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Henan Inheritance Casting Material Co., Ltd.
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Do you know about spheroidizers?

Time:2019-04-29 Browse:165次

As its name implies, spheroidizing agents consist of spheroidizing elements such as cerium, magnesium and calcium。 It is a lightweight structural metal material。 It has many characteristics: good cutting ability, good damping, high specific stiffness and easy recovery。 It is welcomed by users。 The spheroidal graphite in nodular cast iron we see is spheroidized by spheroidizing agent。 This kind of spheroidizing excessive cast iron has higher strength and toughness than gray cast iron, and it can also possess gray。 Some advantages of cast iron, but the use of spheroidizing agent may increase the tendency of whitening and the appearance of hardened structure, so magnesium spheroidizing agent is now used in many places。

Therefore, for the spheroidizing agent containing magnesium element, 4%, 5% and 5。5% of the spheroidizing agent belongs to low magnesium spheroidizing agent, which is mostly used in the spheroidizing treatment of low sulphur ferrous melt。 It has the characteristics of gentle reflection and easy absorption of elements。 The spheroidizing agent containing 6% and 7% of magnesium is medium magnesium spheroidizing agent。 This kind of spheroidizing agent is mostly used in electric furnace double melting, and its application scope is relatively wide。 The treatment process is more extensive。

Through the article, you should also know some knowledge about nodulizers and the differences of magnesium nodulizers. Henan Inheritance Casting Warmly reminds you that if you want to know more about the news and consultation of nodulizers, you can visit our company's official website for understanding, inheritance casting professional production of nodulizers, website address: www.szgcgd.com.