- Industry: Mining
- Number of terms: 33118
- Number of blossaries: 0
- Company Profile:
The U.S. Bureau of Mines (USBM) was the primary United States Government agency conducting scientific research and disseminating information on the extraction, processing, use, and conservation of mineral resources.
Founded on May 16, 1910, through the Organic Act (Public Law 179), USBM's missions ...
A steel angle or bar riveted or welded across the web of a built-up girder to stiffen it.
Industry:Mining
A steel bar usually from 1 to 2 ft (0.3 to 0.6 m) in length, with one end drawn to a thin edge, the other curved to a claw.
Industry:Mining
A steel bar, usually of 7/8-in (2.22-cm) stock and about 4 ft (1.2 m) long, with each end sharpened, bent out at an angle of 45 degrees , the bends being 3 to 6 in (7.6 to 15.2 cm) from each end.
Industry:Mining
A steel barge with large hatchways and coal transporters used for coaling ships.
Industry:Mining
A steel bit in which diamonds or other cutting media may be inset by hand peening or attached by a mechanical process such as casting, sintering, or brazing.
Industry:Mining
A steel bit in which diamonds or other cutting media may be inset by hand peening or attached by a mechanical process such as casting, sintering, or brazing.
Industry:Mining
A steel bit in which diamonds or other cutting media may be inset by hand peening or attached by a mechanical process such as casting, sintering, or brazing.
Industry:Mining
A steel bit in which diamonds or other cutting media may be inset by hand peening or attached by a mechanical process such as casting, sintering, or brazing.
Industry:Mining
A steel bit in which diamonds or other cutting media may be inset by hand peening or attached by a mechanical process such as casting, sintering, or brazing.
Industry:Mining
A steel bit in which diamonds or other cutting media may be inset by hand peening or attached by a mechanical process such as casting, sintering, or brazing.
Industry:Mining
