CN103436813B - 一种轨道辙叉用合金钢的制作工艺 - Google Patents
一种轨道辙叉用合金钢的制作工艺 Download PDFInfo
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- CN103436813B CN103436813B CN201310295711.1A CN201310295711A CN103436813B CN 103436813 B CN103436813 B CN 103436813B CN 201310295711 A CN201310295711 A CN 201310295711A CN 103436813 B CN103436813 B CN 103436813B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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CN201310295711.1A CN103436813B (zh) | 2013-07-13 | 2013-07-13 | 一种轨道辙叉用合金钢的制作工艺 |
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CN201310295711.1A CN103436813B (zh) | 2013-07-13 | 2013-07-13 | 一种轨道辙叉用合金钢的制作工艺 |
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CN103436813A CN103436813A (zh) | 2013-12-11 |
CN103436813B true CN103436813B (zh) | 2016-07-06 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103981778A (zh) * | 2014-05-05 | 2014-08-13 | 四川易亨机械制造有限公司 | 高强度合金钢心轨和翼轨拼装式组合辙叉 |
CN106271677A (zh) * | 2016-08-22 | 2017-01-04 | 宁波金凯机床股份有限公司 | 一种专用机床光机 |
CN107470629A (zh) * | 2017-08-30 | 2017-12-15 | 湖南顶立科技有限公司 | 一种增材构件热处理工艺 |
CN111622023A (zh) * | 2019-02-28 | 2020-09-04 | 浙江德盛铁路器材股份有限公司 | 一种一体式辙叉 |
CN109944117B (zh) * | 2019-04-29 | 2020-06-30 | 安徽中志轨道交通装备制造有限公司 | 一种心轨轨头增大承载面积的合金钢辙叉 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5676772A (en) * | 1995-09-04 | 1997-10-14 | Nkk Corporation | High-strength, bainitic steel rail having excellent damage-resistance |
CN1621554A (zh) * | 2004-12-16 | 2005-06-01 | 邹乐平 | 多元合金铸钢挖掘机斗齿及其生产工艺 |
CN102409625A (zh) * | 2011-08-22 | 2012-04-11 | 四川融熠科技有限公司 | 一种植物隔音墙 |
CN102409138A (zh) * | 2011-10-31 | 2012-04-11 | 芜湖山桥铁路器材有限公司 | 一种轨道辙叉用合金钢的制作工艺 |
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- 2013-07-13 CN CN201310295711.1A patent/CN103436813B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5676772A (en) * | 1995-09-04 | 1997-10-14 | Nkk Corporation | High-strength, bainitic steel rail having excellent damage-resistance |
CN1621554A (zh) * | 2004-12-16 | 2005-06-01 | 邹乐平 | 多元合金铸钢挖掘机斗齿及其生产工艺 |
CN102409625A (zh) * | 2011-08-22 | 2012-04-11 | 四川融熠科技有限公司 | 一种植物隔音墙 |
CN102409138A (zh) * | 2011-10-31 | 2012-04-11 | 芜湖山桥铁路器材有限公司 | 一种轨道辙叉用合金钢的制作工艺 |
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Effective date of registration: 20170629 Address after: 510000 Guangdong city of Guangzhou province Tianhe District Yanling Road No. 95, room 1501 Patentee after: GUANGDONG HUANENG DYNAMO-ELECTRIC CO.,LTD. Address before: 233200 Chuzhou City, Dingyuan Province, Lianjiang Town, the town of the union of the three small village group No. 7 Patentee before: Qu Lishuang |
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Address after: 510000 room 1501, 95 Yanling Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Guangdong Huaneng Electromechanical Group Co.,Ltd. Address before: 510000 room 1501, 95 Yanling Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG HUANENG DYNAMO-ELECTRIC CO.,LTD. |