CN204135882U - 一种片状氮化硅陶瓷发热体的磨削加工模具 - Google Patents
一种片状氮化硅陶瓷发热体的磨削加工模具 Download PDFInfo
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- CN204135882U CN204135882U CN201420177412.8U CN201420177412U CN204135882U CN 204135882 U CN204135882 U CN 204135882U CN 201420177412 U CN201420177412 U CN 201420177412U CN 204135882 U CN204135882 U CN 204135882U
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- silicon nitride
- heating element
- nitride ceramics
- grinding
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- 238000000227 grinding Methods 0.000 title claims abstract description 39
- 229910052581 Si3N4 Inorganic materials 0.000 title claims abstract description 28
- 239000000919 ceramic Substances 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 title claims abstract description 28
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000012188 paraffin wax Substances 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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CN201420177412.8U CN204135882U (zh) | 2014-04-14 | 2014-04-14 | 一种片状氮化硅陶瓷发热体的磨削加工模具 |
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CN201420177412.8U CN204135882U (zh) | 2014-04-14 | 2014-04-14 | 一种片状氮化硅陶瓷发热体的磨削加工模具 |
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CN204135882U true CN204135882U (zh) | 2015-02-04 |
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CN201420177412.8U Expired - Lifetime CN204135882U (zh) | 2014-04-14 | 2014-04-14 | 一种片状氮化硅陶瓷发热体的磨削加工模具 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107322371A (zh) * | 2017-07-04 | 2017-11-07 | 北京钢研新冶精特科技有限公司 | 无压烧结碳化硅薄壁结构件加工方法 |
CN109483752A (zh) * | 2018-11-19 | 2019-03-19 | 中国航空工业集团公司洛阳电光设备研究所 | 一种疏松态陶瓷零件的成型加工方法 |
CN110265350A (zh) * | 2019-06-27 | 2019-09-20 | 中国电子科技集团公司第四十四研究所 | 一种用于焦平面器件减薄抛光的限高保护夹具及方法 |
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2014
- 2014-04-14 CN CN201420177412.8U patent/CN204135882U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107322371A (zh) * | 2017-07-04 | 2017-11-07 | 北京钢研新冶精特科技有限公司 | 无压烧结碳化硅薄壁结构件加工方法 |
CN109483752A (zh) * | 2018-11-19 | 2019-03-19 | 中国航空工业集团公司洛阳电光设备研究所 | 一种疏松态陶瓷零件的成型加工方法 |
CN110265350A (zh) * | 2019-06-27 | 2019-09-20 | 中国电子科技集团公司第四十四研究所 | 一种用于焦平面器件减薄抛光的限高保护夹具及方法 |
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Owner name: HENGYANG KAIXIN SPECIAL MATERIAL TECHNOLOGY CO., L Free format text: FORMER NAME: HENGYANG KAIXIN CERAMICS TECHNOLOGY CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 421000 Hunan city of Hengyang province Yanfeng District Baisha Industrial Park Huaxin plant No. 5 Patentee after: HENGYANG KAIXIN SPECIAL MATERIALS TECHNOLOGY CO.,LTD. Address before: 421000 Hunan city of Hengyang province Yanfeng District Baisha Industrial Park Huaxin plant No. 5 Patentee before: HENGYANG KAIXIN CERAMIC TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20150204 |