The formation process of graphite and matrix structure in highstrength synthetic casting iron was analyzed and compared with the microstructure of common grey iron.
分析了高强度合成铸铁中石墨和基体组织的形成过程，并将其与普通灰铸铁的显微组织进行对比。
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The results show that the Lanthanum rare earth alloy Can be used as a new type of modifying agents of the highstrength grey cast iron and compacted graphite Cast iron.
结果表明，镧稀土合金可做为高强度灰铸铁和蠕墨铸铁的一种新型变质剂。
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BONTAO HMCG (high Modulus Carbon Graphite) means high sensitivity, high strength and high fatigue proof capabilities of the rod.