SU1164228A1 - Paste for depositing metal coating on ceramics - Google Patents

Paste for depositing metal coating on ceramics Download PDF

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Publication number
SU1164228A1
SU1164228A1 SU833641197A SU3641197A SU1164228A1 SU 1164228 A1 SU1164228 A1 SU 1164228A1 SU 833641197 A SU833641197 A SU 833641197A SU 3641197 A SU3641197 A SU 3641197A SU 1164228 A1 SU1164228 A1 SU 1164228A1
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SU
USSR - Soviet Union
Prior art keywords
text
ceramics
paste
metal coating
depositing metal
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Application number
SU833641197A
Other languages
Russian (ru)
Inventor
Evgenij A Tomiltsev
Lev V Kozlovskij
Evgenij A Liorentsevich
Olga G Vedernikova
Original Assignee
Le T I Im Lensoveta
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Priority to SU833641197A priority Critical patent/SU1164228A1/en
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Publication of SU1164228A1 publication Critical patent/SU1164228A1/en

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Description

Изобретение относится к составам паст для металлизации керамики и может быть использовано в электронной и других отраслях промыт- ленности при изготовлении вакуумплотных металлокерамических спаев.The invention relates to compositions of pastes for the metallization of ceramics and can be used in electronic and other industries in the manufacture of vacuum-tight metal-ceramic junctions.

Целью изобретения является повышение прочности сцепления с керамикой .The aim of the invention is to increase the strength of adhesion with ceramics.

Технология приготовления пасты следующая: стекло, содержащее 810г,The technology of cooking pasta is as follows: glass containing 810 g ,

ВаО, А1205, МпО, Ке205, В20 3, СйО,BaO, A1 2 0 5 , MpO, Ke 2 0 5 , B 2 0 3 , SIO,

ΖηΟ, растирают и приготавливают смесь, состоящую из порошка стекла и порошка сплава молибден - медь.ΖηΟ, grind and prepare a mixture consisting of glass powder and molybdenum-copper alloy powder.

Затем готовят пасту из р%счета 100 г смеси на 30 мп раствора нитроклетчатки в амилацетате. Приго- . товленную пасту наносят на поверхность керамики толщиной 40-50 мкм. После вжигания металлизационного покрытия осуществляют пайку металлизированной керамики с металлом при температуре до 1050°С в атмосфере водорода или.инертного газа.Then, a paste is prepared from a p% count of 100 g of the mixture per 30 mp of a solution of nitrocellulose in amyl acetate. To Applied paste is applied to the surface of ceramics 40-50 microns thick. After the metallization coating is ignited, the metallized ceramics and metal are soldered at temperatures up to 1050 ° C in an atmosphere of hydrogen or inert gas.

10 В таблице приведены прочностные характеристики полученных спаев в зависимости от соотношения металлического компонента пасты и стеклофритты и состава последней при по15 (лучении узлов пайкой припоем ПСр-72 при 800°С из керамики ВК94-1 со сплавом 47НД.10 The table shows the strength characteristics of the joints obtained, depending on the ratio of the metal component of the paste and the glassfritts and the composition of the latter during polishing (pickup of the units by soldering with PSR-72 solder at 800 ° С from ceramic VK94-1 with 47ND alloy.

Содержание, мас.% Content, wt.% Состав металлизационной пасты, мас.% The composition of the metallization paste, wt.% Механическая прочность спаев, МПа Mechanical strength junctions, MPa фритта frit сплав Мо-Си (Мо: Си = = 1:1) Mo-Si alloy (Mo: Si = = 1: 1) 8ίΟ2 8ίΟ 2 ВаО , WAO, А12о3 A1 2 about 3 №10 №10 СаО Cao ΖηΟ ΖηΟ 30 thirty 70 70 38,90 38.90 22,75 22.75 6,10 6.10 19,25 19.25 2,60 2.60 7,80 7.80 1,30 1.30 1,30 1.30 194,0 194.0 20 20 80 80 38,90 38.90 22,75 22.75 6,10 6.10 19,25 19.25 2,60 2.60 7,80 7.80 1 ,ЗС 1, AP 1,30 1.30 185,0 185.0 10 ten 90 90 38,90 38.90 22,75 22.75 6,10 6.10 19,25 19.25 2,60. 2.60. 7,80 7.80 1,30 1.30 1,30 1.30 140,0 140.0 4040 60 60 38,90 38.90 22,75 22.75 6,10 6.10 19,25 19.25 2,60 2.60 7,80 7.80 1,30 1.30 1 ,30 1, 30 110,0 110.0 30 thirty 70 70 38,0 38.0 17,50 17.50 7,00 27,50 7.00 27.50 2,00 2.00 6,00 6.00 1,00 1.00 1,00 1.00 178,0 178.0 30 thirty 70 70 39,80 39.80 28,00 28.00 5,20 5.20 11,00 11.00 3,20 3.20 6,00 6.00 1,60 1.60 1,60 1.60 165,0 165.0

1one

Claims (1)

<claim-text>ПАСТА ДЛЯ МЕТАЛЛИЗАЦИИ</claim-text></td><td> <claim-text>СаО</claim-text></td><td> <claim-text>1,0-1,6</claim-text></td><td> </td></tr> <tr><td> <claim-text>КЕРАМИКИ, включающая металл и фрит-</claim-text></td><td> <claim-text>ΖηΟ</claim-text></td><td> <claim-text>1,0-1,6</claim-text></td><td> </td></tr> <tr><td> <claim-text>ту, содержащую БтОг, ВаО, Αΐ2θ3,</claim-text></td><td> <claim-text>МпО</claim-text></td><td> <claim-text>11,0-27,5</claim-text></td><td> </td></tr> </table> <claim-text>511 ,,,,1164228</claim-text> <claim-text>&gt;</claim-text> <claim-text>1 1164228 2</claim-text><claim-text> PASTE FOR METALIZATION </ claim-text> </ td> <td> <claim-text> cao </ claim-text> </ td> <td> <claim-text> 1.0-1.6 </ claim-text> </ td> <td> </ td> </ tr> <tr> <td> <claim-text> CERAMICS, including metal and frit - </ claim-text> </ td> <td> <claim-text> ΖηΟ </ claim-text> </ td> <td> <claim-text> 1.0-1.6 </ claim-text> </ td> <td> </ td> </ tr> <tr> <td> <claim-text> that containing BtOg, WAO, Αΐ2θ3, </ claim-text> </ td> <td> <claim-text> MPO </ claim-text> </ td> <td> <claim-text> 11.0-27.5 </ claim-text> </ td> <td> </ td> </ tr> </ table> <claim-text> 511 ,,,, 1164228 </ claim-text> <claim-text> &gt; </ claim-text> <claim-text> 1 1164228 2 </ claim-text>
SU833641197A 1983-09-15 1983-09-15 Paste for depositing metal coating on ceramics SU1164228A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU833641197A SU1164228A1 (en) 1983-09-15 1983-09-15 Paste for depositing metal coating on ceramics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833641197A SU1164228A1 (en) 1983-09-15 1983-09-15 Paste for depositing metal coating on ceramics

Publications (1)

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SU1164228A1 true SU1164228A1 (en) 1985-06-30

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SU (1) SU1164228A1 (en)

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