IN170771B - - Google Patents
Info
- Publication number
- IN170771B IN170771B IN655/CAL/86A IN655CA1986A IN170771B IN 170771 B IN170771 B IN 170771B IN 655CA1986 A IN655CA1986 A IN 655CA1986A IN 170771 B IN170771 B IN 170771B
- Authority
- IN
- India
- Prior art keywords
- less
- copper
- micrometers
- porosity
- pore size
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 3
- 239000010949 copper Substances 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000011148 porous material Substances 0.000 abstract 2
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000002441 X-ray diffraction Methods 0.000 abstract 1
- 238000003486 chemical etching Methods 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- 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
- C22C33/0242—Making ferrous alloys by powder metallurgy using the impregnating technique
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Ceramic Capacitors (AREA)
- Materials For Medical Uses (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/755,282 US4606768A (en) | 1985-07-15 | 1985-07-15 | High impact strength powder metal part and method for making same |
| US86618486A | 1986-05-20 | 1986-05-20 | |
| US87950286A | 1986-06-25 | 1986-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN170771B true IN170771B (de) | 1992-05-16 |
Family
ID=27419477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN655/CAL/86A IN170771B (de) | 1985-07-15 | 1986-08-29 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0214725B1 (de) |
| AT (1) | ATE71669T1 (de) |
| AU (1) | AU589441B2 (de) |
| CA (1) | CA1297705C (de) |
| DE (1) | DE3683428D1 (de) |
| ES (1) | ES2000348A6 (de) |
| IN (1) | IN170771B (de) |
| WO (1) | WO1987000463A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2180015C2 (ru) * | 2000-01-10 | 2002-02-27 | Открытое акционерное общество "АВТОВАЗ" | Порошковый материал для изготовления седел клапанов двигателя внутреннего сгорания |
| RU2271896C2 (ru) * | 2004-01-14 | 2006-03-20 | "Центр Разработки Нефтедобывающего Оборудования" ("Црно") | Спеченное изделие и способ его изготовления |
| CN112453387A (zh) * | 2020-11-27 | 2021-03-09 | 深圳市日东科技发展有限公司 | 一种基于粉末冶金的高密度不锈钢制品配方及其工艺 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2768917A (en) * | 1954-02-10 | 1956-10-30 | Eaton Mfg Co | Process of producing heat treated powdered metal articles |
| US3343954A (en) * | 1963-12-13 | 1967-09-26 | Porter Prec Products Inc | Article and process of forming the article from powdered metal |
| US3459547A (en) * | 1967-06-28 | 1969-08-05 | Burgess Norton Mfg Co | Method of making a structural alloy steel containing copper and other alloy elements |
| GB1399812A (en) * | 1971-10-23 | 1975-07-02 | Brico Eng | Sintered metal articles |
| US4431449A (en) * | 1977-09-26 | 1984-02-14 | Minnesota Mining And Manufacturing Company | Infiltrated molded articles of spherical non-refractory metal powders |
| US4327156A (en) * | 1980-05-12 | 1982-04-27 | Minnesota Mining And Manufacturing Company | Infiltrated powdered metal composite article |
| US4554218A (en) * | 1981-11-05 | 1985-11-19 | Minnesota Mining And Manufacturing Company | Infiltrated powered metal composite article |
| US4491558A (en) * | 1981-11-05 | 1985-01-01 | Minnesota Mining And Manufacturing Company | Austenitic manganese steel-containing composite article |
| KR890004522B1 (ko) * | 1982-09-06 | 1989-11-10 | 미쯔비시긴조구 가부시기가이샤 | 동용침 철계소결합금 부재의 제조방법과 그 방법에 의하여 제조된 2층 밸브 시이트 |
-
1986
- 1986-07-15 EP EP86305440A patent/EP0214725B1/de not_active Expired - Lifetime
- 1986-07-15 DE DE8686305440T patent/DE3683428D1/de not_active Expired - Fee Related
- 1986-07-15 WO PCT/US1986/001566 patent/WO1987000463A1/en not_active Ceased
- 1986-07-15 AT AT86305440T patent/ATE71669T1/de not_active IP Right Cessation
- 1986-07-15 CA CA000513811A patent/CA1297705C/en not_active Expired - Lifetime
- 1986-07-15 AU AU61943/86A patent/AU589441B2/en not_active Ceased
- 1986-07-15 ES ES8600318A patent/ES2000348A6/es not_active Expired
- 1986-08-29 IN IN655/CAL/86A patent/IN170771B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2000348A6 (es) | 1988-02-16 |
| EP0214725A1 (de) | 1987-03-18 |
| DE3683428D1 (de) | 1992-02-27 |
| EP0214725B1 (de) | 1992-01-15 |
| AU6194386A (en) | 1987-02-10 |
| AU589441B2 (en) | 1989-10-12 |
| ATE71669T1 (de) | 1992-02-15 |
| WO1987000463A1 (en) | 1987-01-29 |
| CA1297705C (en) | 1992-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0351056A3 (de) | Sintern von metallischem Pulver ohne Sinterhilfsmittel zum Formen von Strukturen | |
| IN170771B (de) | ||
| FI823806A7 (fi) | Menetelmä hauraiden, karkearakeisten metalliseosjauheiden puristamiseksi muovatuiksi puristeiksi ja niiden käyttö hydridivarastossa. | |
| Greetham | High density high speed steels | |
| JPS53114711A (en) | Covered superhard alloy tool | |
| JPS5387912A (en) | Wear-resisting sintered alloy | |
| JPS5386605A (en) | Sintered alloy having wear resistance at high temperature | |
| Paulin et al. | Reduction Mechanism of Unprocessed Lead | |
| JPS6414819A (en) | Manufacture of superconductive ceramic | |
| Fromson et al. | A Review of Ion Implantation Technology, 1981-1983 | |
| Smith | Elements of Powder Metallurgy | |
| JPS56108804A (en) | Sliding material | |
| Oki et al. | The Pore Structure of Sintered Steels: Metallographic Techniques | |
| GB1534221A (en) | Process for the production of sleeves and like workpieces from hard metals of high cobalt content | |
| Siddiqui | Comparative Studies of the Effects of Alloying Elements on Sintered Properties of Steels | |
| JPS5677360A (en) | Iron-base sintered parts | |
| JPS574341A (en) | Hot forging method of powder | |
| Baker et al. | Sintered Metal Friction Facing | |
| JPS5789409A (en) | Preparation of sintered composite metal | |
| Richter et al. | Boronizing Sintered Iron and Steel | |
| Salak | Structure of Manganese Alloyed Sintered Steels. I.--Base Powder Atomized Iron | |
| JPS57177940A (en) | Collecting method of covered sintered hard alloy | |
| Lezanski et al. | Copper Infiltration in Sintered Iron.(Retroactive Coverage) | |
| Taniguchi et al. | Sinterable Aluminum Nitride Composition | |
| JPS54150354A (en) | Hard composite material |