The technology for tightness improvement of the Ni austeniticcastiron cable head is studied.
分析了提高镍奥氏体铸铁电缆插头铸件致密性的工艺方案。
2
The result showed that austeniticcastiron with D-type graphite had excellent oxidizing resistance. The study provided experiment proof for application for glass moulds.
结果表明,D型石墨奥氏体基体铸铁具有较好的抗氧化性能,可为该合金用于玻璃模具提供生产依据。
3
Investigation showed that, in this new nickel castiron, besides graphite and austenitic base, had yet alloying cementite.