PL80070B2 - - Google Patents
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- Publication number
- PL80070B2 PL80070B2 PL16789474A PL16789474A PL80070B2 PL 80070 B2 PL80070 B2 PL 80070B2 PL 16789474 A PL16789474 A PL 16789474A PL 16789474 A PL16789474 A PL 16789474A PL 80070 B2 PL80070 B2 PL 80070B2
- Authority
- PL
- Poland
- Prior art keywords
- alloy
- alloying additives
- melting
- glycerin
- low
- Prior art date
Links
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 238000005275 alloying Methods 0.000 claims description 4
- 235000011187 glycerol Nutrition 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims 3
- 229910000743 fusible alloy Inorganic materials 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 238000003723 Smelting Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Description
Pierwszenstwo: Zgloszenie ogloszono: 02.12.1974 Opis patentowy opublikowano: 10.09.19752 80070 muje sie stop w zadanej temperaturze do czasu calkowitego rozpuszczenia sie latwo utleniajacych sie dodatków stopowych.W sposobie wedlug wynalazku wykorzystuje sie wlasnosci napiecia powierzchniowego stopu istniejacego na granicy faz metal ciekly— gliceryna. Szczególnie zas wlasnosci ochronne gliceryny, która tworzac szczelna warstwe na cieklym stopie chroni jego powierzchnie przed dostepem tlenu atmosferycznego. PL PL
Claims (1)
1. Zastrzezenie patentowe Sposób dotapiania latwo utleniajacych sie dodatków stopowych do stopów niskotopliwych o temperaturze topienia ponizej 673°K , znamienny tym, ze niskotopliwy stop poddaje sie procesowi topienia razem z gliceryna, az do uzyskania na calej powierzchni roztopionego stopu warstwy cieklej gliceryny, po czym wprowadza sie do cieklej mieszaniny latwo utleniajace sie dodatki stopowe w postaci litej lub w postaci proszku, a w dalszej kolejnosci utrzymuje sie stop w temperaturze wyzszej od temperatury jego topienia, az do momentu pelnego rozpuszczenia sie wprowadzonych dodatków stopowych. rcTrrziNiA I f , l *i kr M Prac. Poligraf. UP PRL. zam. 3257/75 naklad 120+18 Cenr 10 zl PL PL
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL16789474A PL80070B2 (pl) | 1974-01-02 | 1974-01-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL16789474A PL80070B2 (pl) | 1974-01-02 | 1974-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL80070B2 true PL80070B2 (pl) | 1975-08-30 |
Family
ID=19965589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL16789474A PL80070B2 (pl) | 1974-01-02 | 1974-01-02 |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL80070B2 (pl) |
-
1974
- 1974-01-02 PL PL16789474A patent/PL80070B2/pl unknown
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