Purenickel,excellentgeneralproperties.Usedtoweldthincastironpartandrepairweldingmachinedsurface,suchasguidedwayofmachinetool.纯镍，综合性能好。铸铁薄件及加工面补焊用，如机床导卫Purenickel,excellentgeneralproperties.Usedtoweldthincastironpartandrepairweldingmachinedsurface,suchasguidedwayofmachinetool.纯镍，综合性能好。铸铁薄件及加工面补焊用，如机床导卫Purenickel,excellentgeneralproperties.Usedtoweldthincastironpartandrepairweldingmachinedsurface,suchasguidedwayofmachinetool.纯镍，综合性能好。铸铁薄件及加工面补焊用，如机床导卫Purenickel,excellentgeneralproperties.Usedtoweldthincastironpartandrepairweldingmachinedsurface,suchasguidedwayofmachinetool.纯镍，综合性能好。铸铁薄件及加工面补焊用，如机床导卫Purenickel,excellentgeneralproperties.Usedtoweldthincastironpartandrepairweldingmachinedsurface,suchasguidedwayofmachinetool.纯镍，综合性能好。铸铁薄件及加工面补焊用，如机床导卫)