Metal drawing mixture

Details Metal drawing mixture Metal drawing mixture

1975-01-09

1976-06-08

Lanham, C. W.

Metal deforming

With cleaning, descaling, or lubrication of work or product

Lubricating

B21C 900

Patent

active

039615111

ABSTRACT:
An improved metal surface and die protecting lubricating dry-drawing mixture, substantially in the form of a powder, is provided and is applied to the surface of a cleaned and an alkaline coated metal or steel workpiece such as a rod or wire. It serves to eliminate the need for a metal draw coating and to eliminate limitations in previous drawing procedures from the standpoint of speed and maximized amount of total draw reduction.

REFERENCES:
patent: 159610 (1875-02-01), Reynolds et al.
patent: 804455 (1905-11-01), Comstock
patent: 1739631 (1929-12-01), Cross
patent: 2318614 (1943-05-01), Leonard
patent: 2319393 (1943-05-01), Epstein et al.
patent: 2335933 (1943-11-01), Goheen et al.
patent: 2393675 (1946-01-01), Fenner et al.
patent: 2531553 (1950-11-01), Canney

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