SU92831A2 - A method of manufacturing bimetallic metal-ceramic bushings - Google Patents

A method of manufacturing bimetallic metal-ceramic bushings

Info

Publication number
SU92831A2
SU92831A2 SU416411A SU416411A SU92831A2 SU 92831 A2 SU92831 A2 SU 92831A2 SU 416411 A SU416411 A SU 416411A SU 416411 A SU416411 A SU 416411A SU 92831 A2 SU92831 A2 SU 92831A2
Authority
SU
USSR - Soviet Union
Prior art keywords
bimetallic metal
ceramic bushings
metal
manufacturing bimetallic
ceramic
Prior art date
Application number
SU416411A
Other languages
Russian (ru)
Inventor
В.С. Раковский
В.В. Саклинский
Original Assignee
В.С. Раковский
В.В. Саклинский
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.С. Раковский, В.В. Саклинский filed Critical В.С. Раковский
Priority to SU416411A priority Critical patent/SU92831A2/en
Application granted granted Critical
Publication of SU92831A2 publication Critical patent/SU92831A2/en

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  • Sliding-Contact Bearings (AREA)

Description

В основном акт. св. № 83851 описан способ изотовлсни  биметаллических металло-керамических подш- тниковых втулок, ло которому внутренн   часть втулки из амтифрнкционного металла прессуетс  вместе с железным порошком, oбpгlзyIOIЦH. впен.шюю оболочку втулки, нрнчем пористость оболочки устаfiaвливают более высокой, чем внутренне части, что обесиечивает ее большую нрн спекании и тем самым сцепление с внутреьнеГг частью.Basically an act. St. No. 83851 describes a method for the isolation of bimetallic metal-ceramic bearing bushings, for which the inside of the sleeve of an amtifrnational metal is pressed together with an iron powder, formed by an IIOI cH. In the case of the sleeve shell, the porosity of the shell is higher than the internal part, which ensures its greater srp sintering and thus adhesion to the internal part.

Предлагаемь.чг способ дает возможность изготовл тГ) би.металлические металло-керамические втулки с наружным антифрикционным Союем, что позвол ет расширит, область их применени .The proposed method allows the manufacture of bi-metal metal-ceramic sleeves with an external anti-friction Soy, which allows expanding the scope of their application.

От/гичне предлагаемого способа от огн-1санпого в авт. св. .№ 83851 заключаетс  в том, что а1ггифрик;1иопп1зп) сло)  вл етс  нар жиым слоем втулки, причем граьулометрический состав noponJKa дл  него или химический состав и пористость нри прессовании подбирают таким образом, чтобьл усадка его при спекапии обеспечивала прочное сцеп.ление впеигиего н В ; тре1-и-кто слоев, Технологи  изготовлени  втулок ио этому способу включает в себ  следуюи;ие процессы: приготовление слгесей порошков, прессоваиие и снекапие внутреннего сло  из порошка, прессование на спечеппую внутреннюю вмазпую втулку смеси порошков, даюншх юсле спекани  aптифpикн нJII IЫl f слой и ка.гиброваиие, а также пропиткх- маслол бимета,;)лнческоц втулк -.From / gichne the proposed method from the fire-1sanpogo in ed. St. No. 83851 is that the ayghyfric (1ipp1zp) layer) is the outermost layer of the bushing, and the particle size distribution of noponJKa for it or the chemical composition and porosity of the compression are selected so that it shrinks during adhesion to ensure a firm adhesion in the compression AT ; three-and-one layers, Techniques for manufacturing sleeves and this method include the following; other processes: preparation of powders, pressing and drying of the inner layer from a powder, pressing a mixture of powders into a single inner layer, and sintering a mixture of powders, using a mixture of powders, and sintering a mixture of powders; and ka.gibrovaiye, as well as impregnation of bimet maslol,;) lntskots sleeve -.

П р е д мет изобретен и  PRED MET INITIATED AND

Способ И31отавлеии  биметаллических металло-керамичееких втзлок по авт. св. 8385, отличающийс  тем, что аитифрикциоиный слой  вл етс  на|)ужньгм слоем 15тулки, пр11чем его состав KO 92831 и пористость при прессовании подбирают таким исход ща  при спекапии усадка обеспечивала слоев ВТУЛКИ, образом, чтобы пропрочное сцепление Method I31oavleii bimetallic metal-ceramic in the block on author. St. 8385, characterized in that the anti-friction layer is on the | sting layer of the bushing 15, its composition is KO 92831 and the pressing porosity selects the shrinkage resulting from coking in such a way that the pro-adhesion

SU416411A 1950-04-17 1950-04-17 A method of manufacturing bimetallic metal-ceramic bushings SU92831A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU416411A SU92831A2 (en) 1950-04-17 1950-04-17 A method of manufacturing bimetallic metal-ceramic bushings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU416411A SU92831A2 (en) 1950-04-17 1950-04-17 A method of manufacturing bimetallic metal-ceramic bushings

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU83851 Addition

Publications (1)

Publication Number Publication Date
SU92831A2 true SU92831A2 (en) 1950-11-30

Family

ID=48405702

Family Applications (1)

Application Number Title Priority Date Filing Date
SU416411A SU92831A2 (en) 1950-04-17 1950-04-17 A method of manufacturing bimetallic metal-ceramic bushings

Country Status (1)

Country Link
SU (1) SU92831A2 (en)

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