JPS56158852A - Alloy for seal-bonding glass and its manufacture - Google Patents

Alloy for seal-bonding glass and its manufacture

Info

Publication number
JPS56158852A
JPS56158852A JP6315280A JP6315280A JPS56158852A JP S56158852 A JPS56158852 A JP S56158852A JP 6315280 A JP6315280 A JP 6315280A JP 6315280 A JP6315280 A JP 6315280A JP S56158852 A JPS56158852 A JP S56158852A
Authority
JP
Japan
Prior art keywords
alloy
excessively
adhesion
excess
oxide film
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
Application number
JP6315280A
Other languages
Japanese (ja)
Inventor
Daiji Sakamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP6315280A priority Critical patent/JPS56158852A/en
Publication of JPS56158852A publication Critical patent/JPS56158852A/en
Pending legal-status Critical Current

Links

Landscapes

  • Joining Of Glass To Other Materials (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

PURPOSE: To obtain an inexpensive alloy with sufficiently high reliability by adding a relatively small amount of Cr and/or Co to an Ni-Fe alloy.
CONSTITUTION: This alloy is obtd. by adding 1W3wt% Cr and/or 0.5W5wt% Co to an alloy consisting of 37W43wt% Ni and the balance essentially Fe. After applying a cold working strain, the alloy is annealed in a wet hydrogen atmosphere under about 10-22W10-18 atm. partial pressure of oxygen to obtain a product. By adding Cr and Co to such an Fe-Ni alloy, an oxide film is made dense to enhance the adhesion to the base alloy. Cr and Co added in excess of the upper limit result in an excessively low transition point and an excessively high coefft. of thermal expansion, respectively. By further adding about 0.05W0.35% Si to said composition, the adhesion of the oxide film to the alloy is enhanced to increase the seal bonding strength, yet excess Si lowers the transition point and increases the coefft. of thermal expansion excessively.
COPYRIGHT: (C)1981,JPO&Japio
JP6315280A 1980-05-13 1980-05-13 Alloy for seal-bonding glass and its manufacture Pending JPS56158852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6315280A JPS56158852A (en) 1980-05-13 1980-05-13 Alloy for seal-bonding glass and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6315280A JPS56158852A (en) 1980-05-13 1980-05-13 Alloy for seal-bonding glass and its manufacture

Publications (1)

Publication Number Publication Date
JPS56158852A true JPS56158852A (en) 1981-12-07

Family

ID=13220973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6315280A Pending JPS56158852A (en) 1980-05-13 1980-05-13 Alloy for seal-bonding glass and its manufacture

Country Status (1)

Country Link
JP (1) JPS56158852A (en)

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