US3792726A - Method for strenghtnening a metal surface - Google Patents

Method for strenghtnening a metal surface Download PDF

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Publication number
US3792726A
US3792726A US00210733A US3792726DA US3792726A US 3792726 A US3792726 A US 3792726A US 00210733 A US00210733 A US 00210733A US 3792726D A US3792726D A US 3792726DA US 3792726 A US3792726 A US 3792726A
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US
United States
Prior art keywords
metal
molten metal
powder
strengthened
mold
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 - Lifetime
Application number
US00210733A
Other languages
English (en)
Inventor
A Wada
M Morishima
Y Sakai
T Sumi
S Kawakaki
T Kozawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daido Deiko KK
Original Assignee
Daido Deiko KK
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 Daido Deiko KK filed Critical Daido Deiko KK
Application granted granted Critical
Publication of US3792726A publication Critical patent/US3792726A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Powder Metallurgy (AREA)
US00210733A 1970-12-29 1971-12-22 Method for strenghtnening a metal surface Expired - Lifetime US3792726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45121220A JPS4946685B1 (es) 1970-12-29 1970-12-29

Publications (1)

Publication Number Publication Date
US3792726A true US3792726A (en) 1974-02-19

Family

ID=14805847

Family Applications (1)

Application Number Title Priority Date Filing Date
US00210733A Expired - Lifetime US3792726A (en) 1970-12-29 1971-12-22 Method for strenghtnening a metal surface

Country Status (5)

Country Link
US (1) US3792726A (es)
JP (1) JPS4946685B1 (es)
DE (1) DE2165058C3 (es)
GB (1) GB1381603A (es)
SE (1) SE384154B (es)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216682A (en) * 1977-08-23 1980-08-12 Honda Giken Kogyo Kabushiki Kaisha Fiber-reinforced light alloy cast article
US4318438A (en) * 1977-09-27 1982-03-09 Honda Giken Kogyo Kabushiki Kaisha Method for casting a fiber-reinforced composite article
US4646811A (en) * 1984-04-27 1987-03-03 Mazda Motor Corporation Process for forming a high alloy layer on a casting
US5404639A (en) * 1980-07-02 1995-04-11 Dana Corporation Composite insulation for engine components

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114177C2 (de) * 1981-04-03 1984-08-23 Mannesmann AG, 4000 Düsseldorf Verfahren zum Herstellen eines Arbeitswerkzeuges zur spanlosen Warmverformung von Stahl und Warmarbeitswerkzeug
JP5608907B2 (ja) * 2009-06-10 2014-10-22 地方独立行政法人北海道立総合研究機構 溶湯を用いた表面被覆方法および表面被覆金属
CN101912958A (zh) * 2010-07-16 2010-12-15 昆明理工大学 一种沉沙咀的原位合成复合方法
CN101943234B (zh) * 2010-08-06 2012-07-04 昆明理工大学 碳化钛增强铸铁基刹车盘的复合工艺
CN111618306A (zh) * 2020-06-11 2020-09-04 太仓欧兹机械科技有限公司 一种具有复合金属层的孔内壁的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2034550A (en) * 1934-10-25 1936-03-17 Gen Electric Arcing tip and method for making the same
US2161597A (en) * 1936-07-22 1939-06-06 Cleveland Graphite Bronze Co Method of bonding powdered metallic material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2034550A (en) * 1934-10-25 1936-03-17 Gen Electric Arcing tip and method for making the same
US2161597A (en) * 1936-07-22 1939-06-06 Cleveland Graphite Bronze Co Method of bonding powdered metallic material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216682A (en) * 1977-08-23 1980-08-12 Honda Giken Kogyo Kabushiki Kaisha Fiber-reinforced light alloy cast article
US4318438A (en) * 1977-09-27 1982-03-09 Honda Giken Kogyo Kabushiki Kaisha Method for casting a fiber-reinforced composite article
US5404639A (en) * 1980-07-02 1995-04-11 Dana Corporation Composite insulation for engine components
US4646811A (en) * 1984-04-27 1987-03-03 Mazda Motor Corporation Process for forming a high alloy layer on a casting

Also Published As

Publication number Publication date
GB1381603A (en) 1975-01-22
SE384154B (sv) 1976-04-26
DE2165058A1 (de) 1972-07-06
JPS4946685B1 (es) 1974-12-11
DE2165058C3 (de) 1974-06-12
DE2165058B2 (de) 1973-11-22

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