CN104441279A - 一种多晶硅碇的截取方法 - Google Patents
一种多晶硅碇的截取方法 Download PDFInfo
- Publication number
- CN104441279A CN104441279A CN201410603074.4A CN201410603074A CN104441279A CN 104441279 A CN104441279 A CN 104441279A CN 201410603074 A CN201410603074 A CN 201410603074A CN 104441279 A CN104441279 A CN 104441279A
- Authority
- CN
- China
- Prior art keywords
- anchor
- silicon
- cutting
- heavy stone
- stone used
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000005520 cutting process Methods 0.000 title claims abstract description 27
- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 22
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 57
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 57
- 239000010703 silicon Substances 0.000 claims abstract description 57
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 239000004575 stone Substances 0.000 claims description 38
- 239000011521 glass Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 239000002210 silicon-based material Substances 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000031877 prophase Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410603074.4A CN104441279B (zh) | 2014-10-31 | 一种多晶硅碇的截取方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410603074.4A CN104441279B (zh) | 2014-10-31 | 一种多晶硅碇的截取方法 |
Publications (2)
Publication Number | Publication Date |
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CN104441279A true CN104441279A (zh) | 2015-03-25 |
CN104441279B CN104441279B (zh) | 2017-01-04 |
Family
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105835246A (zh) * | 2016-05-14 | 2016-08-10 | 洛阳金诺机械工程有限公司 | 一种晶体硅棒的切割装置及其切割方法 |
CN106113297A (zh) * | 2016-06-24 | 2016-11-16 | 晶科能源有限公司 | 一种多晶循环料的处理方法 |
CN106346620A (zh) * | 2016-11-14 | 2017-01-25 | 江苏美科硅能源有限公司 | 一种多晶硅锭截断用固定工装 |
CN106827268A (zh) * | 2017-01-25 | 2017-06-13 | 上海日进机床有限公司 | 晶体硅工件截断机及晶体硅工件截断方法 |
CN108417479A (zh) * | 2018-03-16 | 2018-08-17 | 邢台晶龙电子材料有限公司 | 一种激光打码判别硅片分类的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101973081A (zh) * | 2010-07-28 | 2011-02-16 | 常州天合光能有限公司 | 利用mb线锯切截头不截尾8寸多晶块的方法 |
CN101973072A (zh) * | 2010-07-28 | 2011-02-16 | 常州天合光能有限公司 | 对多晶硅锭进行加工制得用于切片的硅棒的方法 |
KR101064266B1 (ko) * | 2011-04-05 | 2011-09-14 | 한국생산기술연구원 | 와이어소를 이용한 사파이어 잉곳의 절단방법 |
CN102729342A (zh) * | 2012-06-06 | 2012-10-17 | 海润光伏科技股份有限公司 | 用于制造高效多晶硅硅片的制备方法 |
CN103011897A (zh) * | 2012-10-24 | 2013-04-03 | 江苏吉星新材料有限公司 | 一种蓝宝石晶体回收料制备方法 |
CN103522429A (zh) * | 2013-09-30 | 2014-01-22 | 国电兆晶光电科技江苏有限公司 | 一种防止线切割钢丝断裂提高硅片得片率的方法 |
CN103526289A (zh) * | 2013-09-30 | 2014-01-22 | 国电兆晶光电科技江苏有限公司 | 一种带工艺保护端的子锭硅棒及其制作方法 |
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101973081A (zh) * | 2010-07-28 | 2011-02-16 | 常州天合光能有限公司 | 利用mb线锯切截头不截尾8寸多晶块的方法 |
CN101973072A (zh) * | 2010-07-28 | 2011-02-16 | 常州天合光能有限公司 | 对多晶硅锭进行加工制得用于切片的硅棒的方法 |
KR101064266B1 (ko) * | 2011-04-05 | 2011-09-14 | 한국생산기술연구원 | 와이어소를 이용한 사파이어 잉곳의 절단방법 |
CN102729342A (zh) * | 2012-06-06 | 2012-10-17 | 海润光伏科技股份有限公司 | 用于制造高效多晶硅硅片的制备方法 |
CN103011897A (zh) * | 2012-10-24 | 2013-04-03 | 江苏吉星新材料有限公司 | 一种蓝宝石晶体回收料制备方法 |
CN103522429A (zh) * | 2013-09-30 | 2014-01-22 | 国电兆晶光电科技江苏有限公司 | 一种防止线切割钢丝断裂提高硅片得片率的方法 |
CN103526289A (zh) * | 2013-09-30 | 2014-01-22 | 国电兆晶光电科技江苏有限公司 | 一种带工艺保护端的子锭硅棒及其制作方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105835246A (zh) * | 2016-05-14 | 2016-08-10 | 洛阳金诺机械工程有限公司 | 一种晶体硅棒的切割装置及其切割方法 |
CN106113297A (zh) * | 2016-06-24 | 2016-11-16 | 晶科能源有限公司 | 一种多晶循环料的处理方法 |
CN106113297B (zh) * | 2016-06-24 | 2018-09-18 | 晶科能源有限公司 | 一种多晶循环料的处理方法 |
CN106346620A (zh) * | 2016-11-14 | 2017-01-25 | 江苏美科硅能源有限公司 | 一种多晶硅锭截断用固定工装 |
CN106346620B (zh) * | 2016-11-14 | 2018-05-22 | 江苏美科硅能源有限公司 | 一种多晶硅锭截断用固定工装 |
CN106827268A (zh) * | 2017-01-25 | 2017-06-13 | 上海日进机床有限公司 | 晶体硅工件截断机及晶体硅工件截断方法 |
CN108417479A (zh) * | 2018-03-16 | 2018-08-17 | 邢台晶龙电子材料有限公司 | 一种激光打码判别硅片分类的方法 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Cutting method for polycrystalline silicon ingot Effective date of registration: 20191113 Granted publication date: 20170104 Pledgee: China Everbright Bank Limited by Share Ltd. Nanjing branch Pledgor: ZHENJIANG HUANTAI SILICON TECHNOLOGY Co.,Ltd. Registration number: Y2019320000279 |
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Date of cancellation: 20210127 Granted publication date: 20170104 Pledgee: China Everbright Bank Limited by Share Ltd. Nanjing branch Pledgor: ZHENJIANG HUANTAI SILICON TECHNOLOGY Co.,Ltd. Registration number: Y2019320000279 |
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Effective date of registration: 20210209 Address after: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Meike Solar Energy Technology Co.,Ltd. Address before: 212000 new material industrial park, Youfang Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: ZHENJIANG HUANTAI SILICON TECHNOLOGY Co.,Ltd. |
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Address after: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Meike Solar Energy Technology Co.,Ltd. Address before: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Meike Solar Energy Technology Co.,Ltd. |
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Denomination of invention: A interception method of polysilicon anchorage Effective date of registration: 20211125 Granted publication date: 20170104 Pledgee: Bank of Jiangsu Limited by Share Ltd. Zhenjiang branch Pledgor: Jiangsu Meike Solar Energy Technology Co.,Ltd. Registration number: Y2021980013231 |
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Date of cancellation: 20221031 Granted publication date: 20170104 Pledgee: Bank of Jiangsu Limited by Share Ltd. Zhenjiang branch Pledgor: Jiangsu Meike Solar Energy Technology Co.,Ltd. Registration number: Y2021980013231 |
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Denomination of invention: A Method for Intercepting Polysilicon Anchors Effective date of registration: 20230524 Granted publication date: 20170104 Pledgee: Bank of Jiangsu Limited by Share Ltd. Zhenjiang branch Pledgor: Jiangsu Meike Solar Energy Technology Co.,Ltd. Registration number: Y2023980041424 |
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Granted publication date: 20170104 Pledgee: Bank of Jiangsu Limited by Share Ltd. Zhenjiang branch Pledgor: Jiangsu Meike Solar Energy Technology Co.,Ltd. Registration number: Y2023980041424 |
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