1. What are the non-magnetic steels?
1. Non-magnetic steel has been widely used in many electrical products: magnetic shielding in large and medium-sized transformer tanks, core pull plates, coil clamps, bolts and other structural parts that leak magnetic fields; Lifting solenoid chucks, magnetic separator equipment, box selection and iron remover; Special smelting electric furnace lining, furnace cover, electrode splint and electronic stirring device structural parts.
2. Non-magnetic steel is also called non-magnetic steel and non-magnetic steel, which actually refers to steel that cannot be magnetized because it is not ferromagnetic. It requires a permeability of 319 10-h m, and an electric furnace of 20Mn23ALV non-magnetic steel plate, which is widely used in large and medium-sized transformers, electromagnets, and other non-magnetic structural materials.
2. Non-magnetic metal materials
1. DWNM102 drill collar non-magnetic steel Non-magnetic material SBO The non-magnetic steel grades provided are: P530, P530HS, P540, P550, P580, P650, P650HS, P670, P750, P750HS, N850.
2. The invention point invented three high-performance non-magnetic aluminum alloy components, and constructed the principle of "multi-scale effect of microstructure and crystal low-energy interface synergy" to improve the high comprehensive performance of materials, and solved the design problem of super corrosion-resistant non-magnetic aluminum alloy composition and microstructure. Subject: non-ferrous metals and their alloys.
MN18CR3 non-magnetic steel product implementation standard 40MN18CR3 is a kind of non-magnetic steel, which can be divided into 20MN23ALV, 45MN17ALMN20AL40MN18CR40MN18CR4V, 50MN18CR4V and other non-magnetic steels According to the material, it is widely used in large and medium-sized transformers, electromagnets, and other non-magnetic structural materials.