SU259588A1 - METHOD OF ELECTROLYTIC DEPOSITION OF MELTING - Google Patents
METHOD OF ELECTROLYTIC DEPOSITION OF MELTINGInfo
- Publication number
- SU259588A1 SU259588A1 SU1233650A SU1233650A SU259588A1 SU 259588 A1 SU259588 A1 SU 259588A1 SU 1233650 A SU1233650 A SU 1233650A SU 1233650 A SU1233650 A SU 1233650A SU 259588 A1 SU259588 A1 SU 259588A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- germanium
- melting
- electrolytic deposition
- iron
- alloy
- Prior art date
Links
- 238000002844 melting Methods 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 7
- 229910052732 germanium Inorganic materials 0.000 description 7
- VBIXEXWLHSRNKB-UHFFFAOYSA-N Ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 6
- -1 germanium-iron Chemical compound 0.000 description 3
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- 229910000927 Ge alloy Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000002505 iron Chemical class 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- VKFFEYLSKIYTSJ-UHFFFAOYSA-N tetraazanium;phosphonato phosphate Chemical compound [NH4+].[NH4+].[NH4+].[NH4+].[O-]P([O-])(=O)OP([O-])([O-])=O VKFFEYLSKIYTSJ-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 150000002290 germanium Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
Description
Известен способ получени сплава на основе германи из раствора, содержащего соль германи и оксалат аммони .A known method for producing an alloy based on germanium from a solution containing a salt of germanium and ammonium oxalate.
Предлагаемый способ отличаетс тем, что дл -получени равномерного покрыти сплавом германий - железо в раствор ввод т соль железа и серную кислоту при следующем соотношении компонентов (в г/л):The proposed method is characterized in that in order to obtain a uniform coating of germanium-iron alloy, iron salt and sulfuric acid are introduced into the solution in the following ratio of components (in g / l):
германий (в виде двуокиси)0,1 - 1germanium (in the form of dioxide) 0.1 - 1
л елезо (в виде сульфата)0,1 - 1light (in the form of sulfate) 0.1 - 1
оксалат аммони 5-10ammonium oxalate 5-10
серна кислотадо рН 1,5sulfuric acid pH 1.5
и процесс ведут при температуре 25-80°С и катодной плотности тока 1-5 а/дм.and the process is carried out at a temperature of 25-80 ° C and a cathode current density of 1-5 a / dm.
Вместо оксалата аммони можно использовать пирофосфат аммони .Ammonium pyrophosphate may be used instead of ammonium oxalate.
Пример. Из электролита, включающего (в г/л):Example. From the electrolyte comprising (in g / l):
германий0,1germanium0,1
железо0,1iron0,1
пирофосфат аммони ,или оксалатammonium pyrophosphate, or oxalate
аммони 10ammonium 10
серна кислотадо рП 1,5,sulfuric acid RP 1.5,
при катодной плотности тока 2 а/дм- и температуре 20°С выдел ют осадки с содержанием германи 67,0% ири выходе по току 10%; извлечение составл ет 94%.at a cathode current density of 2 a / dm and a temperature of 20 ° C, precipitates with a germanium content of 67.0% or more are distinguished by a current output of 10%; recovery is 94%.
По предлагаемому способу можно получать порощки сплава германий - железо различного состава (содержание германи до 80%). Порошок сплава примен етс дл легировани германием спецсталей.According to the proposed method, it is possible to obtain powders of an alloy of germanium - iron of different composition (germanium content up to 80%). Alloy powder is used for special alloying of germanium.
Предмет изобретени Subject invention
Способ электролитического осаждени сплава германи из раствора иа основе соли германи , оксалата аммони , отличающийс тем, что, с целью получени равномерного покрыти сплавом германий - железо, в раствор ввод т соль железа и серную кислоту при следующем соотношении компонентов (в г/л): германий (в виде двуокиси)0,1 - 1The method of electrolytic precipitation of a germanium alloy from a solution of a base of germanium salt, ammonium oxalate, characterized in that, in order to obtain a uniform coating of germanium-iron alloy, iron salt and sulfuric acid are introduced into the solution in the following ratio of components (in g / l): germanium (in the form of dioxide) 0.1 - 1
железо (в виде сульфата)0,1 - 1iron (in the form of sulfate) 0.1 - 1
оксалат аммони 5-10ammonium oxalate 5-10
серна 1 ислотадо рН 1,5Sulfuric acid 1, pH 1.5
и процесс ведут при темнературе 25-80°С и катодной плотности тока 1-5 а/дм.and the process is carried out at temperature 25-80 ° C and a cathode current density of 1-5 a / dm.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU259588A1 true SU259588A1 (en) |
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