Method of abrasive powder descaling of a strip
PCT No. PCT/SU88/00049 Sec. 371 Date Nov. 2, 1988 Sec. 102(e) Date Nov. 2, 1988 PCT Filed Mar. 2, 1988 PCT Pub. No. WO88/06497 PCT Pub. Date Sep. 7, 1988.The method envisages measuring strip tension and computing the difference between tensions at the inlet to and outlet from each descaling zone, co...
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Zusammenfassung: | PCT No. PCT/SU88/00049 Sec. 371 Date Nov. 2, 1988 Sec. 102(e) Date Nov. 2, 1988 PCT Filed Mar. 2, 1988 PCT Pub. No. WO88/06497 PCT Pub. Date Sep. 7, 1988.The method envisages measuring strip tension and computing the difference between tensions at the inlet to and outlet from each descaling zone, comparing this difference is strip tension with a preset difference, and compensating for deviations in strip tension from the preset difference by varying the pressure exerted by the powder on the strip in each descaling zone. |
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