incoloy alloy

It has good corrosion resistance, as well as good resistance to stress corrosion cracking, pitting and crevice corrosion. Excellent corrosion resistance to sulfuric acid and phosphoric acid. This alloy has good cold and hot working properties, easy to cold forming and welding. The main products are bar, pipe, sheet, strip, wire and forgings, etc., which are mainly used in chemical, petrochemical, nuclear industry and rare metal refining industries.

monel alloy

It is a kind of corrosion resistant alloy with large dosage, wide use and good comprehensive performance. The alloy has excellent corrosion resistance in hydrofluoric acid and fluorine gas media, and also has excellent corrosion resistance to hot concentrated lye. At the same time also resistant to neutral solution, water, sea water, atmosphere, organic compounds, etc. An important feature of the alloy is that it generally does not produce stress corrosion cracks and has good cutting performance. The alloy is mainly used for valve stem, pump shaft and impeller, conveyor scraper, oil drilling ring, elastic parts, valve pad, etc.

nimonic alloy

The alloy has high tensile strength and creep resistance at 815 ~ 870℃, good oxidation resistance and corrosion resistance, high fatigue strength and good formability and weldability under the alternating action of cold and heat. Used for turbine engine turbine disc, blade, high temperature fastener, clamp, sealing ring and elastic components.

High temperature alloy

Refers to as the base, iron, nickel and cobalt in the high temperature of 600 ℃ above and must stress under the action of the long-term work of the kind of metal material, has excellent high temperature strength, good resistance to oxidation and thermal corrosion resistance, good fatigue properties, fracture toughness and other comprehensive performance, also known as "super alloy, mainly used in aerospace field and energy field.

Hartz alloy

Hastelloy plates are suitable for various chemical industries containing oxidizing and reducing media. The high content of molybdenum and chromium makes the alloy resistant to chloride ion corrosion, and the tungsten element further improves the corrosion resistance. Application FIELDS, heat exchangers, bellows compensators, chemical equipment, flue gas desulfurization and denitration, paper industry, aerospace applications, acidic environment.

Corrosion of the alloy

High thermodynamic stability of metal, easy passivation alloy elements, such as Cr, Ni, Mo, etc., and can improve the corrosion resistance of matrix metal, add to generate dense corrosion products protection membrane on the surface of alloy alloy element, is another way of preparing corrosion resistant alloy, not only in many industrial corrosion environment with unique corrosion resistance and resistance to high temperature corrosion performance, Moreover, it has high strength, good plasticity and toughness, and can be smelting, casting, cold and hot deformation, processing and molding and welding properties, which are widely used in petrochemical, energy, ocean, aerospace and other fields.

Special stainless steel

In the carbon steel in the right amount to add one or several alloying elements, so that the structure of the steel changes, so that the steel has a variety of special properties, such as strength, hardness, plasticity, toughness, wear resistance, corrosion resistance, and many other excellent properties. Nickel chromium steel (stainless steel) : Corrosion resistance is strong, not easy to oxidize manufacturing chemical production on acid tower, medical instruments and daily articles, etc.