JPH0454632B2 - - Google Patents
Info
- Publication number
- JPH0454632B2 JPH0454632B2 JP59237887A JP23788784A JPH0454632B2 JP H0454632 B2 JPH0454632 B2 JP H0454632B2 JP 59237887 A JP59237887 A JP 59237887A JP 23788784 A JP23788784 A JP 23788784A JP H0454632 B2 JPH0454632 B2 JP H0454632B2
- Authority
- JP
- Japan
- Prior art keywords
- degreasing
- injection molded
- ceramic
- atmosphere
- temperature
- 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
- 238000002347 injection Methods 0.000 claims description 34
- 239000007924 injection Substances 0.000 claims description 34
- 238000005238 degreasing Methods 0.000 claims description 32
- 239000000919 ceramic Substances 0.000 claims description 28
- 239000011261 inert gas Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 229910052575 non-oxide ceramic Inorganic materials 0.000 claims description 8
- 239000011225 non-oxide ceramic Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 description 29
- 239000007789 gas Substances 0.000 description 18
- 229910052581 Si3N4 Inorganic materials 0.000 description 10
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 10
- 230000007547 defect Effects 0.000 description 9
- 230000001590 oxidative effect Effects 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 238000010304 firing Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 229910020068 MgAl Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
Landscapes
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59237887A JPS61117166A (ja) | 1984-11-12 | 1984-11-12 | セラミック射出成形体の脱脂方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59237887A JPS61117166A (ja) | 1984-11-12 | 1984-11-12 | セラミック射出成形体の脱脂方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61117166A JPS61117166A (ja) | 1986-06-04 |
JPH0454632B2 true JPH0454632B2 (fr) | 1992-08-31 |
Family
ID=17021890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59237887A Granted JPS61117166A (ja) | 1984-11-12 | 1984-11-12 | セラミック射出成形体の脱脂方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61117166A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63182262A (ja) * | 1987-01-20 | 1988-07-27 | 株式会社日本製鋼所 | 酸化物系セラミツクス成形品の製造方法 |
JPS645980A (en) * | 1987-06-29 | 1989-01-10 | Toshiba Corp | Production of nonoxide ceramic sintered body |
JP2002139193A (ja) * | 2000-10-31 | 2002-05-17 | Kyoraku Co Ltd | 断熱構造部材およびその構成壁成形方法 |
JP5123243B2 (ja) * | 2002-05-24 | 2013-01-23 | 日本通運株式会社 | 配送用保冷容器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4974705A (fr) * | 1972-11-20 | 1974-07-18 | ||
JPS60145966A (ja) * | 1984-01-07 | 1985-08-01 | トヨタ自動車株式会社 | セラミツク射出成形体の脱脂方法 |
JPS6177672A (ja) * | 1984-09-20 | 1986-04-21 | 株式会社豊田中央研究所 | 窒化珪素質成形体の脱脂方法 |
-
1984
- 1984-11-12 JP JP59237887A patent/JPS61117166A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4974705A (fr) * | 1972-11-20 | 1974-07-18 | ||
JPS60145966A (ja) * | 1984-01-07 | 1985-08-01 | トヨタ自動車株式会社 | セラミツク射出成形体の脱脂方法 |
JPS6177672A (ja) * | 1984-09-20 | 1986-04-21 | 株式会社豊田中央研究所 | 窒化珪素質成形体の脱脂方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS61117166A (ja) | 1986-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |