CN102268524B - 一种u型不锈钢钢管固溶过程用装卡装置 - Google Patents
一种u型不锈钢钢管固溶过程用装卡装置 Download PDFInfo
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- CN102268524B CN102268524B CN 201110197745 CN201110197745A CN102268524B CN 102268524 B CN102268524 B CN 102268524B CN 201110197745 CN201110197745 CN 201110197745 CN 201110197745 A CN201110197745 A CN 201110197745A CN 102268524 B CN102268524 B CN 102268524B
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- copper billet
- copper block
- lower copper
- steel pipe
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Application Number | Priority Date | Filing Date | Title |
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CN 201110197745 CN102268524B (zh) | 2011-07-14 | 2011-07-14 | 一种u型不锈钢钢管固溶过程用装卡装置 |
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CN 201110197745 CN102268524B (zh) | 2011-07-14 | 2011-07-14 | 一种u型不锈钢钢管固溶过程用装卡装置 |
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CN102268524A CN102268524A (zh) | 2011-12-07 |
CN102268524B true CN102268524B (zh) | 2013-01-16 |
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CN 201110197745 Active CN102268524B (zh) | 2011-07-14 | 2011-07-14 | 一种u型不锈钢钢管固溶过程用装卡装置 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4177088A (en) * | 1977-03-02 | 1979-12-04 | Pont-A-Mousson S.A. | Process and installation for heat treating spheroidal or lamellar graphite cast iron pipes |
JP2000226615A (ja) * | 1999-02-08 | 2000-08-15 | Daido Steel Co Ltd | 小内径の中空部品内面高周波焼入方法および装置 |
CN2692160Y (zh) * | 2003-10-10 | 2005-04-13 | 吴德应 | 不锈钢管在线固熔热处理装置 |
CN101880756A (zh) * | 2009-05-08 | 2010-11-10 | 江苏朝阳液压机械集团有限公司 | 高温固熔炉热处理淬火机 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3396344B2 (ja) * | 1995-08-17 | 2003-04-14 | 三菱重工業株式会社 | 孔付ボルトの高周波加熱方法 |
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2011
- 2011-07-14 CN CN 201110197745 patent/CN102268524B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4177088A (en) * | 1977-03-02 | 1979-12-04 | Pont-A-Mousson S.A. | Process and installation for heat treating spheroidal or lamellar graphite cast iron pipes |
JP2000226615A (ja) * | 1999-02-08 | 2000-08-15 | Daido Steel Co Ltd | 小内径の中空部品内面高周波焼入方法および装置 |
CN2692160Y (zh) * | 2003-10-10 | 2005-04-13 | 吴德应 | 不锈钢管在线固熔热处理装置 |
CN101880756A (zh) * | 2009-05-08 | 2010-11-10 | 江苏朝阳液压机械集团有限公司 | 高温固熔炉热处理淬火机 |
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CN102268524A (zh) | 2011-12-07 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: Ganjingzi District of Dalian City, Liaoning province 116113 cotton Dalian Bay Port Road No. 1 Applicant after: China No.1 Heavy Machinery Group Corporation Dalian Hydrogenation Reactor Manufa Co-applicant after: China First Heavy Industries Co., Ltd. Address before: Ganjingzi District of Dalian City, Liaoning province 116113 cotton Dalian Bay Port Road No. 1 Applicant before: China No.1 Heavy Machinery Group Corporation Dalian Hydrogenation Reactor Manufa Co-applicant before: China First Heavy Industries Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 116113 No.1-1, MianHuaDao Road, Ganjingzi District, Dalian City, Liaoning Province Co-patentee after: CHINA FIRST HEAVY INDUSTRIES Patentee after: Dalian nuclear power and Petrochemical Co., Ltd Address before: 116113 No. 1 cotton road, Dalian Bay, Ganjingzi District, Liaoning, Dalian Co-patentee before: CHINA FIRST HEAVY INDUSTRIES Patentee before: China First Heavy Machinery Group Dalian hydrogenation reactor Manufacturing Co.,Ltd. |
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CP03 | Change of name, title or address |