Alloy for backing steel of a bimetallic band saw blade
US5417777A · kind A · utility
38Cited by
0References
8Claims
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Assignee
Inventor
Key dates
| Filing date | Feb 22, 1994 |
| Grant date | May 23, 1995 |
| Priority date | — |
| Expiry date | Feb 22, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12965
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A bimetallic band saw blade has a high speed cutting edge welded to a backing band of a steel alloy containing the following elements percentages by weight: PA1 Cr - 0.5% to no more than 1.5% PA1 V - 0.10% to 0.75% PA1 Mo - 1.5% to 2.5% wherein said backing band comprises a substantially lesser amount by weight of Chromium than Molybdenum the alloy also contains C, Si, Mn, Nb and/or Ni and Al in such varying amounts that the total alloy content, except for Fe and inevitable impurities, is in the range of 3.12% to 8.48%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.