SU422798A1 - ELECTROLYTE TO RECEIVE ALLOY ON THE BASIS OF RODIA - Google Patents

ELECTROLYTE TO RECEIVE ALLOY ON THE BASIS OF RODIA

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Publication number
SU422798A1
SU422798A1 SU1680725A SU1680725A SU422798A1 SU 422798 A1 SU422798 A1 SU 422798A1 SU 1680725 A SU1680725 A SU 1680725A SU 1680725 A SU1680725 A SU 1680725A SU 422798 A1 SU422798 A1 SU 422798A1
Authority
SU
USSR - Soviet Union
Prior art keywords
electrolyte
basis
rodia
alloy
cobalt
Prior art date
Application number
SU1680725A
Other languages
Russian (ru)
Inventor
Г. Н. Ярмоленко Л. И. Каданср
Original Assignee
Г. С. Сковороды
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 Г. С. Сковороды filed Critical Г. С. Сковороды
Priority to SU1680725A priority Critical patent/SU422798A1/en
Application granted granted Critical
Publication of SU422798A1 publication Critical patent/SU422798A1/en

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Description

1one

Изобретение отноеите  к облаегн техиологии электроосаждеии  гальванических иокрытий .The invention is not limited to the technology of electroplating of electroplating.

Известен эле1;тр()лит дл  нолучени  снла:5а на осиоие роди , содержании : сульфамат рпди  и борную кислоту.The following element is known; tr () lit. to get a shot: 5a per osium and rhodium, content: sulphamate rpdi and boric acid.

Предложеииьи элек рол г отличаетс  тем.An electrician is different in that.

стыГ| ам.м()ИиГ| iipi с.ледуюшеч eonistitch | am.m () I & G | iipi s.eduyushech eoni

Сульфамат роди  (li пересчетеSulphamate rodi (li recounted

на .металл) )ат кобальта (в н.ч:че геon. metal)) at cobalt (in n.ch: che

на ме1алл)on me1all)

Бориа  кис.юга40--(ЮBoria kis.yuga40 - (Yu

X л о р и с т Ь ii а М л; о и и IlX l about r and with t of L ii and M l; oh and and Il

(ДорНЗ-4)60---1ПО(DorNZ-4) 60 --- 1PO

Это иозвол ет ио.тучить ка.ес венные оса.дки силава кобальт - родий. Силав обладает болыиой коррозионной стойк(ХТ1,10 и твердостью , ч 14) ноз1 ол е1 иснользовагь его дл  нокрытн  электрическ х контакизв и деталей Г5ЫЧ1 С,т1Г1ельиых маи1ии. Режнч электро.тиза; темнератхра электролита 30 ()0°С, 1чатодна  нлотиость тока 0.5 --7,0 а/дм.It is possible to shake off any natural wastes of silvate cobalt - rhodium. It has a high corrosion resistance (HT1.10 and hardness, Part 14), but it is used for non-electric contacts and parts Г5ЫЧ1 С, т1Г1елйййииии. Rezhnch electro.tiza; The electrolyte temperature is 30 () 0 ° С, the current density of the current is 0.5–7.0 A / dm.

Получают осадки сплава родиГ из электроли а состава, г/л: Сульфат кобальтаGet the precipitation of the alloy RhodiG from electrolytes and composition, g / l: Cobalt sulfate

(в исресчсте иа .металл)(in isreststea and. metal)

bb

60 4060 40

4,four,

катодна  ::,0ни)ст15 тока 3 адм, температура paciFiopa э.тек1-ро.1И.гической ванны 50°С.cathode ::, 0) st15 current 3 adm, temperature paciofopa e.tek1-ro.1.gypic bath 50 ° C.

В каччстг.е катода иснользуют медную илаегинкч . . иерастворимьи родиеi , элек1род.In kachchstg.e cathode ispolzuyut copper elaginckch. . dissolvable rhodium, elec.

ripi чгих услови х получают осадки снлава (н)а.льг ро;;нй ; (Хищпим до 15 мкм, блест HUie , хорошо cieiKieHHbie с основным металлом . 1 Ъ:хт -ченнь;е оеадки (чбладалн высокой . сто| костыо И .тии1ены ииттннга и трещин. В завис1П ости от концентрации комионеи чп э. ектролита возможно иолучеHJie силаг.а с содержанием родн  от 30 до 70 V,.ripi of the following conditions are obtained from slavic precipitates (n) a.lg ro ;; ny; (Picked up to 15 microns, HUie glitter, good cieiKieHHbie with base metal. 1 b: xt-chen; eyo-cadi (cbyalaln high. Cost- Sylag. And with a content of native from 30 to 70 V ,.

2020

и  and

Э, ек;роли; д,1  нолучени  си,1ава на основе р), co;iep Ka uni i еульфамат роди  и борную 1числ(), о т л и ч а о щ и il с   тем, что, с ие. :и)л ченн  качественных осадков силава кобал т - родий, в электролит введем кобальта и хлористьи аммоний цри след чон1е.: соотношении комнонснтов, г/л: 3 Сульфамат роди  (в пересчете на металл) 1 -15 Сульфат кобальта (в пересчете на .металл) 10-50 422798 4 bnpiiafi кислота 40-60 Хл()1)11стый аммоний (, Чо рИ 3--4) 60-100 E, ek; roles; d, 1 naucheni si, 1a on the basis of p), co; iep Ka uni i eulfamate, born and boric, 1 number (), tl and h about ni and il with that, s ie. : i) l chenn of high-quality precipitates by siliva cobalt - rhodium; we introduce cobalt and ammonium chloride in the electrolyte; the following is the ratio of components, g / l: 3 Rhodi sulfate (in terms of metal) 1 -15 cobalt sulfate (in terms of metal) 10-50 422798 4 bnpiiafi acid 40-60 Chl () 1) 1100 ammonium (, Cho pI 3--4) 60-100

SU1680725A 1971-07-14 1971-07-14 ELECTROLYTE TO RECEIVE ALLOY ON THE BASIS OF RODIA SU422798A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1680725A SU422798A1 (en) 1971-07-14 1971-07-14 ELECTROLYTE TO RECEIVE ALLOY ON THE BASIS OF RODIA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1680725A SU422798A1 (en) 1971-07-14 1971-07-14 ELECTROLYTE TO RECEIVE ALLOY ON THE BASIS OF RODIA

Publications (1)

Publication Number Publication Date
SU422798A1 true SU422798A1 (en) 1974-04-05

Family

ID=20482737

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1680725A SU422798A1 (en) 1971-07-14 1971-07-14 ELECTROLYTE TO RECEIVE ALLOY ON THE BASIS OF RODIA

Country Status (1)

Country Link
SU (1) SU422798A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5156996A (en) * 1974-11-14 1976-05-19 Fujitsu Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5156996A (en) * 1974-11-14 1976-05-19 Fujitsu Ltd
JPS5522540B2 (en) * 1974-11-14 1980-06-17

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