CN111673041B - 一种铸造用湿型砂型助效粉及使用该助效粉的高强型砂及在湿型铸钢生产中的应用 - Google Patents
一种铸造用湿型砂型助效粉及使用该助效粉的高强型砂及在湿型铸钢生产中的应用 Download PDFInfo
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- CN111673041B CN111673041B CN202010698820.8A CN202010698820A CN111673041B CN 111673041 B CN111673041 B CN 111673041B CN 202010698820 A CN202010698820 A CN 202010698820A CN 111673041 B CN111673041 B CN 111673041B
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- Prior art keywords
- sand
- molding sand
- parts
- green
- powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010698820.8A CN111673041B (zh) | 2020-07-20 | 2020-07-20 | 一种铸造用湿型砂型助效粉及使用该助效粉的高强型砂及在湿型铸钢生产中的应用 |
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CN202010698820.8A CN111673041B (zh) | 2020-07-20 | 2020-07-20 | 一种铸造用湿型砂型助效粉及使用该助效粉的高强型砂及在湿型铸钢生产中的应用 |
Publications (2)
Publication Number | Publication Date |
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CN111673041A CN111673041A (zh) | 2020-09-18 |
CN111673041B true CN111673041B (zh) | 2022-05-06 |
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CN202010698820.8A Active CN111673041B (zh) | 2020-07-20 | 2020-07-20 | 一种铸造用湿型砂型助效粉及使用该助效粉的高强型砂及在湿型铸钢生产中的应用 |
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CN (1) | CN111673041B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3098181B2 (ja) * | 1995-11-08 | 2000-10-16 | 花王株式会社 | 鋳型の製造方法、鋳型組成物および鋳型用粘結剤組成物 |
CN102029354B (zh) * | 2010-12-31 | 2012-06-06 | 山东省源通机械股份有限公司 | 用于金属铸件湿型铸造的型砂添加剂 |
CN104525849B (zh) * | 2014-11-28 | 2016-05-18 | 山东旭光得瑞高新材料股份有限公司 | 一种潮型铸造型砂环保材料及其制备方法 |
JP6528167B2 (ja) * | 2016-11-28 | 2019-06-12 | リグナイト株式会社 | 鋳型用粘結材料、粘結剤コーテッド耐火物及びその製造方法、鋳型の製造方法、鋳造方法 |
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2020
- 2020-07-20 CN CN202010698820.8A patent/CN111673041B/zh active Active
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CN111673041A (zh) | 2020-09-18 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A green sand mold auxiliary powder for casting and high-strength molding sand using the auxiliary powder and its application in the production of green cast steel Effective date of registration: 20220630 Granted publication date: 20220506 Pledgee: Shandong Linyi Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG XUGUANG DERUI NEW MATERIAL Co.,Ltd. Registration number: Y2022980009544 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230626 Granted publication date: 20220506 Pledgee: Shandong Linyi Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG XUGUANG DERUI NEW MATERIAL Co.,Ltd. Registration number: Y2022980009544 |
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PC01 | Cancellation 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: A green sand mold aid powder for casting and high-strength molding sand using the aid powder, and its application in the production of wet mold cast steel Effective date of registration: 20230627 Granted publication date: 20220506 Pledgee: Shandong Linyi Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG XUGUANG DERUI NEW MATERIAL Co.,Ltd. Registration number: Y2023980046160 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |