SU140932A1 - A method of using chromate hexamethylenediamine as a corrosion inhibitor for preserving machines and mechanisms - Google Patents

A method of using chromate hexamethylenediamine as a corrosion inhibitor for preserving machines and mechanisms

Info

Publication number
SU140932A1
SU140932A1 SU634463A SU634463A SU140932A1 SU 140932 A1 SU140932 A1 SU 140932A1 SU 634463 A SU634463 A SU 634463A SU 634463 A SU634463 A SU 634463A SU 140932 A1 SU140932 A1 SU 140932A1
Authority
SU
USSR - Soviet Union
Prior art keywords
hexamethylenediamine
chromate
mechanisms
machines
preserving
Prior art date
Application number
SU634463A
Other languages
Russian (ru)
Inventor
С.А. Балезин
Л.О. Беседина
Г.Р. Гассан-Заде
В.А. Калласт
П.Д. Растегаев
А.Е. Михалев
Original Assignee
С.А. Балезин
Л.О. Беседина
Г.Р. Гассан-Заде
В.А. Калласт
П.Д. Растегаев
А.Е. Михалев
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 С.А. Балезин, Л.О. Беседина, Г.Р. Гассан-Заде, В.А. Калласт, П.Д. Растегаев, А.Е. Михалев filed Critical С.А. Балезин
Priority to SU634463A priority Critical patent/SU140932A1/en
Application granted granted Critical
Publication of SU140932A1 publication Critical patent/SU140932A1/en

Links

Landscapes

  • Anti-Oxidant Or Stabilizer Compositions (AREA)

Description

Применение хромата гексаметилендиамина () в качестве ингибитора коррозии известно.The use of chromate hexamethylenediamine () as a corrosion inhibitor is known.

Предлагаетс  способ применени  хромата гексаметилендиамин  в качестве замедлител  коррозии дл  консервации машин и механизмов в смеси с минеральным маслом.A method of using chromate hexamethylenediamine as a corrosion inhibitor for preserving machines and mechanisms mixed with mineral oil is proposed.

Преимуществом предлагаемого способа  вл етс  консерваци  машин и механизмов без их разборки и возможность ввода в действие этих механизмов без предварительной расконсервации.The advantage of the proposed method is the preservation of machines and mechanisms without disassembling them and the possibility of putting these mechanisms into operation without prior re-activation.

Кроме того, предлагаемый ингибитор обеспечивает долговре 1енную комплексную защиту изделий из черных и цветных металлов.In addition, the proposed inhibitor provides long-term complex protection of products from ferrous and non-ferrous metals.

Приготовление раствора ингибитора ХГМДА с маслом сводитс  к следующему.The preparation of the HGMDA inhibitor solution with oil is as follows.

Ингибитор ХГМДА размельчаетс  в вибромельнице М-10 с маслом МК-22 или МС-20, вз тыми в соотношении 1:2, до величины диаметра зерен от 1 до 5 мк.The HGMDA inhibitor is crushed in a vibrating mill M-10 with MK-22 or MS-20 oil, taken in a 1: 2 ratio, to a grain diameter from 1 to 5 microns.

Полученную смесь перед употреблением разбавл ют маслом МК-22 и МС-20 до любых соотношений и механически перемешивают.The resulting mixture is diluted with MK-22 and MS-20 oil before use to any ratios and mechanically mixed.

Готова  дисперсна  смесь заливаетс  в маслобаки консервируемого механизма или двигател . После проработки механизм или двигатель считаетс  законсервированным.The dispersed mixture is poured into the oil tanks of a preserved mechanism or engine. After elaboration, the mechanism or engine is considered to be conserved.

Результаты неоднократных осмотров показали, что дл  сохранени  механизма или двигател  сроком до 3-х лет достаточно введени  3% ингибитора ХГМДА в качестве присадки к .маслам.The results of repeated examinations showed that the preservation of a mechanism or engine for a period of up to 3 years is enough to introduce a 3% inhibitor of HGMDA as an additive to oil.

Предлагаемый способ применен к консервации другими ингибиторами , например, НДА, CeHsCOOXa.The proposed method is applied to the conservation of other inhibitors, for example, NDA, CeHsCOOXa.

Авторами были проведены лабораторные сравнительные испытани  антикоррозийных свойств ингибиторов ХГМДА и в морской и обычной воде. В качестве объектов испытани  брались стальные , медные и латунные пластинки, срок испытани  31 мес ц.The authors carried out laboratory comparative tests of the anticorrosive properties of HGMDA inhibitors in both sea and ordinary water. Steel, copper and brass plates were taken as test objects, the test period was 31 months.

.140932--2При применении 3%-ного раствора К2Сг207 в морской и обычной воде обнаружено на стали - сильна  коррози , на меди - потемнение и на латуни -зеленый налет..140932--2When using a 3% K2Cg207 solution in sea and ordinary water, it was found on steel - severe corrosion, on copper - darkening and on brass - green patina.

При применении 2%-ного раствора ХГМДА в морской воде на стали и меди коррозии не обнаружено, на латуни - обнаружен слабый зеленоватьгй оттенок.When using a 2% aqueous solution of HGMDA in seawater on steel and copper, no corrosion was found, on brass — a faint green tint was found.

При испытании спаек сталь-медь, сталь-бронза, сталь-латунь с .применением 3%-ного водного раствора ХГМДА в течение 41 мес ца коррозии во всех случа х не обнаружено.When testing steel-copper, steel-bronze, steel-brass adhesions with the use of a 3% aqueous solution of HGMDA for 41 months, corrosion was not detected in all cases.

Опыты по консервации сложного оборудовани  в течение двух лет и отдельных деталей в течение до 20 мес цев дали положительные результаты.Experiments on the preservation of complex equipment for two years and individual parts for up to 20 months gave positive results.

Пред м е т и з с. б р е т е н и  Prevention and c p. b e te n i

Способ применени  хромата гексаметилендиамина в качестве замедлител  коррозии дл  консервации машин и механизмов в смеси с минеральным маслом, отличающийс  тем, что, с целью устранени  разборки машин и механизмов при консервации и расконсервации , в минеральное масло, примен емое дл  смазки этих машин или механизмов, добавл ют пасту из хромата гексаметилендиамина, приготовл емую заранее путем его измельчани  и одновременного смешени  с уннеральным маслом в мельницах тонкого помола.A method of using hexamethylenediamine chromate as a corrosion inhibitor for the preservation of machinery and mechanisms in a mixture with mineral oil, characterized in that Hexamethylenediamine chromate paste prepared in advance by grinding it and simultaneously mixing it with unneral oil in fine grinding mills.

SU634463A 1959-07-21 1959-07-21 A method of using chromate hexamethylenediamine as a corrosion inhibitor for preserving machines and mechanisms SU140932A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU634463A SU140932A1 (en) 1959-07-21 1959-07-21 A method of using chromate hexamethylenediamine as a corrosion inhibitor for preserving machines and mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU634463A SU140932A1 (en) 1959-07-21 1959-07-21 A method of using chromate hexamethylenediamine as a corrosion inhibitor for preserving machines and mechanisms

Related Child Applications (7)

Application Number Title Priority Date Filing Date
SU792773607A Addition SU815928A2 (en) 1979-05-30 1979-05-30 Device for quality control of communication channel
SU792791077A Addition SU836801A2 (en) 1979-07-05 1979-07-05 Device for quality control of communication channel
SU792850457A Addition SU866759A2 (en) 1979-12-12 1979-12-12 Communication channel quality control device
SU792850414A Addition SU866758A2 (en) 1979-12-12 1979-12-12 Communication channel quality control device
SU813250820A Addition SU964992A2 (en) 1981-02-18 1981-02-18 Device for quality control of communication channel
SU874218835A Addition SU1418918A2 (en) 1987-01-20 1987-01-20 Device for monitoring communication channel quality
SU884404494A Addition SU1543554A2 (en) 1988-04-05 1988-04-05 Device to check communication channel quality

Publications (1)

Publication Number Publication Date
SU140932A1 true SU140932A1 (en) 1960-11-30

Family

ID=48296910

Family Applications (1)

Application Number Title Priority Date Filing Date
SU634463A SU140932A1 (en) 1959-07-21 1959-07-21 A method of using chromate hexamethylenediamine as a corrosion inhibitor for preserving machines and mechanisms

Country Status (1)

Country Link
SU (1) SU140932A1 (en)

Similar Documents

Publication Publication Date Title
DE2357951B2 (en) USE OF EN-ADDUCTS OF MALEIC ACID ANHYDRIDE AS AN CORROSION PREVENTIVE
Abiola et al. Gossipium hirsutum L. extract as green corrosion inhibitor for aluminum in HCl solution
US3522022A (en) Corrosion inhibited fuel oils
SU140932A1 (en) A method of using chromate hexamethylenediamine as a corrosion inhibitor for preserving machines and mechanisms
US2803603A (en) Heat exchange compositions
US2611711A (en) Oleaginous corrosion preventive composition
DE1154976B (en) Water-based antifreeze
US3930025A (en) Pentachlorophenol-creosote wood-preservative
US2311505A (en) Copper corrosion inhibitor
Sharinova et al. Study of the Mechanism of the Protective Action of Oil Soluble Corrosion Inhibitors by the Polarisation Resistance Method
US2366486A (en) Antirust composition
US1460317A (en) Coating composition
Kobayashi et al. An Electrochemical Testing Method of Corrosion Inhibitors in Neutral Salt Solution
US2845392A (en) Stable dispersions of fatty amine acid salts
DE643254C (en) Procedure for the harmless transport of bulk goods
SU150962A1 (en) Furnace devices
SU145677A1 (en) The way to protect metal products from corrosion
DE972388C (en) Corrosion inhibitor for metals
DE918305C (en) Process to achieve high scale resistance of metallic objects
AT153164B (en) Process for removing deposits and incrustations in apparatus in the food and luxury food industry using nitric acid.
Peregudova Anticorrosion Additives for Oils
CH263660A (en) Treatments for metal surfaces.
GB192179A (en) Improvements in the preservation of steel winding and hauling ropes
RU327841C (en) Method of protecting steel against corrosion in carboxylic acid mixture
SU682814A1 (en) Colour magnitic paste for magnetic-powder fl aw detection