CN109365756B - 一种钛及钛合金铸造用砂芯及其制备方法 - Google Patents
一种钛及钛合金铸造用砂芯及其制备方法 Download PDFInfo
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- CN109365756B CN109365756B CN201811234820.1A CN201811234820A CN109365756B CN 109365756 B CN109365756 B CN 109365756B CN 201811234820 A CN201811234820 A CN 201811234820A CN 109365756 B CN109365756 B CN 109365756B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
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CN201811234820.1A CN109365756B (zh) | 2018-10-23 | 2018-10-23 | 一种钛及钛合金铸造用砂芯及其制备方法 |
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CN201811234820.1A CN109365756B (zh) | 2018-10-23 | 2018-10-23 | 一种钛及钛合金铸造用砂芯及其制备方法 |
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CN109365756A CN109365756A (zh) | 2019-02-22 |
CN109365756B true CN109365756B (zh) | 2021-01-05 |
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CN114054670B (zh) * | 2021-10-15 | 2024-02-23 | 北京航空材料研究院股份有限公司 | 一种高惰性的砂型铸型及其制备方法、应用 |
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CN101229975A (zh) * | 2008-01-04 | 2008-07-30 | 西北工业大学 | 氧化铝陶瓷型芯的制作方法以及脱芯方法 |
CN102294436B (zh) * | 2011-09-19 | 2013-01-02 | 哈尔滨实钛新材料科技发展有限公司 | 一种钛合金及钛铝合金的低成本精密铸造方法 |
CN102921885B (zh) * | 2012-10-30 | 2015-01-28 | 西安泵阀总厂有限公司 | 钛、锆、镍及其合金铸件砂型铸造工艺 |
CN105127374B (zh) * | 2015-09-10 | 2017-04-26 | 中国航空工业集团公司北京航空材料研究院 | 一种钛及钛合金铸造用复合型芯及其制备方法 |
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Address after: No. 5 Yongxiang North Road, Haidian District, Beijing 100094 Applicant after: Beijing Bermuda Aircraft Material High-tech Co., Ltd. Address before: No. 5 Yongxiang North Road, Haidian District, Beijing 100094 Applicant before: Beijing Baimu Aeronautic Material High-Technology Co., Ltd. |
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Address after: No. 5 Yongxiang North Road, Haidian District, Beijing 100094 Patentee after: Beijing Aeronautical Materials Research Institute Co.,Ltd. Address before: No. 5 Yongxiang North Road, Haidian District, Beijing 100094 Patentee before: BAIMTEC MATERIAL Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
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Address after: No. 5 Yongxiang North Road, Haidian District, Beijing 100094 Patentee after: Beijing Aviation Materials Research Institute Co.,Ltd. Address before: No. 5 Yongxiang North Road, Haidian District, Beijing 100094 Patentee before: Beijing Aeronautical Materials Research Institute Co.,Ltd. |