SU441317A1 - The method of obtaining non-supercooled during the eutectic transformation of gallium alloys - Google Patents
The method of obtaining non-supercooled during the eutectic transformation of gallium alloysInfo
- Publication number
- SU441317A1 SU441317A1 SU1847455A SU1847455A SU441317A1 SU 441317 A1 SU441317 A1 SU 441317A1 SU 1847455 A SU1847455 A SU 1847455A SU 1847455 A SU1847455 A SU 1847455A SU 441317 A1 SU441317 A1 SU 441317A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alloy
- gallium alloys
- obtaining non
- eutectic transformation
- hours
- Prior art date
Links
- 230000005496 eutectics Effects 0.000 title description 5
- 229910000807 Ga alloy Inorganic materials 0.000 title description 4
- 230000001131 transforming Effects 0.000 title description 4
- 229910045601 alloy Inorganic materials 0.000 description 14
- 239000000956 alloy Substances 0.000 description 14
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 13
- 238000002425 crystallisation Methods 0.000 description 4
- 230000005712 crystallization Effects 0.000 description 4
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910052733 gallium Inorganic materials 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
Description
I Изобретение относитс к производству сплавов и касаетс способа получени непереохлажда гацихс при эвтектическом прев- ращении сплавов галли , Известен способ получени непереохлаждащихс при эвтектическом превращении сплавов галли по основному авт.св. № 425957. Недостатком известного спосо ба вл етс значительное увеличение объема сплава при кристал лизации. Особенность предложенного способа заключаетс в том, что сплав перевод т в пенообразное состо ние, в частности путем нагревани сплава на 10-15 С вы ше температуры плавлени и встр хивани в течение 50-70 час с частотой 2-3 гц и амплитудой 10-15 см. 1 Сплав получают совместным нагреванием определенных количеств галли с легкоплав1шми металлагли (например, оловом, цинком, индием и др.) и хромом в течение 8-10 час при температуре 360-390 С с послед щигл встр хиванием с частотой 120140 колебаний в гжнуту и амплитудой 10-15 см в течение 50-70 час при температуре на 15-20 С выше температуры эвтектического превращени . Пример. Сплав, содержащий 97,20 вес. галли , 0,15 ъео.% хрома, 2,. цинка нагревают при 390 С в течение 9 час, после чего сплав встр хквают 50 час на встр хивающей лабораторной машине. Снаружи тигель обогревают через змеевик водой с температурой 45 С. После 50 час встр хивани получают сплав в виде пены, практически непереохлаждащийс при кристаллизации , не деформирующий стен- ки герметичного контейнера.I The invention relates to the production of alloys and relates to a method for producing non-supercooled gas with the eutectic transformation of gallium alloys. A method is known for producing non-co-cooling with the eutectic transformation of gallium alloys according to the main ed. No. 425957. A disadvantage of the known method is a significant increase in the volume of the alloy during crystallization. A distinctive feature of the proposed method is that the alloy is transferred to a foamy state, in particular by heating the alloy 10-15 C above the melting point and shaking for 50-70 hours with a frequency of 2-3 Hz and amplitude 10-15 see 1 An alloy is produced by co-heating certain amounts of gallium with lightly melted metallagli (for example, tin, zinc, indium, etc.) and chromium for 8–10 hours at a temperature of 360–390 ° C, followed by shaking at a frequency of 120140 oscillations in the core. and an amplitude of 10-15 cm for 50-70 hours at a temperature of 15 -20 ° C above the eutectic conversion temperature. Example. Alloy containing 97.20 wt. gallium, 0.15 eo.% chromium, 2 ,. Zinc is heated at 390 ° C for 9 hours, after which the alloy is shaken for 50 hours using a shaking laboratory machine. Outside, the crucible is heated through a coil with water at a temperature of 45 ° C. After 50 hours of shaking, an alloy in the form of foam is obtained, which is practically uncooled during crystallization and does not deform the walls of the sealed container.
Примерз. Сплав, содержащий 89,45 вес.% галли , 0,15 весД хрома ж 10,40 вес. олова нагревают при в течение 8 чао, после чего сплав встр хивают 60 час на лабораторной встр хивающей машине., Сна ружи тигель обогревают через змеевик водой с температурой . Сплав в виде пены при кристаллизации практически не переохлаждаетс и не деформирует стенки герметичного,контейнера.Froze An alloy containing 89.45 wt.% Gallium, 0.15 wt.D. chromium; 10.40 wt. The tin is heated for 8 hours, after which the alloy is shaken for 60 hours on a laboratory shaking machine. The crucible is heated through a coil with temperature water. The alloy in the form of foam during crystallization is practically not supercooled and does not deform the walls of the hermetic, container.
ПРЕЯрТ ЮОЕРЕТЕНИЯPREVIEW OF JEWELRY
1.Сп:6соб получени непереохлаадащихс при эвтектическом превращении сплавов галли по авт.св. № 425957, отличающийс тем, что, с целью исключени увеличени объема сплава при кристаллизации,сплав перевод т в пенообразное состо ние .1.Sp: 6to get undamaged when eutectic transformation of gallium alloys on auth.St. No. 425957, characterized in that, in order to avoid an increase in the volume of the alloy during crystallization, the alloy is transformed into a foamy state.
2.Способ по П.1, отличающийс тем. что сплав перегревают на 10-15°С выше температуры плавлени и подвергают встр хиванию в течение 5Q-70 час с частотой 2-3 гц и амплитудой 10-15 см..2. A method according to claim 1, characterized in that. that the alloy is overheated by 10-15 ° C above the melting point and subjected to shaking for 5Q-70 hours with a frequency of 2-3 Hz and an amplitude of 10-15 cm ..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1847455A SU441317A2 (en) | 1972-11-16 | 1972-11-16 | The method of obtaining non-supercooled during the eutectic transformation of gallium alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1847455A SU441317A2 (en) | 1972-11-16 | 1972-11-16 | The method of obtaining non-supercooled during the eutectic transformation of gallium alloys |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU425957 Addition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SU441317A1 true SU441317A1 (en) | 1974-08-30 |
| SU441317A2 SU441317A2 (en) | 1974-08-30 |
Family
ID=20532414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1847455A SU441317A2 (en) | 1972-11-16 | 1972-11-16 | The method of obtaining non-supercooled during the eutectic transformation of gallium alloys |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU441317A2 (en) |
-
1972
- 1972-11-16 SU SU1847455A patent/SU441317A2/en active
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