wear metal Articles
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Determination of Wear Metals and Additives (Soaps) in Lubricating Oils by Atomic Absorption
Lubricating & hydraulic fluids are crucial to the proper functioning of many types of machines: automobiles, farm equipment, heavy-duty motors, airplanes, and military hardware. Most “lubes” are simple hydro-carbon based oils or greases that have certain additives in them to prevent wear and abrasion of components (piston rings, bearings, etc.) or oxidation degradation of the oil. These ...
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Ferrous Wear Metal Measurement Made Easy with the FerroCheck
Historically, one of the most cost-effective indicators of machinery health has been the analysis of ferrous debris in oil. Such analysis utilizes the ferromagnetic properties of generated debris to perform the analysis. Since nearly all wear debris contains ferrous material (in particular iron), an abnormal increase in the amount of debris can be directly correlated to abnormal machinery ...
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Global monitoring of marine fuels and machine condition
The “Shipping, Marine and Ports World” has published in its Dec 2012-Jan 2013 issue, an article written by Dr. Helene Gutman (CTO, Xenemetrix Ltd.). The article presents: The use of EDXRF analytical method systems that enable fleet management to optimize bunkering and machine maintenance. The new sulfur emission regulations for ocean going vessels present a serious challenge for the ...
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Using Spectroscopy for Used Oil Analysis
Evaluating the wear condition of equipment is a primary requirement of condition monitoring programs. Oil wetted equipment will generate wear particles throughout its lifetime, the nature and rate of the wear varies from initial break in through to end of life seizure. The technique employed to detect wear and its severity is spectroscopy. Spectroscopy is a technique for detecting and ...
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Q5800 - A Comprehensive Solution for Expeditionary `On The Move` Oil Analysis
Introduction - Understanding Q5800 Technologies Technologies The Q5800 is comprised of the following three major components: Filtration Particle Quantifier (FPQ) Tower — provides abnormal wear metal analysis using XRF technology and particle counting Kinematic Viscometer at 40°C — provides solvent-free measurements of a lubricant's kinematic viscosity Infrared Spectrometer ...
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Wear Metal Analysis on Polyol Ester Base Aviation Turbine Oil Using the SpectrOil Analyzer
Aircraft gas turbine engines use synthetic polyester fluids since they are formulated to handle a wide range of severe operating conditions. The factory supplied Spectroil M/N program for compliance to the JOAP program uses D19 and D12 standards which are prepared from a mineral oil hydrocarbon base stock. For applications which require improved accuracy for polyol ester based oils, the SpectrOil ...
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How Long Does Galvanized Roofing Sheet Last?
Galvanized roofing sheet could live for 20 to 50 years if it is installed properly and with periodic maintenance. Galvanized steel roof panel is coated with zinc, which makes it more corrosion-resistant and durable. The service life of galvanized roofing sheet is mainly up to the zinc layer thickness and the use environment. What Factors Affect Galvanized Roofing Lifespan? After knowing its ...
By Wanzhi Steel
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Analyzing Lubricant and Machinery Condition Using Q5800 Portable Oil Analysis Lab - Case study
Overview The United States Marine Corps (USMCJ maintains a fleet of thousands of mechanized vehicles consisting of heavy equipment ranging from bulldozers to transport vehicles and armored vehicles. A decade ago, they participated in an oil analysis program as a means to determine lubricant and machinery condition with emphasis on reducing operating costs and improved equipment readiness. Five ...
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China heavy duty marine sand suction pump, WN dredging pump
China heavy duty marine sand suction pump,WN dredging pump: The WN dredge pump is one of our hottest models for dredging industry. ZN500 heavy duty sand dredge pump,size 26X20 inch. With huge capacity around 4500-5500m3/h and pump head 40-65m. Pump adopt wear resistant high chrome hard metal material,much more suitable for those highly abrasive working conditions. Such as ...
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Establishing wear particle limits using the theory of Dynamic Equilibrium Condition (DEC) to predict when abnormal wear modes are taking place in machinery
The basis of modern oil analysis programs is the use of optical emission spectroscopy (OES) to measure the ppm (parts per million) levels of wear metals, contaminants, and additives in oil samples. Whatever an oil lab may need to measure, multi-elemental analysis is the core of an in-service oil analysis program. This paper gives an overview of Rotating Disc Electrode Optical Emission ...
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Oil Analysis Helps Keep the Trains Running - Case study
Based in Tullow, Ireland, T.E. Laboratories ("the Laboratories"), provides oil, fuel and environmental analysis services for a variety of customers, including Irish Rail, Ireland's national railway system. It regularly uses equipment from Spectro, Inc., including the Spectroil Q100 spectrometer. When the analysis of oil samples from a main locomotive showed a large amount of severe wear ...
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Two-Part, 1 To 1 Mix Ratio Silicone Potting - 4313-AB
FEATURES OF GOLOHO-4313-AB(also called two part silicone adhesive) Flammability,UL-94V0 certification Excellent resistance to high and low temperature, weather, ultraviolet light and aging, excellent performance of insulation and thermal conductivity Mix ratio 1:1, mixed color is W/G, low viscosity, good flowability, long working time, Rapid integrated curing speed, suitable for encapsulation of ...
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MicroLab Series – Fully Automated Oil Analyzer
Introduction The MicroLab 1 is a fully automated, bench-top analyzer specifically designed for the analysis of oil samples to provide comprehensive analytical and diagnostic results of engine, generator, gearbox, hydraulics, power steering and transmission fluids. The MicroLab was developed to bring oil analysis capability to any company that maintains equipment and seeks to improve their overall ...
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What Do You Know About Alloy Materials?
The most widely used metal 3D printing application is cladding powder. Although the application of molten powder is not extensive enough at present, its market potential (such as titanium base, copper base, magnesium base, etc., most of which use some of its own unique properties to achieve high temperature resistance, corrosion resistance, oxidation resistance, heat fatigue resistance, friction ...
By Matexcel
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Conveyor Efficiency
When quoting our chain conveyors, we commonly must reassure customers that the horsepower requirements we calculate are really all that’s needed. Even then, we’ve had customers order our conveyors with oversized motors simply because they weren’t comfortable with a motor as small as our machine required. How efficient are our conveyors? They can run with 30 times less ...
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Diamond Wire Drawing Die Blanks
The diamond pcd die blanks are produced under ultra-high temperature and ultra-high pressure. It consists of diamond powder and metal catalyst (Cobalt). It features high wear resistance, hardness and thermal conductivity, high mechanical strength, and tenacity. Diamond die blanks are mainly for drawing a wide range of wire such as copper, aluminum, nickel, stainless steel etc. E-Grind is ...
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Diamond Wire Drawing Die Blanks
The pcd wire drawing die blanks are produced under ultra-high temperature and ultra-high pressure. It consists of diamond powder and metal catalyst (Cobalt). It features high wear resistance, hardness and thermal conductivity, high mechanical strength, and tenacity. Diamond die blanks are mainly for drawing a wide range of wire such as copper, aluminum, nickel, stainless steel etc. As one of the ...
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Matters Needing Attention of Rock Wool Panel
1. Pay attention to rain prevention, not in rainy days construction. 2. Used for cooling must be in the moisture proof layer, in the special low temperature, with no resin rock wool insulation, the moisture proof layer must be fireproof 3. When the temperature exceeds a certain temperature, such as: 200℃, insulation must add appropriate external protection, so as not to change the thickness and ...
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Titanium Machining With High Efficiency
Titanium alloy is a high strength metal with heavy viscosity, it's easy to generate and gather heat on cutting section during cutting. What's worse, there is a risk to cause fire when milling for a long time because of titanium's poor thermal conductivity. Since high speed cutting is not good for machining titanium alloy materials, it's a difficult problem for many companies engaged in producing ...
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A quick guide to oil analysis for engine test applications
Reliability testing is a very important component of new engine development. Engineers need to fully understand and chart the engine lifetime performance under a variety of conditions before mass production may be considered. Many important performance data parameters are collected in real time through the many different types of sensors that are connected to the engine in the test cell and oil ...
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