Steel is our common material, is the material used more in daily life, know does not mean that many people do not know the preservation of steel material points and precautions, according to the knowledge of steel sharing steel preservation matters.
How should steel be maintained? Steel storage place or warehouse, remove weeds and garbage in the land, keep steel clean. Acid, alkali, salt, cement and other corrosive materials shall not be stacked in the warehouse. Different varieties of steel shall be stacked separately to prevent confusion and contact corrosion.
How should steel be maintained? Small and medium section steel, wire rod, steel bar, medium diameter steel pipe, can be put into the well-ventilated material rack, but should be covered with a backing plate. The warehouse shall be selected according to geographical conditions and shall be of common closed type, that is to say, it is a warehouse with a walled roof, tight Windows and doors and equipped with ventilation devices. The warehouse should pay attention to ventilation in sunny days, moisture-proof in rainy days, and always maintain a proper storage environment.
There are many items for quality testing of steel components, including tensile testing, bending fatigue testing, compressive/flexural testing, and corrosion resistance testing. Materials and related products in the R & D and production process of real-time grasp of product quality performance, can avoid quality returns, waste of raw materials, etc.
Structural steel used in construction and engineering is referred to as construction steel, which refers to the steel used in building, bridge, ship, boiler or other engineering to make metal structural parts. Such as carbon structural steel, low alloy steel, reinforced steel and so on.
Structural steel used in machinery manufacturing refers to steel used in the manufacture of structural parts in machinery and equipment. Generally used to manufacture a variety of tools, such as carbon tool steel, alloy tool steel, high-speed tool steel, etc. According to the use can be divided into cutting tool steel, die steel, measuring tool steel. Steel with special properties, such as stainless acid-resistant steel, heat-resistant non-peeling steel, high resistance alloy, wear-resistant steel, magnetic steel, etc. This refers to the specialized use of steel in various industrial sectors, such as automobile steel, agricultural machinery steel, aviation steel, chemical machinery steel, boiler steel, electrical steel, welding rod steel, etc.
Post time: Jan-01-2023