CN110511033A - 一种解决常压烧结碳化硅大板变形问题的工艺方法 - Google Patents
一种解决常压烧结碳化硅大板变形问题的工艺方法 Download PDFInfo
- Publication number
- CN110511033A CN110511033A CN201910943521.3A CN201910943521A CN110511033A CN 110511033 A CN110511033 A CN 110511033A CN 201910943521 A CN201910943521 A CN 201910943521A CN 110511033 A CN110511033 A CN 110511033A
- Authority
- CN
- China
- Prior art keywords
- silicon carbide
- deformation
- constant pressure
- big plate
- pressure sintering
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Abstract
Description
指标 | 单位 | 本实施例 | 传统做法 |
成品变形度 | % | 5 | 20 |
成品开裂 | % | 5 | 15 |
成品密度 | g/m³ | 6.05 | 3.0 |
折弯程序 | Mpa/m³ | 280 | 230 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910943521.3A CN110511033A (zh) | 2019-09-30 | 2019-09-30 | 一种解决常压烧结碳化硅大板变形问题的工艺方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910943521.3A CN110511033A (zh) | 2019-09-30 | 2019-09-30 | 一种解决常压烧结碳化硅大板变形问题的工艺方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110511033A true CN110511033A (zh) | 2019-11-29 |
Family
ID=68633227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910943521.3A Pending CN110511033A (zh) | 2019-09-30 | 2019-09-30 | 一种解决常压烧结碳化硅大板变形问题的工艺方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110511033A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1192225A (ja) * | 1997-09-16 | 1999-04-06 | Nippon Pillar Packing Co Ltd | 炭化珪素焼結体及びその製造方法 |
CN201678587U (zh) * | 2010-04-14 | 2010-12-22 | 惠州市嘉泰电气有限公司 | 引风式排胶炉 |
CN102531608A (zh) * | 2012-02-29 | 2012-07-04 | 南京工业大学 | 一种低密度、高强度复相陶瓷材料及其制备方法 |
CN105198438A (zh) * | 2015-09-24 | 2015-12-30 | 山东金鸿新材料股份有限公司 | 一种整体防弹插板用碳化硅陶瓷烧结方法 |
CN110204338A (zh) * | 2019-06-03 | 2019-09-06 | 中国科学院上海硅酸盐研究所 | 一种常压固相烧结的高纯SiC陶瓷及其制备方法 |
-
2019
- 2019-09-30 CN CN201910943521.3A patent/CN110511033A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1192225A (ja) * | 1997-09-16 | 1999-04-06 | Nippon Pillar Packing Co Ltd | 炭化珪素焼結体及びその製造方法 |
CN201678587U (zh) * | 2010-04-14 | 2010-12-22 | 惠州市嘉泰电气有限公司 | 引风式排胶炉 |
CN102531608A (zh) * | 2012-02-29 | 2012-07-04 | 南京工业大学 | 一种低密度、高强度复相陶瓷材料及其制备方法 |
CN105198438A (zh) * | 2015-09-24 | 2015-12-30 | 山东金鸿新材料股份有限公司 | 一种整体防弹插板用碳化硅陶瓷烧结方法 |
CN110204338A (zh) * | 2019-06-03 | 2019-09-06 | 中国科学院上海硅酸盐研究所 | 一种常压固相烧结的高纯SiC陶瓷及其制备方法 |
Non-Patent Citations (6)
Title |
---|
周张健: "《无机非金属材料工艺学》", 31 January 2010, 中国轻工业出版社 * |
曾毅等: "《装甲防护材料技术》", 31 January 2014, 国防工业出版社 * |
朱敏: "《工程材料》", 31 December 2018, 冶金工业出版社 * |
杨天佑: "《塑料与彩砖装饰地材》", 30 June 2002, 广东科技出版社 * |
王卓: "《材料科学与工程及金属材料工程专业实验教程》", 31 August 2013, 西安交通大学出版社 * |
董伟霞等: "《陶瓷工艺基础》", 31 December 2017, 江苏凤凰美术出版社 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104874712B (zh) | 一种高合金超高强度钢大型模锻件细晶化高效锻造方法 | |
CN101767991B (zh) | 箱体波纹型氧化锆电子陶瓷承烧板及其制造方法 | |
CN109985955B (zh) | 一种控制构件壁厚均匀性等温热拉深成形装置及成形方法 | |
CN103121848A (zh) | 一种氮化铝陶瓷基板烧结工艺 | |
CN112174668B (zh) | 一种多层复合结构透明陶瓷的制备方法及其应用 | |
CN110511033A (zh) | 一种解决常压烧结碳化硅大板变形问题的工艺方法 | |
CN106077286A (zh) | 一种压力控制冲压模具 | |
CN102344133B (zh) | 细颗粒高体密石墨制品的制备方法及敞开式环式焙烧炉 | |
CN114012008A (zh) | 大规格022Cr23Ni5Mo3N锻件的生产工艺 | |
CN103480736B (zh) | 一种角钢压扁模具及压扁角钢的方法 | |
CN104858614A (zh) | 一种铝合金薄板带非标减轻孔零件的制造方法 | |
CN105798550B (zh) | 一种双金属材料配油盘的去应力处理方法 | |
CN107413997A (zh) | 一种哑铃的锻造方法 | |
CN106348733B (zh) | 一种高精度ntc材料及其制造方法 | |
CN113999011A (zh) | 一种短流程制备石墨的方法 | |
CN208776577U (zh) | 一种热弯装置 | |
CN208440512U (zh) | 一种玻璃板热弯成型石墨模具 | |
CN202985711U (zh) | 桶板成型机 | |
CN104826895A (zh) | 一种毛坯叶片的矫形方法 | |
CN105330130A (zh) | 一种新型玻璃压制成型机 | |
CN102408254B (zh) | 碳纤维硬毡表面处理方法及碳纤维硬毡 | |
CN106810122A (zh) | 防裂石英石板材及其制造工艺 | |
CN106345876A (zh) | 一种弯角成型工艺及弯角整形模具 | |
CN116283291B (zh) | 绝缘管制备方法 | |
CN107910148A (zh) | 一种汽车加热器用大尺寸ptc芯片制作方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Rujiang Inventor after: Ma Tian Inventor after: Yu Haipei Inventor after: Zhang Huaishun Inventor after: Liu Tongwen Inventor before: Wang Rujiang Inventor before: Yu Haipei Inventor before: Zhang Huaishun Inventor before: Liu Tongwen |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200212 Address after: 262100 north side of Mount Huangshan East Street, Anqiu Economic Development Zone, Weifang, Shandong Applicant after: SHANDONG JINHONG NEW MATERIAL Co.,Ltd. Applicant after: INSTITUTE OF QUARTERMASTER ENGINEERING TECHNOLOGY, INSTITUTE OF SYSTEMS ENGINEERING, ACADEMY OF MILITARY SCIENCES Address before: 262100 north side of Huangshan East Street, Anqiu Economic Development Zone, Weifang City, Shandong Province Applicant before: SHANDONG JINHONG NEW MATERIAL Co.,Ltd. |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191129 |