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
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
- Powder Metallurgy (AREA)
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
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