Your Position:   Home>News

About Expansion Alloys

Expansion alloy is provided with a special linear expansion coefficient (minimum or constant) under a certain range of temperature. It is widely applied in electronic vacuum industry and other electronic apparatus, such as seals for soft glass or ceramics in electro-vacuum industry, anode caps, down-lead frames and other electro-vacuum components.


Expansion alloys include the following types of products:


4J32、4J36、Nb-lnvar Low Expansion Alloys

4J40

4J33、4J34 FeNiCo Ceramic Sealing Alloys

4J06、4J47、4J49 FeNiCr Glass Sealing Alloys

4J43

4J78、4J80、4J82

4J28

4J42、4J45、4J50、4J52、4J54 FeNi Glass Sealing Alloys

4J29、4J44 FeNiCo Glass Sealing Alloys

4J38 FeNiCoCu Sealing Alloys

4J58


http://www.cn-alloy.com


Related Tags: Expansion Alloys


* In order to facilitate the faster offer and delivery time, please fill in as much as possible your product requirements



Click here to leave a message

Fill in your information