CN107552995B - 一种钛钢复合管的焊接方法及焊接结构 - Google Patents
一种钛钢复合管的焊接方法及焊接结构 Download PDFInfo
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| Application Number | Priority Date | Filing Date | Title |
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| CN2016109209670 | 2016-10-21 | ||
| CN201610920967 | 2016-10-21 |
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| CN107552995A CN107552995A (zh) | 2018-01-09 |
| CN107552995B true CN107552995B (zh) | 2021-03-09 |
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| CN111772731B (zh) * | 2019-04-04 | 2024-04-05 | 北京希普瑞科技有限公司 | 一种医用复合丝制作工艺及用复合丝制作的取石网篮 |
| CN117444361A (zh) * | 2023-10-19 | 2024-01-26 | 西安理工大学 | 小口径钛钢复合管环焊缝坡口形式及焊接方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201046621Y (zh) * | 2007-04-20 | 2008-04-16 | 四川久大制盐有限责任公司 | 钛钢复合板 |
| CN201310708Y (zh) * | 2008-08-13 | 2009-09-16 | 中国石油天然气股份有限公司 | 管道螺旋焊缝缺陷修复结构 |
| CN101406899A (zh) * | 2008-11-21 | 2009-04-15 | 西安天力金属复合材料有限公司 | 一种无焊缝薄复层钛/钢复合板制备方法 |
| CN202597918U (zh) * | 2012-05-18 | 2012-12-12 | 江苏三汇联发管业有限公司 | 一种内衬钛复合金属管 |
| CN202597947U (zh) * | 2012-06-12 | 2012-12-12 | 江苏三汇联发管业有限公司 | 一种内衬钛复合金属管对接焊接头 |
| CN203109413U (zh) * | 2012-12-18 | 2013-08-07 | 唐山轨道客车有限责任公司 | 返修用引弧板 |
| CN104259742B (zh) * | 2014-07-23 | 2017-02-15 | 南京润邦金属复合材料有限公司 | 嵌入式真空轧制钛/钢层状金属的方法 |
| CN206522537U (zh) * | 2016-10-21 | 2017-09-26 | 吕林 | 一种钛钢复合管的焊接结构 |
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Effective date of registration: 20180724 Address after: 237010 Pingqiao high tech industrial concentration zone, Yu an District, Lu'an, Anhui Applicant after: Lv Lin Address before: 210000 Yaohua community, Hu Shu street, Jiangning District, Nanjing, Jiangsu, China Applicant before: NANJING SHOUQIN SPECIAL MATERIALS CO.,LTD. |
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Effective date of registration: 20200302 Address after: 237000 Anhui Pingqiao Yu'an district city of Lu'an province high tech Industrial Zone Applicant after: ANHUI ZHONGGANGLIAN NEW MATERIAL CO.,LTD. Address before: 237010 Anhui Pingqiao Yu'an district city of Lu'an province high tech Industrial Zone Applicant before: Lv Lin |
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Denomination of invention: A welding method and welding structure of titanium steel composite pipe Effective date of registration: 20220118 Granted publication date: 20210309 Pledgee: Lu'an yuan financing Company limited by guarantee Pledgor: ANHUI ZHONGGANGLIAN NEW MATERIAL CO.,LTD. Registration number: Y2022980000611 |
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Date of cancellation: 20230222 Granted publication date: 20210309 Pledgee: Lu'an yuan financing Company limited by guarantee Pledgor: ANHUI ZHONGGANGLIAN NEW MATERIAL CO.,LTD. Registration number: Y2022980000611 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A welding method and welding structure for titanium steel composite pipes Granted publication date: 20210309 Pledgee: Lu'an yuan financing Company limited by guarantee Pledgor: ANHUI ZHONGGANGLIAN NEW MATERIAL CO.,LTD. Registration number: Y2024980002399 |
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Granted publication date: 20210309 Pledgee: Lu'an yuan financing Company limited by guarantee Pledgor: ANHUI ZHONGGANGLIAN NEW MATERIAL CO.,LTD. Registration number: Y2024980002399 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A welding method and welding structure for titanium steel composite pipes Granted publication date: 20210309 Pledgee: Lu'an yuan financing Company limited by guarantee Pledgor: ANHUI ZHONGGANGLIAN NEW MATERIAL CO.,LTD. Registration number: Y2026980009161 |
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