JPS6416596U - - Google Patents
Info
- Publication number
- JPS6416596U JPS6416596U JP11145287U JP11145287U JPS6416596U JP S6416596 U JPS6416596 U JP S6416596U JP 11145287 U JP11145287 U JP 11145287U JP 11145287 U JP11145287 U JP 11145287U JP S6416596 U JPS6416596 U JP S6416596U
- Authority
- JP
- Japan
- Prior art keywords
- atmosphere
- tube
- sintering furnace
- heat
- temperature measuring
- 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.)
- Granted
Links
- 238000005245 sintering Methods 0.000 claims description 6
- 229910052582 BN Inorganic materials 0.000 claims 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- 239000003575 carbonaceous material Substances 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 239000010937 tungsten Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
- B30B11/002—Isostatic press chambers; Press stands therefor
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Description
第１図は本考案実施例の要部縦断正面図、第２
図は雰囲気焼結炉１例の縦断正面図、第３図は従
来の一重管タイプ測温部材の要部縦断正面図、第
４図は同二重管タイプ測温部材の同正面図、第５
図はオーバシユート現象の説明グラフ図である。 １…炉体、２…断熱層、３…通電ヒータ、５…
熱電対、４…保護管、１９…電磁シールド管、２
１，２２…雰囲気出入口。
図は雰囲気焼結炉１例の縦断正面図、第３図は従
来の一重管タイプ測温部材の要部縦断正面図、第
４図は同二重管タイプ測温部材の同正面図、第５
図はオーバシユート現象の説明グラフ図である。 １…炉体、２…断熱層、３…通電ヒータ、５…
熱電対、４…保護管、１９…電磁シールド管、２
１，２２…雰囲気出入口。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 特定雰囲気の生成可能とされた焼結炉体内
に、断熱部を介しかつ被焼結体の定置空間を残し
て、焼結用熱源である通電ヒータ並びに炉内温度
測定部材として熱電対による測温部材を配設する
ものにおいて、前記熱電対が保護管によつて覆わ
れるとともに該保護管が電磁シールド管によつて
覆われ、該電磁シールド管に少なくとも２個以上
の雰囲気出入口を開設することを特徴とする雰囲
気焼結炉。 (2) 保護管が酸化アルミニウム、酸化マグネシ
ウム、窒化硼素等の耐熱セラミツクスから成る実
用新案登録請求の範囲第１項記載の雰囲気焼結炉
。 (3) 電磁シールド管がタングステン、モリブデ
ン等の耐熱金属材料または炭素材料から成る実用
新案登録請求の範囲第１項記載の雰囲気焼結炉。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11145287U JPH0445032Y2 (ja) | 1987-07-20 | 1987-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11145287U JPH0445032Y2 (ja) | 1987-07-20 | 1987-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6416596U true JPS6416596U (ja) | 1989-01-27 |
| JPH0445032Y2 JPH0445032Y2 (ja) | 1992-10-22 |
Family
ID=31349511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11145287U Expired JPH0445032Y2 (ja) | 1987-07-20 | 1987-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445032Y2 (ja) |
-
1987
- 1987-07-20 JP JP11145287U patent/JPH0445032Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0445032Y2 (ja) | 1992-10-22 |
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