SU378481A1 - LEAD-BASED ALLOY1 - Google Patents
LEAD-BASED ALLOY1Info
- Publication number
- SU378481A1 SU378481A1 SU1625702A SU1625702A SU378481A1 SU 378481 A1 SU378481 A1 SU 378481A1 SU 1625702 A SU1625702 A SU 1625702A SU 1625702 A SU1625702 A SU 1625702A SU 378481 A1 SU378481 A1 SU 378481A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lead
- alloy1
- tin
- cobalt
- corrosion resistance
- Prior art date
Links
Description
Изобретение огноситю к изысканию сплавав «а Оонове овиица, иредназиачениых дл применени IB качестве йорр03ио1Н1Ностой«ого покрыти , работающего IB серной кислоте при освивцевании химической аппаратуры.The invention is a fire retardant for research on fusion of a Uni ovian, which are rare for use of IB as a YOROR03IO1H1Speep coating, operating IB sulfuric acid during osvivcevanii chemical equipment.
Из1вестен опла;в -на основе свиида, содержащий серу и кобальт.It is known of opal; on the basis of a sweeh containing sulfur and cobalt.
Предлагаемый оплав отличаетс от из)вестного тем, что он д0|П10Л1Н:Ительно содержит никель и олово, ори следующем соотношении ко;мпо1нентов, %:The proposed oplav differs from the one known for the fact that it contains d0 | P10L1N: Itally contains nickel and tin, ori the following ratio to; mpl,%:
0,1-0,150.1-0.15
0,2-0,30.2-0.3
0,04-0,050.04-0.05
0,4-0,50.4-0.5
остальноеrest
Это способствует повышению коррозионной стойкости сплава.This helps to increase the corrosion resistance of the alloy.
Результаты испытаний коррозионной стойкости образцов в сборнике 50-70% сернойThe test results of the corrosion resistance of samples in the collection of 50-70% sulfur
кислоты при 80-90° С в течение 720 час. представлены в таблице.acid at 80-90 ° C for 720 hours. presented in the table.
Предмет изобретени Subject invention
Оплав на основе свинца, в;клю1чающ.ий серу и -кобальт, отличающийс тем, что, с целью повышени коррозионной стойкости, о« дополнительно содержит ни1кель и олово при следующем соотношении компонентов, %:Lead based melts, in; keying sulfur and cobalt, characterized in that, in order to increase the corrosion resistance, it additionally contains nickel and tin in the following ratio of components,%:
0,1-0,150.1-0.15
Никель О ера Nickel O er
0,2-0,30.2-0.3
0,04-0,05 Олово 0.04-0.05 Tin
0,4-0,5 Кобальт Свинец -0.4-0.5 Cobalt Lead -
остальноеrest
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1625702A SU378481A1 (en) | 1971-02-22 | 1971-02-22 | LEAD-BASED ALLOY1 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1625702A SU378481A1 (en) | 1971-02-22 | 1971-02-22 | LEAD-BASED ALLOY1 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU378481A1 true SU378481A1 (en) | 1973-04-18 |
Family
ID=20466863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1625702A SU378481A1 (en) | 1971-02-22 | 1971-02-22 | LEAD-BASED ALLOY1 |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU378481A1 (en) |
-
1971
- 1971-02-22 SU SU1625702A patent/SU378481A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2940772C2 (en) | Low-voltage electrical contact | |
BR7505001A (en) | WATER ACID SOLUTION FOR THE EXTRACTION OF SELECTIVE MODE, OF TIN WELDING OR A TIN ALLOY AND LEAD FROM A COPPER SUBSTRATE; COPPER SUBSTRATE | |
SE7502497L (en) | ||
SU378481A1 (en) | LEAD-BASED ALLOY1 | |
DE2210531A1 (en) | Device for measuring the activity of cadmium ions | |
Chiorboli et al. | Polarographic reduction of phenylmethyl-sulphoxide in non-aqueous media | |
SU396400A1 (en) | LEAD-BASED ALLOY | |
DE561512C (en) | Manufacture of sulfur trioxide | |
Pshenichnikov et al. | Determination of the Composition of the Surface of a Nickel Electrode by Ellipsometric and Potentiodynamic Methods | |
JPS51119060A (en) | Preparation of modified chitin film and fiber | |
DE2909382C2 (en) | Mercury contact and method of making it | |
JPS5736782A (en) | Alkaline battery | |
DE550836C (en) | Lead alloy for cable sheaths | |
GB494381A (en) | An improved soldering flux and a method of manufacturing the same | |
DE491012C (en) | Mercury vapor lamp, the interior of which is in contact with the outside air | |
DE534137C (en) | Process for the production of a good electrically conductive and mechanically strong connection between a metal oxide rectifier provided with a metal coating on the oxide layer and a conductor which supplies power to the metal oxide layer | |
AT128094B (en) | Photoelectric cell. | |
DE522835C (en) | Process for the production of a wet nickel-plating compound for metals, especially copper and brass | |
DE750855C (en) | Compressible, thin-walled sleeve, capsule, tube or the like made of hard lead, which is provided with a tin coating of very low thickness | |
Mrowec et al. | KINETIC STUDY OF THE SULFURIZATION MECHANISM OF BRASS UNDER SULFUR VAPOR | |
SU381700A1 (en) | LEAD-BASED ALLOY | |
CH369800A (en) | Galvanic cell | |
Mirkind | Adsorption of Organic Compounds on Ruthenium-- Titanium Oxide Anodes at High Positive Potentials | |
DE646928C (en) | Process for carrying out the methanol synthesis | |
DE392416C (en) | Galvanic element |