HC-276 twin-screw extruder barrel blank
For any temperature and concentration of hydrochloric acid has excellent corrosion resistance. At the same time, it has good corrosion resistance to sulfuric acid, acetic acid, formic acid, phosphoric acid and other non-oxidizing media.
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Key words: nickel-based alloy material
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Product name: twin-screw extruder barrel blank
Twin-screw extruder barrel blank is an important component for manufacturing twin-screw extruder barrels.
It is made of high-quality materials, has good mechanical properties and wear resistance, and can adapt to the long-term operation of twin-screw extruders under complex working conditions.
This barrel blank has undergone precise processing technology to ensure the accuracy of size and surface flatness, providing a reliable foundation for the subsequent manufacture of barrels.
Its reasonable design can perfectly match other parts of the twin-screw extruder, effectively improving the overall performance and working efficiency of the extruder.
It has excellent performance in durability, can withstand long-term wear and high temperature tests, and ensures the stable and continuous operation of the extruder.
Twin-screw extruder barrel blank provides an important guarantee for the high-quality production and stable operation of twin-screw extruders, and is an indispensable key part in the extruder manufacturing process.
A nickel-chromium-molybdenum alloy with the addition of niobium, which acts with molybdenum to harden the alloy matrix, thereby exhibiting high strength properties without heat treatment. The alloy is resistant to various harsh corrosive environments, especially pitting and crevice corrosion. It is used in chemical, aviation and marine engineering, pollution control equipment, and nuclear reactors.
The low carbon alloy 625 after softening annealing is widely used in the chemical process industry, and its good corrosion resistance and high strength make it can be used as a thin structural component. 625 alloys can be applied in contact with seawater and subjected to high mechanical stress. Typical application areas:
1. Components of organic chemical processes containing chlorides, especially where acid chloride catalysts are used;
2. For the manufacture of digesters and bleaching ponds for the pulp and paper industry;
3. The absorption tower, reheater, flue gas inlet baffle, fan (wet), agitator, deflector and flue in the flue gas desulfurization system;
4. For the manufacture of equipment and components used in acid gas environments;
5. Acetic acid and acetic anhydride reaction generator;
6. Sulfuric acid condenser.
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