SU117808A1 - Heat resistant acid resistant solder - Google Patents

Heat resistant acid resistant solder

Info

Publication number
SU117808A1
SU117808A1 SU592123A SU592123A SU117808A1 SU 117808 A1 SU117808 A1 SU 117808A1 SU 592123 A SU592123 A SU 592123A SU 592123 A SU592123 A SU 592123A SU 117808 A1 SU117808 A1 SU 117808A1
Authority
SU
USSR - Soviet Union
Prior art keywords
resistant
solder
acid
heat
heat resistant
Prior art date
Application number
SU592123A
Other languages
Russian (ru)
Inventor
Б.О. Кацман
Н.Ф. Лашко
С.В. Лашко
Original Assignee
Б.О. Кацман
Н.Ф. Лашко
С.В. Лашко
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 Б.О. Кацман, Н.Ф. Лашко, С.В. Лашко filed Critical Б.О. Кацман
Priority to SU592123A priority Critical patent/SU117808A1/en
Application granted granted Critical
Publication of SU117808A1 publication Critical patent/SU117808A1/en

Links

Description

Кислотостойких и жаропрочных припоев дл  пайки деталей реактивных двигателей из нержавеющей, жаропрочной и кислотоупорной сталей , удовлетворительно работающих, в насто щее врем  нет.Acid-resistant and heat-resistant solders for soldering jet engine parts made of stainless, heat-resistant and acid-resistant steels, which work satisfactorily, are not currently available.

Предлагаемый жаропрочный и кислотостойкий припой содержит марганца 20-30%, хрома 6-12%, кремни  0,5-1,5%, молибдена 0,5- 0,7%, остальное количество составит никель. Т. пл. припо  1140-1160°.The proposed heat-resistant and acid-resistant solder contains manganese 20-30%, chromium 6-12%, silicon 0.5-1.5%, molybdenum 0.5-0.7%, the remaining amount will be nickel. T. pl. Solder 1140-1160 °.

Длительна  100-часова  прочность соединений из нержавеющей стали марки XI18H9T, па нных этим припоем при 800 и 850°, соответственно равна 6 и 4 кг/мм.The durability of the 100-hour strength of stainless steel XI18H9T joints brazed with this solder at 800 and 850 °, respectively, is 6 and 4 kg / mm.

Описываемый припой пригоден дл  пайки нержавеющих, кислотоупорных и жаропрочных сплавов, длительно работающих при температурах до 850° в среде азотной кислоты и других.The described solder is suitable for soldering stainless, acid-resistant and heat-resistant alloys, which work for a long time at temperatures up to 850 ° in the medium of nitric acid and others.

Предмет изобретени Subject invention

Жаропрочный кислотостойкий припой на никелевой основе, состо щий из марганца, хрома, кремни  и молибдена, отличающийс  1ем,что дл  получени  припо , пригодного к длительной работе в агрессивной среде при температуре в пределах вОО-850°, устанавливают нижеследующий состав припо  в процентах: марганца 20-30; хрома 6- 12; кремни  0,5-1,5; молибдена 0,5-0,7 и остальное количество составл ет никель.A heat-resistant, nickel-based, acid-resistant solder consisting of manganese, chromium, silicon and molybdenum, characterized by 1 that, in order to obtain a solder suitable for long-term operation in an aggressive environment at a temperature of BOO-850, the following composition of solder is established in percent: 20-30; chromium 6-12; silicon 0.5-1.5; molybdenum is 0.5-0.7 and the remainder is nickel.

SU592123A 1958-02-11 1958-02-11 Heat resistant acid resistant solder SU117808A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU592123A SU117808A1 (en) 1958-02-11 1958-02-11 Heat resistant acid resistant solder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU592123A SU117808A1 (en) 1958-02-11 1958-02-11 Heat resistant acid resistant solder

Publications (1)

Publication Number Publication Date
SU117808A1 true SU117808A1 (en) 1958-11-30

Family

ID=48389922

Family Applications (1)

Application Number Title Priority Date Filing Date
SU592123A SU117808A1 (en) 1958-02-11 1958-02-11 Heat resistant acid resistant solder

Country Status (1)

Country Link
SU (1) SU117808A1 (en)

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