GB1237258A - Improvements in or relating to coated powders and sintered layers made therefrom - Google Patents

Improvements in or relating to coated powders and sintered layers made therefrom

Info

Publication number
GB1237258A
GB1237258A GB27153/68A GB2715368A GB1237258A GB 1237258 A GB1237258 A GB 1237258A GB 27153/68 A GB27153/68 A GB 27153/68A GB 2715368 A GB2715368 A GB 2715368A GB 1237258 A GB1237258 A GB 1237258A
Authority
GB
United Kingdom
Prior art keywords
powder
coated
metal
synthetic resin
resin
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
Application number
GB27153/68A
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.)
Usui Kokusai Sangyo Kaisha Ltd
Kuboko Paint Co Ltd
Original Assignee
Usui Kokusai Sangyo Kaisha Ltd
Kuboko Paint Co Ltd
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 Usui Kokusai Sangyo Kaisha Ltd, Kuboko Paint Co Ltd filed Critical Usui Kokusai Sangyo Kaisha Ltd
Publication of GB1237258A publication Critical patent/GB1237258A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

1,237,258. Coating. USUI KOKUSAI SANGYO K.K. and KUBOKO PAINT CO. Ltd. 7 June, 1968 [16 Oct., 1967], No. 27153/68. Heading B2E. [Also in Division C7] A coated powder comprises 80-97 parts by weight of metal or alloy powder and 1-5 parts by weight of a synthetic resin, the particles of said metal or alloy powder being coated with said resin, and the coated powder being at least 90% by weight of 80-300 BSS mesh size. The synthetic resin may be an acrylic polymer or copolymer, a vinyl polymer or copolymer, a vinyl acetal polymer, a partial reaction product of a phenol resin and hexamethylenetetramine, or a partial reactant of an epoxy resin with an amine or a polyamide. The metal or alloy powder may be of phosphor bronze, copper powder, nickel powder, or nickel silver. The particle size of the metal or alloy powder is suitably in the range 100-400 BSS mesh. The powder may be coated by employing a spraying method in which the synthetic resin is dissolved in a solvent and using a drying chamber containing a heated atmosphere or by a stirring method in which the synthetic resin, organic solvent and powder are introduced into a kneader.
GB27153/68A 1967-10-16 1968-06-07 Improvements in or relating to coated powders and sintered layers made therefrom Expired GB1237258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6644467 1967-10-16

Publications (1)

Publication Number Publication Date
GB1237258A true GB1237258A (en) 1971-06-30

Family

ID=13315935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27153/68A Expired GB1237258A (en) 1967-10-16 1968-06-07 Improvements in or relating to coated powders and sintered layers made therefrom

Country Status (2)

Country Link
FR (1) FR1582157A (en)
GB (1) GB1237258A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116889965A (en) * 2023-09-11 2023-10-17 山东正诺化工设备有限公司 Preparation method of high-flux reinforced pipe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834800A (en) * 1986-10-15 1989-05-30 Hoeganaes Corporation Iron-based powder mixtures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116889965A (en) * 2023-09-11 2023-10-17 山东正诺化工设备有限公司 Preparation method of high-flux reinforced pipe
CN116889965B (en) * 2023-09-11 2024-01-05 山东正诺化工设备有限公司 Preparation method of high-flux reinforced pipe

Also Published As

Publication number Publication date
FR1582157A (en) 1969-09-26

Similar Documents

Publication Publication Date Title
GB1059522A (en) Improvements relating to metal filled plastics
JPS5227436A (en) Polyester resin composition for powder coating
KR890013989A (en) Antimicrobial Powders and Their Preparation
ES432635A1 (en) Powder paints containing aluminum and nickel II
GB1243586A (en) Coating compositions
JPS5765754A (en) Electromagnetic wave-shielding electrically conductive plastic composition
GB1237258A (en) Improvements in or relating to coated powders and sintered layers made therefrom
ES432636A1 (en) Powder paints containing particulate metal II
GB1439126A (en) Conductive coating
GB1281287A (en) The preparation of fine nickel powder
ES8205246A1 (en) Room-temperature curable unsaturated polyester resins mixtures, their curing process and moulded products made from them.
JPS5579871A (en) Metal covering method for non-conductive substance
GB1365896A (en) Production of nuclear fuel particles
GB1324570A (en) Preparation of silver powder
GB1402148A (en) Process of coating a metal article
JPS5563808A (en) Manufacture of rare-earth metal intermetallic compound magnet
JPS53114739A (en) Molding of metal for surface coating and their preparation
GB572801A (en) Improvements in or relating to the production of shaped articles of sintered metals
GB1494078A (en) Inductors and methods of constructing them
JPS5417938A (en) Powder coating composition
JPS5778463A (en) Electrically conductive paint
GB1520184A (en) Flame sprayable wires
JPS57130571A (en) Coating method
JPS5339328A (en) Preparation of powder paint
GB1238365A (en)