Process for preparing strips or sheets of high strength austenit

Metal working – Method of mechanical manufacture – Combined manufacture including applying or shaping of fluent...

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51135R, 148 2, 148 12E, 148 38, B23P 1700

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045504873

ABSTRACT:
In the conventional process of manufacturing sheets of metastable austenitic stainless steel, a mechanical polishing step is included before or after the final temper rolling step. By insertion of this step, the fatigue resistance of the produced steel strips and sheets is remarkably improved.

REFERENCES:
patent: 675209 (1901-05-01), Godfrey
patent: 1998770 (1935-04-01), Schulte
patent: 3284250 (1966-11-01), Yeo et al.
patent: 3309242 (1967-03-01), Pops
patent: 3516874 (1970-06-01), Maker et al.
patent: 3844846 (1974-10-01), Friske et al.
B. E. Boardman, "Fatigue Resistance of Steels"; Metals Handbook Ninth Edition; vol. 1, Properties and Selection: Irons and Steels; American Society for Metals, Metals Park, Ohio, (1978); pp. 665-682.
J. A. Pope, Metal Fatigue, Chapman & Hall Ltd., London, England, (1959), pp. 1-4.

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