JPH0132185B2 - - Google Patents
Info
- Publication number
- JPH0132185B2 JPH0132185B2 JP59145609A JP14560984A JPH0132185B2 JP H0132185 B2 JPH0132185 B2 JP H0132185B2 JP 59145609 A JP59145609 A JP 59145609A JP 14560984 A JP14560984 A JP 14560984A JP H0132185 B2 JPH0132185 B2 JP H0132185B2
- Authority
- JP
- Japan
- Prior art keywords
- crystals
- tetragonal
- monoclinic
- powder
- zirconia
- 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
Links
- 239000013078 crystal Substances 0.000 claims description 90
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 66
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 46
- 239000000843 powder Substances 0.000 claims description 34
- 230000009466 transformation Effects 0.000 claims description 20
- 239000000919 ceramic Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 238000007796 conventional method Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 229910000734 martensite Inorganic materials 0.000 description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000007704 transition Effects 0.000 description 8
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000010791 quenching Methods 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 230000000087 stabilizing effect Effects 0.000 description 5
- 230000035882 stress Effects 0.000 description 5
- 238000010583 slow cooling Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 229910002077 partially stabilized zirconia Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000012770 industrial material Substances 0.000 description 2
- 239000012768 molten material Substances 0.000 description 2
- 238000013001 point bending Methods 0.000 description 2
- 239000011164 primary particle Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011163 secondary particle Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000029052 metamorphosis Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005464 sample preparation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 150000003755 zirconium compounds Chemical class 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59145609A JPS6126560A (ja) | 1984-07-13 | 1984-07-13 | ジルコニアセラミックスの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59145609A JPS6126560A (ja) | 1984-07-13 | 1984-07-13 | ジルコニアセラミックスの製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63315780A Division JPH0214822A (ja) | 1988-12-13 | 1988-12-13 | 易燒結性ジルコニア粉末 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6126560A JPS6126560A (ja) | 1986-02-05 |
| JPH0132185B2 true JPH0132185B2 (enrdf_load_stackoverflow) | 1989-06-29 |
Family
ID=15388992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59145609A Granted JPS6126560A (ja) | 1984-07-13 | 1984-07-13 | ジルコニアセラミックスの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6126560A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4866014A (en) * | 1987-04-13 | 1989-09-12 | Ford Motor Company | Method of making a stress resistant, partially stabilized zirconia ceramic |
-
1984
- 1984-07-13 JP JP59145609A patent/JPS6126560A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6126560A (ja) | 1986-02-05 |
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