SU446563A1 - The method of producing metal alloys - Google Patents
The method of producing metal alloysInfo
- Publication number
- SU446563A1 SU446563A1 SU1759047A SU1759047A SU446563A1 SU 446563 A1 SU446563 A1 SU 446563A1 SU 1759047 A SU1759047 A SU 1759047A SU 1759047 A SU1759047 A SU 1759047A SU 446563 A1 SU446563 A1 SU 446563A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metal alloys
- producing metal
- selenium
- lead
- melt
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
1one
Изобретение относитс к производству сплавов , содержащих свинец и селен, например автономной стали.This invention relates to the production of alloys containing lead and selenium, for example, self-contained steel.
Известен способ получени металлических сплавов, содержащих свинец или селен, путем выплавки основного металла и введени в расплав свинца и селена.A known method of producing metal alloys containing lead or selenium, by melting the base metal and introducing lead and selenium into the melt.
Отличительной особенностью предложенного способа вл етс то, что свинец и селен ввод т в расплав в виде интерметаллического соединени PbSe. Это позвол ет уменьшить угар свинца и селена, а также улучшить санитарно-гигиенические услови труда при производстве сплавов.A distinctive feature of the proposed method is that lead and selenium are introduced into the melt in the form of an intermetallic compound PbSe. This makes it possible to reduce the waste of lead and selenium, as well as to improve the sanitary and hygienic working conditions in the production of alloys.
В образующийс расплав основного металла свинец и селен ввод т в виде интерметаллического соединени PbSe, имеющего температуру плавлени 1087°С. В качестве исходного материала можно использовать пригодное соединение «клаусталит, которое по химическому составу совпадает с интерметаллидом PbSe. Сравнительные испытани показали, что летучесть свинца или селена при этом снижаетс в 1,6 раз.Lead and selenium are introduced into the resulting base metal melt in the form of a PbSe intermetallic compound having a melting point of 1087 ° C. As a starting material, a suitable compound “clausalite” can be used, which coincides in chemical composition with the PbSe intermetallic compound. Comparative tests have shown that the volatility of lead or selenium decreases 1.6 times.
Предмет изобретени Subject invention
Способ получени металлических сплавов, содержащих свинец и селен, путем выплавки основного металла и введени в расплав свинца и селена, отличающийс тем, что, с целью уменьшени угара свинца и селепа, последние ввод т в расплав в виде интерметаллического соединени PbSe.The method of producing metal alloys containing lead and selenium by melting the base metal and introducing lead and selenium into the melt, characterized in that, in order to reduce the lead and selenium carbon loss, the latter are introduced into the melt as an intermetallic compound PbSe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1759047A SU446563A1 (en) | 1972-03-13 | 1972-03-13 | The method of producing metal alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1759047A SU446563A1 (en) | 1972-03-13 | 1972-03-13 | The method of producing metal alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU446563A1 true SU446563A1 (en) | 1974-10-15 |
Family
ID=20506453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1759047A SU446563A1 (en) | 1972-03-13 | 1972-03-13 | The method of producing metal alloys |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU446563A1 (en) |
-
1972
- 1972-03-13 SU SU1759047A patent/SU446563A1/en active
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