CA1041324A - Process for the production of high apparent density water atomized steel powders - Google Patents
Process for the production of high apparent density water atomized steel powdersInfo
- Publication number
- CA1041324A CA1041324A CA207,148A CA207148A CA1041324A CA 1041324 A CA1041324 A CA 1041324A CA 207148 A CA207148 A CA 207148A CA 1041324 A CA1041324 A CA 1041324A
- Authority
- CA
- Canada
- Prior art keywords
- particles
- psc
- powders
- mesh
- finer
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US389603A US3900309A (en) | 1973-08-16 | 1973-08-16 | Process for the production of high apparent density water atomized steel powders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1041324A true CA1041324A (en) | 1978-10-31 |
Family
ID=23538940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA207,148A Expired CA1041324A (en) | 1973-08-16 | 1974-08-15 | Process for the production of high apparent density water atomized steel powders |
Country Status (19)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2806716C3 (de) * | 1978-02-14 | 1985-08-29 | Mannesmann AG, 4000 Düsseldorf | Verfahren zum Herstellen von Eisenpulver |
| US4220689A (en) * | 1979-01-26 | 1980-09-02 | Armco Inc. | Galling resistant austenitic stainless steel powder product |
| US4385929A (en) * | 1981-06-19 | 1983-05-31 | Sumitomo Metal Industries Limited | Method and apparatus for production of metal powder |
| IT1192991B (it) * | 1981-09-15 | 1988-05-26 | Bruss Polt I | Procedimento per la fabbricazione di fibre metalliche ed apparecchiatura per la sua attuazione |
| DE3338523C2 (de) * | 1982-03-25 | 1987-05-27 | Bruss Polt I | Verfahren und Vorrichtung zur Herstellung von Metallfasern |
| CA1192362A (en) * | 1982-08-10 | 1985-08-27 | Brunswick Mining And Smelting Corporation Limited | Wet zinc dust atomization and distribution |
| US4602953A (en) * | 1985-03-13 | 1986-07-29 | Fine Particle Technology Corp. | Particulate material feedstock, use of said feedstock and product |
| US4627959A (en) * | 1985-06-18 | 1986-12-09 | Inco Alloys International, Inc. | Production of mechanically alloyed powder |
| JPS646145U (US06272168-20010807-M00014.png) * | 1987-06-29 | 1989-01-13 | ||
| DE69314438T2 (de) * | 1992-11-30 | 1998-05-14 | Sumitomo Electric Industries | Niedrig legierter Sinterstahl und Verfahren zu dessen Herstellung |
| SE9602835D0 (sv) * | 1996-07-22 | 1996-07-22 | Hoeganaes Ab | Process for the preparation of an iron-based powder |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3325277A (en) * | 1965-02-01 | 1967-06-13 | Smith Corp A O | Method of making metal powder |
| US3597188A (en) * | 1968-08-23 | 1971-08-03 | Domtar Ltd | Method of making high density iron powder |
| US3668024A (en) * | 1969-10-07 | 1972-06-06 | Smith Inland A O | Method of annealing metal powder |
| US3687654A (en) * | 1971-03-10 | 1972-08-29 | Smith Inland A O | Method of making alloy steel powder |
| SE350770B (US06272168-20010807-M00014.png) * | 1971-05-14 | 1972-11-06 | Hoeganaes Ab | |
| US3725142A (en) * | 1971-08-23 | 1973-04-03 | Smith A Inland Inc | Atomized steel powder having improved hardenability |
-
1973
- 1973-08-16 US US389603A patent/US3900309A/en not_active Expired - Lifetime
-
1974
- 1974-07-31 AR AR254976A patent/AR201605A1/es active
- 1974-08-06 GB GB3465074A patent/GB1475421A/en not_active Expired
- 1974-08-08 BE BE147425A patent/BE818640A/xx unknown
- 1974-08-13 SE SE7410336A patent/SE7410336L/xx unknown
- 1974-08-13 DE DE2438841A patent/DE2438841A1/de not_active Ceased
- 1974-08-13 JP JP9206674A patent/JPS5737641B2/ja not_active Expired
- 1974-08-13 FR FR7428096A patent/FR2245439B1/fr not_active Expired
- 1974-08-14 BR BR6686/74A patent/BR7406686D0/pt unknown
- 1974-08-14 IT IT69548/74A patent/IT1016831B/it active
- 1974-08-14 ES ES429260A patent/ES429260A1/es not_active Expired
- 1974-08-15 NO NO742934A patent/NO142337C/no unknown
- 1974-08-15 CS CS745721A patent/CS204987B2/cs unknown
- 1974-08-15 HU HU74UE53A patent/HU178361B/hu unknown
- 1974-08-15 DD DD180521A patent/DD113314A5/xx unknown
- 1974-08-15 CA CA207,148A patent/CA1041324A/en not_active Expired
- 1974-08-16 YU YU02245/74A patent/YU224574A/xx unknown
- 1974-08-16 PL PL1974173529A patent/PL113721B1/pl unknown
- 1974-08-16 NL NL7411023A patent/NL7411023A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AR201605A1 (es) | 1975-03-31 |
| SE7410336L (sv) | 1975-02-17 |
| BE818640A (fr) | 1975-02-10 |
| JPS5064149A (US06272168-20010807-M00014.png) | 1975-05-31 |
| NO142337C (no) | 1980-08-06 |
| GB1475421A (en) | 1977-06-01 |
| US3900309A (en) | 1975-08-19 |
| FR2245439A1 (US06272168-20010807-M00014.png) | 1975-04-25 |
| DE2438841A1 (de) | 1975-02-27 |
| CS204987B2 (en) | 1981-04-30 |
| HU178361B (en) | 1982-04-28 |
| NO742934L (US06272168-20010807-M00014.png) | 1975-03-17 |
| NO142337B (no) | 1980-04-28 |
| FR2245439B1 (US06272168-20010807-M00014.png) | 1978-09-22 |
| ES429260A1 (es) | 1976-08-16 |
| PL113721B1 (en) | 1980-12-31 |
| YU224574A (en) | 1982-02-28 |
| AU7153474A (en) | 1976-01-29 |
| DD113314A5 (US06272168-20010807-M00014.png) | 1975-06-05 |
| NL7411023A (nl) | 1975-02-18 |
| BR7406686D0 (pt) | 1975-05-27 |
| JPS5737641B2 (US06272168-20010807-M00014.png) | 1982-08-11 |
| IT1016831B (it) | 1977-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0215168B1 (en) | Method for making rare-earth element containing permanent magnets | |
| CA1041324A (en) | Process for the production of high apparent density water atomized steel powders | |
| US3951577A (en) | Apparatus for production of metal powder according water atomizing method | |
| US4585619A (en) | Method of producing high speed steel products metallurgically | |
| CA1233679A (en) | Wrought p/m processing for prealloyed powder | |
| US3954461A (en) | Process for the production of low apparent density water atomized steel powders | |
| US5902373A (en) | Sponge-iron powder | |
| DE3138669A1 (de) | Verfahren zum herstellen geformter gegenstaende | |
| EP0011981B1 (en) | Method of manufacturing powder compacts | |
| US3597188A (en) | Method of making high density iron powder | |
| US3528081A (en) | Method of making steel powder | |
| JPH0750648B2 (ja) | Ｆｅ−Ｓｉ−Ａ１系合金圧粉磁心の製造方法 | |
| US3481714A (en) | Flowable metal powders | |
| CA1046386A (en) | Process for the production of low apparent density water atomized steel powders | |
| JPH0222121B2 (US06272168-20010807-M00014.png) | ||
| JPS6289802A (ja) | Ｆｅ−Ｎｉ系合金圧粉磁心の製造方法 | |
| KR790001890B1 (ko) | 고밀도 강철분말의 제조방법 | |
| US2367358A (en) | Abrasive compositions and method of forming same | |
| JPH0762184B2 (ja) | Ｔｉ合金製品の製造方法 | |
| JPS62282417A (ja) | 希土類磁石の製造方法 | |
| US4415527A (en) | Desulfurization process for ferrous powder | |
| JPH022810B2 (US06272168-20010807-M00014.png) | ||
| JPH01275702A (ja) | 粉末焼結材の製造方法 | |
| SU1600927A1 (ru) | Способ обработки распыленного металлического порошка | |
| US3418104A (en) | Producing pulverulent iron for powder metallurgy by compacting feed stocks |
