GB456005A - Safety razor blades and the like and the production thereof - Google Patents

Safety razor blades and the like and the production thereof

Info

Publication number
GB456005A
GB456005A GB1510935A GB1510935A GB456005A GB 456005 A GB456005 A GB 456005A GB 1510935 A GB1510935 A GB 1510935A GB 1510935 A GB1510935 A GB 1510935A GB 456005 A GB456005 A GB 456005A
Authority
GB
United Kingdom
Prior art keywords
per cent
nickel
production
safety razor
razor blades
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
GB1510935A
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB1510935A priority Critical patent/GB456005A/en
Publication of GB456005A publication Critical patent/GB456005A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C25D5/50—After-treatment of electroplated surfaces by heat-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

A razor blade or other fine edge tool is made from stainless chromium cutlery steel coated with nickel or a nickel-cobalt alloy, a blade or blank being hardened by heating in a reducing atmosphere after the coating is applied. Steel containing 15 per cent of chromium, 1 per cent of carbon, and 1 per cent. of manganese is electro-plated with nickel to a thickness of about 0,00025 inch, and after washing and drying is heated to 1050 DEG C. in illuminating gas, and is passed through water-cooled blocks and a tempering unit. an alternative coating contains 80 per cent of nickel and 20 per cent of cobalt.
GB1510935A 1935-05-23 1935-05-23 Safety razor blades and the like and the production thereof Expired GB456005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1510935A GB456005A (en) 1935-05-23 1935-05-23 Safety razor blades and the like and the production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1510935A GB456005A (en) 1935-05-23 1935-05-23 Safety razor blades and the like and the production thereof

Publications (1)

Publication Number Publication Date
GB456005A true GB456005A (en) 1936-11-02

Family

ID=10053189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1510935A Expired GB456005A (en) 1935-05-23 1935-05-23 Safety razor blades and the like and the production thereof

Country Status (1)

Country Link
GB (1) GB456005A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410033A1 (en) * 1988-02-17 1991-01-30 ITW-ATECO GmbH Process for manufacturing ferritic steel work pieces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410033A1 (en) * 1988-02-17 1991-01-30 ITW-ATECO GmbH Process for manufacturing ferritic steel work pieces

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