SU953000A1 - Pulverulent composition for complex saturation of products - Google Patents

Pulverulent composition for complex saturation of products Download PDF

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Publication number
SU953000A1
SU953000A1 SU813263992A SU3263992A SU953000A1 SU 953000 A1 SU953000 A1 SU 953000A1 SU 813263992 A SU813263992 A SU 813263992A SU 3263992 A SU3263992 A SU 3263992A SU 953000 A1 SU953000 A1 SU 953000A1
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SU
USSR - Soviet Union
Prior art keywords
products
pulverulent composition
composition
saturation
complex saturation
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SU813263992A
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Russian (ru)
Inventor
Борис Степанович Кухарев
Геннадий Владимирович Зябкин
Наталья Георгиевна Кухарева
Виталий Георгиевич Борисов
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Белорусский Ордена Трудового Красного Знамени Политехнический Институт
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Priority to SU813263992A priority Critical patent/SU953000A1/en
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Publication of SU953000A1 publication Critical patent/SU953000A1/en

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Description

Изобретение относитс  к области металлургии, а именно к химикотермической обработке металлов и сплавов и может быть использовано в машиностроении, приборостроении, металлургической и других отрасл х промышленности. .The invention relates to the field of metallurgy, namely to the chemical heat treatment of metals and alloys, and can be used in mechanical engineering, instrument making, metallurgical and other industries. .

Известен состав дл  диффузионного насыщени , который содержит, вес.%: хром 10-20, цинк 10-20, окись кремни  10-15, окись хрома 10-20, окись алюмини  - остальное и позвол ет получить на алюможелезомарганцовистой бронзе диффузионный слой до 100 мкм l .A known composition for diffusion saturation, which contains, wt%: chromium 10-20, zinc 10-20, silica 10-15, chromium oxide 10-20, alumina - the rest and allows to obtain a diffusion layer up to 100 um l.

Наиболее близким по технической сущности и достигаемому положительному эффекту к предлагаемому  вл етс  состав, содержащий поретдки цинка, окиси алюмини  и хлористого аммони  2 .The closest in technical essence and the achieved positive effect to the proposed is a composition containing zinc, alumina and ammonium chloride portions 2.

мас.%: SOZn +wt.%: SOZn +

Состав содержит, + 49Ае20з + lNH4Ce.The composition contains, + 49Ae203 + lNH4Ce.

После насыщени  алюможелёЭомарганцовистой бронзы в известном составе при в течение 4 ч на ней формируетс .диффузионный слой толщиной 300 мкм.After saturating aluminogel-manganese bronze in a known composition, a diffusion layer 300 microns thick is formed on it for 4 hours.

Цель изобретени  - интенсификаци  процесса насыщени .The purpose of the invention is to intensify the saturation process.

Указанна  цель достигаетс  тем, что порошкова  смесь, содержаща.  цинк, окись алюмини  и хлористый аммоний, дополнительно содержит порошки меди и железа при следующем соотношении ингредиентов , This goal is achieved by the fact that the powder mixture containing. Zinc, alumina and ammonium chloride, additionally contains copper and iron powders in the following ratio of ingredients,

10 мае.%:10 May.%:

41-4741-47

Окись алюмини Aluminum oxide

31,75-33,75 31.75-33.75

Цинк 10,25-12,25Zinc 10.25-12.25

МедьCopper

)&1ористый аммо15) & 1mory ammo15

1-3 ний 5-151-3 5-15

ЖелезоIron

Приме р.Цинкование в пред р . лагаемом составе провод т при в течение 4 ч.Example r. Zincing in pre r. Lagged composition is carried out for 4 hours.

Данные по обработке приведены в таблице.Data processing is shown in the table.

2525

Таким образом,, при техникотермической обработке алюможелезомарганцевистой бронзы из предлагаемого состава СКОРОСТЬ насыщени  увеличиваетс  в 1,8- 2 ра30 за..Thus, with the techniothermal treatment of alumino-iron-manganese bronze from the proposed composition, the saturation rate increases by 1.8-2 times 30%

ИзвестныйFamous

50%2;п4-49%Ав20, H-llNH ce50% 2; P4-49% Av20, H-llNH ce

ПредлагаемыйProposed

44%АС2Оз -33,75%гп4li ,25%Cu+10%Fe+l%NH CP 44% AC2Oz -33.75% gp4li, 25% Cu + 10% Fe + l% NH CP

41%А 20з+31,75%2п +41% A 203 + 31.75% 2n +

+ 10,25%Си + 15%Fe 42%NH4Ce+ 10.25% Cu + 15% Fe 42% NH4Ce

47%Aft2O3 + 32,75%Zn +47% Aft2O3 + 32.75% Zn +

+ 12,25%Cu + 5%Fe ЫНдСе .+ 12.25% Cu + 5% Fe LondSe.

Claims (2)

1. Авторское свидетельство СССР 560001, кл. С 23 С 9/00, 1975. 1. USSR author's certificate 560001, cl. C 23 C 9/00, 1975. 2. Минкевич А.Н. Химико-термическа  обработка металлов и сплавов . М., Машиностроение , 1965, с.412.2. Minkevich A.N. Chemical-thermal processing of metals and alloys. M., Mechanical Engineering, 1965, p.412.
SU813263992A 1981-03-25 1981-03-25 Pulverulent composition for complex saturation of products SU953000A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU813263992A SU953000A1 (en) 1981-03-25 1981-03-25 Pulverulent composition for complex saturation of products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813263992A SU953000A1 (en) 1981-03-25 1981-03-25 Pulverulent composition for complex saturation of products

Publications (1)

Publication Number Publication Date
SU953000A1 true SU953000A1 (en) 1982-08-23

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Family Applications (1)

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SU813263992A SU953000A1 (en) 1981-03-25 1981-03-25 Pulverulent composition for complex saturation of products

Country Status (1)

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SU (1) SU953000A1 (en)

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