Ductile iron, flame hardening, alloy iron direct hardfacing.

球墨铸铁，火焰淬火铸铁，合金铸铁的直接堆焊。

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Alloy Iron Valves are furnished with TFE Braided packing and Synthetic Fibre gaskets.

合金铸铁阀门配置编织tfe填料和合成纤维垫圈。

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To produce all kinds of castings pig iron, alloy iron, nodular iron and vermicular iron, etc.

和规模生产灰铸铁、合金铸铁、球墨铸铁和蠕墨铸铁等各类铸件。

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Both research groups use wire made of a standard alloy of nickel and iron that is easy to magnetise.

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For instance, while the vast majority of meteorites are stone, almost all sculpturals are made of an iron-nickel alloy, which takes on beautifully complex shapes as it falls to Earth through a process called ablation.

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Dr Post's system uses magnets made of an alloy of neodymium (a rarish metal), iron and boron.

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