CN1107733C - 铸态高强度球墨铸铁合金包芯线型球化剂 - Google Patents
铸态高强度球墨铸铁合金包芯线型球化剂 Download PDFInfo
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- CN1107733C CN1107733C CN00112456A CN00112456A CN1107733C CN 1107733 C CN1107733 C CN 1107733C CN 00112456 A CN00112456 A CN 00112456A CN 00112456 A CN00112456 A CN 00112456A CN 1107733 C CN1107733 C CN 1107733C
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- cast iron
- nodulizer
- high strength
- wire
- particles
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Description
球化剂配方(重量百分数) | 球化剂加入量 | 球化处理方法 | 球化级别 | 孕育剂 | 珠光体量(%) | 抗拉强度(N/mm2) | 延伸率(%) |
已有球化剂Mg8.12%Re4.79%Ca1.26%Si42.03%铁为余量 | 1.6% | 堤坝包冲入法 | 2 | 75Si-Fe加入量0.6% | 60 | 503.0 | 5.6 |
本发明实施例1 | 0.6% | 包芯线喂丝法 | 2 | 75Si-Fe加入量0.6% | 90 | 934.0 | 4.6 |
本发明实施例2 | 0.6% | 包芯线喂丝法 | 2 | 75Si-Fe加入量0.6% | 90 | 925.5 | 4.2 |
本发明实施例3 | 0.6% | 包芯线喂丝法 | 2 | 75Si-Fe加入量0.6% | 90 | 905.4 | 4.78 |
本发明实施例4 | 0.8% | 包芯线喂丝法 | 2 | 75Si-Fe加入量0.6% | 92 | 916.5 | 4.3 |
本发明实施例5 | 0.7% | 包芯线喂丝法 | 2 | 75Si-Fe加入量0.6% | 90 | 903.6 | 4.6 |
本发明实施例6 | 0.85% | 包芯线喂丝法 | 2 | 75Si-Fe加入量0.6% | 90 | 923.3 | 4.0 |
Claims (3)
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CN00112456A CN1107733C (zh) | 2000-08-11 | 2000-08-11 | 铸态高强度球墨铸铁合金包芯线型球化剂 |
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CN00112456A CN1107733C (zh) | 2000-08-11 | 2000-08-11 | 铸态高强度球墨铸铁合金包芯线型球化剂 |
Publications (2)
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CN1280205A CN1280205A (zh) | 2001-01-17 |
CN1107733C true CN1107733C (zh) | 2003-05-07 |
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CN00112456A Expired - Fee Related CN1107733C (zh) | 2000-08-11 | 2000-08-11 | 铸态高强度球墨铸铁合金包芯线型球化剂 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103084547A (zh) * | 2012-12-30 | 2013-05-08 | 哈尔滨东安汽车动力股份有限公司 | 一种生产凸轮轴球铁铸件的装置及方法 |
CN108251589A (zh) * | 2018-01-31 | 2018-07-06 | 重庆卡森科技有限公司 | 一种新型无孕育球化剂 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1061803A (zh) * | 1991-12-23 | 1992-06-10 | 无锡市江南合金研究所 | 铸态高强度球墨铸铁球化剂 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1061803A (zh) * | 1991-12-23 | 1992-06-10 | 无锡市江南合金研究所 | 铸态高强度球墨铸铁球化剂 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Novel Special Metal Co., Ltd. Assignor: Zhu Yuming Contract fulfillment period: 2009.5.1 to 2019.5.1 contract change Contract record no.: 2009320000700 Denomination of invention: Cladding nodulizer for high strength nodular cast iron alloy Granted publication date: 20030507 License type: Exclusive license Record date: 2009.4.29 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.1 TO 2019.5.1; CHANGE OF CONTRACT Name of requester: WUXI YONGXIN SPECIAL METALS CO., LTD. Effective date: 20090429 |
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Granted publication date: 20030507 Termination date: 20120811 |