CN103725921B - 一种红冲专用高性能合金铜棒 - Google Patents
一种红冲专用高性能合金铜棒 Download PDFInfo
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- CN103725921B CN103725921B CN201410017393.7A CN201410017393A CN103725921B CN 103725921 B CN103725921 B CN 103725921B CN 201410017393 A CN201410017393 A CN 201410017393A CN 103725921 B CN103725921 B CN 103725921B
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CN201410017393.7A CN103725921B (zh) | 2014-01-15 | 2014-01-15 | 一种红冲专用高性能合金铜棒 |
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CN201410017393.7A CN103725921B (zh) | 2014-01-15 | 2014-01-15 | 一种红冲专用高性能合金铜棒 |
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CN103725921A CN103725921A (zh) | 2014-04-16 |
CN103725921B true CN103725921B (zh) | 2015-12-30 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105441774A (zh) * | 2015-11-15 | 2016-03-30 | 丹阳市德源精密工具有限公司 | 一种硼铁合金模具 |
CN105349871A (zh) * | 2015-11-15 | 2016-02-24 | 丹阳市德源精密工具有限公司 | 一种铜锌合金模具 |
CN106807818A (zh) * | 2016-12-22 | 2017-06-09 | 杭州丰源铜业有限公司 | 一种生产压缩泵电机平衡块的红冲工艺 |
CN108043900B (zh) * | 2017-12-11 | 2020-11-24 | 浙江三瑞铜业有限公司 | 一种合金铜棒的生产方法 |
Citations (1)
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CN102796917A (zh) * | 2012-06-25 | 2012-11-28 | 新兴铸管(浙江)铜业有限公司 | 一种高强度黄铜合金及其制造方法 |
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CN102796917A (zh) * | 2012-06-25 | 2012-11-28 | 新兴铸管(浙江)铜业有限公司 | 一种高强度黄铜合金及其制造方法 |
Non-Patent Citations (1)
Title |
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冶金因素对快削黄铜品质之影响;陈奉一等;《金工》;19830131;第17卷(第1期);第9-10页的3.1 * |
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Address after: 311425 three new village, Lake source Township, Fuyang District, Zhejiang, Hangzhou Patentee after: HANGZHOU FENGYUAN COPPER Co.,Ltd. Address before: Silver Lake Street New hashimori road Fuyang city Hangzhou City, Zhejiang Province, No. 18 310000 Patentee before: FENGYUAN (CHINA) COPPER LTD. |
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Denomination of invention: Special high-performance alloy copper rod for hot punching Effective date of registration: 20190904 Granted publication date: 20151230 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. Fuyang branch Pledgor: HANGZHOU FENGYUAN COPPER Co.,Ltd. Registration number: Y2019330000047 |
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Date of cancellation: 20221213 Granted publication date: 20151230 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. Fuyang branch Pledgor: HANGZHOU FENGYUAN COPPER Co.,Ltd. Registration number: Y2019330000047 |
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