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Heat Treatment

Carburising Protective Pastes

Innovative water based and conventional solvent based pastes protect parts in many heat treatments processes. Our SURFATECT range includes products for protection from gas carburizing, gas nitriding, plasma nitriding, vacuum heat treatment processes and brazing. After treatment is completed residues of the protective pastes are removed easily: either in aqueous cleaning solutions or mechanically.

Available Products: SURFATECT C-WL-PS.

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208
DINNO
20
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Salt Baths

Heat treatment salts have been manufactured by PETROFER for decades, and we are now one of the few remaining companies globally that still offer a wide range of products to suit most salt bath heat treatment processes. Our AQUARAPID and NEUTROSAL ranges are suitable for a wide variety of special applications – from the heat treatment for hardening steel, martensite and bainite transformation, heat transfer and rubber vulcanization. Salt baths have many advantages including: cost effective treatment, low distortion, uniform temperature distribution and short treatment times.

Available Products: AQUARAPID; NEUTROSAL.

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208
DINNO
20
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Water Dilutable Polymer Quenchants

PETROFER were the pioneer of polymer quenching technology, originally developed to provide controlled and safe quenching, which bridged the gap between properties achievable with accelerated quench oils and water quenching. The water dilutable AQUATENSID, AQUACOOL and FEROQUENCH polymer quenching media are used for cooling components made of steel, cast iron, alloys and aluminium. Mixed polymer quenchant solutions have no fire risk and in certain heat treatment processes our products are able to replace accelerated quenching oils. In recent years PETROFER has further developed the polymer quenchants range meeting and exceeding both the latest legislation and international standards.

Available Products: AQUATENSID BW, FN; AQUACOOL SLK; FEROQUENCH 2000.

DINNO
208
DINNO
20
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Quenching Oils

PETROFER manufactures every type of quenching oil, from simple quenching oils for hardening highly alloyed steels all the way through to accelerated quenching oils for achieving maximum hardness depth in low alloyed or plain carbon steels. We also have water washable versions of almost all of our quench oils available, as well as specialist synthetic (mineral oil free) biodegradable quenching and tempering fluids. All of our quench oils share a common trait, they are manufactured with the best quality additives to ensure low oxidation, best resistance to ageing and minimal evaporation. With our ISOMAX, ISORAPID, MARQUENCH and VACUQUENCH series PETROFER offers
a comprehensive portfolio of quenching oils – for cooling at different speeds, all types of components, every furnace design and all heat treatment process requirements. Also available are leading edge technology GTL (gas to liquid) quench fluids.

Available Products: ISOMAX 100; ISORAPID 459; MARQUENCH 875 M; VACUQUENCH 605.

DINNO
208
DINNO
20
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