BR8702912A - Barra de aco de facil usinagem trefilada a frio - Google Patents

Barra de aco de facil usinagem trefilada a frio

Info

Publication number
BR8702912A
BR8702912A BR8702912A BR8702912A BR8702912A BR 8702912 A BR8702912 A BR 8702912A BR 8702912 A BR8702912 A BR 8702912A BR 8702912 A BR8702912 A BR 8702912A BR 8702912 A BR8702912 A BR 8702912A
Authority
BR
Brazil
Prior art keywords
facil
steel bar
bar cold
cold milled
machining
Prior art date
Application number
BR8702912A
Other languages
English (en)
Portuguese (pt)
Inventor
Stephen P Birman
Richard B Smith
Richard L Thompson
Original Assignee
Stanadyne Inc
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 Stanadyne Inc filed Critical Stanadyne Inc
Publication of BR8702912A publication Critical patent/BR8702912A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Knives (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Metal Extraction Processes (AREA)
BR8702912A 1986-06-10 1987-06-09 Barra de aco de facil usinagem trefilada a frio BR8702912A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/872,557 US4741786A (en) 1986-06-10 1986-06-10 Cold drawn free-machining steel bar including bismuth

Publications (1)

Publication Number Publication Date
BR8702912A true BR8702912A (pt) 1988-03-08

Family

ID=25359833

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8702912A BR8702912A (pt) 1986-06-10 1987-06-09 Barra de aco de facil usinagem trefilada a frio

Country Status (10)

Country Link
US (1) US4741786A (enExample)
JP (1) JPH0611898B2 (enExample)
KR (1) KR880000613A (enExample)
BR (1) BR8702912A (enExample)
CA (1) CA1301490C (enExample)
DE (1) DE3718771C2 (enExample)
FR (1) FR2601696A1 (enExample)
GB (1) GB2191507B (enExample)
IT (1) IT1206026B (enExample)
MX (1) MX170074B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4955305A (en) * 1988-09-23 1990-09-11 Melco Industries, Inc. Modular system for use with X-Y peripherals
US5928442A (en) * 1997-08-22 1999-07-27 Snap-On Technologies, Inc. Medium/high carbon low alloy steel for warm/cold forming
RU2135624C1 (ru) * 1998-01-22 1999-08-27 ОАО Челябинский металлургический комбинат "МЕЧЕЛ" Автоматная легированная сталь
RU2135627C1 (ru) * 1998-09-29 1999-08-27 ОАО Челябинский металлургический комбинат "МЕЧЕЛ" Автоматная сталь
RU2135628C1 (ru) * 1998-09-29 1999-08-27 ОАО Челябинский металлургический комбинат "МЕЧЕЛ" Автоматная сталь
RU2135626C1 (ru) * 1998-09-29 1999-08-27 ОАО Челябинский металлургический комбинат "МЕЧЕЛ" Автоматная сталь
RU2135625C1 (ru) * 1998-09-29 1999-08-27 ОАО Челябинский металлургический комбинат "МЕЧЕЛ" Автоматная сталь
US6403761B2 (en) 2000-06-22 2002-06-11 Jsr Corporation Method for recovering a polymer
JP4323778B2 (ja) * 2002-11-15 2009-09-02 新日本製鐵株式会社 被削性に優れる鋼の製造方法
JP4264247B2 (ja) 2002-11-15 2009-05-13 新日本製鐵株式会社 被削性に優れる鋼およびその製造方法
KR100708430B1 (ko) * 2002-11-15 2007-04-18 신닛뽄세이테쯔 카부시키카이샤 피삭성이 우수한 강과 그 제조 방법
DE102009052036A1 (de) 2009-11-05 2011-05-12 Buderus Edelstahl Band Gmbh Bleifreier Automatenstahl

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1107840B (it) * 1978-07-25 1985-12-02 Alfachimici Spa Soluzione catalitica per la deposizione anelettrica di metalli
FR2436825B1 (fr) * 1978-09-20 1987-07-24 Daido Steel Co Ltd Acier de decolletage au tellure et au soufre presentant une anisotropie reduite des proprietes mecaniques et une bonne aptitude au forgeage a froid, et procede de sa preparation
JPS5541943A (en) * 1978-09-20 1980-03-25 Daido Steel Co Ltd Te-s type free-cutting steel of little anisotropism in mechanical property and excellent cold forging property
DE2951812A1 (de) * 1978-12-25 1980-07-10 Daido Steel Co Ltd Automatenstahl
US4236939A (en) * 1979-01-24 1980-12-02 Inland Steel Company Semi-finished steel article and method for producing same
US4333776A (en) * 1979-01-24 1982-06-08 Inland Steel Company Semi-finished steel article
US4236929A (en) * 1979-06-15 1980-12-02 Ball Corporation Rapid strength development in compacting glass batch materials
US4255187A (en) * 1979-08-29 1981-03-10 Inland Steel Company Bismuth-containing steel
US4247326A (en) * 1979-08-29 1981-01-27 Inland Steel Company Free machining steel with bismuth
US4255188A (en) * 1979-08-29 1981-03-10 Inland Steel Company Free machining steel with bismuth and manganese sulfide
DE2937312A1 (de) * 1979-09-14 1981-03-26 Rena Büromaschinenfabrik GmbH & Co, 82041 Deisenhofen Vorrichtung zum abreissen von einzelblaettern von einer quer perforierten endlosbahn
DE3068522D1 (en) * 1980-08-11 1984-08-16 Inland Steel Co Semi-finished steel article and method for producing same
US4389249A (en) * 1982-04-22 1983-06-21 Inland Steel Company Method for adding ingredient to steel as shot
DD225598A3 (de) * 1983-02-01 1985-07-31 Maxhuette Unterwellenborn Rueckgeschwefelte automatenstaehle mit wismut und modifizierenden legierungselementen
DD244269A3 (de) * 1984-07-12 1987-04-01 Maxhuette Unterwellenborn Verfahren zur herstellung bismutlegierter automatenstaehle mit definiertem gefuege

Also Published As

Publication number Publication date
IT1206026B (it) 1989-04-05
DE3718771C2 (de) 1996-09-05
GB2191507B (en) 1990-07-04
CA1301490C (en) 1992-05-26
FR2601696A1 (fr) 1988-01-22
GB8713200D0 (en) 1987-07-08
JPH0611898B2 (ja) 1994-02-16
GB2191507A (en) 1987-12-16
KR880000613A (ko) 1988-03-28
JPS63442A (ja) 1988-01-05
US4741786A (en) 1988-05-03
MX170074B (es) 1993-08-06
DE3718771A1 (de) 1987-12-17
IT8748037A0 (it) 1987-06-09
FR2601696B1 (enExample) 1993-02-26

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C22C 38/60 (2006.01)