FR1059278A - Machined objects, in metal with a high melting point, and their manufacturing process - Google Patents

Machined objects, in metal with a high melting point, and their manufacturing process

Info

Publication number
FR1059278A
FR1059278A FR1059278DA FR1059278A FR 1059278 A FR1059278 A FR 1059278A FR 1059278D A FR1059278D A FR 1059278DA FR 1059278 A FR1059278 A FR 1059278A
Authority
FR
France
Prior art keywords
metal
melting point
manufacturing process
high melting
machined objects
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
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1059278A publication Critical patent/FR1059278A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • 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
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1134—Inorganic fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P25/00—Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1059278D 1951-06-30 1952-06-27 Machined objects, in metal with a high melting point, and their manufacturing process Expired FR1059278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1059278XA 1951-06-30 1951-06-30

Publications (1)

Publication Number Publication Date
FR1059278A true FR1059278A (en) 1954-03-23

Family

ID=22308559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1059278D Expired FR1059278A (en) 1951-06-30 1952-06-27 Machined objects, in metal with a high melting point, and their manufacturing process

Country Status (1)

Country Link
FR (1) FR1059278A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1039345B (en) * 1956-01-21 1958-09-18 Philips Nv Process for cutting porous tungsten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1039345B (en) * 1956-01-21 1958-09-18 Philips Nv Process for cutting porous tungsten

Similar Documents

Publication Publication Date Title
FR1341065A (en) Metal coated parts and their manufacturing process
FR1059278A (en) Machined objects, in metal with a high melting point, and their manufacturing process
FR1483370A (en) New metal and polyolefin laminates and their manufacturing process
FR1098302A (en) Process for the production of lightweight materials with a high degree of porosity
FR895812A (en) High melting point superpolyesters manufacturing process
FR1276955A (en) High-melting-point metal objects and their manufacturing process
FR1080840A (en) Heat-resistant steel articles, and their manufacturing process
FR1400760A (en) Colored glass and metal composites and their manufacturing process
FR1085967A (en) Articles comprising a cavity opening through a very small opening and their manufacturing process
FR1059648A (en) Ceramic material with high specific inductance and manufacturing process
FR906862A (en) New metallized hexadechalo-phthalocyanines and their manufacturing process
FR1185344A (en) Method of machining a porous metal with a high melting point, and objects produced according to this method
FR901107A (en) Precision metal mirrors and their manufacturing process
FR1052289A (en) Heterogeneous metal and its manufacturing process
FR912796A (en) Manufacturing process for glass objects with rods
FR1048194A (en) Manufacturing process for metal objects
FR1187939A (en) High wear resistance material based on heavy metal carbide and aluminum oxide, and its manufacturing process
FR981543A (en) Further training in drills and their manufacturing process
FR1081371A (en) Improvements to sintered metal bearings and stops and their manufacturing process
FR992095A (en) Lined metal dies and their manufacturing process
FR913846A (en) Manufacturing process for refractory objects
FR1054731A (en) A process for manufacturing hard, wear-resistant and high toughness metal alloys
FR1467600A (en) Hard metal manufacturing process
FR1129511A (en) Improvements relating to sheet metal articles and their manufacturing process
FR906186A (en) Precious Thomas Steel Manufacturing Process