FR2326478A1 - Matiere composite resistant a l'usure et son procede d'elaboration - Google Patents
Matiere composite resistant a l'usure et son procede d'elaborationInfo
- Publication number
- FR2326478A1 FR2326478A1 FR7620600A FR7620600A FR2326478A1 FR 2326478 A1 FR2326478 A1 FR 2326478A1 FR 7620600 A FR7620600 A FR 7620600A FR 7620600 A FR7620600 A FR 7620600A FR 2326478 A1 FR2326478 A1 FR 2326478A1
- Authority
- FR
- France
- Prior art keywords
- wear
- composite material
- preparation process
- resistant composite
- resistant
- 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.)
- Granted
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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
- C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/618,854 US4066422A (en) | 1975-10-02 | 1975-10-02 | Wear-resistant composite material and method of making an article thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2326478A1 true FR2326478A1 (fr) | 1977-04-29 |
FR2326478B1 FR2326478B1 (fr) | 1981-08-07 |
Family
ID=24479398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7620600A Granted FR2326478A1 (fr) | 1975-10-02 | 1976-07-06 | Matiere composite resistant a l'usure et son procede d'elaboration |
Country Status (9)
Country | Link |
---|---|
US (1) | US4066422A (fr) |
JP (1) | JPS5244707A (fr) |
BR (1) | BR7605775A (fr) |
CA (1) | CA1057914A (fr) |
DE (1) | DE2628003A1 (fr) |
FR (1) | FR2326478A1 (fr) |
GB (1) | GB1488805A (fr) |
IT (1) | IT1061160B (fr) |
ZA (1) | ZA763296B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4430115A (en) | 1980-05-27 | 1984-02-07 | Marko Materials, Inc. | Boron stainless steel powder and rapid solidification method |
US4368788A (en) * | 1980-09-10 | 1983-01-18 | Reed Rock Bit Company | Metal cutting tools utilizing gradient composites |
US6156443A (en) * | 1998-03-24 | 2000-12-05 | National Research Council Of Canada | Method of producing improved erosion resistant coatings and the coatings produced thereby |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1562042A (en) * | 1919-05-03 | 1925-11-17 | Gen Electric | Process of preparing boron-iron alloys |
US3293012A (en) * | 1962-11-27 | 1966-12-20 | Exxon Production Research Co | Process of infiltrating diamond particles with metallic binders |
US3372010A (en) * | 1965-06-23 | 1968-03-05 | Wall Colmonoy Corp | Diamond abrasive matrix |
US3800891A (en) * | 1968-04-18 | 1974-04-02 | Hughes Tool Co | Hardfacing compositions and gage hardfacing on rolling cutter rock bits |
US3635699A (en) * | 1969-12-22 | 1972-01-18 | Union Carbide Corp | Method of producing sized particles of low-carbon ferrochromium |
ZA704370B (en) * | 1970-06-25 | 1971-11-24 | De Beers Ind Diamond | Hard wearing surfaces |
US3791818A (en) * | 1972-08-14 | 1974-02-12 | Us Air Force | Steel alloy |
US3970445A (en) * | 1974-05-02 | 1976-07-20 | Caterpillar Tractor Co. | Wear-resistant alloy, and method of making same |
-
1975
- 1975-10-02 US US05/618,854 patent/US4066422A/en not_active Expired - Lifetime
-
1976
- 1976-06-03 ZA ZA763296A patent/ZA763296B/xx unknown
- 1976-06-14 GB GB24545/76A patent/GB1488805A/en not_active Expired
- 1976-06-18 IT IT24445/76A patent/IT1061160B/it active
- 1976-06-23 DE DE19762628003 patent/DE2628003A1/de not_active Withdrawn
- 1976-06-28 CA CA255,784A patent/CA1057914A/fr not_active Expired
- 1976-07-06 FR FR7620600A patent/FR2326478A1/fr active Granted
- 1976-07-28 JP JP51090138A patent/JPS5244707A/ja active Pending
- 1976-08-31 BR BR7605775A patent/BR7605775A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
FR2326478B1 (fr) | 1981-08-07 |
CA1057914A (fr) | 1979-07-10 |
GB1488805A (en) | 1977-10-12 |
ZA763296B (en) | 1977-05-25 |
US4066422A (en) | 1978-01-03 |
IT1061160B (it) | 1982-10-20 |
DE2628003A1 (de) | 1977-04-14 |
BR7605775A (pt) | 1977-08-23 |
JPS5244707A (en) | 1977-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |