SU1209627A1 - Soldering glass compound - Google Patents
Soldering glass compound Download PDFInfo
- Publication number
- SU1209627A1 SU1209627A1 SU843783573A SU3783573A SU1209627A1 SU 1209627 A1 SU1209627 A1 SU 1209627A1 SU 843783573 A SU843783573 A SU 843783573A SU 3783573 A SU3783573 A SU 3783573A SU 1209627 A1 SU1209627 A1 SU 1209627A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass
- lead
- soldering
- glass compound
- soldering glass
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/24—Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Description
1 one
Изобретение относитс к составам материалов, в частности к составу низкотемпературной припоечной стек- локомпозиции, котора может быть использована в электронной технике дл герметизации интегральных схем в металлических корпусах, изготовленных из сплавов на основе меди , алгсмини , а также дл спаивани деталей ультрапрецизион- ньгх резисторов.The invention relates to the composition of materials, in particular, to the composition of low-temperature solder glass composition, which can be used in electronic engineering for sealing integrated circuits in metal housings made of copper-based alloys, as well as for soldering parts of ultra-precision resistors.
Свинцовый сурик15 t--Moлибдaт аммони 12 ,1 850Red lead t 15 - Ammonium molibdat 12, 1 850
Свинцовый сурик35 Red lead35
п--Молибдат аммо-28,3 950 ни p - Ammo molybdate-28.3 950
Свинцовый сурик20Red lead20
ft -Молибдат аммони 16 ,2ft-Ammonium molybdate 16, 2
В качестве легкоплавкого стекла может быть вз то некристаллизующеес свинцовоборатное стекло с ТКЛР (110-115) 10 К и температурой разм гчени 340-380 с. Одним из примеров стекла с указанными свойствами вл етс стекло следующего состо- ва, мас.%: РЬО 83-85; ВгОз12-15; AliOjO,1-1,0; SiCti,0,1-1,5;Zn.OO,1-2,0.As a low-melting glass, noncrystallizing lead borate glass with TCLE (110–115) 10 K and a softening temperature of 340–380 s can be used. One example of glass with the indicated properties is glass of the following state, wt.%: PHO 83-85; VgOz12-15; AliOjO, 1-1.0; SiCti, 0.1-1.5; Zn.OO, 1-2.0.
Стеклокомпозиц ионный припоечньй материал с ТКЛР получают путем смешивани порошков легкоплавкого стекла и кристгшлического молибдата свинца.The glass composite ion solder material with TCLE is produced by mixing powders of low-melting glass and crystalline lead molybdate.
Составы предлагаемой стеклокомпо- зиции приведены в табл. 2, а ихThe compositions of the proposed glass composition are given in Table. 2, and their
свойства - в табл. 3.properties - in the table. 3
Таблица2Table 2
096272096272
Цель изобретени - повышение КТР и снижение температуры спаивани .The purpose of the invention is to increase the CTE and decrease the temperature of soldering.
Порошок кристаллического молибдена свинца (РЬИоО;,) получают смешиванием свинцового сурика и ц,- Молиб- дата аммони 1(НН(;)Мо|Ог(, 4 . Смесь тщательно гомогенизируют и отжигают при 800-1000°С в течение 1-6 ч до получени необходимого гра- 0 нулометрического состава. Примеры получени PbMoOi, приведены в табл.1.Lead crystalline molybdenum powder (PHYOO ;,) is obtained by mixing lead red lead and c, - Ammonium Molybdate 1 (HH (;) Mo | Og (, 4. The mixture is thoroughly homogenized and annealed at 800–1000 ° С for 1–6 to obtain the required grain size composition. Examples of the preparation of PbMoOi are given in Table 1.
Т а б л и ц а 1Table 1
10001000
3,53.5
СвойстваProperties
ТаблицаЗ Составы Table H
Температура спаивани , с 490 470 450 450 Врем выдержки при спаивании ,Soldering temperature, from 490 470 450 450 Soaking time at soldering,
минmin
Способность к кристаллизацииCrystallisability
20 1520 15
1515
1515
Не кристаллизуетс Does not crystallize
ТКЛР, .10- К TEC, .10- K
145 139 125 120145 139 125 120
Предлагаема стеклокомпозици дает возможность получени прочных термостойких спаев деталей из ситал- лов, стекла, металлов и сплавов с высоким ТКЛР.The proposed glass composition makes it possible to obtain durable heat-resistant junctions of parts made of sital glass, glass, metals, and alloys with high thermal expansion coefficient.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843783573A SU1209627A1 (en) | 1984-08-23 | 1984-08-23 | Soldering glass compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843783573A SU1209627A1 (en) | 1984-08-23 | 1984-08-23 | Soldering glass compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1209627A1 true SU1209627A1 (en) | 1986-02-07 |
Family
ID=21135827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU843783573A SU1209627A1 (en) | 1984-08-23 | 1984-08-23 | Soldering glass compound |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1209627A1 (en) |
-
1984
- 1984-08-23 SU SU843783573A patent/SU1209627A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Патент US № 3964920, :кл. 106-53, опублик. 1976. Патент US № 4115132, кл. 106-53, опублик. 1978. * |
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