Method of vibrating continuous casting mold
US4457356A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 13, 1981 |
| Grant date | Jul 3, 1984 |
| Priority date | — |
| Expiry date | Aug 13, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D11/053
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
In a continuous casting mold which comprises: a plurality of ultrasonic vibrators fitted to the outer surface of each of the side walls of the mold along at least one straight line at prescribed intervals in the axial direction of the mold; the plurality of ultrasonic vibrators producing vibrating waves of identical wave lengths in the axial direction of the mold; the prescribed intervals being equal to half the wave length of the vibration waves generated in the axial direction of the mold; the improvement wherein the phases of the vibration waves of two adjacent ones of the plurality of ultrasonic vibrators are deviated by 180.degree. from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.