According to the experience of producing aluminum-containing steel, in order to ensure the aluminum content and fluidity of molten steel in LR AH32 Marine steel plate, strict control of terminal carbon content and pre-deoxidation of molten steel during la
2021-12-10
Due to the harsh working environment of ships, the hull is subject to chemical and electrochemical corrosion of seawater, and the corrosion of Marine organisms and microorganisms. The hull bears large wind and wave impact and alternating load; The shape o
2021-12-10
ABS Grade B steel plate cutting, the main use of two methods, the first is cold cutting, the second is hot cutting. Each method has its own specific classification, for example, when cold cutting, water flow cutting or ordinary cutting can be used, or saw
2021-12-02
After cutting, NC flame steel plate cutting machine should check the steel cutting surface, mainly check whether there are cracks, slag and other problems on the cutting surface of ABS AH36 marine steel plate. The inspection method is generally visual ins
2021-12-02
Incision width: the dimension of the widest part of the incision, usually 0. 15-6mm. If the cutting width is not appropriate, it will cause waste of BV AH32 steel plate, reduce cutting speed and increase energy consumption. Surface roughness of BV AH32 st
2021-12-02
Large flange refers to a flange that exceeds the size specified by the relevant part of the country. There are three production processes for large flange pieces: casting, rolling and splicing. The production of such flanges must be produced by the constr
2021-11-05