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 pulverizadas

Info

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
Application number
MX169957A
Other languages
English (en)
Inventor
Joseph Alfred Riopelle
Original Assignee
Midland Ross Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Midland Ross Corp filed Critical Midland Ross Corp
Publication of MX147030A publication Critical patent/MX147030A/es

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)
MX169957A 1976-07-22 1977-07-22 Mejoras en metodo y aparato para el endurecimiento superficial de partes metalicas pulverizadas MX147030A (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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