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Use of bismuth compounds in extreme pressure grease

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Friction and wear reductions in slip-rolling steel .

G.T.Y. Wan, D. Meijer, Use of organic bismuth compounds in extreme pressure grease lubricant compositions for rolling bearing application with extended service life, European Patent, 11.09.2002, Patent Number: EP 0 675 192.

bismuth compounds - French translation – Lingu

A composition comprising water-soluble bismuth compounds which is suitable as catalyst for the curing of cataphoretic deposition coating materials, which comprises an epoxy-amine adduct in a quantity such that the ratio of the number of bismuth atoms to the number of ß-hydroxyamine groups in the epoxy-amine adduct is 1:10 to 10:1 and wherein, for the preparation of the bismuth compound, acid ...

Greases - Industrial Lubricants - Fine Lubricant Solutio

Omega 66 is an easy-to-use specially formulated ultra low temperaturegrease that ensures vital moving parts are protected and lubricated even in extreme conditions. Use Omega 66 in cold and unprotected outdoor locations where low temperatures and wind chill factors can require a lubricant with special low-temperature stability.

Lubricant & Grease Additivess | Essay Examp

Lubricant & Grease Additivess Essay Sample. OMG has long been a leader in the production of high-performance additives for lubricant oils and greases. We are a global producer of metal organics for use in a variety of industrial applications; most recently, for the lubricant and fuel additive industries.

Companies - Lubricants, petroleum based - India | Kompass .

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Use of bismuth compounds in extreme pressure grease .

Use of bismuth compounds according to claim 1 and/or 7, for improving the extreme pressure characteristics of the soap or thickener constituent in the extreme pressure lubricant composition. 9. Use of bismuth compounds according to claim 1, 7 and/or 8, for increasing the shear stability of the soap or thickener constituent in the grease.

Bismuthverbindungen in English with contextual exampl

Contextual translation of "bismuthverbindungen" into English. Human translations with examples: MyMemory, World's Largest Translation Memory.

Graphite Bearing Greases | Products & Suppliers .

Find Graphite Bearing Greases related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of Graphite Bearing Greases information. ... Recommended for use in hot & wet environments requiring an extreme pressure grease. Applications include: kiln car bearings, walking dragline mechanisms, oven door hinges, oven ...

Extreme pressure additive - Wikiped

The early extreme pressure additives were based on lead salts of fatty acids ("lead soaps"), "active sulfur" compounds (e.g. thiols and elementary sulfur), and chlorinated compounds. During the 1950s the use of lead soaps was eliminated and replaced by zinc and phosphorus compounds such as zinc dithiophosphate.[3] Some of the EP additives are ...

Friction and wear reductions in slip-rolling steel .

G.T.Y. Wan, D. Meijer, Use of organic bismuth compounds in extreme pressure grease lubricant compositions for rolling bearing application with extended service life, European Patent, 11.09.2002, Patent Number: EP 0 675 192.

Bismuth in 1998 - s3-us-west-2.amazonaws.c

other bismuth compounds. Other bismuth chemical and compound uses included applications ranging from superconductors to some pearlescent pigments in cosmetics and paints. Bismuth metal use is categorized as bismuth alloys, metallurgical additives, and other uses (table 2). One class of bismuth alloys comprises the fusible (low-melting-point)

extreme pressure grease - French translation – Lingu

Many translated example sentences containing "extreme pressure grease" – French-English dictionary and search engine for French translations. Look up in Linguee; Suggest as a translation of "extreme pressure grease" ... Use of organic bismuth compounds, in an extreme pressure grease lubricant composition for rolling [...] bearing applications ...

Herman Lankamp Inventions, Patents and Patent Applications .

Abstract: The use of bismuth-compounds in an extreme pressure grease lubricant composition for rolling bearing applications can extend the useful service life of rolling bearings. The bismuth can be used as an additive, preferably an EP additive, or as a soap or non-soap thickener. The invention further relates to a method for preparing an extreme pressure lubricant composition in which a ...

Silicone Compound Lubricants Archives - FRASE

Toronto, Ontario . Privately owned Canadian distributor of products to a variety of industries. Established in 1932, it has recently renewed focus on the plastics industry with a broad range of ingredients essential to the industry.

Hochdruckeigenschaften in English with exampl

Contextual translation of "hochdruckeigenschaften" into English. Human translations with examples: MyMemory, World's Largest Translation Memory.

Chapter 4 - Lubricants - ScienceDire

extreme pressure, • anti-wear, • ... Zirconium and bismuth compounds are nontoxic. This effects easier handling in storage, use, and final deposit of the lubricant. ... These fluids and shavings tend to dissolve, erode or ablate the grease compounds thus removing the protection and increasing the likelihood of damage to the threaded ...

Bio-based Greases - ST

applications, bio-based greases can ac-tually be price competitive with min-eral greases. He cites the example of rail curve greases used to prevent track and wheel flange wear on curved sec-tions of railroad tracks: “In early 2000, bio-based rail curve greases were about twice the price of petroleum rail curve grease.

Companies - Lubricants, petroleum based - Maharashtra .

Furniture and linen; Metal constructions for the building industry; Heating, ventilation, air conditioning (HVAC) and refrigeration equipment; Metal pipework, valves and containers

Types of Machine Coolant - carbideprocessors.c

Generally additives are not required for the easiest tasks such as light‑duty machining of ferrous and nonferrous metals. For more severe applications, straight oils may contain wetting agents (typically up to 20% fatty oils) and extreme pressure (EP) additives such as sulfur, chlorine, or phosphorous compounds.

Lubricants | Free Full-Text | Grease Aging Effects on Film .

Grease oil loss most likely occurs due to evaporation and/or bleeding that occurred during the aging process; and the increase in viscosity can be related to different reactions that occur during the aging process, such as evaporation of the low weight compounds of the base oil and formation of high molecular weight molecules (polymerization).