Alloy overlay having thermal characteristics similar to those of a substrate
US5312697A · kind A · utility
2Cited by
10References
4Claims
0Family size
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Key dates
| Filing date | Apr 24, 1992 |
| Grant date | May 17, 1994 |
| Priority date | — |
| Expiry date | Apr 24, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12937
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A nickel-base alloy suitable for overlaying steel substrates. The alloy and steel have similar thermal conductivities and thermal coefficients of expansion. The alloy broadly initially contains about 15-20% molybdenum, about 5-10% chromium, up to about 2% iron, up to about 5% tungsten and/or niobium, up to about 0.1% carbon, and the balance essentially nickel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.