NL165506C - METHOD FOR PREPARING LEAD-CONTAINING STEEL. - Google Patents

METHOD FOR PREPARING LEAD-CONTAINING STEEL.

Info

Publication number: NL165506C
Authority: NL; Netherlands
Prior art keywords: containing steel; preparing lead; preparing; lead; steel
Prior art date: 1970-12-28

Application number

NL7117742A

Other languages

Dutch (nl)

Other versions

NL165506B (en

NL7117742A (en

Original Assignee

Ver Edelstahlwerke Ag

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.)

1970-12-28

Filing date

1971-12-23

Publication date

1981-04-15

1971-12-23 Application filed by Ver Edelstahlwerke Ag filed Critical Ver Edelstahlwerke Ag

1972-06-30 Publication of NL7117742A publication Critical patent/NL7117742A/xx

1980-11-17 Publication of NL165506B publication Critical patent/NL165506B/en

1981-04-15 Application granted granted Critical

1981-04-15 Publication of NL165506C publication Critical patent/NL165506C/en

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
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0006—Adding metallic additives

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Treatment Of Steel In Its Molten State (AREA)
Manufacture And Refinement Of Metals (AREA)
Chemical Treatment Of Metals (AREA)

NL7117742A 1970-12-28 1971-12-23 METHOD FOR PREPARING LEAD-CONTAINING STEEL. NL165506C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT1165970A AT317274B (en)	1970-12-28	1970-12-28	Process for the production of steels containing lead

Publications (3)

Publication Number	Publication Date
NL7117742A NL7117742A (en)	1972-06-30
NL165506B NL165506B (en)	1980-11-17
NL165506C true NL165506C (en)	1981-04-15

Family

ID=3629973

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7117742A NL165506C (en)	1970-12-28	1971-12-23	METHOD FOR PREPARING LEAD-CONTAINING STEEL.

Country Status (11)

Country	Link
AT (1)	AT317274B (en)
BE (1)	BE777384A (en)
CH (1)	CH575471A5 (en)
DE (1)	DE2164057B2 (en)
ES (1)	ES398353A1 (en)
FR (1)	FR2120912A5 (en)
GB (1)	GB1362980A (en)
IT (1)	IT944370B (en)
LU (1)	LU64511A1 (en)
NL (1)	NL165506C (en)
SE (1)	SE380292B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1281551C (en) *	1985-02-18	1991-03-19	Kazuhiro Kinoshita	Method for addition of low-melting point metal
DE3739154A1 (en) *	1987-11-19	1989-06-01	Sueddeutsche Kalkstickstoff	LEADING ADDITIVE FOR STEEL MELTING

1970
- 1970-12-28 AT AT1165970A patent/AT317274B/en active
1971
- 1971-12-22 CH CH1888571A patent/CH575471A5/xx not_active IP Right Cessation
- 1971-12-23 DE DE19712164057 patent/DE2164057B2/en not_active Withdrawn
- 1971-12-23 LU LU64511D patent/LU64511A1/xx unknown
- 1971-12-23 NL NL7117742A patent/NL165506C/en not_active IP Right Cessation
- 1971-12-24 IT IT3292471A patent/IT944370B/en active
- 1971-12-27 ES ES398353A patent/ES398353A1/en not_active Expired
- 1971-12-27 SE SE1661871A patent/SE380292B/en unknown
- 1971-12-27 FR FR7146782A patent/FR2120912A5/fr not_active Expired
- 1971-12-28 BE BE777384A patent/BE777384A/en unknown
- 1971-12-29 GB GB6048271A patent/GB1362980A/en not_active Expired

Also Published As

Publication number	Publication date
CH575471A5 (en)	1976-05-14
FR2120912A5 (en)	1972-08-18
BE777384A (en)	1972-04-17
LU64511A1 (en)	1972-06-20
ES398353A1 (en)	1974-09-01
GB1362980A (en)	1974-08-14
DE2164057B2 (en)	1977-04-07
IT944370B (en)	1973-04-20
DE2164057A1 (en)	1972-07-13
NL165506B (en)	1980-11-17
SE380292B (en)	1975-11-03
AT317274B (en)	1974-08-26
NL7117742A (en)	1972-06-30

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Legal Events

Date	Code	Title	Description
1982-08-16	V1	Lapsed because of non-payment of the annual fee