CN102219520B - 一种碳化硅坯体及其生产工艺 - Google Patents
一种碳化硅坯体及其生产工艺 Download PDFInfo
- Publication number
- CN102219520B CN102219520B CN 201110132853 CN201110132853A CN102219520B CN 102219520 B CN102219520 B CN 102219520B CN 201110132853 CN201110132853 CN 201110132853 CN 201110132853 A CN201110132853 A CN 201110132853A CN 102219520 B CN102219520 B CN 102219520B
- Authority
- CN
- China
- Prior art keywords
- silicon carbide
- parts
- base substrate
- green body
- raw material
- 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
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 239000002994 raw material Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 44
- 238000005520 cutting process Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 12
- 239000010439 graphite Substances 0.000 abstract description 9
- 229910002804 graphite Inorganic materials 0.000 abstract description 9
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 239000010440 gypsum Substances 0.000 abstract description 5
- 229910052602 gypsum Inorganic materials 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract 2
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 abstract 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 abstract 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 abstract 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 abstract 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 14
- 239000007924 injection Substances 0.000 description 14
- 239000000047 product Substances 0.000 description 9
- 239000004372 Polyvinyl alcohol Substances 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 8
- 238000005245 sintering Methods 0.000 description 7
- 239000011800 void material Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 235000015895 biscuits Nutrition 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000012467 final product Substances 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 230000001404 mediated effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110132853 CN102219520B (zh) | 2011-05-23 | 2011-05-23 | 一种碳化硅坯体及其生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110132853 CN102219520B (zh) | 2011-05-23 | 2011-05-23 | 一种碳化硅坯体及其生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102219520A CN102219520A (zh) | 2011-10-19 |
CN102219520B true CN102219520B (zh) | 2013-08-14 |
Family
ID=44776257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110132853 Active CN102219520B (zh) | 2011-05-23 | 2011-05-23 | 一种碳化硅坯体及其生产工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102219520B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105294114A (zh) * | 2015-07-07 | 2016-02-03 | 洛阳名力科技开发有限公司 | 一种新型刚玉管成型工艺 |
CN106380202A (zh) * | 2016-08-26 | 2017-02-08 | 山田研磨材料有限公司 | 一种碳化硅烧结挤出成型的配料方法 |
CN107954720A (zh) * | 2017-12-12 | 2018-04-24 | 湖南太子新材料科技有限公司 | 一种碳化硅圆管材料及其制备方法 |
CN110655406A (zh) * | 2019-09-30 | 2020-01-07 | 山东金鸿新材料股份有限公司 | 一种反应烧结碳化硅热交换器管及其制备方法 |
CN113370386A (zh) * | 2021-05-26 | 2021-09-10 | 广东金刚新材料有限公司 | 一种陶瓷辊棒的练泥方法及其真空练泥机 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1129199A (zh) * | 1995-02-16 | 1996-08-21 | 薛天瑞 | 一种碳化硅再结晶制品的冷挤压成型一次烧成的方法 |
-
2011
- 2011-05-23 CN CN 201110132853 patent/CN102219520B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1129199A (zh) * | 1995-02-16 | 1996-08-21 | 薛天瑞 | 一种碳化硅再结晶制品的冷挤压成型一次烧成的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102219520A (zh) | 2011-10-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102219520B (zh) | 一种碳化硅坯体及其生产工艺 | |
JP2604592B2 (ja) | 金属、セラミック粉末等の成形方法及びそのための組成物 | |
CN101862226B (zh) | 氧化锆陶瓷义齿坯体的制作方法 | |
CN101560104B (zh) | 碳化硅陶瓷管或棒的制备方法 | |
CN102500748B (zh) | 一种铝碳化硅复合材料的制备方法 | |
JP5658294B2 (ja) | 耐火セラミック複合材およびその製造方法 | |
CN101913878B (zh) | 一种制备碳化硅颗粒增强氮化硅复相陶瓷零件的方法 | |
JP2007331978A (ja) | 押出成形又は射出成形用の組成物及び成形体の製造方法 | |
CN104291827A (zh) | 酚醛树脂为碳源固相烧结制备复杂形状碳化硅陶瓷工艺 | |
KR20000070799A (ko) | 아가로이드계 사출 성형 조성물용 겔 강도 증강 첨가제 | |
CN102992778B (zh) | 一种具有玉石质地的精密陶瓷及其制作方法 | |
JP2010132549A (ja) | 包含物を含有するセラミック要素 | |
CN108911779A (zh) | 一种挤出成型低温制备多孔碳化硅陶瓷管的方法 | |
CN103396102B (zh) | 一种基于液体添加剂的低膨胀系数堇青石蜂窝陶瓷的制备方法 | |
CN108218422A (zh) | 耐磨陶瓷流延成型用浆料及其应用方法 | |
CN102757221A (zh) | 一种螺旋形陶瓷弹簧的制造方法 | |
Wei et al. | Effects of solid loading on the rheological behaviors and mechanical properties of injection-molded alumina ceramics | |
CN104556979B (zh) | 一种氧化铍陶瓷夹持杆及其制作方法 | |
CN104211407A (zh) | 一种大尺寸复杂形状碳化硅陶瓷素坯的成型工艺 | |
CN107540374A (zh) | 氧化钇透明陶瓷的制备方法 | |
JPS63403A (ja) | 美術工芸品の素材として有用な塑造用組成物及びその製造方法 | |
CN101935218B (zh) | 挤出成型反应烧结碳化硅方梁的制备方法 | |
CN104086183B (zh) | 一种气孔率可控多孔Si3N4的制备方法 | |
CN103693946B (zh) | 一种高热导率的含TiO2衰减瓷及其制备方法 | |
JPH04367578A (ja) | 多孔質焼結体及びその製造方法 |
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: SHANDONG JINHONG NEW MATERIALS CO., LTD. Free format text: FORMER OWNER: SHANDONG JINHONG GROUP CO., LTD. Effective date: 20130705 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130705 Address after: 262131 north side of Mount Huangshan East Street, Anqiu Economic Development Zone, Shandong Applicant after: SHANDONG JINHONG NEW MATERIALS CO.,LTD. Address before: The town government of South Lu 262131 Shandong city of Weifang province Anqiu city resident Applicant before: SHANDONG JINHONG GROUP Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 262131 north side of Mount Huangshan East Street, Anqiu Economic Development Zone, Shandong Patentee after: SHANDONG JINHONG NEW MATERIAL Co.,Ltd. Address before: 262131 north side of Mount Huangshan East Street, Anqiu Economic Development Zone, Shandong Patentee before: SHANDONG JINHONG NEW MATERIALS CO.,LTD. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Silicon carbide green body and its production process Effective date of registration: 20211230 Granted publication date: 20130814 Pledgee: Anqiu Qingyunshan road sub branch of Weifang Bank Co.,Ltd. Pledgor: SHANDONG JINHONG NEW MATERIAL Co.,Ltd. Registration number: Y2021980017099 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221223 Granted publication date: 20130814 Pledgee: Anqiu Qingyunshan road sub branch of Weifang Bank Co.,Ltd. Pledgor: SHANDONG JINHONG NEW MATERIAL Co.,Ltd. Registration number: Y2021980017099 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A SiC green body and its production process Effective date of registration: 20221227 Granted publication date: 20130814 Pledgee: Anqiu Qingyunshan road sub branch of Weifang Bank Co.,Ltd. Pledgor: SHANDONG JINHONG NEW MATERIAL Co.,Ltd. Registration number: Y2022370010167 |