SU91570A1 - Iron etching method - Google Patents

Iron etching method

Info

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
Application number
SU416123A
Other languages
Russian (ru)
Inventor
М.С. Голомбик
Original Assignee
М.С. Голомбик
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by М.С. Голомбик filed Critical М.С. Голомбик
Priority to SU416123A priority Critical patent/SU91570A1/en
Application granted granted Critical
Publication of SU91570A1 publication Critical patent/SU91570A1/en

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  • 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)

1. Сноссб трав;;е1 1;5 железа в ингибирозаиных травнльнг гх растворах , о т л и ч а ю щ н и с   тем, что в травильньи раствор в качестве и г:;б 1тор;; добавл ют 0,2-0,3% дифенилфуранокимикхлоргидрата.1. Herbsnos ;; e1 1; 5 iron in inhibitrosine equilibrium solutions, of which it is in the pickling solution as and g:; b 1tor ;; 0.2-0.3% diphenylfuranyl chlochloride is added. 2. В|;Д.)из;ме1;с;;ие способа по п. I, отличающеес  тем, что, с це.дью улучще П   действи  ингибитора, в 1нг 1бироБан ;ы11 травнльный jiacTBop в качестве смачивающего вещества добавл ют 0,1-0, иекал .2. B |; D.) Of; 1; 1; 1; 1; 1; 1; 1; 1) 1 1-0
SU416123A 1950-03-29 1950-03-29 Iron etching method SU91570A1 (en)

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

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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)

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