ASTM D665 PDF

ASTM D is the standard method that evaluates the rust-preventing characteristics of inhibited mineral oils particularly steam-turbine oils, when they come mixed with water. Provisions are specified for heavier-than-water fluids as well as for the chemical resistance of holders and beakers in the testing of synthetic fluids like phosphate esters. Corrosion is a serious threat to the integrity of installations and equipment of the Oil and Gas Industries. Conservative estimates from the World Corrosion Organization WCO , the annual cost in maintenance and shutdowns amount to 2. Its management involves monitoring pipelines, equipment and installations by remote visual inspection, ultrasound, digital radiography, electromagnetic methods and the direct analysis of streams, materials and lubricants. Additives and surface coatings are used in a widespread of formulations to mitigate the problem.

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ASTM D is the standard method that evaluates the rust-preventing characteristics of inhibited mineral oils particularly steam-turbine oils, when they come mixed with water. Provisions are specified for heavier-than-water fluids as well as for the chemical resistance of holders and beakers in the testing of synthetic fluids like phosphate esters.

Corrosion is a serious threat to the integrity of installations and equipment of the Oil and Gas Industries. Conservative estimates from the World Corrosion Organization WCO , the annual cost in maintenance and shutdowns amount to 2. Its management involves monitoring pipelines, equipment and installations by remote visual inspection, ultrasound, digital radiography, electromagnetic methods and the direct analysis of streams, materials and lubricants.

Additives and surface coatings are used in a widespread of formulations to mitigate the problem. The method revision and development strive to improve the precision and reduce bias as possible, so the automatic digital detection imaging rating technique is amply justified. Aaron Mendez Ph. The mineral oil rust prevention test is run for 4 h; however, this time might change depending on contract agreements.

At the end of the mineral oil rust prevention test, the specimen is inspected for signs and degrees of rusting. Lubricants in normal operation, can get in contact with steam and water affecting both the lubricity and the inherent resistance of them to oxidize pipelines and equipment.

In the final formulations, certain proprietary dosage of rust inhibitors is added to control corrosion more efficiently.

This method is widely used for the determination of specification of fresh products and for the monitoring of the performance of in-service oils.

Signigicance and Use: Lubricants in normal operation, can get in contact with steam and water affecting both the lubricity and the inherent resistance of them to oxidize pipelines and equipment. VISAYA Iron Digital Detection Imaging Device FeDDI , improves the visual rating by determining the degree of corrosiveness digitally and integrally identifying exact levels of corrosion in a 4-step automated vision algorithm and classification process.

The digital detection imaging is achieved through a unique vision algorithm and light box that records, calculates and displays accurate corrosion ratings in a few seconds. This device shown in Figures 1a; 1b and 2 performs a standardized measurement of corrosion on the specimen while improves on visual ratings methods and sample handling procedures performed in current lab tests.

By having the motor integrated into the NFX Handle, essentially all critical moving parts are placed in an easy to replace assembly for quick and easy serviceability.

Proper handling of the sample is critical to an accurate rating both manually and by using the FeDDI technique.

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ASTM D665 - Rust Preventing Characteristics

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ASTM D665. Vessel for characteristics rust preventive oils test

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Active view current version of standard. Other Historical Standards. Work Item s - proposed revisions of this standard. More D C0 Standards Related Products 1. This test method is also used for testing other oils, such as hydraulic oils and circulating oils.

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