SU483378A1 - Ceramic material - Google Patents
Ceramic materialInfo
- Publication number
- SU483378A1 SU483378A1 SU1929200A SU1929200A SU483378A1 SU 483378 A1 SU483378 A1 SU 483378A1 SU 1929200 A SU1929200 A SU 1929200A SU 1929200 A SU1929200 A SU 1929200A SU 483378 A1 SU483378 A1 SU 483378A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ceramic material
- strength
- abrasion
- zinc
- indicated
- Prior art date
Links
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Description
Изобретение относитс к керамической нромышлеииости .This invention relates to ceramic nomeshleiyosti.
Известен керамический материал на основе двуокиси титаиа, ие обладающий высокой механической прочностью нри истирании и ударе .A ceramic material based on titanium dioxide is known, which has a high mechanical strength due to abrasion and impact.
С целью устранени указаииого недостатка нрел.лагаемый керамический материал донолиптельно содержит нитевидные кристаллы 0(Киси цинка ири следующем соотношении указанны .х компонентов (в вес. %):In order to eliminate the indicated deficiency, the proposed ceramic material donoliptelno contains 0 whiskers (Kisi zinc and the following ratio of the indicated components (in wt.%):
Двуокись титана80-85Titanium dioxide 80-85
Иитевидиые кристаллыIitevidy crystals
окиси цинка15-20zinc oxide15-20
Материал получают смещением компоиеитов с последующим гор чим прессованием при температуре , давленни 150 кг/см, выдержке 15-20 мин п охлаждсиип в графитовой пресс-форме.The material is obtained by displacing the composites, followed by hot pressing at a pressure of 150 kg / cm, aging for 15–20 min and cooling in a graphite mold.
Показатели полученного материала: Пористость, %0,96The performance of the material obtained: Porosity,% 0.96
Прочность при сжатпи,Compressive strength
КГ/СМ25250KG / CM25250
Прочность при изгибе,Flexural strength
КГ/СМ2810KG / CM2810
Прочность при ударе,Impact strength
кг/см 8,7kg / cm 8.7
Уиос материала приWios material when
истирании, мк/км1,2abrasion, mk / km1,2
Термостойкость; количество воздун пых пнклов (1200-20°С), перенесеииы .х без разруигенп 100Heat resistance; number of air bubbles (1200–20 ° С), transferring .х without rasigenigen 100
Предмет изобретени Subject invention
Керамнческий материал па основе двуокпСП титаиа, отличающийс тем, что, сCeramic material is pa based on a bipocit tita-
целью повьппенн прочности нрн у.чаре нpurpose of povpenn strength nrn w.chare n
истиранни, он дополнительно содержит нптевидиые кристаллы окиси цинка ирн следуюП10М соотиоигеипи указанных комнонеитовabrasion, it additionally contains visible crystals of zinc oxide irn following P10M according to the indicated komonite
(в вес. %):(in wt.%):
Двуокнсь титана80-85Titanium bovine 80-85
Нитевидные кристаллы окиси цинка15-20.Filamentous zinc oxide crystals15-20.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1929200A SU483378A1 (en) | 1973-06-12 | 1973-06-12 | Ceramic material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1929200A SU483378A1 (en) | 1973-06-12 | 1973-06-12 | Ceramic material |
Publications (1)
Publication Number | Publication Date |
---|---|
SU483378A1 true SU483378A1 (en) | 1975-09-05 |
Family
ID=20555765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1929200A SU483378A1 (en) | 1973-06-12 | 1973-06-12 | Ceramic material |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU483378A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0360425A1 (en) * | 1988-08-29 | 1990-03-28 | Matsushita Electric Industrial Co., Ltd. | Metal composition comprising zinc oxide whiskers |
US5449647A (en) | 1994-01-21 | 1995-09-12 | Sandvik Ab | Silicon carbide whisker reinforced cutting tool material |
GB2338478B (en) * | 1998-06-15 | 2002-12-24 | South Bank Univ Entpr Ltd | Ceramic composites |
-
1973
- 1973-06-12 SU SU1929200A patent/SU483378A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0360425A1 (en) * | 1988-08-29 | 1990-03-28 | Matsushita Electric Industrial Co., Ltd. | Metal composition comprising zinc oxide whiskers |
US5449647A (en) | 1994-01-21 | 1995-09-12 | Sandvik Ab | Silicon carbide whisker reinforced cutting tool material |
GB2338478B (en) * | 1998-06-15 | 2002-12-24 | South Bank Univ Entpr Ltd | Ceramic composites |
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