JPS63233083A - Method of strengthening ceramics - Google Patents
Method of strengthening ceramicsInfo
- Publication number
- JPS63233083A JPS63233083A JP6752387A JP6752387A JPS63233083A JP S63233083 A JPS63233083 A JP S63233083A JP 6752387 A JP6752387 A JP 6752387A JP 6752387 A JP6752387 A JP 6752387A JP S63233083 A JPS63233083 A JP S63233083A
- Authority
- JP
- Japan
- Prior art keywords
- ceramic
- metal
- ceramic member
- tensile
- ceramics
- 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
- 239000000919 ceramic Substances 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 7
- 238000005728 strengthening Methods 0.000 title claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 description 9
- 238000005452 bending Methods 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011226 reinforced ceramic Substances 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 「発明の目的」 ａ、産業上の利用分野 本発明はセラミックス部材の強化方法に関する。[Detailed description of the invention] "Purpose of invention" a. Industrial application field The present invention relates to a method for strengthening ceramic members.
ｂ、従来の技術
種々の建設用材はコンクリートや金属を用いて形成し、
またセラミックス材を補強する際はセラミックス多孔体
に溶解金属を含浸させている。b. Conventional technology Various construction materials are formed using concrete and metal,
Furthermore, when reinforcing ceramic materials, porous ceramic bodies are impregnated with molten metal.
Ｃ１発明が解決しようとする問題点
コンクリート製品は破壊し易く、金属材は高価であり、
またセラミックス多孔体に溶解金属を含浸する方法では
所望位置のみに溶解金属を含浸させることは不可能であ
る。C1 Problems to be solved by the invention Concrete products are easy to break, metal materials are expensive,
Furthermore, in the method of impregnating a ceramic porous body with molten metal, it is impossible to impregnate only desired positions with molten metal.
「発明の構成」
ａ１問題点を解決するための手段
セラミックス部材に予め通孔もしくは凹溝を設け、該通
孔もしくは凹溝に金属材製の線材を挿入すると共に、引
張力を加えて部材との定着を計り、或いは粗面と成した
セラミックス部材の面に金属もしくはガラス繊維を積層
して部材と定着することによりセラミックス材を強化し
前記問題点を解決する。"Structure of the Invention" Means for Solving Problem a1 A through hole or groove is provided in advance in a ceramic member, a wire made of a metal material is inserted into the through hole or groove, and a tensile force is applied to the member. The above problem is solved by strengthening the ceramic material by laminating metal or glass fiber on the rough surface of the ceramic member and fixing it to the member.
５０作用及び実施例
本発明は強大な圧縮強度を有するセラミックスに金属材
製の線材を挿通ずると共に、引張力を加えて一体的に定
着し、または粗面と成したセラミックス部材の面に金属
もしくはガラス繊維を積層して部材との定着を計り、曲
げ引張強度を大ならしめセラミックスの脆さを補うもの
であり、その−例として板状体に本発明方法を実施した
場合について説明すると、所望形状に成形した粘土板の
外荷重が作用した時、引張断面となる側に通孔を穿設し
焼成して得たセラミックス板の通孔に、金属材製の線材
を挿入し引張力を加えると共に、通孔と線材の隙間に硬
化材例えば合成樹脂材等をコーキングしてセラミックス
部材と定着し、またはセラミックス板の引張側端面に凹
溝を並列状もしくは網目状に設け、該凹溝に金属材製の
線材を並列状もしくはメツシュ状に嵌入し、それぞれの
線材に引張力を加えると共に、凹溝と線材の隙間並びに
セラミックス板の引張側端面に硬化材をライニングする
ことによりセラミックス部材と線材の定着を計るもので
ある。また粘土板を成形する際に、外荷重が作用したと
き引張側となる端面を粗面に形成し焼成して得たセラミ
ックス板の粗面部に、金属もしくはガラス繊維と硬化材
例えば合成樹脂材等を積層しセラミックス部材に定着す
るものである。50 Effects and Examples The present invention involves inserting a metal wire rod into a ceramic having a high compressive strength, and applying a tensile force to fix it integrally, or attaching a metal or metal wire to the rough surface of the ceramic member. Glass fibers are laminated to fix the material to the component, increasing the bending tensile strength and compensating for the brittleness of ceramics.As an example, the method of the present invention is applied to a plate-like material. When an external load is applied to the clay plate formed into the shape, a metal wire is inserted into the hole in the ceramic plate obtained by drilling and firing a hole on the side that will be the tensile cross section and applying tensile force. At the same time, a hardened material, such as a synthetic resin material, is caulked into the gap between the through hole and the wire to fix it to the ceramic member, or grooves are provided in parallel or in a mesh pattern on the tension side end surface of the ceramic plate, and metal is inserted into the grooves. By inserting the wire rods made of aluminum in parallel or in a mesh shape, applying tensile force to each wire rod, and lining the gap between the groove and the wire rods, as well as the end surface of the tensile side of the ceramic plate with a hardening material, the bond between the ceramic member and the wire rod is improved. This is a measure of retention. In addition, when forming a clay plate, the end surface that becomes the tensile side when an external load is applied is formed into a rough surface, and the rough surface of the ceramic plate obtained by firing is coated with metal or glass fiber and a hardening material such as a synthetic resin material. are laminated and fixed to a ceramic member.
「発明の効果」
本発明はこのようにして成るから、セラミックス部材の
通孔もしくは凹溝に引張応力を加えて定着した金属製の
線材によってセラミックス部材に圧縮力を導入すること
ができ、セラミックス部材が外荷重による曲げをうけた
ときに生じる引張応力を打ち消すことにより、セラミッ
クスの脆さを補いひび割れを防止して大きな荷重に耐え
る軽量で経済的且つ堅牢なセラミックス部材を形成でき
る。"Effects of the Invention" Since the present invention is constructed in this way, compressive force can be introduced into the ceramic member by the metal wire fixed by applying tensile stress to the through hole or groove of the ceramic member, and By canceling out the tensile stress that occurs when the material is bent by an external load, it is possible to compensate for the brittleness of the ceramic, prevent cracking, and form a lightweight, economical, and robust ceramic member that can withstand large loads.
また粗面部に金属もしくはガラス繊維を積層したセラミ
ックス部材は断面の引張縁においてセラミックスに欠け
る曲げ引張強度を補強することができ、全断面が有効に
働き過大な荷重が加わっても破壊することがない。In addition, ceramic members with metal or glass fiber laminated on the rough surface can reinforce the bending tensile strength that ceramics lack at the tensile edge of the cross section, and the entire cross section works effectively and does not break even when excessive loads are applied. .
このように本発明方法によれば圧縮応力が導入された言
わば鉄筋入り、繊維入りの強化セラミックスが形成され
るから圧縮及び曲げ引張強度が一層向上し、きわめて堅
牢なセラミックス部材を形成できると共に、万一亀裂が
生じても線材や繊維或いは硬化材によって破片が離脱す
るととがなく安全であり且つ製造容易で大量生産に適し
、然も活用範囲の広い有用発明である。In this way, according to the method of the present invention, reinforced ceramics containing reinforcing bars and fibers are formed into which compressive stress is introduced, so that the compressive and bending tensile strengths are further improved, and an extremely robust ceramic member can be formed. Even if a single crack occurs, the wire, fiber, or hardening material can separate the pieces, making it completely safe, easy to manufacture, suitable for mass production, and useful in a wide range of applications.
Claims (2)
に金属材製の線材を挿入すると共に、引張力を加えて部
材との定着を計るセラミックスの強化方法。(1) A method for strengthening ceramics, in which a metal wire is inserted into a through hole or a groove provided in advance in a ceramic member, and a tensile force is applied to fix it to the member.
はガラス繊維を積層して部材との定着を計るセラミック
スの強化方法。(2) A method for strengthening ceramics in which metal or glass fiber is laminated on the rough surface of a ceramic member to ensure fixation with the member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6752387A JPS63233083A (en) | 1987-03-21 | 1987-03-21 | Method of strengthening ceramics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6752387A JPS63233083A (en) | 1987-03-21 | 1987-03-21 | Method of strengthening ceramics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63233083A true JPS63233083A (en) | 1988-09-28 |
Family
ID=13347421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6752387A Pending JPS63233083A (en) | 1987-03-21 | 1987-03-21 | Method of strengthening ceramics |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63233083A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221003A (en) * | 1975-08-07 | 1977-02-17 | Exxon Research Engineering Co | Method of liquefying coal |
| JPS58145667A (en) * | 1982-02-23 | 1983-08-30 | 日本特殊陶業株式会社 | Composite structure for mechanical parts |
| JPS61111956A (en) * | 1984-10-31 | 1986-05-30 | 金井 宏之 | Ceramic structural material and manufacture |
| JPS61134206A (en) * | 1984-12-03 | 1986-06-21 | 株式会社イナックス | Manufacture of glazed cement product |
-
1987
- 1987-03-21 JP JP6752387A patent/JPS63233083A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221003A (en) * | 1975-08-07 | 1977-02-17 | Exxon Research Engineering Co | Method of liquefying coal |
| JPS58145667A (en) * | 1982-02-23 | 1983-08-30 | 日本特殊陶業株式会社 | Composite structure for mechanical parts |
| JPS61111956A (en) * | 1984-10-31 | 1986-05-30 | 金井 宏之 | Ceramic structural material and manufacture |
| JPS61134206A (en) * | 1984-12-03 | 1986-06-21 | 株式会社イナックス | Manufacture of glazed cement product |
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