MX147030A - Mejoras en metodo y aparato para el endurecimiento superficial de partes metalicas pulverizadas - Google Patents
Mejoras en metodo y aparato para el endurecimiento superficial de partes metalicas pulverizadasInfo
- Publication number
- MX147030A MX147030A MX169957A MX16995777A MX147030A MX 147030 A MX147030 A MX 147030A MX 169957 A MX169957 A MX 169957A MX 16995777 A MX16995777 A MX 16995777A MX 147030 A MX147030 A MX 147030A
- Authority
- MX
- Mexico
- Prior art keywords
- metal parts
- surface hardening
- spray metal
- spray
- hardening
- Prior art date
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
-
- 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
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1143—Making porous workpieces or articles involving an oxidation, reduction or reaction step
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/707,843 US4071382A (en) | 1976-07-22 | 1976-07-22 | Method for case hardening powdered metal parts |
Publications (1)
Publication Number | Publication Date |
---|---|
MX147030A true MX147030A (es) | 1982-09-23 |
Family
ID=24843381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX169957A MX147030A (es) | 1976-07-22 | 1977-07-22 | Mejoras en metodo y aparato para el endurecimiento superficial de partes metalicas pulverizadas |
Country Status (4)
Country | Link |
---|---|
US (1) | US4071382A (es) |
JP (1) | JPS5312735A (es) |
CA (1) | CA1083021A (es) |
MX (1) | MX147030A (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS589806B2 (ja) * | 1977-03-30 | 1983-02-23 | 住友電気工業株式会社 | 粉末冶金用焼結炉 |
JPS5544516A (en) * | 1978-09-21 | 1980-03-28 | Honda Motor Co Ltd | Soft-nitriding method with gas |
DE3035772C2 (de) * | 1980-09-23 | 1982-09-30 | Schunk & Ebe Gmbh, 6301 Heuchelheim | Verfahren zur Herstellung eines oberflächengehärteten Sintereisenteils |
JPS5819414A (ja) * | 1981-07-28 | 1983-02-04 | Riken Corp | 摺動部材及びその製造方法 |
JPS60177174A (ja) * | 1984-02-24 | 1985-09-11 | Mitsubishi Metal Corp | 鉄系焼結部品の表面処理法 |
JPS60177175A (ja) * | 1984-02-24 | 1985-09-11 | Mitsubishi Metal Corp | 鉄系焼結部品の表面処理方法 |
JPS60186489A (ja) * | 1984-03-02 | 1985-09-21 | 同和鉱業株式会社 | 焼結部品の軟窒化処理方法及びその装置 |
US4738730A (en) * | 1986-02-18 | 1988-04-19 | Lindberg Corporation | Steam sealing for nitrogen treated ferrous part |
GB8608717D0 (en) * | 1986-04-10 | 1986-05-14 | Lucas Ind Plc | Metal components |
US4776901A (en) * | 1987-03-30 | 1988-10-11 | Teledyne Industries, Inc. | Nitrocarburizing and nitriding process for hardening ferrous surfaces |
US5059489A (en) * | 1988-07-15 | 1991-10-22 | Corning Incorporated | Surface modified structures |
DE19520354C2 (de) * | 1995-06-07 | 1997-07-10 | Bt Magnettechnologie Gmbh | Verfahren zum Einsatzhärten von höhermolybdänlegierten Sinterstählen |
JP5731107B2 (ja) * | 2009-07-01 | 2015-06-10 | 本田技研工業株式会社 | 窒化部材およびその製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3276919A (en) * | 1963-10-28 | 1966-10-04 | Electro Optical Systems Inc | Process for forming metal structures having very fine pores |
US3615380A (en) * | 1967-05-19 | 1971-10-26 | Elektromelallurgie Mbh Ges | Sintered nitrogen-containing key steel refining alloy |
BR7102060D0 (pt) * | 1970-04-17 | 1973-04-05 | Wilkinson Sword Ltd | Lamina de barbear e processo para a fabricacao da mesma |
US3892597A (en) * | 1972-04-13 | 1975-07-01 | Midland Ross Corp | Method of nitriding |
CH585861A5 (es) * | 1972-04-20 | 1977-03-15 | Bbc Brown Boveri & Cie | |
US3904448A (en) * | 1973-01-04 | 1975-09-09 | Victor Company Of Japan | Method for preparing magnetic alloy powder by surface nitriding |
JPS5110136A (ja) * | 1974-07-15 | 1976-01-27 | Toyota Motor Co Ltd | Tetsukeishoketsuseihinnochitsukashorihoho |
JPS5120036A (en) * | 1974-08-12 | 1976-02-17 | Nippon Packaging Kk | Kinzokubuhinno kagakushoriho |
-
1976
- 1976-07-22 US US05/707,843 patent/US4071382A/en not_active Expired - Lifetime
-
1977
- 1977-04-14 CA CA276,196A patent/CA1083021A/en not_active Expired
- 1977-07-21 JP JP8783877A patent/JPS5312735A/ja active Pending
- 1977-07-22 MX MX169957A patent/MX147030A/es unknown
Also Published As
Publication number | Publication date |
---|---|
US4071382A (en) | 1978-01-31 |
CA1083021A (en) | 1980-08-05 |
JPS5312735A (en) | 1978-02-04 |
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