CN103949592B - 一种铸造发热保温冒口助燃剂 - Google Patents
一种铸造发热保温冒口助燃剂 Download PDFInfo
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- CN103949592B CN103949592B CN201410162432.2A CN201410162432A CN103949592B CN 103949592 B CN103949592 B CN 103949592B CN 201410162432 A CN201410162432 A CN 201410162432A CN 103949592 B CN103949592 B CN 103949592B
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CN201410162432.2A CN103949592B (zh) | 2014-04-22 | 2014-04-22 | 一种铸造发热保温冒口助燃剂 |
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CN201410162432.2A CN103949592B (zh) | 2014-04-22 | 2014-04-22 | 一种铸造发热保温冒口助燃剂 |
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CN103949592A CN103949592A (zh) | 2014-07-30 |
CN103949592B true CN103949592B (zh) | 2016-05-18 |
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CN107661963A (zh) * | 2016-07-28 | 2018-02-06 | 周华庆 | 一种高效助燃剂 |
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JPS57199543A (en) * | 1981-05-29 | 1982-12-07 | Daiei Kogyo Kk | Endothermic and heat insulating riser device for casting |
CN1010191B (zh) * | 1987-12-10 | 1990-10-31 | 沈阳工业大学 | 铸型上复合补贴及其材料与构制方法 |
GB9308363D0 (en) * | 1993-04-22 | 1993-06-09 | Foseco Int | Refractory compositions for use in the casting of metals |
CN1060107C (zh) * | 1995-08-21 | 2001-01-03 | 中国科学院金属研究所 | 用于延缓金属熔液凝固的高效发热剂 |
JP3374242B2 (ja) * | 1998-10-09 | 2003-02-04 | 正光 三木 | 鋳物用発熱性アセンブリ |
CN101798233B (zh) * | 2010-02-10 | 2012-07-04 | 河南科技大学 | 冒口发热保温剂 |
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Address after: 454191 Henan Province, Jiaozuo City Industrial Zone of Chunxiao Road North Patentee after: Jiaozuo dove new material Limited by Share Ltd Address before: 454000 Henan city of Jiaozuo Province West Industrial Zone in Chunxiao Street No. 100 Jiaozuo pigeon Germany new material Co. Ltd. Patentee before: JIAOZUO GEDE NEW MATERIALS CO., LTD. |
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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: Combustion improver for casting exothermic and insulating riser Effective date of registration: 20190212 Granted publication date: 20160518 Pledgee: Jiaozuo CTS bank Limited by Share Ltd Pledgor: Jiaozuo dove new material Limited by Share Ltd Registration number: 2019410000002 |
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Date of cancellation: 20200106 Granted publication date: 20160518 Pledgee: Jiaozuo CTS bank Limited by Share Ltd Pledgor: Jiaozuo dove new material Limited by Share Ltd Registration number: 2019410000002 |