SU203439A1 - SUCTIONS OF STAINLESS AND CARBON STEELS - Google Patents
SUCTIONS OF STAINLESS AND CARBON STEELSInfo
- Publication number
- SU203439A1 SU203439A1 SU1032160A SU1032160A SU203439A1 SU 203439 A1 SU203439 A1 SU 203439A1 SU 1032160 A SU1032160 A SU 1032160A SU 1032160 A SU1032160 A SU 1032160A SU 203439 A1 SU203439 A1 SU 203439A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- stainless
- carbon steels
- solder
- suctions
- manganese
- Prior art date
Links
Description
Известен припой дл пайки нержавеющих и углеродистых сталей, содержащий в о/о: медь 62-68, никель 3-4, марганец 1,2-2, олово 0,2, цинк - остальное.Known solder for brazing stainless and carbon steels containing v / a: copper 62-68, nickel 3-4, manganese 1.2-2, tin 0.2, zinc - the rest.
С целью нолучени качественных па ных соединений, коррозионностойких в кислой среде , при пайке медицинских изделий из нержавеющей и углеродистой стали в состав припо введен кремний в количестве 0,8-0,85%, а другие компоненты вз ты в следующем соотношении в о/о: медь 55,5-56,5; никель 4,5-5,5; марганец 2,5-3; олово 2-2,2; цинк - остальное .In order to obtain high-quality solder compounds that are corrosion-resistant in an acidic environment, when soldering medical products made of stainless and carbon steel, silicon in an amount of 0.8-0.85% is added to the solder, and other components are taken in the following ratio in o / o : copper 55.5-56.5; nickel 4.5-5.5; manganese 2.5-3; tin 2-2.2; zinc - the rest.
Дл пайки медицинских изделий из высокохромистых сталей в состав припо можег быть дополнительно введен кобальт или молибден в количестве 0,5-2о/оТемпература плавлени припо 800-830°С. Предложенный припой позвол ет заменить дорогосто щие серебр ные припои и повысить качество па ных соединений при пайке хирургических инструментов и медицинских изделий.In order to solder medical products made of high-chromium steels, cobalt or molybdenum may be additionally added to the composition of the alloy in an amount of 0.5-2 ° / at a melting temperature of 800-830 ° C. The proposed solder allows replacing expensive silver solders and improving the quality of solder joints when soldering surgical instruments and medical products.
Предел прочности на срез составл ет 34,7 кг/мм-2. Па ные соединени , полученные предложенным припоем, обладают высокой коррозионной стойкостью. The shear strength of the cut is 34.7 kg / mm-2. Solder joints obtained by the proposed solder have high corrosion resistance.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1032160A SU203439A1 (en) | 1965-10-15 | 1965-10-15 | SUCTIONS OF STAINLESS AND CARBON STEELS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1032160A SU203439A1 (en) | 1965-10-15 | 1965-10-15 | SUCTIONS OF STAINLESS AND CARBON STEELS |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU833558645A Addition SU1155704A2 (en) | 1983-01-07 | 1983-01-07 | Porthole structure |
Publications (1)
Publication Number | Publication Date |
---|---|
SU203439A1 true SU203439A1 (en) | 1967-09-28 |
Family
ID=39967668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1032160A SU203439A1 (en) | 1965-10-15 | 1965-10-15 | SUCTIONS OF STAINLESS AND CARBON STEELS |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU203439A1 (en) |
-
1965
- 1965-10-15 SU SU1032160A patent/SU203439A1/en active
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