FR1128757A - Pièces poreuses en corindon brun - Google Patents

Pièces poreuses en corindon brun

Info

Publication number
FR1128757A
FR1128757A FR1128757DA FR1128757A FR 1128757 A FR1128757 A FR 1128757A FR 1128757D A FR1128757D A FR 1128757DA FR 1128757 A FR1128757 A FR 1128757A
Authority
FR
France
Prior art keywords
brown corundum
porous pieces
porous
pieces
corundum
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
English (en)
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.)
ABRASIFS DU SUD OUEST
Original Assignee
ABRASIFS DU SUD OUEST
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 ABRASIFS DU SUD OUEST filed Critical ABRASIFS DU SUD OUEST
Application granted granted Critical
Publication of FR1128757A publication Critical patent/FR1128757A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/008—Abrasive bodies without external bonding agent
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0038—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by superficial sintering or bonding of particulate matter

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
FR1128757D 1955-07-12 1955-07-12 Pièces poreuses en corindon brun Expired FR1128757A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1128757T 1955-07-12

Publications (1)

Publication Number Publication Date
FR1128757A true FR1128757A (fr) 1957-01-10

Family

ID=9636421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1128757D Expired FR1128757A (fr) 1955-07-12 1955-07-12 Pièces poreuses en corindon brun

Country Status (1)

Country Link
FR (1) FR1128757A (fr)

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