sica cored wire manufacturers
Cored wire is made from steel strip by rolling and stuffed with alloy powders. According to different alloy powders, the cored wire manufacturers always divide it into SiCa cored wire, silicon manganese cored wire, calcium silicon barium cored wire, barium aluminum cored wire, calcium aluminum cored wire, ferro calcium cored wire, calcium cored wire and etc.
The cored wire make it more effective to add the smelting material into molten steel or molten iron in the process of steelmaking or foundry. Through the professional feeding wire equipment can insert the cored wire into the desired position, so when the cored wire epidermis is dissolved, the core can be fully dissolved and produce a chemical reaction in the desired position, this avoid the reaction with air and slag effectively and improve the absorption rate of smelting material. It is widely used as deoxidizer, desulfurizer and alloy additive, it can change the shape of inclusions in molten steel and improve the quality of products from steelmaking and foundry.
The characteristics of cored wire are as followings: Firstly, It is beneficial to adjust and control the content of easily oxidized elements and trace elements, it can greatly increase the alloy yield, reduce the smelting costs, shorten smelting time and accurately control the composition. Secondly, It can purity the molten steel and change the nature and morphology of inclusions, improve the quality of molten steel and casting state. Thirdly, The cored wire can be divided into two types of internal and external, the mechanical equipment required for feeding the wire is simple and reliable, occupy small floor space, especially for the internal cored wire, its more suitable to use in the narrow places.
The usage of cores wire: It is mainly used for refining outside the furnace with less additive. Compared with the block material input method, the feeding wire method has a high yield and high precision hit rate, it is suitable for the micro-regulation of the alloy elements in steel. Compared with the powder injection method, it has the characteristics of low temperature drop of molten steel, low gas content in steel and simple equipment, easy to operate and low investment.
There are so much more manufacturers of cored wire in China, Anyang Huatuo Metallurgy Co.,Ltd is one of them, Hutuo produces the cored wire strictly according to the YB-T053-93 (Alloy Cored Wire), the cored wire diameter is 13mm, the steel plate thickness is 0.4mm and 0.35mm, the steel plate weight is 170g/m, the uniformity is 2.5%-5%. At the same time can prepare different alloy powder according to the requirements of the users. The SiCa cored wire produced by Huatuo factory meets the standards in national and industry, it is multi-specified and multi-variety, can also satisfy various requirements of technology from the users, it has the advantages of uniform feeding , regular geometrical size and low wire breakage rate. Thanks for your consult, if any confused just contact us.