Material Composition For A Coating For Components Of Internal Combustion Engines
AssigneeKS Kolbenschmidt GmbH
InventorsWolfgang Hanke, Leander Schramm
Life of this patent
Estimating the term…
Abstract
The invention relates to a material composition for a coating for components of internal combustion engines, selected from one of the three material compositions indicated in the following table: formula. C Mn Cr B Si Fe 1. variant 0.1-5% 0.1-3% 0-2% 0.0-1% remainder 2. variant 0.1-5% 0.1-3% 1-13% 0.1-10% remainder 3. variant 0.1-5% 0.1-3% 8-30% 0.1-10% remainder
Claims18
A material composition for a coating for components of internal combustion engines, selected from one of the two material compositions listed in the following table:
- C
- Mn
- Cr
- B
- Si
- Fe
- variant A
- 0.1-5%
- 0.1-3%
- 1-13%
- 0.1-10%
- remainder
- variant B
- 0.1-5%
- 0.1-3%
- 8-30%
- 0.1-10%
- remainder
(canceled)
A method of coating at least one component present in an internal combustion engine, the method comprising the step of:
- applying a coating composition to at least one surface of the at least one component of an internal combustion engine, the coating composition selected from the group consisting of:
- a. a composition consisting essentially of between 0.1 to 5% carbon, between 0.1 and 3% manganese, between 1 to 13% chromium, between 0.1 and 10% boron and iron;
- b. a composition composition consisting essentially of between between 0.1 to 5% carbon, between 0.1 and 3% manganese, between 8 to 30% chromium, between 0.1 and 10% boron and iron;
- c. a composition composition consisting essentially of between between 0.1 to 5% carbon, between 0.1 and 3% manganese, between 0 and 2% chromium, between 0.1 and 10% boron, between 0 and 1% silicon and iron
Dependencies are inferred from the claim text.