ES371765A1 - Improvements in or relating to corrosion resistant powdered metal article and method of making the same - Google Patents
Improvements in or relating to corrosion resistant powdered metal article and method of making the sameInfo
- Publication number
- ES371765A1 ES371765A1 ES371765A ES371765A ES371765A1 ES 371765 A1 ES371765 A1 ES 371765A1 ES 371765 A ES371765 A ES 371765A ES 371765 A ES371765 A ES 371765A ES 371765 A1 ES371765 A1 ES 371765A1
- Authority
- ES
- Spain
- Prior art keywords
- making
- relating
- same
- corrosion resistant
- powdered metal
- 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.)
- Expired
Links
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)
- Powder Metallurgy (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Chemical Treatment Of Metals (AREA)
- Paints Or Removers (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Abstract
A method of making articles of greater resistance to corrosion, with metallic powder, comprising: pressing said powder into a crude compact; sintering said compact in a substantially non-oxidizing atmosphere, to form a sintered article; impregnating at least the surface of said article with an alkali metal silicate, and curing said silicate. (Machine-translation by Google Translate, not legally binding)
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 (en) | 1971-11-16 |
Family
ID=25066537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES371765A Expired ES371765A1 (en) | 1968-09-26 | 1969-09-22 | Improvements in or relating to corrosion resistant powdered metal article and method of making the same |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS4925803B1 (en) |
AT (1) | AT315217B (en) |
BE (1) | BE739439A (en) |
BR (1) | BR6912645D0 (en) |
CH (1) | CH511658A (en) |
DE (1) | DE1947963C3 (en) |
DK (1) | DK123573B (en) |
ES (1) | ES371765A1 (en) |
FR (1) | FR2018922A1 (en) |
GB (1) | GB1283767A (en) |
NO (1) | NO135019C (en) |
SE (1) | SE358669B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3035772C2 (en) * | 1980-09-23 | 1982-09-30 | Schunk & Ebe Gmbh, 6301 Heuchelheim | Process for the production of a surface-hardened sintered iron part |
SE446605B (en) * | 1985-02-13 | 1986-09-29 | Ibm Svenska Ab | Vacuum impregnation of sintered materials with dry lubricant |
DE3809737A1 (en) * | 1988-03-23 | 1989-10-05 | Schwaebische Huettenwerke Gmbh | METHOD FOR PRODUCING MOLDED PARTS FROM METAL PARTICLES AND SEALING ELEMENT MADE THEREOF |
JPH03115586A (en) * | 1989-09-28 | 1991-05-16 | Nkk Corp | Formation of ceramic film |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB703403A (en) * | 1950-09-14 | 1954-02-03 | Rolls Royce | Silicate impregnation of porous castings |
FR1254405A (en) * | 1956-06-15 | 1961-02-24 | Int Alloys Ltd | Process for sealing the pores and joints of refractory materials |
-
1969
- 1969-09-11 NO NO364469A patent/NO135019C/no unknown
- 1969-09-22 CH CH1427169A patent/CH511658A/en not_active IP Right Cessation
- 1969-09-22 ES ES371765A patent/ES371765A1/en not_active Expired
- 1969-09-23 DK DK504969A patent/DK123573B/en unknown
- 1969-09-23 DE DE19691947963 patent/DE1947963C3/en not_active Expired
- 1969-09-24 FR FR6932523A patent/FR2018922A1/fr not_active Withdrawn
- 1969-09-24 BR BR21264569A patent/BR6912645D0/en unknown
- 1969-09-25 AT AT907469A patent/AT315217B/en not_active IP Right Cessation
- 1969-09-25 SE SE1320969A patent/SE358669B/xx unknown
- 1969-09-25 GB GB4734969A patent/GB1283767A/en not_active Expired
- 1969-09-26 JP JP7682669A patent/JPS4925803B1/ja active Pending
- 1969-09-26 BE BE739439D patent/BE739439A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2018922A1 (en) | 1970-06-26 |
NO135019B (en) | 1976-10-18 |
SE358669B (en) | 1973-08-06 |
GB1283767A (en) | 1972-08-02 |
BE739439A (en) | 1970-03-26 |
DE1947963A1 (en) | 1970-04-02 |
DK123573B (en) | 1972-07-10 |
DE1947963C3 (en) | 1981-06-11 |
DE1947963B2 (en) | 1980-08-21 |
JPS4925803B1 (en) | 1974-07-03 |
NO135019C (en) | 1977-01-26 |
AT315217B (en) | 1974-05-10 |
CH511658A (en) | 1971-08-31 |
BR6912645D0 (en) | 1973-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES331156A1 (en) | Improvements in the manufacture of organic base brake linings. (Machine-translation by Google Translate, not legally binding) | |
FR2256106B1 (en) | ||
SE7510034L (en) | COMPOSITE METAL FORMS | |
ZA727376B (en) | Sintered metal articles | |
ES371765A1 (en) | Improvements in or relating to corrosion resistant powdered metal article and method of making the same | |
GB1115908A (en) | Sintered hard metal | |
ES364747A1 (en) | Process for the continuous production of a strip from powdered metal | |
ES397262A1 (en) | Procedure for the preparation of a material composed of metal and carbon. (Machine-translation by Google Translate, not legally binding) | |
ES403267A1 (en) | A method of improving an article made of a sintered metal hard. (Machine-translation by Google Translate, not legally binding) | |
GB1010246A (en) | Process for producing a metal coating on a ceramic body | |
GB1152837A (en) | Impregnated Sintered Metal Articles | |
GB967554A (en) | Metal graphite compacts | |
GB1264476A (en) | ||
GB1123685A (en) | Improvements in or relating to metal powders and articles produced therefrom | |
GB990620A (en) | A friction body of sintered friction material | |
ZA728023B (en) | Sintered metal articles | |
GB1010222A (en) | Semiconductor diode base | |
ES370755A1 (en) | Thermal insulation of molten metal | |
GB899183A (en) | Improvements relating to hot pressing apparatus | |
JPS5253115A (en) | Cylinder liner made of iron system sintered metal | |
GB865282A (en) | Method for attaching a composition metal-ceramic material to a backing member | |
ES406097A1 (en) | Method of sintering iron, copper tin alloys followed by slow cooling | |
GB927611A (en) | Improvements in or relating to methods of forming an adherent layer on a sintered ceramic body | |
AU441622B2 (en) | Sintered ferrous metal alloy materials infiltrated witha metal alloy | |
ES359201A1 (en) | Improvements in the pressing of metal articles. (Machine-translation by Google Translate, not legally binding) |