CN109016078A - 一种纤维陶瓷粉末压制成型工艺 - Google Patents

一种纤维陶瓷粉末压制成型工艺 Download PDF

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CN109016078A
CN109016078A CN201710434787.6A CN201710434787A CN109016078A CN 109016078 A CN109016078 A CN 109016078A CN 201710434787 A CN201710434787 A CN 201710434787A CN 109016078 A CN109016078 A CN 109016078A
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fiber ceramics
fiber
forming technique
pressing forming
powder pressing
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CN109016078B (zh
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廖志永
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Qingyuan Meibang Ceramic Industrial Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • B28B1/521—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement from dry mixtures to which a setting agent is applied after forming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • B28B1/522—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement for producing multi-layered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/044—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with glaze or engobe or enamel or varnish
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0845—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for smoothing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/023—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities
    • B28B13/0235—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities the feed box being provided with agitating means, e.g. stirring vanes to avoid premature setting of the moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/10—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form each charge of material being compressed against previously formed body

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  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

本发明公开了一种纤维陶瓷粉末压制成型工艺，所述第一步(2)中的固化剂为热固性固化剂，所述第三步(3)中的热压机温度为120‑150摄氏度，所述第四步(4)中喷砂所用的砂的颗粒大小为0.3‑0.5mm，本发明的有益效果是：该一种纤维陶瓷粉末压制成型工艺，解决了现有技术中制作工艺复杂，成品率不高的问题，同时本发明实施简单，适应各个区域。

Description

一种纤维陶瓷粉末压制成型工艺
技术领域
本发明涉及一种纤维陶瓷粉末压制方法领域，具体为一种纤维陶瓷粉末压制成型工艺。
背景技术
在复合材料生产过程中，复合材料的制备方法主要有烧结法、熔铸法、熔融喷吹法等。其中烧结法最为常见。烧结法是将部分原料预烧成熟料，破碎和筛分，再按一定配比与生料混合，经过成型、干燥和烧成。工艺较为复杂。
发明内容
本发明的目的在于提供一种纤维陶瓷粉末压制成型工艺，以解决上述背景技术中提出的问题。
本发明的目的是通过下述技术方案予以实现:一种纤维陶瓷粉末压制成型工艺，由如下步骤组成：
(1)第一步：选料，分别选取纤维粉末和陶瓷粉末，并根据实际使用颜色选取适当的颜料；
(2)第二步：混合，将(1)选好的纤维粉末和陶瓷粉末按1:1的比例放入搅拌机中进行均匀的搅拌，颜料为每10kg混合物加1g，并加入固化剂，固化剂和混合物比例为1.5:1；
(3)第三步：制胚，将(2)中的混合物倒入模具中，通过热压机进行热压，然后将混合物再倒入刚压好的模具中，再次热压，如此重复2-3次，得到复合多层纤维陶瓷胚；
(4)第四步：喷砂，将(3)复合多层纤维陶瓷胚的一面进行细砂喷砂处理；
(5)第五步：涂覆，将(4)中经喷砂处理的复合多层纤维陶瓷胚的一面在涂覆一层薄的混合物涂层，在涂层上再涂有一层釉层；
(6)第六步：烧制，将(5)中的纤维陶瓷胚放入800-1000摄氏度的烧制炉内烧制2-3小时，得成品纤维陶瓷；
在本发明一个较佳的实施例中，所述第一步(2)中的固化剂为热固性固化剂。
在本发明一个较佳的实施例中，所述第三步(3)中的热压机温度为120-150摄氏度。
在本发明一个较佳的实施例中，所述第四步(4)中喷砂所用的砂的颗粒大小为0.3-0.5mm。
本发明的有益效果是：该一种纤维陶瓷粉末压制成型工艺，解决了现有技术中制作工艺复杂，成品率不高的问题，同时本发明实施简单，适应各个区域。
具体实施方式
下面结合具体实施方式进一步的说明，但是下文中的具体实施方式不应当做被理解为对本体发明的限制。本领域普通技术人员能够在本发明基础上显而易见地作出的各种改变和变化，应该均在发明的范围之内。
本发明的实施例包括：
一种纤维陶瓷粉末压制成型工艺，由如下步骤组成：
(1)第一步：选料，分别选取纤维粉末和陶瓷粉末，并根据实际使用颜色选取适当的颜料；
(2)第二步：混合，将(1)选好的纤维粉末和陶瓷粉末按1:1的比例放入搅拌机中进行均匀的搅拌，颜料为每10kg混合物加1g，并加入固化剂，固化剂和混合物比例为1.5:1；
(3)第三步：制胚，将(2)中的混合物倒入模具中，通过热压机进行热压，然后将混合物再倒入刚压好的模具中，再次热压，如此重复2-3次，得到复合多层纤维陶瓷胚；
(4)第四步：喷砂，将(3)复合多层纤维陶瓷胚的一面进行细砂喷砂处理；
(5)第五步：涂覆，将(4)中经喷砂处理的复合多层纤维陶瓷胚的一面在涂覆一层薄的混合物涂层，在涂层上再涂有一层釉层；
(6)第六步：烧制，将(5)中的纤维陶瓷胚放入800-1000摄氏度的烧制炉内烧制2-3小时，得成品纤维陶瓷；
所述第一步(2)中的固化剂为热固性固化剂。
所述第三步(3)中的热压机温度为120-150摄氏度。
所述第四步(4)中喷砂所用的砂的颗粒大小为0.3-0.5mm。
该一种纤维陶瓷粉末压制成型工艺，解决了现有技术中制作工艺复杂，成品率不高的问题，同时本发明实施简单，适应各个区域。
以上描述仅为本申请的较佳实施例以及对所运用技术原理的说明。本领域技术人员应当理解，本申请中所涉及的发明范围，并不限于上述技术特征的特定组合而成的技术方案，同时也应涵盖在不脱离所述发明构思的情况下，由上述技术特征或其等同特征进行任意组合而形成的其它技术方案。例如上述特征与本申请中公开的(但不限于)具有类似功能的技术特征进行互相替换而形成的技术方案。

Claims (4)

1.一种纤维陶瓷粉末压制成型工艺，其特征在于，由如下步骤组成：
(1)第一步：选料，分别选取纤维粉末和陶瓷粉末，并根据实际使用颜色选取适当的颜料；
(2)第二步：混合，将(1)选好的纤维粉末和陶瓷粉末按1:1的比例放入搅拌机中进行均匀的搅拌，颜料为每10kg混合物加1g，并加入固化剂，固化剂和混合物比例为1.5:1；
(3)第三步：制胚，将(2)中的混合物倒入模具中，通过热压机进行热压，然后将混合物再倒入刚压好的模具中，再次热压，如此重复2-3次，得到复合多层纤维陶瓷胚；
(4)第四步：喷砂，将(3)复合多层纤维陶瓷胚的一面进行细砂喷砂处理；
(5)第五步：涂覆，将(4)中经喷砂处理的复合多层纤维陶瓷胚的一面在涂覆一层薄的混合物涂层，在涂层上再涂有一层釉层；
(6)第六步：烧制，将(5)中的纤维陶瓷胚放入800-1000摄氏度的烧制炉内烧制2-3小时，得成品纤维陶瓷。
2.根据权利要求1所述的一种纤维陶瓷粉末压制成型工艺，其特征在于：所述第一步(2)中的固化剂为热固性固化剂。
3.根据权利要求1所述的一种纤维陶瓷粉末压制成型工艺，其特征在于：所述第三步(3)中的热压机温度为120-150摄氏度。
4.根据权利要求1所述的一种纤维陶瓷粉末压制成型工艺，其特征在于：所述第四步(4)中喷砂所用的砂的颗粒大小为0.3-0.5mm。
CN201710434787.6A 2017-06-10 2017-06-10 一种纤维陶瓷粉末压制成型工艺 Active CN109016078B (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113125311A (zh) * 2019-12-31 2021-07-16 中核四0四有限公司 一种mox混合颗粒的检测方法
CN113146483A (zh) * 2021-05-28 2021-07-23 北京北方华创微电子装备有限公司 陶瓷件制作方法及陶瓷件

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6673417B1 (en) * 1999-04-12 2004-01-06 Crossville Ceramics Company Anti-slip floor tiles and their method of manufacture
CN103029202A (zh) * 2012-12-12 2013-04-10 安徽农业大学 一种竹瓷复合板及其加工方法
CN103522205A (zh) * 2013-09-29 2014-01-22 河南华茂新材料科技开发有限公司 一种含金属的高强度陶瓷超薄切割片及其制备方法
CN103770195A (zh) * 2012-10-17 2014-05-07 上海久牵实业有限公司 纤维陶瓷粉末压制成型工艺

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6673417B1 (en) * 1999-04-12 2004-01-06 Crossville Ceramics Company Anti-slip floor tiles and their method of manufacture
CN103770195A (zh) * 2012-10-17 2014-05-07 上海久牵实业有限公司 纤维陶瓷粉末压制成型工艺
CN103029202A (zh) * 2012-12-12 2013-04-10 安徽农业大学 一种竹瓷复合板及其加工方法
CN103522205A (zh) * 2013-09-29 2014-01-22 河南华茂新材料科技开发有限公司 一种含金属的高强度陶瓷超薄切割片及其制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113125311A (zh) * 2019-12-31 2021-07-16 中核四0四有限公司 一种mox混合颗粒的检测方法
CN113125311B (zh) * 2019-12-31 2022-11-22 中核四0四有限公司 一种mox混合颗粒的检测方法
CN113146483A (zh) * 2021-05-28 2021-07-23 北京北方华创微电子装备有限公司 陶瓷件制作方法及陶瓷件

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