ES371765A1 - Un metodo de confeccion de articulos de una mayor resis- tencia. - Google Patents

Un metodo de confeccion de articulos de una mayor resis- tencia.

Info

Publication number: ES371765A1
Authority: ES; Spain
Prior art keywords: making; relating; same; corrosion resistant; powdered metal
Prior art date: 1968-09-26
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.): Expired

Application number

ES371765A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Allegheny Ludlum Steel Corp

Original Assignee

Allegheny Ludlum Steel Corp

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.)

1968-09-26

Filing date

1969-09-22

Publication date

1971-11-16

1969-09-22 Application filed by Allegheny Ludlum Steel Corp filed Critical Allegheny Ludlum Steel Corp

1971-11-16 Publication of ES371765A1 publication Critical patent/ES371765A1/es

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F3/26—Impregnating

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Chemical Treatment Of Metals (AREA)
Other Surface Treatments For Metallic Materials (AREA)
Powder Metallurgy (AREA)
Paints Or Removers (AREA)
Aftertreatments Of Artificial And Natural Stones (AREA)

ES371765A 1968-09-26 1969-09-22 Un metodo de confeccion de articulos de una mayor resis- tencia. Expired ES371765A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US76296868A	1968-09-26	1968-09-26

Publications (1)

Publication Number	Publication Date
ES371765A1 true ES371765A1 (es)	1971-11-16

Family

ID=25066537

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES371765A Expired ES371765A1 (es)	1968-09-26	1969-09-22	Un metodo de confeccion de articulos de una mayor resis- tencia.

Country Status (12)

Country	Link
JP (1)	JPS4925803B1 (es)
AT (1)	AT315217B (es)
BE (1)	BE739439A (es)
BR (1)	BR6912645D0 (es)
CH (1)	CH511658A (es)
DE (1)	DE1947963C3 (es)
DK (1)	DK123573B (es)
ES (1)	ES371765A1 (es)
FR (1)	FR2018922A1 (es)
GB (1)	GB1283767A (es)
NO (1)	NO135019C (es)
SE (1)	SE358669B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3035772C2 (de) *	1980-09-23	1982-09-30	Schunk & Ebe Gmbh, 6301 Heuchelheim	Verfahren zur Herstellung eines oberflächengehärteten Sintereisenteils
SE446605B (sv) *	1985-02-13	1986-09-29	Ibm Svenska Ab	Vakuumimpregnering av sintrade material med torrt smorjmedel
DE3809737A1 (de) *	1988-03-23	1989-10-05	Schwaebische Huettenwerke Gmbh	Verfahren zum herstellen von formteilen aus metallteilchen und daraus hergestelltes dichtungselement
JPH03115586A (ja) *	1989-09-28	1991-05-16	Nkk Corp	セラミック膜の形成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB703403A (en) *	1950-09-14	1954-02-03	Rolls Royce	Silicate impregnation of porous castings
FR1254405A (fr) *	1956-06-15	1961-02-24	Int Alloys Ltd	Procédé d'étanchéisation des pores et joints de matériaux réfractaires

1969
- 1969-09-11 NO NO364469A patent/NO135019C/no unknown
- 1969-09-22 CH CH1427169A patent/CH511658A/fr not_active IP Right Cessation
- 1969-09-22 ES ES371765A patent/ES371765A1/es not_active Expired
- 1969-09-23 DK DK504969A patent/DK123573B/da unknown
- 1969-09-23 DE DE19691947963 patent/DE1947963C3/de not_active Expired
- 1969-09-24 FR FR6932523A patent/FR2018922A1/fr not_active Withdrawn
- 1969-09-24 BR BR21264569A patent/BR6912645D0/pt unknown
- 1969-09-25 SE SE1320969A patent/SE358669B/xx unknown
- 1969-09-25 AT AT907469A patent/AT315217B/de not_active IP Right Cessation
- 1969-09-25 GB GB4734969A patent/GB1283767A/en not_active Expired
- 1969-09-26 BE BE739439D patent/BE739439A/xx unknown
- 1969-09-26 JP JP7682669A patent/JPS4925803B1/ja active Pending

Also Published As

Publication number	Publication date
SE358669B (es)	1973-08-06
JPS4925803B1 (es)	1974-07-03
FR2018922A1 (es)	1970-06-26
NO135019C (es)	1977-01-26
DE1947963B2 (de)	1980-08-21
CH511658A (fr)	1971-08-31
DK123573B (da)	1972-07-10
NO135019B (es)	1976-10-18
GB1283767A (en)	1972-08-02
AT315217B (de)	1974-05-10
DE1947963A1 (de)	1970-04-02
DE1947963C3 (de)	1981-06-11
BR6912645D0 (pt)	1973-05-15
BE739439A (es)	1970-03-26

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