安陽縣慧康冶金耐材有限公司王斌（經(jīng)理）地址：河南省安陽曲溝彰鄧160號電話：0372-5688161 0372-3178696 郵編：455133手機：13523728004 傳真：0372-2955205郵箱：ayhkyj@ 網(wǎng)址：..alibabacom硅鐵●用途及應用范圍：主要應用于鋼鐵工業(yè)和鑄造工業(yè).煉鋼中沉淀脫氧和擴散脫氧，生產(chǎn)球墨鑄鐵孕育劑和球化劑?！駜?yōu)點：提高鋼的硬度、強度、彈性和磁導率；降低變壓器的磁滯損。阻止碳化物形成，促進石墨的析出和球化，改善鑄鐵性能?！窕瘜W成分：硅、鐵、鋁、鈣Ferro silicon● Application: Mainly used in steel and iron industory and casting industory.In steel-making,it is used to precipitate and diffuse oxygen.In the production of ductile casting iron,it is an important inoculant and nodulizer.● Advantages: Improve the hardness、strength、elasticity and permeabilityof steel;Lower the hysteresis loss of the transformer. To prevent the formation of carbides,Promote the precipitation and nodulization of graphite,Perfect the performance and nature of casting iron.● Chemical composition:Si、Fe、Al、Ca