Method for producing a cast component with an insert
AssigneeMahle International GmbH
InventorsUlrich Bischofberger, Stefan Gaiselmann
Life of this patent
Estimating the term…
Abstract
A cylinder liner for an internal combustion engine may include an aluminum alloy material including a magnesium content of at least 0.3% by weight, a liner body having a circumferential face, and an adapter layer of silicon oxide disposed on the circumferential face. The adapter layer may include at least one of a potassium oxide content and a sodium oxide content of greater than or equal to 0% by weight.
Claims22
1-8. (canceled)
A cylinder liner for an internal combustion engine, comprising:
- an aluminum alloy material including a magnesium content of at least 0.3% by weight;
- a liner body having a circumferential face;
- and
- an adapter layer of a silicon oxide material disposed on the circumferential face of the liner body, wherein the silicon oxide material of the adapter layer includes at least one of a potassium oxide content and a sodium oxide content of greater than or equal to 0% by weight.
10-12. (canceled)
A cylinder block for an internal combustion engine, comprising:
- an aluminum alloy component including a magnesium content of at least 0.3% by weight;
- a cylinder liner including a liner body having a circumferential face;
- an adapter layer of a silicon oxide material disposed on the circumferential face of the liner body, the silicon oxide material of the adapter layer including at least one of a potassium oxide content and a sodium oxide content of greater than or equal to 0% by weight;
- and
- wherein the aluminum alloy component encases the adapter layer.
A cylinder liner of a cylinder block for an internal combustion engine, comprising:
- an aluminum alloy component including a magnesium content of at least 0.5% by weight;
- a liner body having a circumferential surface;
- an adapter layer of a silicon oxide material disposed on the circumferential surface;
- and
- wherein the aluminum alloy component encases the adapter layer, and wherein the adapter layer has a region at a boundary surface of the silicon oxide material to the aluminum alloy component containing magnesium oxide and silicon to facilitate a positively locking connection between the liner body and the aluminum alloy component.
Dependencies are inferred from the claim text.