IT1206025B - Barra di acciaio risolforata e rifo sforata, trafilata a freddo, conproprieta' meccaniche e lavorabilita' a macchina controllate - Google Patents

Barra di acciaio risolforata e rifo sforata, trafilata a freddo, conproprieta' meccaniche e lavorabilita' a macchina controllate

Info

Publication number: IT1206025B
Authority: IT; Italy
Prior art keywords: resolforated; rifo; bored; steel bar; mechanical property
Prior art date: 1986-06-10

Application number

IT8748036A

Other languages

English (en)

Other versions

IT8748036A0 (it

Inventor

Stephen P Birnab

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.)

1986-06-10

Filing date

1987-06-09

Publication date

1989-04-05

1987-06-09 Application filed by Stanadyne Inc filed Critical Stanadyne Inc

1987-06-09 Publication of IT8748036A0 publication Critical patent/IT8748036A0/it

1989-04-05 Application granted granted Critical

1989-04-05 Publication of IT1206025B publication Critical patent/IT1206025B/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
- C22C38/60—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
- C22C38/04—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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
- 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)
Metal Extraction Processes (AREA)
Luminescent Compositions (AREA)
Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

IT8748036A 1986-06-10 1987-06-09 Barra di acciaio risolforata e rifo sforata, trafilata a freddo, conproprieta' meccaniche e lavorabilita' a macchina controllate IT1206025B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US87254486A	1986-06-10	1986-06-10

Publications (2)

Publication Number	Publication Date
IT8748036A0 IT8748036A0 (it)	1987-06-09
IT1206025B true IT1206025B (it)	1989-04-05

Family

ID=25359800

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8748036A IT1206025B (it)	1986-06-10	1987-06-09	Barra di acciaio risolforata e rifo sforata, trafilata a freddo, conproprieta' meccaniche e lavorabilita' a macchina controllate

Country Status (9)

Country	Link
JP (1)	JPH062928B2 (it)
KR (1)	KR880000615A (it)
BR (1)	BR8702911A (it)
CA (1)	CA1301489C (it)
DE (1)	DE3718772C2 (it)
FR (1)	FR2601697B1 (it)
GB (1)	GB2191506B (it)
IT (1)	IT1206025B (it)
MX (1)	MX168196B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6395109B1 (en)	2000-02-15	2002-05-28	Cargill, Incorporated	Bar product, cylinder rods, hydraulic cylinders, and method for manufacturing
JP3929029B2 (ja)	2002-03-12	2007-06-13	三菱製鋼株式会社	含硫黄快削鋼
WO2004050932A1 (ja)	2002-11-15	2004-06-17	Nippon Steel Corporation	被削性に優れる鋼とその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3424576A (en) *	1968-04-23	1969-01-28	Lukens Steel Co	Free machining steels
US3634073A (en) *	1969-07-09	1972-01-11	United States Steel Corp	Free-machining steel, articles thereof and method of making
ZA75241B (en) *	1974-08-14	1976-01-28	Inland Steel Co	Leaded steel bar
JPS55138064A (en) *	1979-04-10	1980-10-28	Daido Steel Co Ltd	Free-cutting steel having excellent rolling fatigue strength
DE3009491A1 (de) *	1979-03-14	1980-09-25	Daido Steel Co Ltd	Stahl fuer das kaltschmieden und verfahren zu seiner herstellung
FR2456785A1 (fr) *	1979-05-17	1980-12-12	Daido Steel Co Ltd	Acier de decolletage contenant des inclusions determinees et un procede de sa preparation
ATE10652T1 (de) *	1979-06-08	1984-12-15	Henrik Giflo	Gegen dynamische beanspruchungen widerstandsfaehiger hochfester automatenstahl.
JPS62270752A (ja) *	1986-05-19	1987-11-25	Daido Steel Co Ltd	窒化処理性に優れた快削鋼

1987
- 1987-06-03 CA CA000538742A patent/CA1301489C/en not_active Expired - Fee Related
- 1987-06-04 DE DE3718772A patent/DE3718772C2/de not_active Expired - Fee Related
- 1987-06-05 GB GB8713199A patent/GB2191506B/en not_active Expired - Fee Related
- 1987-06-09 FR FR878707998A patent/FR2601697B1/fr not_active Expired
- 1987-06-09 BR BR8702911A patent/BR8702911A/pt unknown
- 1987-06-09 IT IT8748036A patent/IT1206025B/it active
- 1987-06-09 KR KR870005837A patent/KR880000615A/ko not_active Withdrawn
- 1987-06-10 JP JP62143441A patent/JPH062928B2/ja not_active Expired - Lifetime
- 1987-06-10 MX MX006853A patent/MX168196B/es unknown

Also Published As

Publication number	Publication date
GB2191506B (en)	1990-01-04
FR2601697A1 (fr)	1988-01-22
DE3718772C2 (de)	1994-02-17
DE3718772A1 (de)	1987-12-17
JPH062928B2 (ja)	1994-01-12
GB2191506A (en)	1987-12-16
CA1301489C (en)	1992-05-26
KR880000615A (ko)	1988-03-28
GB8713199D0 (en)	1987-07-08
BR8702911A (pt)	1988-03-08
MX168196B (es)	1993-05-11
IT8748036A0 (it)	1987-06-09
JPS63441A (ja)	1988-01-05
FR2601697B1 (fr)	1989-08-11

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19950531