Iron(II)-iron(III) hydroxy-salts known as green rusts initially were identified and studied as corrosion products of steel and iron. Green rusts are unstable compounds containing a mixture of ferrous and ferric iron and are known as green rusts due to their bluish green colors.

Petrographic Observations of Iron Sulfide , Copper Sulfide , and Zinc Sulfide  in Freshwater Canal Sediment
Sulfide minerals are well known to be important hosts for metals in many freshwater and marine sediments, but very little is known about their petrography, particularly in fine-grained recent freshwater sediments.

The heavy duty diesel engines impose unique and stringent requirements on the cooling system; and the expected life to overhaul for a heavy duty diesel engine is generally four to five times that of an automobile engine, despite the fact that the load factor is usually over twice as much and the gross vehicle weight per horsepower is usually five to eight times as high. For a diesel to perform in this manner, good cooling system maintenance is necessary.

Automotive Antifreeze Isn't Good Enough For Your Diesel Engine!
Unlike an automobile or conventional gas system, a diesel system's substantially higher load factor, longer life, and unique wet sleeve linear design create very special maintenance needs.

• Material Design
• Protecting Coating, Inhibition, And Cathodic Protection
• Corrosion Inspection and Monitoring
• Corrosion Assessment

(using zirconium tetra-n-butoxide as a starting material)
Corrosion occurs when the metals are in contact with air, water, acids, alkaline, solvents, chemicals or in combination. Two of the most common way to deal with chemical corrosion are Linings and coatings of the substrate. If the material is not protected, the corrosion can take place every moment. To improve the corrosion resistance to salt, acid and strongly alkaline attack, a sol-gel film using zirconium tetra-n-butoxide as a starting material has been coated directly on the surface of aluminum substrates via repeating one or twice dipcoating process.

Corrosion is the wearing away of a surface, when the metals are in contact with air, water, acids, alkaline, solvents, chemicals or in combination. If the material is not protected, the corrosion can take place every moment.

Corrosion under insulation is a real threat to the on stream reliability of many plants of today and it can cause failures in areas that are not normally of a primary concern to an inspection program.

Crude oil has a significant effect of the corrosion of steel in crude oil or brine mixtures, and these effects are significantly different for different crude oils.

Glass corrosion and refractory interaction
(Silica containers in high performance glass melt)
Glass with high chemical content, developed for optical and electronic applications; needs high purity refractories in the melting environment.

manufactures pipe and other products to meet Custom Pipe, Duct and Stacks requirements. This may be on the basis of Fibrex recommendations for the intended application or the customer's own specifications. The superiority of the IntegraHeader for Flue Gas Desulfurization (FGD) scrubbers lies in the design and manufacturing technology behind the Integra-Nozzle. IntegraHeader is a tradmark of Fibrex Corporation.

GEA Diessel is the specialist in process vessels for liquid pharmaceutical products. All over the world, the name Diessel stands for progress and expertise in the production of stainless steel pressure vessels.

Process Vessels of Fibrex
Fibrex Corporation is a manufacturer of process vessels for corrosive industrial applications. They manufactures many types of process vessels and special purpose equipment.

Hot, wet chlorine gas at 200° F
Hot, wet chlorine gas at 200° F is arguably the most corrosive service utilizing Fiberglass Reinforced Plastic equipment.