal heat treatment processes to enhance strength and hardness. Metal quenching improves the mechanical properties by utilizing metal transformation, and quenching oil is mainly used for the An improved quenching oil composition comprising a major amount of a quench oil of lubricating viscosity; a minor amount of at least one carbon linked poly-phenate metal compound sufficient to Quenching oil composition comprising (1) an oil having kinematic viscosity (ASTM Test Method D-445) at 40° C. Bright quenching oils are not accelerated oils based on conventional solvent extracts. Above all, they are In this article, an in-depth overview of petroleum quenching oils is provided, including oil composition, use, mechanism of the oil quenching pro. Bright quenching oils are normally used for the quenching of simple-geometry, high-alloy materials.

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