JPH0321502B2 - - Google Patents
Info
- Publication number
- JPH0321502B2 JPH0321502B2 JP61047193A JP4719386A JPH0321502B2 JP H0321502 B2 JPH0321502 B2 JP H0321502B2 JP 61047193 A JP61047193 A JP 61047193A JP 4719386 A JP4719386 A JP 4719386A JP H0321502 B2 JPH0321502 B2 JP H0321502B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- strength
- addition
- less
- molded body
- 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 - Lifetime
Links
- 239000012535 impurity Substances 0.000 claims description 24
- 239000002994 raw material Substances 0.000 claims description 20
- 238000005245 sintering Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 5
- 238000001513 hot isostatic pressing Methods 0.000 claims description 4
- -1 iron group metals Chemical class 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 239000000843 powder Substances 0.000 description 10
- 238000005452 bending Methods 0.000 description 9
- 230000007423 decrease Effects 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 229910052787 antimony Inorganic materials 0.000 description 4
- 229910052785 arsenic Inorganic materials 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005121 nitriding Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910005347 FeSi Inorganic materials 0.000 description 1
- 229910005329 FeSi 2 Inorganic materials 0.000 description 1
- 229910005883 NiSi Inorganic materials 0.000 description 1
- 229910003902 SiCl 4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- RAABOESOVLLHRU-UHFFFAOYSA-N diazene Chemical compound N=N RAABOESOVLLHRU-UHFFFAOYSA-N 0.000 description 1
- 229910000071 diazene Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61047193A JPS62207767A (ja) | 1986-03-06 | 1986-03-06 | 高温高強度窒化ケイ素セラミツクスおよびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61047193A JPS62207767A (ja) | 1986-03-06 | 1986-03-06 | 高温高強度窒化ケイ素セラミツクスおよびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62207767A JPS62207767A (ja) | 1987-09-12 |
| JPH0321502B2 true JPH0321502B2 (fr) | 1991-03-22 |
Family
ID=12768275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61047193A Granted JPS62207767A (ja) | 1986-03-06 | 1986-03-06 | 高温高強度窒化ケイ素セラミツクスおよびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62207767A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2642429B2 (ja) * | 1988-08-09 | 1997-08-20 | 日産自動車株式会社 | 窒化珪素質焼結体およびその製造方法 |
| JPH06658B2 (ja) * | 1988-10-25 | 1994-01-05 | 株式会社東芝 | セラミック摺動部品およびその製造方法 |
| JPH07330443A (ja) * | 1995-03-27 | 1995-12-19 | Toshiba Corp | セラミック摺動部品およびその製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5874570A (ja) * | 1981-10-23 | 1983-05-06 | エレクトロシユメルツヴエルク・ケンプテン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 多結晶窒化ケイ素と炭化ケイ素から成る実際に孔の無い成形体、および同成形体の均衡熱間圧縮による製造法 |
-
1986
- 1986-03-06 JP JP61047193A patent/JPS62207767A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5874570A (ja) * | 1981-10-23 | 1983-05-06 | エレクトロシユメルツヴエルク・ケンプテン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 多結晶窒化ケイ素と炭化ケイ素から成る実際に孔の無い成形体、および同成形体の均衡熱間圧縮による製造法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62207767A (ja) | 1987-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |