CN103667898A - 一种阀芯用含钇合金钢材料及其制备方法 - Google Patents
一种阀芯用含钇合金钢材料及其制备方法 Download PDFInfo
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- CN103667898A CN103667898A CN201310564319.2A CN201310564319A CN103667898A CN 103667898 A CN103667898 A CN 103667898A CN 201310564319 A CN201310564319 A CN 201310564319A CN 103667898 A CN103667898 A CN 103667898A
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CN103667898A true CN103667898A (zh) | 2014-03-26 |
CN103667898B CN103667898B (zh) | 2016-01-20 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080050265A1 (en) * | 2005-04-18 | 2008-02-28 | Masaaki Igarashi | Low alloy steel |
JP2008133530A (ja) * | 2006-10-31 | 2008-06-12 | Jfe Steel Kk | 軸受鋼部品およびその製造方法並びに軸受 |
CN101487102A (zh) * | 2009-02-13 | 2009-07-22 | 深圳大学 | 无钼镍中铬耐磨铸钢件及其热处理方法 |
CN101880836A (zh) * | 2010-07-14 | 2010-11-10 | 西安交通大学 | 一种含硼模具钢及其热处理方法 |
CN102433506A (zh) * | 2011-12-19 | 2012-05-02 | 张家港市鼎力铸钢有限公司 | 一种无钼镍高强度耐磨铸钢 |
JP2013095999A (ja) * | 2011-11-04 | 2013-05-20 | Nippon Steel & Sumitomo Metal Corp | 溶接熱影響部の靭性に優れた鋼材並びに溶接継手、溶接継手の製造方法 |
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- 2013-11-14 CN CN201310564319.2A patent/CN103667898B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080050265A1 (en) * | 2005-04-18 | 2008-02-28 | Masaaki Igarashi | Low alloy steel |
JP2008133530A (ja) * | 2006-10-31 | 2008-06-12 | Jfe Steel Kk | 軸受鋼部品およびその製造方法並びに軸受 |
CN101487102A (zh) * | 2009-02-13 | 2009-07-22 | 深圳大学 | 无钼镍中铬耐磨铸钢件及其热处理方法 |
CN101880836A (zh) * | 2010-07-14 | 2010-11-10 | 西安交通大学 | 一种含硼模具钢及其热处理方法 |
JP2013095999A (ja) * | 2011-11-04 | 2013-05-20 | Nippon Steel & Sumitomo Metal Corp | 溶接熱影響部の靭性に優れた鋼材並びに溶接継手、溶接継手の製造方法 |
CN102433506A (zh) * | 2011-12-19 | 2012-05-02 | 张家港市鼎力铸钢有限公司 | 一种无钼镍高强度耐磨铸钢 |
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PE01 | Entry into force 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: Yttrium-containing alloy steel material for valve cores and preparation method thereof Effective date of registration: 20181221 Granted publication date: 20160120 Pledgee: Tongling Jincheng Financing Guarantee Co., Ltd. Pledgor: Anhui Rongda Valve Co., Ltd. Registration number: 2018340000760 |
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Date of cancellation: 20200430 Granted publication date: 20160120 Pledgee: Tongling Jincheng Financing Guarantee Co., Ltd. Pledgor: UBTECH Robotics Corp. Registration number: 2018340000760 |
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PE01 | Entry into force 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: Yttrium-containing alloy steel material for valve cores and preparation method thereof Effective date of registration: 20200506 Granted publication date: 20160120 Pledgee: Tongling Jincheng Financing Guarantee Co., Ltd. Pledgor: UBTECH Robotics Corp. Registration number: Y2020340000015 |