ni-hard iron

2 definitions found

ni-hard iron - Collaborative International Dictionary of English v.0.48 :

  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]

ni-hard iron - WordNet (r) 2.1 (2005) :

  Ni-hard iron
      n 1: cast iron to which nickel has been added to make it resist
           abrasion [syn: Ni-hard, Ni-hard iron]