SU111471A1 - The method of surface hardening of metal products - Google Patents

The method of surface hardening of metal products

Info

Publication number
SU111471A1
SU111471A1 SU579845A SU579845A SU111471A1 SU 111471 A1 SU111471 A1 SU 111471A1 SU 579845 A SU579845 A SU 579845A SU 579845 A SU579845 A SU 579845A SU 111471 A1 SU111471 A1 SU 111471A1
Authority
SU
USSR - Soviet Union
Prior art keywords
hardening
metal products
surface hardening
hardness
product
Prior art date
Application number
SU579845A
Other languages
Russian (ru)
Inventor
В.П. Михеев
И.Н. Сухарина
Original Assignee
В.П. Михеев
И.Н. Сухарина
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 В.П. Михеев, И.Н. Сухарина filed Critical В.П. Михеев
Priority to SU579845A priority Critical patent/SU111471A1/en
Application granted granted Critical
Publication of SU111471A1 publication Critical patent/SU111471A1/en

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Description

Изобретение относитс  к способам поверхностного упрочнени  eтaлл Iческих изделий, имеюгиих форму тел вранлени .The invention relates to methods for the surface hardening of etal of Icic products having the form of a felting body.

Известные способы такого рода, используюпдие дл  создани  паклена в поверхностных сло х металла иакатк} роликами или подобные методы , не могут обеспечить большой твердости упрочн емых изделий при небольшой глубине проникновени .Known methods of this kind, using paklen in the surface layers of metal yakatk rollers or similar methods, can not provide great hardness of reinforced products with a small penetration depth.

Дл  устранени  этого недостатка предлагаетс  производить упрочнение с помошью колодок и с примене1П ем давлени  на поверхность издели . При это.м материал колодок должен обладать большей в сравнении с материалом твердостью . При упрочнении поверхности изделий, имеющих форму тел враплени , упрочн ющие колодки прижимаютс  к поверхноетн врап1аюи1егос  издели  е необходимым усилием при одновременной подаче смазки наTo eliminate this drawback, it is proposed to produce hardening using pads and applying pressure on the surface of the product. At this, the material of the pads should have a higher hardness than the material. When hardening the surface of products having the shape of a body of anchors, the reinforcement pads are pressed against the surface by turning the product with the necessary force while simultaneously applying lubricant to

трущиес  поверхности.rubbing surfaces.

Предлагаемый способ позвол ет получить упрочненный поверхностный слой малой толщины и больщо) твердости.The proposed method allows to obtain a hardened surface layer of small thickness and greater hardness.

Предмет изобретени Subject invention

Claims (2)

1.Способ поверхностного упрочнени  металлических изделий путем создани  наклепа в поверхностных сло х издели , о т .т и ч а ю ш и и с   тем, что, с получени  большой твердости при малой глубине упрочненного сло , упрочнение осуществл ют за счет трени  между упрочн емой поверхностью и колодкаNrn с приложением давлени  и подачей смазки на труииес  поверхности.1. The method of surface hardening of metal products by creating a work-hardening in the surface layers of the product, so that with the obtaining of high hardness with a small depth of the hardened layer, hardening is carried out due to the friction between with a pressure applied and lubricant applied to the pipe and the surface. 2.Способ по п. 1, отличающийс  тем, что трение осуи ествл ют колодками чл материала, твердоеть которого превьинает твердость упрочн емого издели .2. A method according to claim 1, characterized in that the friction of the axle is pads of material, the hardness of which exceeds the hardness of the strengthened product.
SU579845A 1957-07-01 1957-07-01 The method of surface hardening of metal products SU111471A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU579845A SU111471A1 (en) 1957-07-01 1957-07-01 The method of surface hardening of metal products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU579845A SU111471A1 (en) 1957-07-01 1957-07-01 The method of surface hardening of metal products

Publications (1)

Publication Number Publication Date
SU111471A1 true SU111471A1 (en) 1957-11-30

Family

ID=48384105

Family Applications (1)

Application Number Title Priority Date Filing Date
SU579845A SU111471A1 (en) 1957-07-01 1957-07-01 The method of surface hardening of metal products

Country Status (1)

Country Link
SU (1) SU111471A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2190024C2 (en) * 2000-08-15 2002-09-27 Военный автомобильный институт Method of surface hardening of parts made from iron-carbon alloys
RU2224801C2 (en) * 1999-10-19 2004-02-27 Савельев Александр Николаевич Method of production of strips with amorphous structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2224801C2 (en) * 1999-10-19 2004-02-27 Савельев Александр Николаевич Method of production of strips with amorphous structure
RU2190024C2 (en) * 2000-08-15 2002-09-27 Военный автомобильный институт Method of surface hardening of parts made from iron-carbon alloys

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