JPH0514025B2 - - Google Patents
Info
- Publication number
- JPH0514025B2 JPH0514025B2 JP62098338A JP9833887A JPH0514025B2 JP H0514025 B2 JPH0514025 B2 JP H0514025B2 JP 62098338 A JP62098338 A JP 62098338A JP 9833887 A JP9833887 A JP 9833887A JP H0514025 B2 JPH0514025 B2 JP H0514025B2
- Authority
- JP
- Japan
- Prior art keywords
- heated
- door
- vacuum
- heating chamber
- cooling chamber
- 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
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9833887A JPS63262455A (ja) | 1987-04-21 | 1987-04-21 | 真空浸炭炉とその操業方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9833887A JPS63262455A (ja) | 1987-04-21 | 1987-04-21 | 真空浸炭炉とその操業方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63262455A JPS63262455A (ja) | 1988-10-28 |
| JPH0514025B2 true JPH0514025B2 (OSRAM) | 1993-02-24 |
Family
ID=14217117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9833887A Granted JPS63262455A (ja) | 1987-04-21 | 1987-04-21 | 真空浸炭炉とその操業方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63262455A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100599256B1 (ko) * | 2004-10-11 | 2006-07-18 | 동우열처리공업 주식회사 | 밀폐형 염욕실을 일체로 구비한 가스침탄 열처리로(爐) |
| JP4753294B2 (ja) * | 2005-11-04 | 2011-08-24 | 株式会社不二越 | 小形真空浸炭炉 |
| JP2023149661A (ja) | 2022-03-31 | 2023-10-13 | Ｄｏｗａサーモテック株式会社 | 真空浸炭炉および真空浸炭処理方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60141822A (ja) * | 1983-12-28 | 1985-07-26 | Chugai Ro Kogyo Kaisha Ltd | 真空ベスチブルを備えた雰囲気熱処理炉 |
| JPS6194550U (OSRAM) * | 1984-11-26 | 1986-06-18 |
-
1987
- 1987-04-21 JP JP9833887A patent/JPS63262455A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63262455A (ja) | 1988-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080224 Year of fee payment: 15 |