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Information × Registration Number 0309U000326, 0108U001173 , R & D reports Title Development of vacuum soldering technology of metal-ceramic details and soldering of 12 units lot popup.stage_title Оптимізація конструкції гермовводу, дослідження паяння і створення промислової технології Head Kvasnitskiy Victor Vyacheslavovych, Доктор технічних наук Registration Date 27-03-2009 Organization Ukrainian State Maritime University named after admiral Makarov popup.description2 Technology of soldering with pressure in ceramics vacuum A94-1 with kovar 29 HK by solder Cu-Ti has been developed. Conditions, which provide similar characteristics of both materials surfaces dampening by solder, junctions hermiticity at helium leak detector have been determined. Method of provision of electric resistance of ceramics between adjacent junctions no lower than 100 GOm at continuous stress 5 kV has been developed. Construction of pressure seal junction by method of initial stress modeling has been optimized. Production accessories have been developed. Industrial batch in quantity 30 junctions has been made Product Description popup.authors popup.nrat_date 2020-04-02 Close