CN108296410A - 一种3d打印用高强度覆膜砂及其制备方法 - Google Patents
一种3d打印用高强度覆膜砂及其制备方法 Download PDFInfo
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- CN108296410A CN108296410A CN201710889701.9A CN201710889701A CN108296410A CN 108296410 A CN108296410 A CN 108296410A CN 201710889701 A CN201710889701 A CN 201710889701A CN 108296410 A CN108296410 A CN 108296410A
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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
- 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
- B22C1/22—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 of resins or rosins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
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CN201710889701.9A CN108296410B (zh) | 2017-09-27 | 2017-09-27 | 一种3d打印用高强度覆膜砂 |
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CN201710889701.9A CN108296410B (zh) | 2017-09-27 | 2017-09-27 | 一种3d打印用高强度覆膜砂 |
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CN108296410A true CN108296410A (zh) | 2018-07-20 |
CN108296410B CN108296410B (zh) | 2020-04-10 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109732037A (zh) * | 2019-03-04 | 2019-05-10 | 苏州轻金三维科技有限公司 | 一种三维打印用型砂及其制备方法 |
CN109746382A (zh) * | 2019-03-04 | 2019-05-14 | 苏州轻金三维科技有限公司 | 一种三维打印用覆膜砂及其制备方法 |
CN110340277A (zh) * | 2019-07-09 | 2019-10-18 | 江阴天润造型材料科技有限公司 | 一种具有防粘砂特性的用于高锰钢的覆膜砂及其制备方法与应用 |
CN110653332A (zh) * | 2019-09-30 | 2020-01-07 | 宁夏共享化工有限公司 | 铸造用呋喃树脂及其制备方法 |
CN110903598A (zh) * | 2018-09-17 | 2020-03-24 | 张艳萍 | 一种高强度3d打印建筑用化学油墨材料及其制备方法 |
CN112453314A (zh) * | 2020-11-30 | 2021-03-09 | 湖北工业大学 | 一种无机磷酸盐粘结剂覆膜砂用固化剂及其应用 |
CN113263133A (zh) * | 2021-05-07 | 2021-08-17 | 柳州柳晶环保科技有限公司 | 一种易溃散覆膜砂及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104014716A (zh) * | 2014-06-18 | 2014-09-03 | 承德北雁铸造材料有限公司 | 一种发动机缸体水套专用覆膜砂及其制备方法 |
CN104308072A (zh) * | 2014-09-16 | 2015-01-28 | 南昌航空大学 | 用于选择性激光烧结的碳纤维基覆膜砂材料及其制备方法 |
CN104923712A (zh) * | 2015-05-20 | 2015-09-23 | 十堰长江造型材料有限公司 | 一种3d打印覆膜砂及其制备方法 |
CN105945206A (zh) * | 2016-05-23 | 2016-09-21 | 无锡市嘉邦电力管道厂 | 一种耐高温的覆膜砂 |
CN106493283A (zh) * | 2016-10-28 | 2017-03-15 | 东南大学 | 一种提高宝珠砂覆膜砂强度的表面处理方法 |
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2017
- 2017-09-27 CN CN201710889701.9A patent/CN108296410B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104014716A (zh) * | 2014-06-18 | 2014-09-03 | 承德北雁铸造材料有限公司 | 一种发动机缸体水套专用覆膜砂及其制备方法 |
CN104308072A (zh) * | 2014-09-16 | 2015-01-28 | 南昌航空大学 | 用于选择性激光烧结的碳纤维基覆膜砂材料及其制备方法 |
CN104923712A (zh) * | 2015-05-20 | 2015-09-23 | 十堰长江造型材料有限公司 | 一种3d打印覆膜砂及其制备方法 |
CN105945206A (zh) * | 2016-05-23 | 2016-09-21 | 无锡市嘉邦电力管道厂 | 一种耐高温的覆膜砂 |
CN106493283A (zh) * | 2016-10-28 | 2017-03-15 | 东南大学 | 一种提高宝珠砂覆膜砂强度的表面处理方法 |
Non-Patent Citations (1)
Title |
---|
全国铸造学会等: "《覆膜砂及制型(芯)技术》", 31 January 2008 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110903598A (zh) * | 2018-09-17 | 2020-03-24 | 张艳萍 | 一种高强度3d打印建筑用化学油墨材料及其制备方法 |
CN109732037A (zh) * | 2019-03-04 | 2019-05-10 | 苏州轻金三维科技有限公司 | 一种三维打印用型砂及其制备方法 |
CN109746382A (zh) * | 2019-03-04 | 2019-05-14 | 苏州轻金三维科技有限公司 | 一种三维打印用覆膜砂及其制备方法 |
CN109746382B (zh) * | 2019-03-04 | 2021-04-02 | 苏州轻金三维科技有限公司 | 一种三维打印用覆膜砂及其制备方法 |
CN110340277A (zh) * | 2019-07-09 | 2019-10-18 | 江阴天润造型材料科技有限公司 | 一种具有防粘砂特性的用于高锰钢的覆膜砂及其制备方法与应用 |
CN110653332A (zh) * | 2019-09-30 | 2020-01-07 | 宁夏共享化工有限公司 | 铸造用呋喃树脂及其制备方法 |
CN110653332B (zh) * | 2019-09-30 | 2021-05-11 | 宁夏共享化工有限公司 | 铸造用呋喃树脂的制备方法 |
CN112453314A (zh) * | 2020-11-30 | 2021-03-09 | 湖北工业大学 | 一种无机磷酸盐粘结剂覆膜砂用固化剂及其应用 |
CN112453314B (zh) * | 2020-11-30 | 2022-04-22 | 湖北工业大学 | 一种无机磷酸盐粘结剂覆膜砂用固化剂及其应用 |
CN113263133A (zh) * | 2021-05-07 | 2021-08-17 | 柳州柳晶环保科技有限公司 | 一种易溃散覆膜砂及其制备方法 |
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