JPS59152246A - Bonding of quartz glass to metal - Google Patents
Bonding of quartz glass to metalInfo
- Publication number
- JPS59152246A JPS59152246A JP2713483A JP2713483A JPS59152246A JP S59152246 A JPS59152246 A JP S59152246A JP 2713483 A JP2713483 A JP 2713483A JP 2713483 A JP2713483 A JP 2713483A JP S59152246 A JPS59152246 A JP S59152246A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- quartz glass
- metal
- glass
- bonding
- 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
Landscapes
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は９石英ガラス吉金属の接合方法に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for joining 9 quartz glass metals.
従来１石英ガラスと金属を接合するには第１図の断面図
に示すように接着剤を用いて接合する方法がとられてい
た。図において（１１は石英ガラス。Conventionally, 1 quartz glass and metal have been bonded by using an adhesive as shown in the cross-sectional view of FIG. In the figure (11 is quartz glass.
（２）は接着剤、（３）は金属である。(2) is an adhesive, and (3) is a metal.
従来の接合方法では５石英ガラス（１）と接着剤（２）
と金属（３）との三層構造になっており０石英ガラス（
１１と接着剤（２）との熱膨張係数の相違により、温度
変化のある環境では接合境界面方向に繰り返しせん断力
が働き十分な強度が得られず石英ガラス（１１と金属（
３）が剥離したり、あるいは接着剤（２）の劣化により
剥離したり、又高温環境では接着剤から有害ガスが発生
するなどの欠点があった。In the conventional bonding method, 5 quartz glass (1) and adhesive (2) are used.
It has a three-layer structure of 0 quartz glass (3) and metal (3).
Due to the difference in thermal expansion coefficient between 11 and the adhesive (2), in an environment with temperature changes, repeated shear force acts in the direction of the bonding interface, making it difficult to obtain sufficient strength.
3) may peel off, or may peel off due to deterioration of the adhesive (2), and harmful gases may be generated from the adhesive in high-temperature environments.
この発明は上記のような従来のものの欠点を除去するた
めになされたもので０石英ガラスにホウケイ酸アルカリ
ガラスを介在させてＦｅ−Ｎｉ系合金を付着し加熱焼成
して接合し１石英ガラスに接合した上記ＦＢ−Ｎ１系合
金と金属をハンダ付は又はろう付けにより接合するよう
にすることにより。This invention was made in order to eliminate the drawbacks of the conventional products as described above, and it is made by interposing borosilicate alkali glass on 0 quartz glass, adhering Fe-Ni alloy to it, and bonding it by heating and baking to form 1 quartz glass. By joining the joined FB-N1 alloy and metal by soldering or brazing.
接合強度が増す石英ガラスと金属の接合方法を提供する
ことを目的としている。The purpose of this invention is to provide a method for bonding quartz glass and metal that increases bonding strength.
以下、この発明の一実施例を図について説明する。第２
図の断面図において、（１１は石英ガラス。An embodiment of the present invention will be described below with reference to the drawings. Second
In the cross-sectional view of the figure, (11 is quartz glass.
（２ａ）はホウケイ酸アルカリガラス、 （２ｂ）は
Ｆｅ −Ｎｉ系合金でこの場合はＦｅ−４３％Ｎ１合金
、 （２０）は５ｎ−４０％Ｐ１）合金、（３）は金
属例えは銅である。(2a) is borosilicate alkali glass, (2b) is a Fe-Ni alloy, in this case a Fe-43%N1 alloy, (20) is a 5n-40%P1) alloy, and (3) is a metal example of copper. be.
石英ガラスｉＩＩ上に薄板のホウケイ酸アルカリガラ７
、 （２ａ）をのせ、その上にＦｅ−４３％Ｎ１合金（
２ｂ）をのせこれらを約８００℃にて加熱焼成する。ホ
ウケイ酸アルカリガラス（２ａ）は石英ガラス（１１及
びＦ、−４３％Ｎ１合金（２ｂ）となじみがよいのでこ
の加熱処理によりホウケイ酸アルカリガラス（２ａ）と
石英ガラス（１１，及びホウケイ酸アルカリガラス（２
ａ）とＦｅ−４３％Ｎ１合金（２ｂ）は十分な強度を有
して接合される。Ｆｅ−Ｎｉ系合金と金属をつける＋
！
のは、ハンダやろつ付けで比較的簡単に接合できるので
しかる後、所望の金属（３１とＦ、−４３％Ｎ１合金（
２ｂ）を５ｎ−４０％Ｐｂ合金（２Ｃ）を用いたろう接
にて接合する。この様にして接合した場合１石英ガラス
（１１，ポウケイ酸アルカリガラス（２ａ）、及びＦｅ
−４３％Ｎｉ、合金（２ｂ）はともに熱膨張係数が小さ
く、温度変化のある環境においても密着性がよく十分な
せん断強度を有し、接合強度が増す。Thin plate of borosilicate alkali glass 7 on quartz glass III
, (2a), and on top of that Fe-43%N1 alloy (
2b) is placed on top and baked at about 800°C. Alkali borosilicate glass (2a) is compatible with quartz glass (11 and F, -43%N1 alloy (2b), so by this heat treatment, alkali borosilicate glass (2a) and alkali borosilicate glass (11, and alkali borosilicate glass (2
a) and Fe-43%N1 alloy (2b) are joined with sufficient strength. Attach Fe-Ni alloy and metal+
! This is because it can be relatively easily joined by soldering or brazing, so after that, the desired metal (31 and F, -43%N1 alloy (
2b) are joined by soldering using a 5n-40% Pb alloy (2C). When bonded in this way, 1 quartz glass (11, porosilicate alkali glass (2a), and Fe
-43%Ni and alloy (2b) both have small coefficients of thermal expansion, have good adhesion and sufficient shear strength even in environments with temperature changes, and increase bonding strength.
上記実施例ではＦｅ −４３％Ｎ１ 合金を用いたが。In the above example, Fe-43%N1 alloy was used.
他の割合のＦｅ−Ｎｉ系合金でもよく、さらにＮ１の一
部がＭｎにおきかわったものでもよい。又。A Fe--Ni alloy having a different proportion may be used, and a portion of N1 may be replaced with Mn. or.
薄板のホウケイ酸アルカリガラスが、粉末状のものであ
ってもよい。さらに所望の金属（３）とＦｅ−４３％Ｎ
１合金（２ｂ）とを接合するのに５ｎ−４０％ｐ１゜（
２Ｃ）合金を用いてろう接を行なったが、他の合金を用
いてもよい。The thin plate of borosilicate alkali glass may be in powder form. Furthermore, the desired metal (3) and Fe-43%N
1 alloy (2b), 5n-40%p1゜(
2C) Although the alloy was used for brazing, other alloys may be used.
以上の様に、この発明によれば石英ガラスにホウケイ酸
アルカリガラスを介在させてＦｅ−Ｎｉ系合金を付着し
加熱焼成して接合し１石英ガラスに接合した上記Ｆｅ−
Ｎｉ系合金と金属をハンダ付は又はろう付けにより接合
する石英ガラスと金属との接合方法であるので石英ガラ
スに直接金属をつけることは困難であるが、ホウケイ酸
アルカリガラスはＦＢ−Ｎ１系合金及び石英ガラスとな
じみがよく９石英ガラスとＦｅ−Ｎｉ系合金は比較的熱
膨張係数が近く温度の変化に対して密着性がよいので、
上記三者は強固に接合し、又Ｆｅ Ｎｉ系合金と金属
をつけるのはハンダ付けやろう付けで比較的簡単に接合
できるので、温度変化のある環境でも石英ガラスと金属
の安定した強い接合が得られるという効果がある。As described above, according to the present invention, an Fe-Ni alloy is attached to quartz glass with borosilicate alkali glass interposed therebetween, and the Fe-Ni alloy is bonded by heating and baking.
Since the method of joining silica glass and metal is to join Ni-based alloy and metal by soldering or brazing, it is difficult to attach metal directly to quartz glass, but borosilicate alkali glass is a FB-N1 alloy. 9Quartz glass and Fe-Ni alloy have relatively close coefficients of thermal expansion and good adhesion against temperature changes, so
The above three materials are strongly bonded, and the Fe-Ni alloy and metal can be joined relatively easily by soldering or brazing, so even in environments with temperature changes, stable and strong bonding between quartz glass and metal can be achieved. There is an effect that can be obtained.
第１図は従来法による石英ガラスと金属の接合状態を示
す断面図、第２図はこの発明の一実施例（３）
により接合した石英ガラスと金属の接合状態を示す断面
図である。
図において（１１は石英ガラス、（２）は接着剤、
（２ａ）はホウケイ酸アルカリガラス、 （２ｂ）は
ＦＢ−Ｎｌ系合金、（３）は金属である。
なお１図中、同一符号は同−又は相描部分を示す。
代理人 葛 野 信 −
（４）FIG. 1 is a cross-sectional view showing a state in which quartz glass and metal are joined by a conventional method, and FIG. 2 is a cross-sectional view showing a state in which quartz glass and metal are joined by an embodiment (3) of the present invention. In the figure (11 is quartz glass, (2) is adhesive,
(2a) is borosilicate alkali glass, (2b) is FB-Nl alloy, and (3) is metal. Note that in FIG. 1, the same reference numerals indicate the same or similar parts. Agent Shin Kuzuno - (4)
Claims (1)
ｅ−Ｊ系合金を付着し加熱焼成して接合し１石英ガラス
に接合した上記Ｆｅ−Ｎｉ系合金と金属をハンダ付は又
はろう付けにより接合するようにした石英ガラスと金属
の接合方法。F with borosilicate alkali glass interposed in quartz glass
1. A method for joining quartz glass and metal, in which the Fe--Ni alloy and the metal, which are bonded to quartz glass by adhering an e-J alloy and heating and baking them, are joined by soldering or brazing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2713483A JPS59152246A (en) | 1983-02-17 | 1983-02-17 | Bonding of quartz glass to metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2713483A JPS59152246A (en) | 1983-02-17 | 1983-02-17 | Bonding of quartz glass to metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59152246A true JPS59152246A (en) | 1984-08-30 |
Family
ID=12212575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2713483A Pending JPS59152246A (en) | 1983-02-17 | 1983-02-17 | Bonding of quartz glass to metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59152246A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015020143A (en) * | 2013-07-23 | 2015-02-02 | 住友電気工業株式会社 | Fluid separation material and fluid separation module |
-
1983
- 1983-02-17 JP JP2713483A patent/JPS59152246A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015020143A (en) * | 2013-07-23 | 2015-02-02 | 住友電気工業株式会社 | Fluid separation material and fluid separation module |
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