Rust prevention

After final inspection, exposed machined surfaces shall be coated with a rust preventative. [Pg.314]

Rost-mittel, n. rust preventive, antirust agent rusting or corroding agent, -neigung, /. rusting tendency. [Pg.370]

Rdst-schlacke, /. slag from roasting, -schmel-zen, n. (Metal.) roasting and smelting. Rostschutz, m. protection against rust, rust prevention. [Pg.370]

Before storing, the drill collars should be cleaned. If necessary, reface the shoulders with a shoulder refacing tool, and remove the fins on the shoulders by beveling. A good rust preventative or drill collar compound should be applied to the connections liberally, and thread protectors should be installed. [Pg.735]

Many systems are idle for long periods after operating at high temperatures. This permits moisture to condense in the system, resulting in rust formation. Certain corrosion-and rust-preventive additives are added to hydraulic liquids. Some of these additives are effective only for a limited period. Therefore, the best procedure is to use the liquid specified for the system for the time specified by the system manufacturer and to protect the liquid and the system as much as possible from contamination by foreign matter, from abnormal temperatures, and from misuse. [Pg.602]

In the USA, there is the ASTM standards and the well-known General Electric requirements. The total useful life of turbine oil is its most important characteristic. ASTM method D943 (IP 157) measures the life indirectly by assessing the useful life of the oxidation inhibitor contained in the formulation and are often referred to as the TOST life of the oil. Rust prevention is generally assessed by the ASTM D665 (IP 135) method. [Pg.877]

Thomas, R., Rust Prevention by Hot Dip Galvanizing, Nordic Galvanizers Association (1980). [Pg.499]

Rust-preventing characteristics of steam-turbine oil in the presence of water Environmental testing Tests... [Pg.1096]

Petroleum products and lubricants-petro-leum oils and other fluids-determination of rust preventing characteristics in the presence of water... [Pg.1104]

Students go on to investigate rates of corrodibility and the reactivity series is introduced. Methods to prevent rusting are considered in a homework exercise and further opportunities to study the methods of rust prevention are provided in two optional lessons. [Pg.45]

The metal is radioactive and does not occur in nature, as the half-life of all isotopes is shorter than 5 million years. It is found in readily isol-able amounts in nuclear reactors. It is an effective "rust-preventer" for iron and steel in special applications. The metastable isotope "Tc has a half-life of only 6 hours and is therefore used as a gamma radiator in medicine (radiation therapy and diagnostics). Of very little commercial importance. [Pg.134]

Unless otherwise specified, pumps shall not be disassembled after performance testing, provided the pump, including the seal chamber, is completely drained and dried and all internal parts are coated with a suitable rust preventative within 4 hours of testing. [Pg.55]

Exterior machined surfaces of cast iron and carbon steel parts shall be coated with a suitable rust preventive. [Pg.55]

Internal surfaces of bearing housings and carbon steel oil systems components shall be coated with an oil-soluble rust preventive that is compatible with the lubricating oil. [Pg.85]

If a spare rotor or element is purchased, it shall be prepared for unheated indoor storage of 3 years. Storage preparation shall include treatment with a rust preventive and enclosure in a vapour barrier envelope with slow release vapour phase inhibitor. The rotor or element shall be boxed for the type of shipment specified. A rotor shall have a resilient material (but not lead, TFE or PTFE), at least 3 mm (0,12 in) thick, between the rotor and its support cradle support shall not be at the rotor s Journals. An element shall have its rotor secured to prevent movement within the stator. [Pg.92]

Rust-Preventing Characteristics of Inhibited Mineral Oil in the Presence of Water... [Pg.183]

Granodixing Process, developed by the American Chemical Paint Co, Waterbury, Conn for rust prevention of iron, steel, zinc or cadmium consists in immersing the material in a hot soln of acid zinc phosphate. This operation forms an acid resistant coating. The resulting material may be painted... [Pg.766]

These products find their main applications as emulsifiers, rust preventives, and detergents for use in motor oil. For the latter application, salts other than sodium are preferred and the conversion can be made either by double decomposition or by neutralization of the original sulfonic acids with the desired base (9). [Pg.329]

Corrosion of ammunition, weapons other items of ordnance is prevented by some type of treatment (such as painting, plating or other surface treatment) of many components, in addn to proper packing sealing to protect the components. The usual rust preventative lubricating oil preservative compds are not used on ammo components because they might prevent proper functioning, and also because ammo components contain many inaccesible cavities from which these materials cannot easily be removed (Ref 12a)... [Pg.327]

Mahogany acids oil-soluble sulfonic acids formed by the action of sulfuric acid on petroleum distillates. They may be converted to their sodium soaps (mahogany soaps) and extracted from the oil with alcohol for use in the manufacture of soluble oils, rust preventives, and special greases. The calcium and barium soaps of these acids are used as detergent additives in motor oils see also Brown acids and Sulfonic acids. [Pg.442]

Destruction by solvents from protective paints or rust preventatives applied after bonding... [Pg.112]

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