GB601225A - Improvements in and relating to a method of preparing ferrous metals for cold drawing and to the method of cold drawing - Google Patents

Improvements in and relating to a method of preparing ferrous metals for cold drawing and to the method of cold drawing

Info

Publication number
GB601225A
GB601225A GB23614/44A GB2361444A GB601225A GB 601225 A GB601225 A GB 601225A GB 23614/44 A GB23614/44 A GB 23614/44A GB 2361444 A GB2361444 A GB 2361444A GB 601225 A GB601225 A GB 601225A
Authority
GB
United Kingdom
Prior art keywords
cold drawing
per cent
ferrous metals
relating
sulphur
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB23614/44A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB601225A publication Critical patent/GB601225A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/201—Work-pieces; preparation of the work-pieces, e.g. lubricating, coating
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/043—Sulfur; Selenenium; Tellurium
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Semi-solids; greasy
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2080/00—Special pretreatment of the material to be lubricated, e.g. phosphatising or chromatising of a metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubricants (AREA)
  • Metal Extraction Processes (AREA)

Abstract

A lubricating composition, intended more particularly for use in the cold drawing or forming of ferrous metals under pressure comprises oleaginous material, sulphur and water. The sulphur may be chemically combined or intimately mixed with the oleaginous material and may exist in concentrations from one-half of 1 per cent to 15 per cent. The concentration of water may vary between one-half of 1 per cent to 5 per cent. The ferrous metal to be drawn is immersed in a bath of the composition, preferably at a temperature of from 125 DEG to 160 DEG F. until a heavy black coating is formed thereon after which it is removed and subjected to the drawing operation.
GB23614/44A 1944-11-27 Improvements in and relating to a method of preparing ferrous metals for cold drawing and to the method of cold drawing Expired GB601225A (en)

Publications (1)

Publication Number Publication Date
GB601225A true GB601225A (en) 1948-04-30

Family

ID=1737796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23614/44A Expired GB601225A (en) 1944-11-27 Improvements in and relating to a method of preparing ferrous metals for cold drawing and to the method of cold drawing

Country Status (1)

Country Link
GB (1) GB601225A (en)

Similar Documents

Publication Publication Date Title
GB366813A (en) Improvements in or relating to electrolytes and amalgamating baths for the production of metallic coatings
GB581639A (en) Improvements in the treatment of cast iron for the reception of tin coatings thereon
GB601225A (en) Improvements in and relating to a method of preparing ferrous metals for cold drawing and to the method of cold drawing
GB597754A (en) Process for treating ferrous sheets and other ferrous articles
GB634599A (en) Improvements relating to the casting of aluminium on articles or parts made of ferrous metals, or on surfaces of such metals
US2104667A (en) Treatment of rustless iron
GB625834A (en) Improvements in or relating to surface finishing aluminium and its alloys
GB496866A (en) Process for improving the working of metals by processes such as drawing, not involving the use of cutting tools
GB706681A (en) Improvements in or relating to the production of aluminium-iron alloy coated ferroussheet stock
GB589932A (en) Improvements in or relating to the surface treatment of magnesium and its alloys
GB718024A (en) Improvements in and relating to methods of brightening aluminium
GB774693A (en) Improvements relating to the lubrication of metallic surfaces
GB701478A (en) Improvements in or relating to a process for the electrolytic treatment of articles of iron or iron alloys
GB380882A (en) Improvements in or relating to hardening alloy steels
GB606382A (en) Improvements relating to the surface protection of metals
GB739313A (en) Improvements relating to the production of oxalate coatings on metals
GB497510A (en) Improvements in and relating to welding fluxes and flux-coated electrodes
GB628169A (en) Method of introducing bismuth into steel or iron baths or into a steel alloy
GB532661A (en) Improvements in or relating to the cleaning and pickling of metals and to compositions for use therein
GB490561A (en) Improvements in and relating to a process for hardening gold and silver alloys
GB278398A (en) Improvements in or relating to the pickling of metals
GB149371A (en) Improvements relating to the preservation of metals and metallic articles
SU35523A1 (en) Method of etching ferrous metals
GB599725A (en) Improvements relating to the heat-treatment of metal articles
GB420461A (en) Improvements relating to processes for preventing rusting of ferrous metals