Slider with leading edge blend and conformal step features
A slider having an air bearing surface and a leading face is described. The slider comprises a leading edge blend comprising a first curved surface formed at an intersection of the air bearing surface and the leading face. The slider further comprises at least one step feature having a second surface with a first portion recessed from the air bearing surface and a second portion recessed from and conformal to the first curved surface of the leading edge blend.
1. A slider having an air bearing surface and a leading face, comprising:
a leading edge blend comprising a first curved surface formed at an intersection of the air bearing surface and the leading face; and
at least one step feature having a second surface with a first portion recessed from the air bearing surface and a second portion recessed from and conformal to the first curved surface of the leading edge blend.
2. The slider of claim 1 , further comprising a carbon overcoat over the leading edge blend.
3. The slider of claim 1 , further comprising a trailing edge blend.
4. The slider of claim 1 , further comprising a blend on at least one side of the slider.
5. The slider of claim 1 , wherein the leading edge blend has a blend penetration distance between a plane of the leading face and a point at which the air bearing surface straightens of around 2.5 microns.
6. The slider of claim 1 , wherein the leading edge blend has a blend depth distance between a primary plane of the air bearing surface and a point at which the leading face straightens of around 0.4 microns.