SU91570A1 - Iron etching method - Google Patents
Iron etching methodInfo
- Publication number
- SU91570A1 SU91570A1 SU416123A SU415123A SU91570A1 SU 91570 A1 SU91570 A1 SU 91570A1 SU 416123 A SU416123 A SU 416123A SU 415123 A SU415123 A SU 415123A SU 91570 A1 SU91570 A1 SU 91570A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- etching method
- iron
- iron etching
- added
- solutions
- Prior art date
Links
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- ing And Chemical Polishing (AREA)
Description
Известно применение в качестве ннгнбптооов в травильных растворах , поннжающих скорость растБорен1: железа и уменьшающих образование «1-:;;сл()т:;ых тхманов прпсадок. например. ПБ-5, уротропина и других.It is known to use as nngnbptooov in pickling solutions, which reduce the speed of boron1: iron and reduce the formation of "1 -: ;; sl () t:; oh tkhmanov prpsadok. eg. PB-5, urotropin and others.
Предлагаемы ; способ травлен 15-; железа в 1Нгибиров;г1 1Нз1х травнльиых 1)аствсрах отличаетс от известных те;, что в травнльны раст ор в качестве ингибитора добавл ют 0.2-0.3 дифешлфураионнминхлоргидрата .Offered; 15 way etched; iron in 1 Ngibirov; g1 1Hz1x equilibrium 1) the solution differs from the known ones; such that 0.2-0.3 difeshfionionnminhlorhydrate are added to the equilibrium solution as an inhibitor.
Г1| нл1епе1п:е такого н; :нбитора зал1ед;:;;ет нроцесс растворени железа в iJ5--i09 раз по сраинеиаю с ччсто еерноП кислото):.G1 | nl1e1e1e: e such n; : Nbitora Salary;:;; i. The process of dissolution of iron in iJ5 - i09 times the lineage of the sulfuric acid) :.
С целью улучшени де11стви н:)нмен емых в насто щее врем и:иибиторов рекол1е:1дуетс з травильные 1 гибнрО15аиные раство;ты и качестве см; чнваюи1.е1о зенгества Д()бавиг:ь ().-i), ие1-;а,1 . Прибс г;ление некал в ингмбированные растворы снособствует дальиеПщему с ижсиню раство тимости металла.In order to improve the current: i) and ibitori recolle: 1 there are three pickling solutions and quality solutions, see; Chnvayu1e1o zengestva D () bavig: b () .- i), ie1-; a, 1. If the solution is added, leaching into the immersed solutions will help to further reduce the solubility of the metal.
Предмет изОбретени Item of Contents
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU416123A SU91570A1 (en) | 1950-03-29 | 1950-03-29 | Iron etching method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU416123A SU91570A1 (en) | 1950-03-29 | 1950-03-29 | Iron etching method |
Publications (1)
Publication Number | Publication Date |
---|---|
SU91570A1 true SU91570A1 (en) | 1950-11-30 |
Family
ID=48407958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU416123A SU91570A1 (en) | 1950-03-29 | 1950-03-29 | Iron etching method |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU91570A1 (en) |
-
1950
- 1950-03-29 SU SU416123A patent/SU91570A1/en active
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