KR880000613A - 비스무트를 함유한 냉간 압연 쾌삭 강봉 - Google Patents

비스무트를 함유한 냉간 압연 쾌삭 강봉 Download PDF

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Publication number
KR880000613A
KR880000613A KR870005838A KR870005838A KR880000613A KR 880000613 A KR880000613 A KR 880000613A KR 870005838 A KR870005838 A KR 870005838A KR 870005838 A KR870005838 A KR 870005838A KR 880000613 A KR880000613 A KR 880000613A
Authority
KR
South Korea
Prior art keywords
weight
cold
rod
cold drawn
drawn steel
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.)
Withdrawn
Application number
KR870005838A
Other languages
English (en)
Korean (ko)
Inventor
피이 버어맨 스티븐
비이 스미스 리차드
엘 톰프슨 리차드
Original Assignee
원본미기재
스태너다인 인코포레이팃드
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 원본미기재, 스태너다인 인코포레이팃드 filed Critical 원본미기재
Publication of KR880000613A publication Critical patent/KR880000613A/ko
Withdrawn legal-status Critical Current

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)
KR870005838A 1986-06-10 1987-06-09 비스무트를 함유한 냉간 압연 쾌삭 강봉 Withdrawn KR880000613A (ko)

Applications Claiming Priority (2)

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
US872557 1986-06-10

Publications (1)

Publication Number Publication Date
KR880000613A true KR880000613A (ko) 1988-03-28

Family

ID=25359833

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870005838A Withdrawn KR880000613A (ko) 1986-06-10 1987-06-09 비스무트를 함유한 냉간 압연 쾌삭 강봉

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
RU2135628C1 (ru) * 1998-09-29 1999-08-27 ОАО Челябинский металлургический комбинат "МЕЧЕЛ" Автоматная сталь
RU2135627C1 (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
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
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
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
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
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
FR2601696B1 (enExample) 1993-02-26
IT8748037A0 (it) 1987-06-09
BR8702912A (pt) 1988-03-08
JPH0611898B2 (ja) 1994-02-16
IT1206026B (it) 1989-04-05
CA1301490C (en) 1992-05-26
GB2191507B (en) 1990-07-04
DE3718771C2 (de) 1996-09-05
US4741786A (en) 1988-05-03
DE3718771A1 (de) 1987-12-17
MX170074B (es) 1993-08-06
GB8713200D0 (en) 1987-07-08
JPS63442A (ja) 1988-01-05
FR2601696A1 (fr) 1988-01-22
GB2191507A (en) 1987-12-16

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19870609

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid