CN102534604B - Method for prolonging service life of piercing plug for seamless steel tubes - Google Patents
Method for prolonging service life of piercing plug for seamless steel tubes Download PDFInfo
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- CN102534604B CN102534604B CN201210028400.4A CN201210028400A CN102534604B CN 102534604 B CN102534604 B CN 102534604B CN 201210028400 A CN201210028400 A CN 201210028400A CN 102534604 B CN102534604 B CN 102534604B
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- chromium carbide
- piercing plug
- seamless steel
- coating
- electrode
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Priority Applications (1)
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CN201210028400.4A CN102534604B (en) | 2012-02-09 | 2012-02-09 | Method for prolonging service life of piercing plug for seamless steel tubes |
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CN201210028400.4A CN102534604B (en) | 2012-02-09 | 2012-02-09 | Method for prolonging service life of piercing plug for seamless steel tubes |
Publications (2)
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CN102534604A CN102534604A (en) | 2012-07-04 |
CN102534604B true CN102534604B (en) | 2014-04-09 |
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CN201210028400.4A Active CN102534604B (en) | 2012-02-09 | 2012-02-09 | Method for prolonging service life of piercing plug for seamless steel tubes |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104195549B (en) * | 2014-09-15 | 2017-04-12 | 包头北方创业股份有限公司 | Method for reinforcing tooth surface of driving wheel gear ring of crawler vehicle |
CN106148970A (en) * | 2015-04-16 | 2016-11-23 | 宁波金特信钢铁科技有限公司 | A kind of piercing plug for seamless steel tubes surface infiltration layer technique |
CN105821459B (en) * | 2016-03-29 | 2018-06-26 | 常州大学 | A kind of method for preparing boride coating in stainless steel surface |
CN109023355B (en) * | 2018-09-30 | 2020-05-01 | 安徽工业大学 | Multi-scale particle reinforced plasma surfacing iron-based hypereutectic wear-resistant coating and preparation method thereof |
CN110205561B (en) * | 2019-06-20 | 2021-02-12 | 芜湖点金机电科技有限公司 | Reinforced seamless steel pipe piercing plug and preparation method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4393677A (en) * | 1979-12-25 | 1983-07-19 | Nippon Kokan Kabushiki Kaisha | Plugs for use in piercing and elongating mills |
CN101195126A (en) * | 2007-12-26 | 2008-06-11 | 华北电力大学 | Ceramic-metallic composite cladding layer top head for tube inserting machine and method for producing the same |
CN101848777A (en) * | 2007-11-01 | 2010-09-29 | 住友金属工业株式会社 | Piercing plug, method for regenerating piercing plug, and regeneration facility line for piercing plug |
CN101994077A (en) * | 2010-10-27 | 2011-03-30 | 江苏科技大学 | High-temperature oxidation resisting intermetallic compound coating and preparation method thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3228169B2 (en) * | 1997-03-07 | 2001-11-12 | 住友金属工業株式会社 | Plug for piercing and rolling of seamless metal pipe and method of manufacturing seamless metal pipe using this plug |
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2012
- 2012-02-09 CN CN201210028400.4A patent/CN102534604B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4393677A (en) * | 1979-12-25 | 1983-07-19 | Nippon Kokan Kabushiki Kaisha | Plugs for use in piercing and elongating mills |
CN101848777A (en) * | 2007-11-01 | 2010-09-29 | 住友金属工业株式会社 | Piercing plug, method for regenerating piercing plug, and regeneration facility line for piercing plug |
CN101195126A (en) * | 2007-12-26 | 2008-06-11 | 华北电力大学 | Ceramic-metallic composite cladding layer top head for tube inserting machine and method for producing the same |
CN101994077A (en) * | 2010-10-27 | 2011-03-30 | 江苏科技大学 | High-temperature oxidation resisting intermetallic compound coating and preparation method thereof |
Non-Patent Citations (2)
Title |
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无缝钢管穿孔顶头失效形式分析及提高使用寿命的研究进展;王斌 等;《材料导报》;20060630;第20卷(第6期);第82-84页 * |
王斌 等.无缝钢管穿孔顶头失效形式分析及提高使用寿命的研究进展.《材料导报》.2006,第20卷(第6期),第82-84页. |
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CN102534604A (en) | 2012-07-04 |
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Address after: 213016 Baiyun District, Changzhou, Jiangsu Patentee after: Changzhou University Address before: Gehu Lake Road Wujin District 213164 Jiangsu city of Changzhou province No. 1 Patentee before: Changzhou University |
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Effective date of registration: 20191216 Address after: 213311 building 7, No. 8-2, Dutou street, Daitou Town, Liyang, Changzhou City, Jiangsu Province Patentee after: Liyang Chang Technology Transfer Center Co., Ltd. Address before: 213016 Baiyun Road, bell tower area, Changzhou, Jiangsu Patentee before: Changzhou University |
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Effective date of registration: 20201111 Address after: 8 wisdom Avenue, Donghu scenic area, Dayu Town, Rudong County, Nantong City, Jiangsu Province, 226412 Patentee after: Nantong Donghu International Travel Agency Co., Ltd Address before: 213311 building 7, No. 8-2, Dutou street, Daitou Town, Liyang, Changzhou City, Jiangsu Province Patentee before: Liyang Chang Technology Transfer Center Co.,Ltd. |