CH593209A5 - Strong, abrasion-resistant sapphire - obtd. by diffusing foreign atoms into surface of sapphire body based on aluminium oxides - Google Patents

Strong, abrasion-resistant sapphire - obtd. by diffusing foreign atoms into surface of sapphire body based on aluminium oxides

Info

Publication number
CH593209A5
CH593209A5 CH75075A CH75075A CH593209A5 CH 593209 A5 CH593209 A5 CH 593209A5 CH 75075 A CH75075 A CH 75075A CH 75075 A CH75075 A CH 75075A CH 593209 A5 CH593209 A5 CH 593209A5
Authority
CH
Switzerland
Prior art keywords
foreign atoms
sapphire
alumina
reinforced
titanium
Prior art date
Application number
CH75075A
Other languages
English (en)
French (fr)
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CH593209A5 publication Critical patent/CH593209A5/fr

Links

Classifications

    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/0027—Ion-implantation, ion-irradiation or ion-injection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
CH75075A 1974-03-08 1975-01-22 Strong, abrasion-resistant sapphire - obtd. by diffusing foreign atoms into surface of sapphire body based on aluminium oxides CH593209A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2752974A JPS50120801A (2) 1974-03-08 1974-03-08

Publications (1)

Publication Number Publication Date
CH593209A5 true CH593209A5 (en) 1977-11-30

Family

ID=12223631

Family Applications (1)

Application Number Title Priority Date Filing Date
CH75075A CH593209A5 (en) 1974-03-08 1975-01-22 Strong, abrasion-resistant sapphire - obtd. by diffusing foreign atoms into surface of sapphire body based on aluminium oxides

Country Status (2)

Country Link
JP (1) JPS50120801A (2)
CH (1) CH593209A5 (2)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121767A (ja) * 1974-08-19 1976-02-21 Koyo Electronics Ind Co Taimaakairo

Also Published As

Publication number Publication date
JPS50120801A (2) 1975-09-22

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