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Use of bismuth compounds in extreme pressure grease

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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 ...

Use of bismuth compounds in extreme pressure grease lubricant compositions for rolling bearing application with extended service life. - SKF ENG .

The invention relates to the use of bismuth-compounds in an extreme pressure grease lubricant composition for rolling bearing applications for extending the useful service life ...

Bismuth Sulfide (Bi2S3) as the Active Species in Extreme Pressure Lubricants Containing Bismuth Carboxylates and Sulfur Compounds: Tribology .

A series of bismuth carboxylates were tested with active and inactive sulfur compounds as extreme pressure (EP) lubricant additives. Wear and load measurements from four-ball tests are reported. Bismuth 2-ethylhexanoate (Bi 2EH), bismuth neodecanoate (Bi ...

Comar Chemicals - Lubricant Additiv

COMLUBE Extreme Pressure Bismuth Additives are metallic soaps based on synthetic carboxylic acids. ... high temperature and sliding conditions in a typical Extreme Pressure application. Bismuth compounds have been used in the pharmaceutical field ...

Bismuth Sulfide (Bi2S3) as the Active Species in Extreme Pressure Lubricants Containing Bismuth Carboxylates and Sulfur Compounds: Tribology .

A series of bismuth carboxylates were tested with active and inactive sulfur compounds as extreme pressure (EP) lubricant additives. Wear and load measurements from four-ball tests are reported. Bismuth 2-ethylhexanoate (Bi 2EH), bismuth neodecanoate (Bi ...

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 ...

US Patent for Use of bismuth compounds in extreme pressure grease lubricant compositions for rolling bearing applications with extended service .

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 ...

Friction and wear reductions in slip-rolling steel contacts through pre-conditioned chemical tribofilms from bismuth compounds - ScienceDire

Friction and wear reductions in slip-rolling steel contacts through pre-conditioned chemical tribofilms from bismuth compounds Author links open overlay panel John ...

Bismuthverbindungen in English with contextual exampl

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

Skf Industrial Trading & Development Company B

Skf Industrial Trading & Development Company B.v's PlainSite profile, including litigation, intellectual property, public records and more. ... Skf Industrial Trading & Development Company B.v has not been involved in any litigation in the PlainSite database.

Greases | Lubricants | JXTG Nippon Oil & Energy Corporati

Lithium-Type Extreme Pressure Greases Containing Molybdenum Disulfide Concrete Pump Greases Cup Greases Gear Coupling Greases Biodegradable Grease Tail Sealant for Shield Machine Compounds Solvent-Diluting Compounds Greases for Food * ...

extreme pressure grease - French translation – Lingu

Use of organic bismuth compounds, in an extreme pressure grease lubricant composition for rolling [...] bearing applications for extending the [...] ...

Biobased Lubricants for Tunnel Boring Machin

Biobased Lubricants for Tunnel Boring Machines Hocine Faci Bob Cisler BP/Castrol 150 W. Warrenville Rd Naperville, IL 60563 ... wear and extreme pressure characteristics, oil retaining properties, thermal retention, evaporation loss, and compatibility with ...

Extreme Pressure Grease | Shop N

To determine which Extreme-Pressure Grease is ideal for your application, refer to OEM specifications and the Product Data Sheets listed on each individual item page (click the Additional ...

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 ...

pressure grease - French translation – Lingu

Many translated example sentences containing "pressure grease" – French-English dictionary and search engine for French translations. Look up in Linguee Suggest as a translation of "pressure grease" Copy About Linguee Linguee en français Login Feedback ...

US6090755A - Use of bismuth compounds in extreme pressure grease lubricant compositions for rolling bearing applications ...- Google Paten

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 ...

Industrial Lubricant Additives. Bech Che

Other types of additives include pre-formed bismuth and lithium grease thickener soap, viscosity index improver ... bisbuth compounds for extreme pressure formulations, bismuth-sulfur compounds for extreme pressure lubricants and greases, demulsifying and ...

Bismuth in 19

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, ...

bismuth compounds - Traduction française – Lingu

Use of organic bismuth compounds, in an extreme pressure grease lubricant [...] composition for rolling bearing applications for [...] ... Use of organic bismuth compounds in extreme pressure grease lubricant [...] compositions for rolling bearing application with t ...

Extreme pressure properties of lithium complex grease formulated with bismuth naphthenate and various sulfur containing additives | J. Kuros

Download Citation on ResearchGate | Extreme pressure properties of lithium complex grease formulated with bismuth naphthenate and various sulfur containing additives | Bismuth carboxylates are the product of a reaction between bismuth metal and excess ...