Found 2 items, similar to Ni-hard iron.
English → English (WordNet) Definition: Ni-hard iron Ni-hard iron n : cast iron to which nickel has been added to make it resist abrasion [syn: Ni-hard]
English → English (gcide) Definition: Ni-hard iron Ni-hard \Ni-hard\, Ni-hard iron \Ni-hard iron\n. Cast iron to which nickel has been added to make it resist abrasion. [WordNet 1.5]