SU56373A2 - The method of nitriding products - Google Patents

The method of nitriding products

Info

Publication number
SU56373A2
SU56373A2 SU22716A SU22716A SU56373A2 SU 56373 A2 SU56373 A2 SU 56373A2 SU 22716 A SU22716 A SU 22716A SU 22716 A SU22716 A SU 22716A SU 56373 A2 SU56373 A2 SU 56373A2
Authority
SU
USSR - Soviet Union
Prior art keywords
nitriding
products
nitriding products
product
heated
Prior art date
Application number
SU22716A
Other languages
Russian (ru)
Other versions
SU9588A1 (en
Inventor
А.П. Сизов
Original Assignee
А.П. Сизов
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
Publication of SU9588A1 publication Critical patent/SU9588A1/en
Application filed by А.П. Сизов filed Critical А.П. Сизов
Priority to SU22716A priority Critical patent/SU56373A2/en
Application granted granted Critical
Publication of SU56373A2 publication Critical patent/SU56373A2/en

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  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Description

В ОСНОВНОМ авторском свидетельстве № 53326 описан способ азотировани  изделий, характеризующийс  тем, что, с целью избежани  помещени  изделий в печь, поверхность их нагревают вольтовой дугой и одновременно на нее направл ют азотирующую газовую среду. , Описываемый способ, использу , в основном , те же самые приемы, дает возможность вместе с азотированием изделий наносить на них антикоррозийные покрыти . Достигаетс  это тем, что вместе с азотирующей газовой средой подают порошкообразный металл, например, алюминий. Последний , проход  через вольтовой дуги, расплавл етс , азотируетс  и наноситс  в таком виде на поверхность издели .The MAIN LICENSE CERTIFICATE No. 53326 describes a method of nitriding products, characterized in that, in order to avoid placing the products in the furnace, their surface is heated by a volt arc and at the same time a nitrating gaseous medium is directed at it. The described method, using essentially the same techniques, makes it possible, along with nitriding products, to apply anti-corrosion coatings on them. This is achieved by supplying a powdered metal, for example aluminum, along with a nitriding gas medium. The last passage through the arc arc is melted, nitrated and applied in this form to the surface of the product.

Азотируемые издели  подогреваютс Nitrided products are heated

током высокой частоты. Изделие сплавл етс  этими токами на небольшую глубину и диффузи  газов.ой азотирующей среды усиливаетс .high frequency current. The product is fused by these currents to a shallow depth and the diffusion of gas. The nitriding medium is enhanced.

Предмет изобретени .The subject matter of the invention.

1.Прием выполнени  способа азотировани  изделий по авторскому свидетельству № 53326, отличающийс  тем, что, с целью получени  на изделии антикоррозийного покрыти , вместе с азотирующим газом, подают порошкообразный металл, например, алюминий .1. Acceptance of the method of nitriding products according to the author's certificate No. 53326, characterized in that, in order to obtain an anti-corrosion coating on the product, a powdered metal, such as aluminum, is supplied together with the nitriding gas.

2.Прием выполнени  способа по авторскому свидетельству № 53326, отличающийс  тем, что с целью усклени  диффузии поверхность азотируемого издели,  подогревают токами высокой частоты.2. Acceptance of the method according to the author's certificate No. 53326, characterized in that, in order to accelerate diffusion, the surface of the product to be nitrated is heated by high-frequency currents.

SU22716A 1939-03-25 1939-03-25 The method of nitriding products SU56373A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU22716A SU56373A2 (en) 1939-03-25 1939-03-25 The method of nitriding products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU22716A SU56373A2 (en) 1939-03-25 1939-03-25 The method of nitriding products

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
SU53326 Addition
SU22992 Division

Publications (2)

Publication Number Publication Date
SU9588A1 SU9588A1 (en) 1929-05-31
SU56373A2 true SU56373A2 (en) 1939-11-30

Family

ID=48261401

Family Applications (1)

Application Number Title Priority Date Filing Date
SU22716A SU56373A2 (en) 1939-03-25 1939-03-25 The method of nitriding products

Country Status (1)

Country Link
SU (1) SU56373A2 (en)

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