IT8748037A0 - Barra di acciaio contenente bismuto trafilata a freddo liberamente lavorabile a macchina - Google Patents

Barra di acciaio contenente bismuto trafilata a freddo liberamente lavorabile a macchina

Info

Publication number
IT8748037A0
IT8748037A0 IT8748037A IT4803787A IT8748037A0 IT 8748037 A0 IT8748037 A0 IT 8748037A0 IT 8748037 A IT8748037 A IT 8748037A IT 4803787 A IT4803787 A IT 4803787A IT 8748037 A0 IT8748037 A0 IT 8748037A0
Authority
IT
Italy
Prior art keywords
bimmuth
steel bar
containing steel
cold drawn
bar freely
Prior art date
Application number
IT8748037A
Other languages
English (en)
Other versions
IT1206026B (it
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 IT8748037A0 publication Critical patent/IT8748037A0/it
Application granted granted Critical
Publication of IT1206026B publication Critical patent/IT1206026B/it

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Metal Extraction Processes (AREA)
  • Knives (AREA)
IT8748037A 1986-06-10 1987-06-09 Barra di acciaio contenente bismuto trafilata a freddo liberamente lavorabile a macchina IT1206026B (it)

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 (2)

Publication Number Publication Date
IT8748037A0 true IT8748037A0 (it) 1987-06-09
IT1206026B IT1206026B (it) 1989-04-05

Family

ID=25359833

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8748037A IT1206026B (it) 1986-06-10 1987-06-09 Barra di acciaio contenente bismuto trafilata a freddo liberamente lavorabile a macchina

Country Status (10)

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

Families Citing this family (6)

* 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
DE60115341T2 (de) 2000-06-22 2006-07-06 Jsr Corp. Verfahren zur Gewinnung eines Polymers aus einer Lösung
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
EP1580287B1 (en) * 2002-11-15 2008-01-16 Nippon Steel Corporation Steel excellent in machinability and method for production thereof
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
FR2445388B1 (fr) * 1978-12-25 1987-06-19 Daido Steel Co Ltd Acier de decolletage contenant des particules incluses de sulfure ayant un allongement, une taille et une distribution determines
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
US4255188A (en) * 1979-08-29 1981-03-10 Inland Steel Company Free machining steel with bismuth and manganese sulfide
US4247326A (en) * 1979-08-29 1981-01-27 Inland Steel Company Free machining steel with bismuth
US4255187A (en) * 1979-08-29 1981-03-10 Inland Steel Company Bismuth-containing steel
DE2937312A1 (de) * 1979-09-14 1981-03-26 Rena Büromaschinenfabrik GmbH & Co, 82041 Deisenhofen Vorrichtung zum abreissen von einzelblaettern von einer quer perforierten endlosbahn
EP0045815B1 (en) * 1980-08-11 1984-07-11 Inland Steel Company 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
JPH0611898B2 (ja) 1994-02-16
DE3718771C2 (de) 1996-09-05
GB2191507B (en) 1990-07-04
FR2601696A1 (fr) 1988-01-22
KR880000613A (ko) 1988-03-28
JPS63442A (ja) 1988-01-05
US4741786A (en) 1988-05-03
MX170074B (es) 1993-08-06
IT1206026B (it) 1989-04-05
BR8702912A (pt) 1988-03-08
GB2191507A (en) 1987-12-16
CA1301490C (en) 1992-05-26
DE3718771A1 (de) 1987-12-17
FR2601696B1 (it) 1993-02-26
GB8713200D0 (en) 1987-07-08

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950531