CN101519797B - 晶体碎料拉制硅芯的方法及实施该方法的一种装置 - Google Patents
晶体碎料拉制硅芯的方法及实施该方法的一种装置 Download PDFInfo
- Publication number
- CN101519797B CN101519797B CN 200910064106 CN200910064106A CN101519797B CN 101519797 B CN101519797 B CN 101519797B CN 200910064106 CN200910064106 CN 200910064106 CN 200910064106 A CN200910064106 A CN 200910064106A CN 101519797 B CN101519797 B CN 101519797B
- Authority
- CN
- China
- Prior art keywords
- crystal
- crucible
- crushed aggregate
- guided mode
- silicon core
- 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.)
- Active
Links
- 239000013078 crystal Substances 0.000 title claims abstract description 130
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 title abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims description 13
- 239000000155 melt Substances 0.000 claims description 5
- 239000000356 contaminant Substances 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims description 3
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 abstract 2
- 230000007306 turnover Effects 0.000 abstract 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 8
- 229920005591 polysilicon Polymers 0.000 description 8
- 239000000446 fuel Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000011946 reduction process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910064106 CN101519797B (zh) | 2009-01-20 | 2009-01-20 | 晶体碎料拉制硅芯的方法及实施该方法的一种装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910064106 CN101519797B (zh) | 2009-01-20 | 2009-01-20 | 晶体碎料拉制硅芯的方法及实施该方法的一种装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101519797A CN101519797A (zh) | 2009-09-02 |
CN101519797B true CN101519797B (zh) | 2012-05-02 |
Family
ID=41080585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200910064106 Active CN101519797B (zh) | 2009-01-20 | 2009-01-20 | 晶体碎料拉制硅芯的方法及实施该方法的一种装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101519797B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103159215B (zh) * | 2011-12-09 | 2015-05-13 | 洛阳金诺机械工程有限公司 | 一种空心硅芯的拉制方法 |
CN103160914A (zh) * | 2011-12-09 | 2013-06-19 | 洛阳金诺机械工程有限公司 | 一种c形硅芯的拉制方法 |
CN103160915A (zh) * | 2011-12-09 | 2013-06-19 | 洛阳金诺机械工程有限公司 | 一种c形硅芯的拉制模板 |
CN103160934B (zh) * | 2011-12-18 | 2016-05-18 | 洛阳金诺机械工程有限公司 | 一种生长晶体材料时的温度梯度控制装置及其方法 |
CN105002556A (zh) * | 2014-04-21 | 2015-10-28 | 洛阳金诺机械工程有限公司 | 一种拉制硅芯时提高硅芯结晶速度的装置 |
CN106367808A (zh) * | 2015-07-24 | 2017-02-01 | 北京京运通科技股份有限公司 | 一种硅芯的生产方法 |
CN111676510A (zh) * | 2020-06-22 | 2020-09-18 | 四川永祥多晶硅有限公司 | 利用非免洗料制作硅芯的方法 |
CN115418709A (zh) * | 2022-09-27 | 2022-12-02 | 郭李梁 | 一种用于同时拉制多根晶体的装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3870477A (en) * | 1972-07-10 | 1975-03-11 | Tyco Laboratories Inc | Optical control of crystal growth |
US5394825A (en) * | 1992-02-28 | 1995-03-07 | Crystal Systems, Inc. | Method and apparatus for growing shaped crystals |
CN2661710Y (zh) * | 2003-11-24 | 2004-12-08 | 浙江大学 | 同心连通单晶生长装置 |
-
2009
- 2009-01-20 CN CN 200910064106 patent/CN101519797B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3870477A (en) * | 1972-07-10 | 1975-03-11 | Tyco Laboratories Inc | Optical control of crystal growth |
US5394825A (en) * | 1992-02-28 | 1995-03-07 | Crystal Systems, Inc. | Method and apparatus for growing shaped crystals |
CN2661710Y (zh) * | 2003-11-24 | 2004-12-08 | 浙江大学 | 同心连通单晶生长装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101519797A (zh) | 2009-09-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101519797B (zh) | 晶体碎料拉制硅芯的方法及实施该方法的一种装置 | |
CN104164574B (zh) | 一种电渣重熔制备大型发电机护环用空心钢锭的方法 | |
CN103011567B (zh) | 一种石英陶瓷坩埚的制备方法 | |
CN103510157B (zh) | 一种高效铸锭的诱导长晶工艺 | |
CN104150755B (zh) | 一种重复多次拉制单晶硅用石英坩埚及其制造方法 | |
CN109574016B (zh) | 冶金硅的定向凝固提纯装置与提纯方法 | |
CN203956048U (zh) | 一种轻合金或轻金属半固态浆料的制备装置 | |
CN103159215B (zh) | 一种空心硅芯的拉制方法 | |
CN101498033A (zh) | 晶体碎料拉制硅芯的方法及简易装置 | |
CN104213191A (zh) | 一种半熔高效多晶硅铸锭工艺 | |
CN101570886B (zh) | 可以拉制二十二根硅芯或其它晶体材料的高频线圈结构 | |
CN101570884B (zh) | 一次可同时拉制十六根硅芯或其它晶体材料的高频线圈 | |
CN202164380U (zh) | 高产出多晶硅铸锭炉热场结构 | |
CN103553621B (zh) | 碳化硅质氢收集器的制备方法 | |
KR101335147B1 (ko) | 유도방식에 의해 다결정 실리콘 잉곳들을 생산하는 방법 및 이를 위한 장치 | |
CN105624786B (zh) | 一种人工合成云母超大尺寸单晶的熔制方法 | |
CN103924093A (zh) | 铜杆铜丝生产工艺 | |
CN202116632U (zh) | 镁合金真空熔炼装置 | |
CN101570885B (zh) | 一次可同时拉制十三根硅芯或其它晶体材料的高频线圈 | |
CN101457390B (zh) | 可同时生产八根硅芯及其它晶体材料的高频线圈结构 | |
CN206169274U (zh) | 一种真空熔炼炉用铸模的加热保温装置 | |
CN105714127A (zh) | 一种铜杆连铸连轧生产工艺 | |
CN114835125A (zh) | 一种感应熔炼高硅废料制备高纯硅/硅合金的方法及一种感应熔炼炉 | |
CN101570883B (zh) | 可以同时拉制十九根硅芯或其它晶体材料的高频线圈结构 | |
CN202657968U (zh) | 用于分离碳化硅与硅粉的装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: LUOYANG JINNUO MACHINERY ENGINEERING CO., LTD. Free format text: FORMER OWNER: LIU ZHAOXUAN Effective date: 20111116 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20111116 Address after: 471009 Jin Xin of Henan Province, Luoyang national hi tech Industrial Development Zone, Road No. 2 Luoyang Jinnuo Machinery Engineering Co Ltd Applicant after: LUOYANG JINNUO MECHANICAL ENGINEERING Co.,Ltd. Address before: 471009 Henan province Luoyang Xigong Road No. 1, No. 24 Jiashuyuan monocrystalline silicon factory building 1 unit 101 room Applicant before: Liu Chaoxuan |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231208 Address after: 471600 No. 2 Jinye Fourth Road, Jinping Town, Yiyang County, Luoyang City, Henan Province Patentee after: Luoyang Changying New Energy Technology Co.,Ltd. Address before: 471009 Luoyang Jinnuo Mechanical Engineering Co., Ltd., No.2, Jinxin Road, Luoyang national high tech Industrial Development Zone, Henan Province Patentee before: LUOYANG JINNUO MECHANICAL ENGINEERING Co.,Ltd. |
|
TR01 | Transfer of patent right |