1. The common material of the piston The cylinder piston is the main component that converts hydraulic energy into mechanical energy, and the common materials are cast iron, gray cast iron, steel and aluminum alloy, and the coaxiality tolerance value of the piston and piston rod should be 03mm. Pay attention to "Hydraulics Says" to get more hydraulic knowledge.
2. Carbon steel material: suitable for some simple working conditions, ** low, but its corrosion resistance and wear resistance are not as good as other materials. Aluminum alloy material: light weight, good thermal conductivity, widely used in aerospace and ***, but its strength and bearing capacity are not as good as other materials.
3. The cylinder barrel (or barrel) is made of steel; Usually carbon steel. In terms of strength, there is a range of different steels to choose from, with higher pressures requiring stronger steel and thicker cylinder walls. The cylinder barrel can be painted with a variety of paints or coatings, and the company logo is often displayed here.
4. First of all, the material of the piston rod of the hydraulic cylinder is 45 steel, quenched and tempered, chrome plating 03 05mm thick after surface turning and grinding, and the piston rod is a connecting part that supports the piston to do work, most of which are used in the cylinder and cylinder motion execution parts, which is a moving part with frequent movement and high technical requirements.
5. The cylinder pipe is actually a steel pipe material, so its composition material is steel, and the seamless steel pipe is used. The chemical composition of cylinder tubes is relatively diverse, including carbon, silicon, manganese, sulfur, phosphorus, chromium, and different types of cylinder tubes use different materials of steel.
1. Hastelloyh-Hastelloyh, nickel-based corrosion-resistant alloy; It is mainly divided into two categories: nickel-molybdenum alloy and nickel-chromium-molybdenum alloy. UsageHastelloy alloy plate is suitable for all kinds of chemical industry containing oxidizing and reducing media. The high molybdenum and chromium content makes the alloy resistant to chloride ion corrosion, and tungsten further improves the corrosion resistance.
2. Hastelloy alloy (hastelloy alloy) Abstract: What is the material of HastelloyHastelloy is a nickel-based corrosion-resistant alloy, which is mainly divided into two categories: nickel-chromium alloy and nickel-chromium-molybdenum alloy.
3. The material of Hasteloy X is a nickel-chromium-iron alloy, which contains elements such as chromium, copper and iron. The specific grade corresponding to HASTALOY X in China is: N06002.
To be identified as a "nickel-based alloy", Hastelloy X must contain at least 15% chromium and no more than 2% carbon.
4. Overview of Hastelloy X Hastelloyx is a nickel-based superalloy with high iron content mainly strengthened by chromium and molybdenum solid solution, with good nutrient resistance and corrosion resistance, medium durability and creep strength below 900, good cold and hot working formability and welding performance.
5. Material Multifunctional austenitic nickel-chromium-molybdenum-tungsten alloy Uses Used in chemical processing, nuclear fuel processing, industrial equipment Hastelloy C22, also known as alloy C22, is a multifunctional austenitic nickel-chromium-molybdenum-tungsten alloy with stronger resistance to pitting, crevice corrosion and stress corrosion cracking.
6. Hastelloy G-30 alloy is one of the few grades with a chromium content greater than 30% in nickel-iron-chromium-molybdenum-copper alloy, and has strong corrosion resistance in solutions such as H2SOHNO3 due to the composite effect of the components. The alloy's good sensitization resistance allows it to be applied directly after welding in chemical processing.