BR8007237A - Processo para a fabricacao de um prendedor - Google Patents

Processo para a fabricacao de um prendedor

Info

Publication number
BR8007237A
BR8007237A BR8007237A BR8007237A BR8007237A BR 8007237 A BR8007237 A BR 8007237A BR 8007237 A BR8007237 A BR 8007237A BR 8007237 A BR8007237 A BR 8007237A BR 8007237 A BR8007237 A BR 8007237A
Authority
BR
Brazil
Prior art keywords
binder
manufacture
Prior art date
Application number
BR8007237A
Other languages
English (en)
Inventor
Den Sype J Van
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of BR8007237A publication Critical patent/BR8007237A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Forging (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Die Bonding (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
BR8007237A 1979-11-09 1980-11-07 Processo para a fabricacao de um prendedor BR8007237A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/093,015 US4281429A (en) 1979-11-09 1979-11-09 Method for making fasteners

Publications (1)

Publication Number Publication Date
BR8007237A true BR8007237A (pt) 1981-05-19

Family

ID=22236343

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8007237A BR8007237A (pt) 1979-11-09 1980-11-07 Processo para a fabricacao de um prendedor

Country Status (8)

Country Link
US (1) US4281429A (pt)
EP (1) EP0028984A1 (pt)
JP (1) JPS5675519A (pt)
BR (1) BR8007237A (pt)
CA (1) CA1143915A (pt)
ES (1) ES496594A0 (pt)
IL (1) IL61414A (pt)
NO (1) NO803332L (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993021355A1 (en) * 1992-04-16 1993-10-28 Nippon Steel Corporation Austenitic stainless steel sheet with excellent surface quality and production thereof
US6338600B2 (en) * 1999-11-15 2002-01-15 Ejot Verbindungstechnik Gmbh & Co. Kg Self-tapping, corrosion-resistant screw with hardened tip
DE10033471C1 (de) * 2000-07-10 2001-12-06 Sfs Ind Holding Ag Heerbrugg Selbstbohrender Befestiger
US8683842B1 (en) 2010-03-24 2014-04-01 Norfolk Southern Corporation Railroad spikes and methods of making the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1029395A (en) * 1912-01-04 1912-06-11 Hans Mueller Art of process of manufacturing bolts, rivets, and similar articles.
US1554336A (en) * 1920-04-17 1925-09-22 Roy H Smith Metal article
US2032586A (en) * 1934-04-06 1936-03-03 Birger W Lindquist Method of and apparatus for forming screws
US2027980A (en) * 1935-08-30 1936-01-14 Pittsburgh Screw & Bolt Corp Manufacture of screws and bolts
US2113172A (en) * 1936-04-29 1938-04-05 Lamson & Sessions Co Manufacture of headed blanks
GB981318A (en) * 1962-12-17 1965-01-20 Mond Nickel Co Ltd Treatment of stainless steel
GB1353219A (en) * 1971-11-20 1974-05-15 Standard Pressed Steel Co Method for forming rivets
US3871925A (en) * 1972-11-29 1975-03-18 Brunswick Corp Method of conditioning 18{14 8 stainless steel
US4042423A (en) * 1975-12-03 1977-08-16 Union Carbide Corporation Method for providing strong wire and strip
US4042421A (en) * 1975-12-03 1977-08-16 Union Carbide Corporation Method for providing strong tough metal alloys
JPS53103923A (en) * 1977-02-23 1978-09-09 Kobe Steel Ltd Production of high tensile strenght bolts
US4161415A (en) * 1978-02-01 1979-07-17 Union Carbide Corporation Method for providing strong wire
BE873620A (nl) * 1979-01-22 1979-07-23 Bekaert Sa Nv Werkwijze voor het vervormen van voorwerpen uit gelegeerd staal

Also Published As

Publication number Publication date
ES8201452A1 (es) 1981-12-16
JPS5675519A (en) 1981-06-22
EP0028984A1 (en) 1981-05-20
US4281429A (en) 1981-08-04
IL61414A0 (en) 1980-12-31
NO803332L (no) 1981-05-11
ES496594A0 (es) 1981-12-16
CA1143915A (en) 1983-04-05
IL61414A (en) 1984-01-31

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